Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 82.132.144.0/20 | 4.1K |
22.8%
|
O2 UK | GB | — | — |
| 82.132.128.0/21 | 2.0K |
30.5%
|
O2 UK | GB | — | — |
| 82.132.200.0/21 | 2.0K |
25.6%
|
O2 UK | GB | — | — |
| 82.132.140.0/22 | 1.0K |
29.3%
|
O2 UK | GB | — | — |
| 82.132.188.0/22 | 1.0K |
6.5%
|
O2 UK | GB | — | — |
| 82.132.192.0/22 | 1.0K |
19.6%
|
O2 UK | GB | — | — |
| 185.238.16.0/22 | 1.0K |
0.0%
|
O2 UK | GB | — | — |
| 82.132.136.0/23 | 512 |
15.8%
|
O2 UK | GB | — | — |
| 82.132.196.0/23 | 512 |
12.3%
|
O2 UK | GB | — | — |
| 82.132.208.0/23 | 512 |
11.5%
|
O2 UK | GB | — | — |
| 82.132.250.0/23 | 512 |
5.9%
|
O2 UK | GB | — | — |
| 82.132.254.0/23 | 512 |
25.8%
|
O2 UK | GB | — | — |
| 82.132.252.0/24 | 256 |
4.7%
|
O2 UK | GB | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS29180 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 185.238.16.0/23 | 34,941 | 2026-09-11 12:33:47 |
| 185.238.18.0/23 | 34,731 | 2026-09-11 12:33:47 |
| 82.132.152.0/21 | 31,157 | 2026-09-11 12:33:04 |
| 82.132.190.0/23 | 30,943 | 2026-09-11 12:33:04 |
| 82.132.188.0/23 | 30,895 | 2026-09-11 12:33:04 |
| 82.132.144.0/21 | 30,854 | 2026-09-11 12:33:04 |
| 82.132.252.0/23 | 16,540 | 2026-09-11 12:37:04 |
| 82.132.140.0/23 | 16,002 | 2026-09-11 12:37:04 |
| 82.132.208.0/23 | 15,977 | 2026-09-11 12:37:04 |
| 82.132.136.0/23 | 15,966 | 2026-09-11 12:37:04 |
| 82.132.200.0/23 | 15,946 | 2026-09-11 12:37:04 |
| 82.132.192.0/23 | 15,945 | 2026-09-11 12:37:04 |
| 82.132.128.0/22 | 15,932 | 2026-09-11 12:37:04 |
| 82.132.204.0/23 | 15,922 | 2026-09-11 12:37:04 |
| 82.132.196.0/23 | 15,918 | 2026-09-11 12:37:04 |
| 82.132.250.0/23 | 15,002 | 2026-09-11 12:37:04 |
| 82.132.254.0/23 | 14,939 | 2026-09-11 12:37:04 |
| 82.132.142.0/23 | 14,896 | 2026-09-11 12:37:04 |
| 82.132.202.0/23 | 14,890 | 2026-09-11 12:37:04 |
| 82.132.132.0/22 | 14,887 | 2026-09-11 12:37:04 |
| 82.132.194.0/23 | 14,853 | 2026-09-11 12:37:04 |
| 82.132.206.0/23 | 14,842 | 2026-09-11 12:37:04 |
| 82.132.128.0/24 | 6,607 | 2026-09-02 06:35:22 |
| 82.132.203.0/24 | 1,574 | 2026-07-13 09:51:54 |
| 82.132.197.0/24 | 1,434 | 2026-07-13 09:50:29 |
Frequently Asked Questions
What is AS29180?
AS29180 is an Autonomous System Number assigned to O2 UK. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS29180 announce?
AS29180 announces 15.1K IPv4 addresses distributed across 13 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS29180?
AS29180 is operated by O2 UK. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS29180 registered in?
AS29180 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
