Autonomous system profile

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

AS3968

Announcement observedARIN

AS3968 - El Colegio de Mexico, A.C. · AS3968

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

Last active10/11/2026, 03:46:42Snapshot expired

View network topology RDAP registration

ASN: AS3968
Registration country: Mexico
Name: AS3968 - El Colegio de Mexico, A.C.
Abbreviation: AS3968
Registration date: 10/27/1994, 12:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.100.173.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/11/2026, 00:00:00	✓	×	Historical record
192.100.175.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/11/2026, 00:00:00	✓	×	Historical record
192.100.220.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/11/2026, 00:00:00	✓	×	Historical record
200.12.158.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/11/2026, 00:00:00	✓	×	Historical record
200.12.160.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/11/2026, 00:00:00	✓	×	Historical record
200.52.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/11/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: AS3968 - El Colegio de Mexico, A.C.
RIR: ARIN
Registration country: Mexico
Registration date: 10/27/1994, 12:00:00
Abuse contact: colmex_nic@colmex.mx

Snapshot trend

10/11/2026, 03:46:426 v40 v62 Upstream · 0 Uncertain

9/29/2026, 11:19:106 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