Autonomous system profile

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

AS27655

Announcement observedLACNIC

AS27655 - YPF S.A. · 27655

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

Last active10/2/2026, 00:57:43Snapshot expired

View network topology RDAP registration

ASN: AS27655
Registration country: Argentina
Name: AS27655 - YPF S.A.
Abbreviation: 27655
Registration date: 8/12/2003, 12:00:00
Status: Announcement observed
RIR: LACNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
200.1.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 16:00:00	10/1/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: AS27655 - YPF S.A.
RIR: LACNIC
Registration country: Argentina
Registration date: 8/12/2003, 12:00:00
Abuse contact: mariano.sierra@ypf.com

Snapshot trend

10/2/2026, 00:57:431 v40 v61 Upstream · 0 Uncertain

10/1/2026, 23:45:350 v40 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