Autonomous system profile

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

AS3912

Announcement observedARIN

CHECS

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

Last active10/29/2026, 01:08:11Snapshot expired

View network topology RDAP registration

ASN: AS3912
Registration country: United States
Name: CHECS
Abbreviation: CHECS
Registration date: 10/1/1996, 04:00:00
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
192.65.78.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
192.88.137.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
192.88.138.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
192.88.139.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
198.59.187.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.103.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.48.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.49.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.55.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.56.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
204.134.66.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
206.206.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
216.161.32.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid
63.225.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 08:00:00	10/28/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CHECS
RIR: ARIN
Registration country: United States
Registration date: 10/1/1996, 04:00:00
Abuse contact: noc@checs.net

Snapshot trend

10/29/2026, 01:08:1116 v41 v63 Upstream · 0 Uncertain

9/29/2026, 11:18:0816 v41 v63 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 · iana-rdap-asn-bootstrap · rir-rdap-asn