Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS9140

Announcement observedRIPE NCC

Hyperneph Ltd · HYPERNEPH

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/29/2026, 23:27:25Snapshot expired

View network topology RDAP registration

ASN: AS9140
Registration country: United Kingdom
Name: Hyperneph Ltd
Abbreviation: HYPERNEPH
Registration date: 10/8/2012, 09:23:21
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
5.255.137.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	9/29/2026, 16:00:00	✓	×	Currently valid
5.255.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	9/29/2026, 16:00:00	✓	×	Currently valid
5.255.143.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	9/29/2026, 16:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: Hyperneph Ltd
RIR: RIPE NCC
Registration country: United Kingdom
Registration date: 10/8/2012, 09:23:21
Abuse contact: ben@fulcrumit.co.uk

Snapshot trend

9/29/2026, 23:27:253 v40 v629 Upstream · 29 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn