Autonomous system profile

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

AS203220

Announcement observedRIPE NCC

YAHOO-DEB Yahoo-UK Limited · YAHOO-DEB

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

Last active10/10/2026, 12:58:07Snapshot expired

View network topology RDAP registration

ASN: AS203220
Registration country: Ireland
Name: YAHOO-DEB Yahoo-UK Limited
Abbreviation: YAHOO-DEB
Registration date: 3/4/2016, 14:24:30
Status: Announcement observed
RIR: RIPE NCC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
87.248.105.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
87.248.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid
87.248.119.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/26/2026, 08:00:00	10/20/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: YAHOO-DEB Yahoo-UK Limited
RIR: RIPE NCC
Registration country: Ireland
Registration date: 3/4/2016, 14:24:30
Abuse contact: rir-abuse@verizonmedia.com

Snapshot trend

10/10/2026, 12:58:073 v41 v61 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