OPTIMUM COMMUNICATIONS, INC.
Optimum international co
Data as of 2026-09-06
GLEIF verified
LEI
54930064K3612MGCER95
Registered name
OPTIMUM COMMUNICATIONS, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
This organisation
| Netblocks | 460 · 2,866,988 IPv4 addresses |
| IPv6 | 27 prefixes (largest 2600:5400::/27) |
| Registered in | United States (472) · Poland (3) · KZ (1) · Serbia (1) |
| Also registered under this name | 1,011 netblocks across 33 separate records |
| Record ID | 236252007 |
| Registry | BGP |
| Owner jurisdiction | US-DE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 54930064K3612MGCER95 |
| Shared handles | clustered on 20 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (460)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 24.31.17.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.32.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 24.32.0.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 24.32.24.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 24.32.32.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 24.32.130.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.49.194.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.49.200.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.54.114.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.54.116.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.54.117.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.54.118.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.54.119.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.72.175.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.72.186.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 24.75.113.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.75.123.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.75.124.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.75.126.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.83.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.88.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.144.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.148.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 24.121.200.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.0.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.15.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.34.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.48.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.64.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.86.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.96.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 24.156.112.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 24.206.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 24.206.202.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.206.216.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 24.206.224.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 24.213.120.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.223.86.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.224.36.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 24.224.44.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.224.55.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.224.56.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 24.224.58.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 24.224.60.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 24.245.68.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 24.245.72.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.208.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 47.208.0.0/12 | Optimum | BGP | ANNOUNCED | ● high |
| 47.208.80.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.208.204.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.209.64.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.209.80.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.209.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.209.192.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 47.210.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.210.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 47.210.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.211.144.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.211.192.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.211.208.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.212.0.0/14 | Optimum | BGP | ANNOUNCED | ● high |
| 47.212.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.212.96.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 47.212.192.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.213.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 47.213.80.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.213.112.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.213.182.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.28.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.32.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.36.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.40.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.44.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.48.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.214.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.215.32.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 47.215.68.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.215.96.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.215.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.215.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.215.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.216.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 47.216.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.216.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.216.144.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.217.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 47.217.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.217.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.8.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.12.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.16.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.20.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 47.218.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.219.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.219.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.219.176.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 47.220.0.0/14 | Optimum | BGP | ANNOUNCED | ● high |
| 47.221.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.221.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.223.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 47.223.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.0.0/14 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.24.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.96.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 50.24.192.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 50.25.0.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 50.25.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 50.25.96.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.25.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 50.25.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 50.26.0.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 50.26.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 50.26.0.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.26.32.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.26.96.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.0.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.128.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.148.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.160.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.171.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 50.27.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.32.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.34.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.36.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.37.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.38.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.39.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.40.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.41.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.42.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.45.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.47.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.49.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.50.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.55.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.56.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.57.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.72.63.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.139.227.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.139.229.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.139.234.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.139.246.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.0.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.1.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.8.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 64.234.16.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.30.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.34.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.47.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 64.234.55.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.67.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.68.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 64.234.74.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 64.234.78.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.6.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.80.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.114.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.163.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.174.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.176.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.192.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.193.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.194.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.202.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.215.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.216.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.217.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.220.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.221.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.222.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.223.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.224.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 66.76.240.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 66.205.96.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 67.21.185.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 69.59.64.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 69.59.73.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 69.59.82.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 69.59.100.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 69.59.104.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 72.47.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 72.47.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.0.0 – 74.197.255.255 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 74.192.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.0.0/14 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.0.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.0.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.32.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.46.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.47.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.192.76.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.193.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.50.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.64.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.76.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.112.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.128.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.160.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.176.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.194.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.0.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.0.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.16.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.64.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.94.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.95.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.144.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.160.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.195.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.0.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.32.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.96.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.128.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.160.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.196.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.32.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.160.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.192.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.235.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.236.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 74.197.237.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.0.0/14 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.32.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.32.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.48.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.80.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.105.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.120.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.128.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.160.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.176.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.186.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.208.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.216.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.232.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.240.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.108.244.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.0.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.44.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.70.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.92.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.96.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.108.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.112.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.128.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.156.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.158.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.160.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.192.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.224.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.109.248.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.107.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.111.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.126.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.133.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.160.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.160.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.164.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.166.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.194.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 75.110.240.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.0.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.48.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.96.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.112.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.135.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 75.111.196.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 167.160.140.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.80.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 173.80.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 173.80.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 173.80.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 173.80.176.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 173.81.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 173.81.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 173.81.128.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 173.81.223.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.0.0/15 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.124.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.128.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.242.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.247.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.216.248.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.217.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 173.217.128.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.24.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.28.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.32.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.36.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.40.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.44.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.48.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.64.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.68.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.72.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.76.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.80.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.84.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.88.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.92.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.96.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.208.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.224.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.240.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 173.218.251.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.3.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.4.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.43.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.49.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.50.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.60.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.74.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.80.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.90.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.96.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.96.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.98.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.112.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.128.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.128.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.144.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 173.219.176.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 192.101.32.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 198.163.214.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.64.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.64.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.65.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.66.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.67.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.68.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.69.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.72.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.83.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.93.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.107.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.113.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.114.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.116.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.122.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.123.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 205.201.126.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.192.192.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 207.192.224.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 207.192.240.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.224.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.240.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.245.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.246.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.247.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.248.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.249.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.250.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.251.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.253.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.254.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 207.254.255.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.91.57.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● high |
| 208.180.0.0/16 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.13.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.22.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.34.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.36.0/22 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.51.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.53.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.55.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.121.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.126.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.128.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.128.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.192.0/19 | Optimum | BGP | ANNOUNCED | ● high |
| 208.180.205.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 209.33.0.0/17 | Optimum | BGP | ANNOUNCED | ● high |
| 209.33.10.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 209.33.11.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 209.33.54.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 209.207.0.0/18 | Optimum | BGP | ANNOUNCED | ● high |
| 209.207.62.0/23 | Optimum | BGP | ANNOUNCED | ● high |
| 209.209.185.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 209.209.188.0/24 | Optimum | BGP | ANNOUNCED | ● high |
| 216.134.72.0/21 | Optimum | BGP | ANNOUNCED | ● high |
| 216.134.80.0/20 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:1000::/36 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:2000::/36 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:3000::/36 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:7000::/36 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:8000::/33 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:8000::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:8001::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:8800::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:9000::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:9001::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:9002::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:9003::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:cd00::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:cd01::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:cd02::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:ce00::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:d101::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:e100::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:eb00::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5400:eb01::/48 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5401::/44 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5408::/44 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:5408::/32 | Optimum | BGP | ANNOUNCED | ● high |
| 2600:541e::/44 | Optimum | BGP | ANNOUNCED | ● high |
| 2620:121:d000::/44 | Optimum | BGP | ANNOUNCED | ● high |
| 2a01:7a7:2:3b1a::/64 | Optimum international co | RIPE | ASSIGNED | ● high |
| 173.216.0.0/14 | Optimum | ARIN | DIRECT ALLOCATION | ● medium |
| 24.48.160.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.49.189.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.54.116.0/22 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.75.116.0/23 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.75.123.0 – 24.75.124.255 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.223.81.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.224.55.0 – 24.224.56.255 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 24.224.58.0 – 24.224.63.255 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 64.234.13.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 64.234.52.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 64.234.67.0 – 64.234.68.255 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 69.59.95.0/24 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
| 79.101.51.0/24 | OPTIMUM-NET | RIPE | ASSIGNED PA | ● low |
| 88.204.227.40/30 | OPTIMUM | RIPE | ASSIGNED PA | ● low |
| 195.117.191.224/28 | OPTIMUM | RIPE | ASSIGNED PA | ● low |
| 195.205.12.88/29 | OPTIMUM | RIPE | ASSIGNED PA | ● low |
| 213.77.13.128/28 | OPTIMUM | RIPE | ASSIGNED PA | ● low |
| 2600:5400::/27 | Optimum | ARIN | DIRECT ALLOCATION | ● low |
IPv6 ranges (27)
showing the 15 largest allocationsFootprint over time
8 weekly snapshots · JSON
504
+56 netblocks since 2026-07-13
2026-07-13
peak 504
2026-09-06
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
9.9%
of checked blocks have valid RPKI ROA coverage
(50 of 504)
Possible discrepancies (2)
These blocks are registered to Optimum international co but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 24.75.116.0/23 /23 | authorized for AS21615 — Cebridge Connections |
| 79.101.51.0/24 /24 | authorized for AS8400 — TELEKOM SRBIJA a.d. |
NIC Handles
ABUSE1394-ARIN
ABUSE6997-ARIN
ABUSE6997-ARIN
AS19108
AUIO-ARIN
AUIO-ARIN
DUMY-RIPE
DUMY-RIPE
FGK-MNT
KNIC-MNT
NETAD233-ARIN
NETAD233-ARIN
+8 more