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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
About Andrews & Arnold
Andrews & Arnold Ltd is an Internet service provider based in Bracknell, England. Launched in 1998, the company serves businesses and home users.
Network profile
Source: PeeringDB →Present at 3 internet exchanges: LONAP: LON0, LINX LON2, LINX LON1: Main
Web3 footprint
AS20712 hosts 3 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20712 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 |
|---|---|---|
| 90.155.67.0/24 | 40,732 | 2026-11-03 18:07:32 |
| 90.155.53.0/24 | 40,706 | 2026-11-03 18:07:32 |
| 91.244.239.0/24 | 36,318 | 2026-11-03 18:47:10 |
| 81.2.90.0/24 | 20,305 | 2026-06-26 13:15:39 |
| 192.150.92.0/24 | 17,328 | 2026-11-03 18:28:05 |
| 44.30.117.0/24 | 16,977 | 2026-11-03 18:47:10 |
| 44.31.91.0/24 | 16,973 | 2026-11-03 18:47:10 |
| 51.194.130.0/24 | 16,603 | 2026-11-03 18:47:10 |
| 188.220.10.0/24 | 15,666 | 2026-11-03 18:47:10 |
| 5.172.160.0/20 | 15,302 | 2026-11-03 18:47:10 |
| 81.187.30.0/23 | 15,168 | 2026-11-03 18:47:10 |
| 45.134.251.0/24 | 15,062 | 2026-11-03 18:47:10 |
| 90.155.0.0/22 | 14,790 | 2026-11-03 18:47:10 |
| 45.129.89.0/24 | 14,752 | 2026-11-03 18:47:10 |
| 91.200.61.0/24 | 14,729 | 2026-11-03 18:47:10 |
| 90.155.4.0/22 | 14,725 | 2026-11-03 18:47:10 |
| 45.134.249.0/24 | 14,686 | 2026-11-03 18:47:10 |
| 91.190.105.0/24 | 14,569 | 2026-11-03 18:47:10 |
| 91.190.97.0/24 | 14,535 | 2026-11-03 18:47:10 |
| 45.139.33.0/24 | 14,454 | 2026-11-03 18:47:10 |
| 90.155.0.0/18 | 14,425 | 2026-11-03 18:47:10 |
| 45.142.205.0/24 | 14,415 | 2026-11-03 18:47:10 |
| 45.139.35.0/24 | 14,409 | 2026-11-03 18:47:10 |
| 45.135.11.0/24 | 14,397 | 2026-11-03 18:47:10 |
| 45.89.39.0/24 | 14,387 | 2026-11-03 18:47:10 |
| 45.142.207.0/24 | 14,386 | 2026-11-03 18:47:10 |
| 45.140.215.0/24 | 14,377 | 2026-11-03 18:47:10 |
| 90.155.96.0/20 | 14,374 | 2026-11-03 18:47:10 |
| 45.144.159.0/24 | 14,371 | 2026-11-03 18:47:10 |
| 45.139.229.0/24 | 14,370 | 2026-11-03 18:47:10 |
| 45.139.231.0/24 | 14,366 | 2026-11-03 18:47:10 |
| 90.155.64.0/19 | 14,349 | 2026-11-03 18:47:10 |
| 45.88.23.0/24 | 14,264 | 2026-11-03 18:47:10 |
| 45.138.79.0/24 | 14,257 | 2026-11-03 18:47:10 |
| 45.141.49.0/24 | 14,254 | 2026-11-03 18:47:10 |
| 45.140.71.0/24 | 14,249 | 2026-11-03 18:47:10 |
| 45.136.219.0/24 | 14,243 | 2026-11-03 18:47:10 |
| 45.135.9.0/24 | 14,241 | 2026-11-03 18:47:10 |
| 45.141.51.0/24 | 14,239 | 2026-11-03 18:47:10 |
| 45.144.157.0/24 | 14,239 | 2026-11-03 18:47:10 |
| 45.138.77.0/24 | 14,239 | 2026-11-03 18:47:10 |
| 45.140.134.0/24 | 14,231 | 2026-11-03 18:47:10 |
| 45.88.21.0/24 | 14,227 | 2026-11-03 18:47:10 |
| 45.136.217.0/24 | 14,227 | 2026-11-03 18:47:10 |
| 45.92.3.0/24 | 14,221 | 2026-11-03 18:47:10 |
| 45.89.37.0/24 | 14,221 | 2026-11-03 18:47:10 |
| 81.2.64.0/18 | 14,221 | 2026-11-03 18:47:10 |
| 45.129.91.0/24 | 14,216 | 2026-11-03 18:47:10 |
| 45.140.69.0/24 | 14,209 | 2026-11-03 18:47:10 |
| 194.62.124.0/24 | 14,207 | 2026-11-03 18:47:10 |
Showing top 50 of 94 announced prefixes by sample volume.
Frequently Asked Questions
What is AS20712?
AS20712 is an Autonomous System Number assigned to Andrews & Arnold Ltd. 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 AS20712 announce?
AS20712 announces 149.0K IPv4 addresses distributed across 161 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS20712?
AS20712 is operated by Andrews & Arnold Ltd. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS20712 registered in?
AS20712 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
