Autonomous system profile

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

AS22912

Announcement observedARIN

CITGO-PETROLEUM - CITGO PETROLEUM CORPORATION · CITGO-PETROLEUM

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

Last active10/1/2026, 11:04:50Snapshot expired

View network topology RDAP registration

ASN: AS22912
Registration country: United States
Name: CITGO-PETROLEUM - CITGO PETROLEUM CORPORATION
Abbreviation: CITGO-PETROLEUM
Registration date: 12/13/2001, 05:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
146.146.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
146.146.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
146.146.6.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid
146.146.7.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/1/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CITGO-PETROLEUM - CITGO PETROLEUM CORPORATION
RIR: ARIN
Registration country: United States
Registration date: 12/13/2001, 05:00:00
Abuse contact: mfields@citgo.com

Snapshot trend

10/1/2026, 11:04:504 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 · iana-rdap-asn-bootstrap