AS28220

Data as of 2026-09-06
Handle
Complete entity footprint
2 linked clusters · 340 netblocks · 418,816 IPv4 addresses · 52 IPv6 prefixes
This organisation's clusters combined by evidence — shared operating domain cabotelecom.com.br — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
This organisation
Netblocks289 · 308,736 IPv4 addresses
IPv6 49 prefixes (largest 2804:2140::/32)
Record ID236106318
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution RIR handle
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 1 distinct registrant name across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (289)

⬇ export CSV
CIDR Org name Registry Status Confidence
45.227.188.0/22 AS28220 BGP ANNOUNCED ● medium
170.247.236.0/22 AS28220 BGP ANNOUNCED ● medium
201.55.196.0/22 AS28220 BGP ANNOUNCED ● medium
45.4.64.0/22 AS28220 BGP ANNOUNCED ● low
45.165.20.0/22 AS28220 BGP ANNOUNCED ● low
131.108.228.0/22 AS28220 BGP ANNOUNCED ● low
138.0.100.0/22 AS28220 BGP ANNOUNCED ● low
138.121.220.0/22 AS28220 BGP ANNOUNCED ● low
138.121.220.0/23 AS28220 BGP ANNOUNCED ● low
138.121.222.0/23 AS28220 BGP ANNOUNCED ● low
138.122.236.0/22 AS28220 BGP ANNOUNCED ● low
138.122.236.0/24 AS28220 BGP ANNOUNCED ● low
138.122.237.0/24 AS28220 BGP ANNOUNCED ● low
138.255.216.0/22 AS28220 BGP ANNOUNCED ● low
138.255.216.0/23 AS28220 BGP ANNOUNCED ● low
138.255.218.0/23 AS28220 BGP ANNOUNCED ● low
168.121.148.0/23 AS28220 BGP ANNOUNCED ● low
168.121.148.0/22 AS28220 BGP ANNOUNCED ● low
168.121.150.0/23 AS28220 BGP ANNOUNCED ● low
168.227.44.0/23 AS28220 BGP ANNOUNCED ● low
168.227.46.0/24 AS28220 BGP ANNOUNCED ● low
168.227.108.0/22 AS28220 BGP ANNOUNCED ● low
168.228.68.0/22 AS28220 BGP ANNOUNCED ● low
170.82.92.0/22 AS28220 BGP ANNOUNCED ● low
170.82.132.0/23 AS28220 BGP ANNOUNCED ● low
170.82.132.0/22 AS28220 BGP ANNOUNCED ● low
170.82.134.0/23 AS28220 BGP ANNOUNCED ● low
177.8.48.0/23 AS28220 BGP ANNOUNCED ● low
177.8.48.0/21 AS28220 BGP ANNOUNCED ● low
177.8.49.0/24 AS28220 BGP ANNOUNCED ● low
177.8.50.0/23 AS28220 BGP ANNOUNCED ● low
177.8.52.0/23 AS28220 BGP ANNOUNCED ● low
177.8.52.0/22 AS28220 BGP ANNOUNCED ● low
177.8.54.0/23 AS28220 BGP ANNOUNCED ● low
177.55.48.0/23 AS28220 BGP ANNOUNCED ● low
177.55.48.0/20 AS28220 BGP ANNOUNCED ● low
177.55.50.0/23 AS28220 BGP ANNOUNCED ● low
177.55.52.0/23 AS28220 BGP ANNOUNCED ● low
177.55.54.0/23 AS28220 BGP ANNOUNCED ● low
177.55.56.0/23 AS28220 BGP ANNOUNCED ● low
177.55.58.0/23 AS28220 BGP ANNOUNCED ● low
177.55.60.0/23 AS28220 BGP ANNOUNCED ● low
177.55.62.0/23 AS28220 BGP ANNOUNCED ● low
177.89.0.0/20 AS28220 BGP ANNOUNCED ● low
177.89.0.0/16 AS28220 BGP ANNOUNCED ● low
177.89.16.0/20 AS28220 BGP ANNOUNCED ● low
177.89.32.0/20 AS28220 BGP ANNOUNCED ● low
177.89.48.0/21 AS28220 BGP ANNOUNCED ● low
177.89.56.0/21 AS28220 BGP ANNOUNCED ● low
177.89.64.0/19 AS28220 BGP ANNOUNCED ● low
177.89.96.0/19 AS28220 BGP ANNOUNCED ● low
177.89.128.0/19 AS28220 BGP ANNOUNCED ● low
177.89.160.0/20 AS28220 BGP ANNOUNCED ● low
177.89.176.0/20 AS28220 BGP ANNOUNCED ● low
177.89.192.0/20 AS28220 BGP ANNOUNCED ● low
177.89.208.0/21 AS28220 BGP ANNOUNCED ● low
177.89.224.0/21 AS28220 BGP ANNOUNCED ● low
177.89.232.0/21 AS28220 BGP ANNOUNCED ● low
177.89.240.0/21 AS28220 BGP ANNOUNCED ● low
177.89.248.0/21 AS28220 BGP ANNOUNCED ● low
177.130.192.0/19 AS28220 BGP ANNOUNCED ● low
177.130.200.0/24 AS28220 BGP ANNOUNCED ● low
177.130.200.0/21 AS28220 BGP ANNOUNCED ● low
177.130.201.0/24 AS28220 BGP ANNOUNCED ● low
177.137.192.0/20 AS28220 BGP ANNOUNCED ● low
177.137.201.0/24 AS28220 BGP ANNOUNCED ● low
177.137.206.0/24 AS28220 BGP ANNOUNCED ● low
179.96.192.0/21 AS28220 BGP ANNOUNCED ● low
179.96.240.0/24 AS28220 BGP ANNOUNCED ● low
179.96.240.0/20 AS28220 BGP ANNOUNCED ● low
179.190.128.0/24 AS28220 BGP ANNOUNCED ● low
179.190.128.0/17 AS28220 BGP ANNOUNCED ● low
179.190.130.0/23 AS28220 BGP ANNOUNCED ● low
179.190.136.0/21 AS28220 BGP ANNOUNCED ● low
179.190.144.0/21 AS28220 BGP ANNOUNCED ● low
179.190.152.0/21 AS28220 BGP ANNOUNCED ● low
179.190.160.0/21 AS28220 BGP ANNOUNCED ● low
179.190.168.0/21 AS28220 BGP ANNOUNCED ● low
179.190.176.0/21 AS28220 BGP ANNOUNCED ● low
179.190.184.0/21 AS28220 BGP ANNOUNCED ● low
179.190.192.0/21 AS28220 BGP ANNOUNCED ● low
179.190.200.0/21 AS28220 BGP ANNOUNCED ● low
179.190.208.0/21 AS28220 BGP ANNOUNCED ● low
179.190.216.0/21 AS28220 BGP ANNOUNCED ● low
179.190.224.0/21 AS28220 BGP ANNOUNCED ● low
179.190.232.0/21 AS28220 BGP ANNOUNCED ● low
179.190.240.0/21 AS28220 BGP ANNOUNCED ● low
179.190.244.0/24 AS28220 BGP ANNOUNCED ● low
179.190.245.0/24 AS28220 BGP ANNOUNCED ● low
179.190.248.0/21 AS28220 BGP ANNOUNCED ● low
186.192.16.0/20 AS28220 BGP ANNOUNCED ● low
186.192.18.0/24 AS28220 BGP ANNOUNCED ● low
186.192.19.0/24 AS28220 BGP ANNOUNCED ● low
186.193.96.0/20 AS28220 BGP ANNOUNCED ● low
186.193.96.0/21 AS28220 BGP ANNOUNCED ● low
186.193.104.0/21 AS28220 BGP ANNOUNCED ● low
186.208.208.0/21 AS28220 BGP ANNOUNCED ● low
186.208.208.0/24 AS28220 BGP ANNOUNCED ● low
186.208.209.0/24 AS28220 BGP ANNOUNCED ● low
186.208.210.0/23 AS28220 BGP ANNOUNCED ● low
186.208.210.0/24 AS28220 BGP ANNOUNCED ● low
186.208.211.0/24 AS28220 BGP ANNOUNCED ● low
186.208.213.0/24 AS28220 BGP ANNOUNCED ● low
186.208.214.0/24 AS28220 BGP ANNOUNCED ● low
186.208.215.0/24 AS28220 BGP ANNOUNCED ● low
186.235.0.0/20 AS28220 BGP ANNOUNCED ● low
186.236.192.0/19 AS28220 BGP ANNOUNCED ● low
186.236.192.0/21 AS28220 BGP ANNOUNCED ● low
186.236.194.0/24 AS28220 BGP ANNOUNCED ● low
186.236.208.0/21 AS28220 BGP ANNOUNCED ● low
186.236.216.0/22 AS28220 BGP ANNOUNCED ● low
186.236.220.0/22 AS28220 BGP ANNOUNCED ● low
186.251.112.0/22 AS28220 BGP ANNOUNCED ● low
186.251.113.0/24 AS28220 BGP ANNOUNCED ● low
186.251.114.0/24 AS28220 BGP ANNOUNCED ● low
186.251.115.0/24 AS28220 BGP ANNOUNCED ● low
186.251.116.0/22 AS28220 BGP ANNOUNCED ● low
186.251.116.0/24 AS28220 BGP ANNOUNCED ● low
186.251.117.0/24 AS28220 BGP ANNOUNCED ● low
186.251.118.0/24 AS28220 BGP ANNOUNCED ● low
186.251.119.0/24 AS28220 BGP ANNOUNCED ● low
187.18.136.0/24 AS28220 BGP ANNOUNCED ● low
187.18.144.0/22 AS28220 BGP ANNOUNCED ● low
187.18.144.0/21 AS28220 BGP ANNOUNCED ● low
187.18.160.0/21 AS28220 BGP ANNOUNCED ● low
187.18.176.0/22 AS28220 BGP ANNOUNCED ● low
187.18.208.0/21 AS28220 BGP ANNOUNCED ● low
187.18.210.0/23 AS28220 BGP ANNOUNCED ● low
187.18.212.0/22 AS28220 BGP ANNOUNCED ● low
187.18.224.0/21 AS28220 BGP ANNOUNCED ● low
187.18.232.0/21 AS28220 BGP ANNOUNCED ● low
187.18.232.0/22 AS28220 BGP ANNOUNCED ● low
187.18.252.0/23 AS28220 BGP ANNOUNCED ● low
187.18.254.0/23 AS28220 BGP ANNOUNCED ● low
187.49.192.0/20 AS28220 BGP ANNOUNCED ● low
187.60.64.0/23 AS28220 BGP ANNOUNCED ● low
187.60.64.0/19 AS28220 BGP ANNOUNCED ● low
187.60.76.0/23 AS28220 BGP ANNOUNCED ● low
187.60.79.0/24 AS28220 BGP ANNOUNCED ● low
187.60.80.0/20 AS28220 BGP ANNOUNCED ● low
187.61.128.0/17 AS28220 BGP ANNOUNCED ● low
187.61.128.0/18 AS28220 BGP ANNOUNCED ● low
187.61.128.0/21 AS28220 BGP ANNOUNCED ● low
187.61.136.0/21 AS28220 BGP ANNOUNCED ● low
187.61.144.0/21 AS28220 BGP ANNOUNCED ● low
187.61.152.0/21 AS28220 BGP ANNOUNCED ● low
187.61.160.0/21 AS28220 BGP ANNOUNCED ● low
187.61.168.0/21 AS28220 BGP ANNOUNCED ● low
187.61.176.0/22 AS28220 BGP ANNOUNCED ● low
187.61.180.0/22 AS28220 BGP ANNOUNCED ● low
187.61.184.0/24 AS28220 BGP ANNOUNCED ● low
187.61.185.0/24 AS28220 BGP ANNOUNCED ● low
187.61.186.0/24 AS28220 BGP ANNOUNCED ● low
187.61.187.0/24 AS28220 BGP ANNOUNCED ● low
187.61.188.0/23 AS28220 BGP ANNOUNCED ● low
187.61.191.0/24 AS28220 BGP ANNOUNCED ● low
187.61.192.0/21 AS28220 BGP ANNOUNCED ● low
187.61.192.0/18 AS28220 BGP ANNOUNCED ● low
187.61.200.0/21 AS28220 BGP ANNOUNCED ● low
187.61.208.0/21 AS28220 BGP ANNOUNCED ● low
187.61.216.0/21 AS28220 BGP ANNOUNCED ● low
187.61.224.0/21 AS28220 BGP ANNOUNCED ● low
187.61.232.0/22 AS28220 BGP ANNOUNCED ● low
187.61.236.0/22 AS28220 BGP ANNOUNCED ● low
187.61.240.0/21 AS28220 BGP ANNOUNCED ● low
187.61.248.0/22 AS28220 BGP ANNOUNCED ● low
187.61.248.0/21 AS28220 BGP ANNOUNCED ● low
187.61.252.0/22 AS28220 BGP ANNOUNCED ● low
187.73.196.0/23 AS28220 BGP ANNOUNCED ● low
187.73.196.0/24 AS28220 BGP ANNOUNCED ● low
187.73.196.0/22 AS28220 BGP ANNOUNCED ● low
187.73.198.0/23 AS28220 BGP ANNOUNCED ● low
187.73.200.0/23 AS28220 BGP ANNOUNCED ● low
187.73.200.0/22 AS28220 BGP ANNOUNCED ● low
187.73.202.0/23 AS28220 BGP ANNOUNCED ● low
187.73.222.0/23 AS28220 BGP ANNOUNCED ● low
187.86.96.0/20 AS28220 BGP ANNOUNCED ● low
187.86.96.0/21 AS28220 BGP ANNOUNCED ● low
187.86.96.0/24 AS28220 BGP ANNOUNCED ● low
187.86.97.0/24 AS28220 BGP ANNOUNCED ● low
187.86.98.0/23 AS28220 BGP ANNOUNCED ● low
187.86.100.0/22 AS28220 BGP ANNOUNCED ● low
187.86.104.0/21 AS28220 BGP ANNOUNCED ● low
187.87.112.0/20 AS28220 BGP ANNOUNCED ● low
187.108.64.0/20 AS28220 BGP ANNOUNCED ● low
187.108.96.0/20 AS28220 BGP ANNOUNCED ● low
187.109.176.0/20 AS28220 BGP ANNOUNCED ● low
187.109.187.0/24 AS28220 BGP ANNOUNCED ● low
187.111.224.0/19 AS28220 BGP ANNOUNCED ● low
187.111.224.0/21 AS28220 BGP ANNOUNCED ● low
187.111.232.0/21 AS28220 BGP ANNOUNCED ● low
187.111.240.0/21 AS28220 BGP ANNOUNCED ● low
189.45.16.0/21 AS28220 BGP ANNOUNCED ● low
189.45.16.0/20 AS28220 BGP ANNOUNCED ● low
189.45.17.0/24 AS28220 BGP ANNOUNCED ● low
189.45.18.0/23 AS28220 BGP ANNOUNCED ● low
189.45.20.0/23 AS28220 BGP ANNOUNCED ● low
189.45.22.0/24 AS28220 BGP ANNOUNCED ● low
189.45.24.0/21 AS28220 BGP ANNOUNCED ● low
189.45.27.0/24 AS28220 BGP ANNOUNCED ● low
189.45.28.0/24 AS28220 BGP ANNOUNCED ● low
189.45.30.0/24 AS28220 BGP ANNOUNCED ● low
189.45.64.0/22 AS28220 BGP ANNOUNCED ● low
189.45.64.0/23 AS28220 BGP ANNOUNCED ● low
189.45.88.0/22 AS28220 BGP ANNOUNCED ● low
189.45.88.0/21 AS28220 BGP ANNOUNCED ● low
189.45.96.0/22 AS28220 BGP ANNOUNCED ● low
189.45.96.0/23 AS28220 BGP ANNOUNCED ● low
189.45.104.0/21 AS28220 BGP ANNOUNCED ● low
189.45.112.0/21 AS28220 BGP ANNOUNCED ● low
189.45.120.0/21 AS28220 BGP ANNOUNCED ● low
189.124.128.0/17 AS28220 BGP ANNOUNCED ● low
189.124.130.0/24 AS28220 BGP ANNOUNCED ● low
189.124.131.0/24 AS28220 BGP ANNOUNCED ● low
189.124.135.0/24 AS28220 BGP ANNOUNCED ● low
189.124.136.0/24 AS28220 BGP ANNOUNCED ● low
189.124.137.0/24 AS28220 BGP ANNOUNCED ● low
189.124.139.0/24 AS28220 BGP ANNOUNCED ● low
189.124.140.0/24 AS28220 BGP ANNOUNCED ● low
189.124.142.0/24 AS28220 BGP ANNOUNCED ● low
189.124.143.0/24 AS28220 BGP ANNOUNCED ● low
189.124.144.0/21 AS28220 BGP ANNOUNCED ● low
189.124.152.0/22 AS28220 BGP ANNOUNCED ● low
189.124.156.0/22 AS28220 BGP ANNOUNCED ● low
189.124.160.0/20 AS28220 BGP ANNOUNCED ● low
189.124.176.0/20 AS28220 BGP ANNOUNCED ● low
189.124.192.0/22 AS28220 BGP ANNOUNCED ● low
189.124.196.0/23 AS28220 BGP ANNOUNCED ● low
189.124.200.0/21 AS28220 BGP ANNOUNCED ● low
189.124.208.0/20 AS28220 BGP ANNOUNCED ● low
189.124.224.0/20 AS28220 BGP ANNOUNCED ● low
189.124.240.0/21 AS28220 BGP ANNOUNCED ● low
189.124.248.0/21 AS28220 BGP ANNOUNCED ● low
191.6.80.0/22 AS28220 BGP ANNOUNCED ● low
191.6.80.0/21 AS28220 BGP ANNOUNCED ● low
191.241.40.0/21 AS28220 BGP ANNOUNCED ● low
200.233.80.0/21 AS28220 BGP ANNOUNCED ● low
200.233.80.0/20 AS28220 BGP ANNOUNCED ● low
200.233.88.0/21 AS28220 BGP ANNOUNCED ● low
201.148.188.0/22 AS28220 BGP ANNOUNCED ● low
2804:54::/32 AS28220 BGP ANNOUNCED ● low
2804:54:5::/48 AS28220 BGP ANNOUNCED ● low
2804:54:7::/48 AS28220 BGP ANNOUNCED ● low
2804:54:8::/48 AS28220 BGP ANNOUNCED ● low
2804:54:10::/44 AS28220 BGP ANNOUNCED ● low
2804:54:1200::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1300::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1400::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1500::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1600::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1700::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1800::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1900::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1a00::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1b00::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1c00::/40 AS28220 BGP ANNOUNCED ● low
2804:54:1d00::/40 AS28220 BGP ANNOUNCED ● low
2804:54:2100::/40 AS28220 BGP ANNOUNCED ● low
2804:54:3000::/38 AS28220 BGP ANNOUNCED ● low
2804:54:6007::/48 AS28220 BGP ANNOUNCED ● low
2804:54:8000::/35 AS28220 BGP ANNOUNCED ● low
2804:54:8000::/48 AS28220 BGP ANNOUNCED ● low
2804:880:1001::/48 AS28220 BGP ANNOUNCED ● low
2804:880:1600::/39 AS28220 BGP ANNOUNCED ● low
2804:2140::/32 AS28220 BGP ANNOUNCED ● low
2804:2140:9::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:a::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1002::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1004::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1005::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1007::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1008::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1009::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:100a::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:100b::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:100c::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:100f::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1016::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:1020::/46 AS28220 BGP ANNOUNCED ● low
2804:2140:1801::/48 AS28220 BGP ANNOUNCED ● low
2804:2140:d200::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:d800::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:da00::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:de00::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:e200::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:e800::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:ea00::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:ec00::/39 AS28220 BGP ANNOUNCED ● low
2804:2140:ee00::/39 AS28220 BGP ANNOUNCED ● low

IPv6 ranges (49)

showing the 15 largest allocations

Footprint over time

6 weekly snapshots · JSON
289 +33 netblocks since 2026-07-26
2026-07-26 peak 289 2026-09-06

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (289 of 289)
Possible discrepancies (3)

These blocks are registered to AS28220 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.

45.227.188.0/22 /22 authorized for AS263665 — AS263665
170.247.236.0/22 /22 authorized for AS61792 — AS61792
201.55.196.0/22 /22 authorized for AS61792 — AS61792

NIC Handles

AS263665 AS28220 AS61792