AS20860
Iomart Cloud Services Limited
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
- Active-threat / abuse risk −12
- Trust score 53 / 100
Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 5 MOAS prefixes — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS20860 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 146.103.7.0/24 | AS20860, AS213001 | 2026-10-02 17:12:16 |
| 194.53.143.0/24 | AS20860, AS213001 | 2026-10-02 17:12:16 |
| 146.103.23.0/24 | AS20860, AS213001 | 2026-10-02 17:12:16 |
| 146.103.21.0/24 | AS20860, AS213001 | 2026-10-02 16:57:16 |
| 146.103.20.0/24 | AS20860, AS213001 | 2026-10-02 16:57:16 |
Network profile
Source: PeeringDB →Present at 1 internet exchange: LINX LON1: Main
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20860 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 |
|---|---|---|
| 109.122.1.0/24 | 15,135 | 2026-10-03 14:05:28 |
| 185.201.60.0/23 | 13,102 | 2026-10-03 14:05:12 |
| 62.128.208.0/20 | 13,008 | 2026-10-03 14:05:54 |
| 84.22.160.0/19 | 12,996 | 2026-10-03 14:05:54 |
| 62.233.64.0/18 | 12,934 | 2026-10-03 14:05:54 |
| 62.128.192.0/20 | 12,921 | 2026-10-03 14:05:54 |
| 212.38.160.0/19 | 12,659 | 2026-10-03 14:05:54 |
| 181.214.140.0/24 | 11,976 | 2026-10-03 14:05:12 |
| 5.183.102.0/24 | 11,645 | 2026-10-03 14:05:12 |
| 5.133.176.0/21 | 11,555 | 2026-10-03 14:05:28 |
| 5.187.16.0/20 | 11,337 | 2026-10-03 14:05:28 |
| 5.77.32.0/19 | 11,296 | 2026-10-03 14:05:28 |
| 5.152.192.0/19 | 11,267 | 2026-10-03 14:05:28 |
| 5.159.224.0/21 | 11,266 | 2026-10-03 14:05:28 |
| 91.246.11.0/24 | 11,246 | 2026-10-03 14:05:28 |
| 89.207.172.0/24 | 11,202 | 2026-10-03 14:26:53 |
| 31.58.214.0/24 | 11,070 | 2026-10-03 14:05:12 |
| 5.187.23.0/24 | 11,021 | 2026-10-03 14:05:12 |
| 31.24.39.0/24 | 11,012 | 2026-10-03 14:05:12 |
| 5.187.22.0/24 | 10,970 | 2026-10-03 14:05:12 |
| 81.168.83.0/24 | 10,965 | 2026-10-03 14:05:12 |
| 31.187.70.0/23 | 10,892 | 2026-10-03 14:05:28 |
| 185.196.23.0/24 | 10,793 | 2026-10-03 14:07:13 |
| 31.24.32.0/21 | 10,770 | 2026-10-03 14:05:28 |
| 88.150.206.0/24 | 10,758 | 2026-10-03 14:05:12 |
| 31.3.224.0/19 | 10,747 | 2026-10-03 14:05:28 |
| 31.24.32.0/24 | 10,745 | 2026-10-03 14:05:28 |
| 31.24.34.0/24 | 10,744 | 2026-10-03 14:05:28 |
| 81.94.192.0/24 | 10,717 | 2026-10-03 14:05:12 |
| 31.216.52.0/22 | 10,684 | 2026-10-03 14:05:28 |
| 31.216.48.0/22 | 10,662 | 2026-10-03 14:05:28 |
| 107.181.136.0/24 | 10,651 | 2026-10-03 14:05:12 |
| 93.174.11.0/24 | 10,635 | 2026-10-03 14:05:28 |
| 31.216.52.0/24 | 10,613 | 2026-10-03 14:05:28 |
| 80.75.64.0/20 | 10,608 | 2026-10-03 14:05:28 |
| 81.168.119.0/24 | 10,606 | 2026-10-03 14:05:12 |
| 91.247.177.0/24 | 10,590 | 2026-10-03 14:05:12 |
| 91.245.218.0/24 | 10,586 | 2026-10-03 14:05:12 |
| 37.157.240.0/21 | 10,573 | 2026-10-03 14:05:28 |
| 37.128.184.0/21 | 10,568 | 2026-10-03 14:05:28 |
| 37.220.0.0/19 | 10,561 | 2026-10-03 14:05:28 |
| 194.53.143.0/24 | 10,543 | 2026-10-01 17:14:52 |
| 91.246.49.0/24 | 10,509 | 2026-10-03 14:05:12 |
| 88.150.137.0/24 | 10,502 | 2026-10-03 14:05:12 |
| 37.157.242.0/23 | 10,502 | 2026-10-03 14:05:28 |
| 82.102.8.0/21 | 10,499 | 2026-10-03 14:05:28 |
| 93.174.12.0/24 | 10,475 | 2026-10-03 14:05:28 |
| 149.255.96.0/22 | 10,472 | 2026-10-03 14:05:12 |
| 93.174.10.0/24 | 10,470 | 2026-10-03 14:05:28 |
| 50.20.250.0/24 | 10,463 | 2026-10-03 14:05:12 |
Showing top 50 of 213 announced prefixes by sample volume.
Frequently Asked Questions
What is AS20860?
AS20860 is an Autonomous System Number assigned to Iomart Cloud Services 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 AS20860 announce?
AS20860 announces 384.5K IPv4 addresses distributed across 199 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS20860?
AS20860 is operated by Iomart Cloud Services Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS20860 registered in?
AS20860 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
