Autonomous system profile

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

AS3073

Announcement observedARIN

CITI7 - Citigroup Inc. · CITI7

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

Last active9/29/2026, 09:47:41Snapshot expired

View network topology RDAP registration

ASN: AS3073
Registration country: United States
Name: CITI7 - Citigroup Inc.
Abbreviation: CITI7
Registration date: 11/4/1993, 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
192.193.87.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
200.52.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
200.52.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
200.52.108.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/19/2026, 16:00:00	✓	×	Currently valid
200.52.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/19/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CITI7 - Citigroup Inc.
RIR: ARIN
Registration country: United States
Registration date: 11/4/1993, 05:00:00
Abuse contact: domain.admin@citi.com

Snapshot trend

9/29/2026, 09:47:415 v40 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