WORLD FIRST COMMUNICATION LTD
Data as of 2026-09-13
BGP inherited
This organisation
| Netblocks | 154 · 38,928 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2401:f6a0:4000::/36) |
| Registered in | United Kingdom (81) · Germany (18) · United States (12) · Hong Kong (11) · Spain (10) · France (8) |
| Also registered under this name | 197 netblocks across 2 separate records |
| Record ID | 240896130 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 45 shared RIR contact/maintainer handles |
| Registry names | 9 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (154)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 13.141.28.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 13.141.28.0/22 | World First Communication LTD | RIPE | LEGACY | ● high |
| 13.141.29.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 13.141.30.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 13.141.31.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 13.141.44.0/22 | World First Communication LTD | RIPE | LEGACY | ● high |
| 23.187.136.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 39.109.49.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 39.109.52.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 39.109.55.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 39.109.105.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 40.27.113.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 45.166.110.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 45.170.249.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 45.170.250.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 51.194.99.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 51.194.117.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 61.15.96.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 61.15.108.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 69.33.8.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 69.33.18.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 78.105.96.0/24 | World First Communication LTD | RIPE | ASSIGNED PA | ● high |
| 81.168.8.0/24 | World First Communication LTD | RIPE | SUB-ALLOCATED PA | ● high |
| 81.168.9.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 81.168.11.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 81.168.16.0/24 | World First Communication LTD | RIPE | SUB-ALLOCATED PA | ● high |
| 81.168.29.0/24 | World First Communication LTD | RIPE | SUB-ALLOCATED PA | ● high |
| 81.168.85.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 81.168.101.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 82.109.176.0/24 | World First Communication LTD | RIPE | ASSIGNED PA | ● high |
| 82.109.177.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 82.109.178.0/24 | World First Communication LTD | RIPE | ASSIGNED PA | ● high |
| 82.109.179.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 82.153.236.0/24 | World First Communication LTD | RIPE | SUB-ALLOCATED PA | ● high |
| 87.58.215.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 89.38.45.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 89.125.211.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.158.186.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.32.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.33.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.34.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.35.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.36.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.37.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.38.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.39.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.40.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.41.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.42.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.43.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.44.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.45.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.46.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 94.194.47.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 95.170.17.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 103.23.128.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 103.23.129.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 103.23.130.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 103.116.46.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 103.177.32.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 104.241.144.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 110.44.168.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 115.42.61.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 130.12.80.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 130.12.81.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 130.12.82.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 130.12.83.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 131.143.160.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 131.143.161.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 131.143.168.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 131.143.168.0/23 | WORLD FIRST COMMUNICATION LTD | ARIN | ASSIGNMENT | ● high |
| 131.143.169.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 143.14.149.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 150.251.136.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 151.242.87.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● high |
| 153.52.64.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 153.52.78.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 153.52.83.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 153.52.125.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 155.117.162.0/24 | World First Communication LTD | RIPE | LEGACY | ● high |
| 155.117.193.0/24 | World First Communication LTD | RIPE | LEGACY | ● high |
| 163.5.57.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 163.5.81.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 163.8.32.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 163.8.194.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 163.8.196.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 165.49.226.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 165.49.230.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 168.222.181.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 178.95.159.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 178.95.200.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 178.95.237.0/24 | World First Communication LTD | RIPE | ASSIGNED PA | ● high |
| 185.14.237.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 185.48.195.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 194.15.99.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 195.216.164.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 195.216.180.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 203.84.143.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 203.168.239.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.112.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.113.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.114.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.115.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.116.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.117.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.118.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 212.135.119.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 216.116.186.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 216.236.50.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 216.236.55.0/24 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 217.216.180.0/22 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 2401:f6a0:4000::/36 | WORLD FIRST COMMUNICATION LTD | BGP | ANNOUNCED | ● high |
| 2.26.236.0/22 | Zerodesktop Limited | RIPE | SUB-ALLOCATED PA | ● medium |
| 31.56.105.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 77.67.17.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 77.67.100.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 77.67.101.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 82.108.156.0/24 | Zerodesktop Limited | RIPE | SUB-ALLOCATED PA | ● medium |
| 82.108.164.0/24 | Zerodesktop Limited | RIPE | SUB-ALLOCATED PA | ● medium |
| 82.109.241.0/24 | Zerodesktop Limited | RIPE | SUB-ALLOCATED PA | ● medium |
| 84.75.148.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 84.75.150.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 84.75.155.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 84.75.158.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 85.189.5.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 85.189.11.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 89.38.45.0/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 89.38.45.128/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 94.194.32.0/20 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 109.66.62.0/23 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 109.66.64.0/23 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 109.66.82.0/23 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 109.66.92.0/23 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 109.122.0.0/24 | Zerodesktop Limited | RIPE | SUB-ALLOCATED PA | ● medium |
| 163.5.57.0/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 163.5.57.128/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 163.5.81.0/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 163.5.81.128/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 169.40.50.0/24 | NET-169-40-50-0-24 | RIPE | LEGACY | ● medium |
| 178.253.228.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 178.253.242.0/24 | Zerodesktop Limited | RIPE | ASSIGNED PA | ● medium |
| 185.48.195.0/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 185.48.195.128/25 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.112.0/20 | WORLD FIRST COMMUNICATION LTD | RIPE | SUB-ALLOCATED PA | ● medium |
| 212.135.120.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.121.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.122.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.123.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.124.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.125.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.126.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 212.135.127.0/24 | WORLD FIRST COMMUNICATION LTD | RIPE | ASSIGNED PA | ● medium |
| 195.205.145.48/28 | WORLD-ICP | RIPE | ASSIGNED PA | ● low |
| 2a00:2381:1c90::/48 | WORLD-ORT | RIPE | AGGREGATED-BY-LIR | ● low |
IPv6 ranges (2)
Footprint over time
12 weekly snapshots · JSON
196
+107 netblocks since 2026-07-05
2026-07-05
peak 196
2026-09-13
Network trust
what's this?
RPKI hygiene: A
how networks compare →
99.5%
of checked blocks have valid RPKI ROA coverage
(195 of 196)
Wholesale/transit re-announcements (66)
These blocks are registered to WORLD FIRST COMMUNICATION LTD but cryptographically authorized across 18 different networks — typical for a large wholesale or transit carrier whose address space is substantially re-announced by downstream customers under their own ASNs, not individually noteworthy.
| 212.135.112.0/20 /20 | authorized for AS48266 — Catixs Ltd |
| 2.26.236.0/22 /22 | authorized for AS213734 — ZERODESK LTD |
| 109.66.82.0/23 /23 | authorized for AS21859 — Zenlayer Inc |
| 109.66.62.0/23 /23 | authorized for AS21859 — Zenlayer Inc |
| 109.66.64.0/23 /23 | authorized for AS21859 — Zenlayer Inc |
| 109.66.92.0/23 /23 | authorized for AS21859 — Zenlayer Inc |
| 151.242.87.0/24 /24 | authorized for AS21859 — Zenlayer Inc |
| 155.117.162.0/24 /24 | authorized for AS3257 — GTT Communications Inc. |
| 178.95.159.0/24 /24 | authorized for AS3257 — GTT Communications Inc. |
| 109.122.0.0/24 /24 | authorized for AS21859 — Zenlayer Inc |
| 178.253.228.0/24 /24 | authorized for AS9125 — Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun |
| 169.40.50.0/24 /24 | authorized for AS213734 — ZERODESK LTD |
| 82.108.156.0/24 /24 | authorized for AS154132 — UMARA INTERNATIONAL |
| 82.108.164.0/24 /24 | authorized for AS205502 — Inception Hosting Limited |
| 82.109.241.0/24 /24 | authorized for AS401881 — Clouvider, Inc. |
+51 more — see the REST API
NIC Handles
ACRO45564-RIPE
AR834
AS212032
AS213607
AS24206
AS3257-IPAM-MNT
AS48266
BTNET-MNT
C11480162
CL10395-RIPE
DUMY-RIPE
DUMY-RIPE
+33 more