Data Communication Business Group,
Data as of 2026-09-06
BGP inherited
Complete entity footprint
4 linked clusters ·
1,164 netblocks ·
771,908,153 IPv4 addresses ·
410 IPv6 prefixes
This organisation's clusters combined by evidence —
shared operating domain hinet.net
— not name similarity, so genuinely different organisations that share a name are excluded.
This organisation
| Netblocks | 259 · 2,075,800 IPv4 addresses |
| IPv6 | 41 prefixes (largest 2001:b400::/23) |
| Registered in | Taiwan (214) · IR (2) · Greece (1) · Italy (1) |
| Also registered under this name | 261 netblocks across 2 separate records |
| Record ID | 236278925 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 9 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (259)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 42.70.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.70.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.70.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.70.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.71.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.71.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.71.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.71.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.72.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.72.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.72.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.72.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.73.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.73.128.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.74.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.75.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.76.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.76.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.76.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.76.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.77.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.77.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.77.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.77.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.78.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.78.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.78.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.78.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.128.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.160.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.192.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 42.79.224.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 61.57.32.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 61.60.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 61.67.64.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 103.160.86.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.70.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.193.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.194.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.195.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.196.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.197.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.208.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.209.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.212.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.213.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.214.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.215.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.216.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.217.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.218.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.220.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.221.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.222.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.223.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.225.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.226.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.227.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.228.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.229.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.230.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.240.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.242.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.248.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.252.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.253.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.71.254.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.80.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.81.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.81.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.81.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.81.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.82.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.82.128.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.83.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.83.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.83.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 111.83.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.136.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.136.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.136.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.136.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.137.0.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.137.32.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.137.64.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.137.96.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.137.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 114.137.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.0.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.2.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.4.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.6.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.8.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.9.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.10.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.12.0/22 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.16.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.24.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.48.0/20 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 116.59.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 117.56.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 117.56.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 124.199.64.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 124.199.96.0/20 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 163.29.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 168.95.245.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 168.95.246.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 202.39.80.0/20 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 203.65.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 203.65.128.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 203.74.220.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 203.74.221.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 203.74.222.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 210.69.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 210.69.234.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 210.241.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.33.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.34.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.35.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.36.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.37.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.38.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.40.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.41.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.42.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.47.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.128.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 211.79.160.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.0.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.8.0/22 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.12.0/22 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.19.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.20.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.21.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.23.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.30.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.32.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.34.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.36.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.38.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.40.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.40.0/22 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.41.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.42.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.44.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.45.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.46.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.48.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.50.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.51.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.56.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.57.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.58.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.72.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.73.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.74.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.75.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.76.0/22 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.80.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.81.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.82.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 221.120.83.0/24 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.136.0.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.136.32.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.136.64.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.136.96.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.136.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.136.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.137.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.137.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.137.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.137.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.138.0.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.138.32.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.138.64.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.138.96.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.138.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.138.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.139.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.139.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.139.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.139.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.140.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.140.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.140.128.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.140.192.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.141.0.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.141.64.0/18 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.141.128.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.141.160.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.141.192.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.141.224.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.0.0/17 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.128.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.160.0/19 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.192.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.200.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.208.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.216.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.224.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.232.0/21 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.240.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.242.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.244.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.143.246.0/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 223.200.0.0/16 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:4420::/32 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b000:570::/48 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b000:571::/48 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b000:590::/48 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b000:591::/48 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b000:594::/48 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400::/23 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:d208::/45 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:d408::/45 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e000::/36 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e100::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e110::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e120::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e130::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e140::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e150::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e160::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e170::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e3e0::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e3f0::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e500::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e510::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e520::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e530::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e540::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e550::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e560::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e570::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e600::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e610::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e620::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e630::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e640::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e650::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e660::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:e670::/44 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:f208::/45 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:f218::/45 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:f408::/45 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2001:b400:f418::/45 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2406:e5c0::/32 | Data Communication Business Group, | BGP | ANNOUNCED | ● high |
| 2.184.9.0/24 | DATA-COMMUNICATION | RIPE | ASSIGNED PA | ● low |
| 81.112.150.72/29 | DATA-COMMUNICATION-SRL | RIPE | ASSIGNED PA | ● low |
| 193.92.86.96/28 | DATA-COMMUNICATION | RIPE | ASSIGNED PA | ● low |
| 217.219.43.128/25 | DATA-COMMUNICATION | RIPE | ASSIGNED PA | ● low |
IPv6 ranges (41)
showing the 15 largest allocationsFootprint over time
11 weekly snapshots · JSON
259
-58 netblocks since 2026-07-05
2026-07-05
peak 321
2026-09-06
Customer-delegated space
how is this classified?
Unclassified
155 (59.8%)
Customer access pools
104 (40.2%)
Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.2%
of checked blocks have valid RPKI ROA coverage
(257 of 259)
Possible discrepancies (1)
These blocks are registered to Data Communication Business Group, but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 221.120.21.0/24 /24 | authorized for AS3462 — Chunghwa Telecom Co., Ltd. |
NIC Handles
AS131660
AS17421
AS4782
AS9680
DUMY-RIPE
DUMY-RIPE
FORTHNETGR-MNT
TCI-RIPE-MNT
TIG-MNT