Yahoo-UK Limited
BGP inherited
Complete entity footprint
3 linked clusters ·
4,482 netblocks ·
70,064,842 IPv4 addresses
This organisation's clusters combined by evidence —
shared operating domain yahoo.com
— not name similarity, so genuinely different organisations that share a name are excluded.
Cluster stats
| Netblocks | 78 · 88,254 IPv4 addresses |
| Cluster ID | 208786476 |
| Registry | BGP |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 12 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
78
0 netblocks since 2026-07-05
2026-07-05
peak 78
2026-07-19
Domains hosted in this network
what's this?IP Ranges (78)
showing 50 of 78 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 46.228.32.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 46.228.40.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.160.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.160.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.161.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.176.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.180.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.181.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.182.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.184.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.185.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 77.238.188.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.96.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.98.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.100.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.101.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.102.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.103.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.105.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.108.0/23 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.110.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.112.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.112.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.113.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.114.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.115.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.116.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.117.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.118.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.119.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 87.248.120.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.64.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.66.0/23 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.68.0/23 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.72.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.72.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.73.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.76.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.80.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.80.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 188.125.82.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.96.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.100.0/22 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.100.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.101.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.104.0/21 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.106.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.108.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 212.82.109.0/24 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
| 217.12.2.0/23 | Yahoo-UK Limited | BGP | ANNOUNCED | ● high |
Possibly related to this organisation
what's this?Same operating domain yahoo.com
Separately-registered clusters whose addresses resolve (reverse DNS) under the same
domain as this one — strong evidence they are the same organisation, even where the
names differ. Namesakes on other domains are excluded.
- Yahoo Holdings Inc. 34 blocks on yahoo.com
- CenturyLink Communications, LLC 4 blocks on yahoo.com
NIC Handles
AS203070
AS203219
AS203220
AS34010
AS43428
DUMY-RIPE
DUMY-RIPE
ORG-YE1-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
YAHOO-MNT
YAHOO-MNT