AS31084
Magrathea Telecommunications 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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 5 internet exchanges: LINX LON2, LINX LON1: Main, INEX LAN1: INEX LAN1, INEX LAN2, NL-ix: Main
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS31084 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 |
|---|---|---|
| 87.238.72.0/21 | 6,223 | 2026-07-31 10:47:47 |
| 213.166.0.0/19 | 6,172 | 2026-07-31 10:47:47 |
| 185.54.200.0/22 | 6,166 | 2026-07-31 10:47:47 |
| 87.238.77.0/24 | 38 | 2026-07-31 02:42:47 |
Frequently Asked Questions
What is AS31084?
AS31084 is an Autonomous System Number assigned to Magrathea Telecommunications 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 AS31084 announce?
AS31084 announces 11.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in United Kingdom.
Who operates AS31084?
AS31084 is operated by Magrathea Telecommunications Limited. The organization is based in United Kingdom. You can view all IP ranges and related ASNs on the organization page.
What country is AS31084 registered in?
AS31084 is registered in United Kingdom. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
