AS31515
Inmarsat Global 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
- 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 6 internet exchanges: AMS-IX, LINX LON2, NYIIX New York, IX Australia Sydney (NSW-IX): NSW-IX, IX Australia Melbourne (VIC-IX): VIC-IX, LINX LON1: Main
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS31515 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 |
|---|---|---|
| 161.30.44.0/23 | 23,042 | 2026-08-31 14:32:33 |
| 161.30.167.0/24 | 18,310 | 2026-08-31 14:32:38 |
| 161.30.163.0/24 | 17,009 | 2026-08-31 14:32:33 |
| 161.30.203.0/24 | 15,985 | 2026-08-31 13:12:22 |
| 161.30.129.0/24 | 15,103 | 2026-08-31 14:32:33 |
| 161.30.112.0/23 | 14,746 | 2026-08-31 14:32:33 |
| 161.30.251.0/24 | 14,512 | 2026-08-31 13:12:22 |
| 161.30.250.0/24 | 14,498 | 2026-08-31 13:59:16 |
| 161.30.246.0/24 | 14,429 | 2026-08-31 13:12:22 |
| 161.30.221.0/24 | 14,279 | 2026-08-31 13:12:22 |
| 161.30.220.0/24 | 14,271 | 2026-08-31 13:12:22 |
| 161.30.171.0/24 | 13,587 | 2026-08-31 13:13:39 |
| 161.30.166.0/24 | 13,582 | 2026-08-31 14:32:33 |
| 161.30.155.0/24 | 13,522 | 2026-08-31 12:12:14 |
| 161.30.12.0/22 | 13,439 | 2026-08-31 14:32:33 |
| 161.30.176.0/20 | 12,944 | 2026-08-31 14:32:33 |
| 161.30.130.0/24 | 12,688 | 2026-08-31 14:32:33 |
| 161.30.124.0/23 | 12,563 | 2026-08-31 14:32:33 |
| 161.30.40.0/23 | 12,318 | 2026-08-31 14:32:33 |
| 161.30.33.0/24 | 11,859 | 2026-08-31 14:32:33 |
| 161.30.6.0/24 | 11,531 | 2026-08-31 14:32:33 |
| 161.30.116.0/23 | 11,494 | 2026-08-31 14:32:33 |
| 161.30.10.0/23 | 11,490 | 2026-08-31 14:32:33 |
| 161.30.128.0/23 | 11,432 | 2026-08-31 14:32:31 |
| 161.30.10.0/24 | 11,353 | 2026-08-31 14:32:33 |
| 161.30.240.0/24 | 11,286 | 2026-08-31 14:32:33 |
| 161.30.238.0/24 | 11,270 | 2026-08-31 14:32:33 |
| 161.30.20.0/24 | 11,156 | 2026-08-31 14:32:33 |
| 161.30.201.0/24 | 11,123 | 2026-08-31 13:12:22 |
| 161.30.165.0/24 | 11,026 | 2026-08-31 14:32:33 |
| 161.30.9.0/24 | 11,009 | 2026-08-31 14:32:33 |
| 161.30.4.0/24 | 10,969 | 2026-08-31 14:32:33 |
| 161.30.42.0/23 | 10,759 | 2026-08-31 14:32:33 |
| 161.30.236.0/24 | 10,620 | 2026-08-31 14:32:33 |
| 161.30.115.0/24 | 10,530 | 2026-08-31 14:32:29 |
| 161.30.114.0/23 | 10,523 | 2026-08-31 14:32:33 |
| 161.30.16.0/22 | 10,515 | 2026-08-31 14:32:38 |
| 161.30.8.0/24 | 10,507 | 2026-08-31 14:32:33 |
| 161.30.5.0/24 | 10,470 | 2026-08-31 14:32:33 |
| 161.30.29.0/24 | 10,457 | 2026-08-31 14:32:38 |
| 161.30.169.0/24 | 10,436 | 2026-08-31 14:32:33 |
| 161.30.28.0/24 | 10,415 | 2026-08-31 14:32:38 |
| 161.30.237.0/24 | 10,378 | 2026-08-31 14:32:33 |
| 161.30.239.0/24 | 10,311 | 2026-08-31 14:32:33 |
| 161.30.241.0/24 | 10,294 | 2026-08-31 14:32:33 |
| 161.30.0.0/16 | 10,280 | 2026-08-31 14:32:33 |
| 161.30.7.0/24 | 10,264 | 2026-08-31 14:32:33 |
| 161.30.202.0/24 | 10,229 | 2026-08-31 14:32:33 |
| 161.30.194.0/23 | 9,728 | 2026-08-31 12:12:14 |
| 161.30.193.0/24 | 9,715 | 2026-08-31 12:12:14 |
Showing top 50 of 54 announced prefixes by sample volume.
Frequently Asked Questions
What is AS31515?
AS31515 is an Autonomous System Number assigned to Inmarsat Global 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 AS31515 announce?
AS31515 announces 65.5K IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS31515?
AS31515 is operated by Inmarsat Global Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS31515 registered in?
AS31515 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
