Autonomous system profile

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

AS197545

Announcement observedRIPE NCC

Era4-ASN Era4 Limited · Era4-ASN

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

Last active10/9/2026, 08:37:35Snapshot expired

View network topology RDAP registration

ASN: AS197545
Registration country: United Kingdom
Name: Era4-ASN Era4 Limited
Abbreviation: Era4-ASN
Registration date: 5/15/2026, 14:45:14
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
95.36.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	10/9/2026, 00:00:00	✓	×	Currently valid
95.36.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	10/9/2026, 00:00:00	✓	×	Currently valid
95.36.128.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	9/25/2026, 08:00:00	✓	×	Historical record
95.36.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/25/2026, 00:00:00	9/28/2026, 08:00:00	✓	×	Historical record

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

Registration and sources

Organization: Era4-ASN Era4 Limited
RIR: RIPE NCC
Registration country: United Kingdom
Registration date: 5/15/2026, 14:45:14
Abuse contact: enquiry@era4.com

Snapshot trend

10/9/2026, 08:37:354 v43 v62 Upstream · 0 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 · rir-rdap-asn · iana-rdap-asn-bootstrap