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
- Trust score 65 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 4 internet exchanges: AMS-IX, Speed-IX: SPEED-IX, ERA-IX Amsterdam, NL-ix: Main
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS209181 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 |
|---|---|---|
| 185.11.219.0/24 | 336,753 | 2026-09-10 20:44:00 |
| 178.94.175.0/24 | 330,072 | 2026-09-10 20:44:00 |
| 2.58.195.0/24 | 290,449 | 2026-09-10 20:12:34 |
| 5.182.49.0/24 | 290,426 | 2026-09-10 20:12:34 |
| 5.252.117.0/24 | 290,379 | 2026-09-10 20:12:34 |
| 45.90.107.0/24 | 288,704 | 2026-09-10 20:12:34 |
| 185.252.3.0/24 | 288,561 | 2026-09-10 20:12:34 |
| 2.58.193.0/24 | 286,808 | 2026-09-10 20:12:34 |
| 5.252.160.0/24 | 286,637 | 2026-09-10 20:12:34 |
| 2.58.192.0/24 | 286,422 | 2026-09-10 20:12:34 |
| 2.58.194.0/24 | 286,244 | 2026-09-10 20:12:34 |
| 191.96.158.0/24 | 286,150 | 2026-09-10 20:12:34 |
| 141.11.41.0/24 | 285,534 | 2026-09-10 20:12:34 |
| 45.90.105.0/24 | 285,071 | 2026-09-10 20:12:34 |
| 185.252.1.0/24 | 284,943 | 2026-09-10 20:12:34 |
| 85.237.210.0/24 | 284,859 | 2026-09-10 20:12:34 |
| 191.96.72.0/24 | 284,814 | 2026-09-10 20:12:34 |
| 185.167.235.0/24 | 284,774 | 2026-09-10 20:12:34 |
| 181.214.53.0/24 | 284,640 | 2026-09-10 20:12:34 |
| 185.252.0.0/24 | 284,624 | 2026-09-10 20:12:34 |
| 154.16.143.0/24 | 284,564 | 2026-09-10 20:12:34 |
| 176.119.222.0/24 | 284,548 | 2026-09-10 20:12:34 |
| 85.208.73.0/24 | 284,545 | 2026-09-10 20:12:34 |
| 163.5.218.0/24 | 284,406 | 2026-09-10 20:12:34 |
| 45.90.106.0/24 | 283,442 | 2026-09-10 20:12:34 |
| 103.230.70.0/24 | 280,579 | 2026-09-10 20:12:34 |
| 79.143.17.0/24 | 278,432 | 2026-09-10 20:12:34 |
| 45.90.104.0/24 | 269,573 | 2026-09-10 20:12:34 |
| 102.129.253.0/24 | 263,539 | 2026-09-10 20:12:34 |
| 103.28.71.0/24 | 261,163 | 2026-09-10 20:12:34 |
| 198.145.224.0/24 | 260,659 | 2026-09-10 20:12:34 |
| 198.145.159.0/24 | 260,539 | 2026-09-10 20:12:34 |
| 198.145.150.0/24 | 260,421 | 2026-09-10 20:12:34 |
| 79.143.16.0/24 | 258,182 | 2026-09-10 20:12:34 |
| 79.143.18.0/24 | 257,945 | 2026-09-10 20:12:34 |
| 199.244.101.0/24 | 232,229 | 2026-09-10 20:44:00 |
| 45.86.92.0/24 | 232,181 | 2026-09-10 20:44:00 |
| 166.1.87.0/24 | 120,658 | 2026-07-13 06:46:22 |
| 85.189.37.0/24 | 119,851 | 2026-09-10 20:44:00 |
| 149.18.224.0/22 | 105,107 | 2026-07-13 18:26:16 |
| 149.18.94.0/24 | 102,489 | 2026-08-14 12:12:00 |
| 107.158.109.0/24 | 36,150 | 2026-09-10 20:12:34 |
| 178.248.74.0/24 | 26,389 | 2026-05-31 08:22:02 |
| 2.58.192.0/22 | 16,305 | 2026-09-10 20:12:33 |
| 45.90.104.0/22 | 14,554 | 2026-09-10 20:12:33 |
| 193.34.232.0/24 | 14,120 | 2026-09-10 20:12:33 |
| 185.89.248.0/24 | 5,597 | 2026-05-27 06:38:23 |
| 154.6.76.0/22 | 2,067 | 2026-07-13 18:26:16 |
| 154.16.143.130/32 | 60 | 2026-09-01 10:02:41 |
| 154.16.143.131/32 | 60 | 2026-09-01 10:02:49 |
Showing top 50 of 88 announced prefixes by sample volume.
Frequently Asked Questions
What is AS209181?
AS209181 is an Autonomous System Number assigned to Zenex 5ive Limited. 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 AS209181 announce?
AS209181 announces 10.5K IPv4 addresses distributed across 33 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS209181?
AS209181 is operated by Zenex 5ive Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS209181 registered in?
AS209181 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
