Autonomous system profile

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

AS22742

Announcement observedARIN

CT-EDU-NET - Connecticut Education Network · CT-EDU-NET

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

Last active10/9/2026, 17:48:13Snapshot expired

View network topology RDAP registration

ASN: AS22742
Registration country: United States
Name: CT-EDU-NET - Connecticut Education Network
Abbreviation: CT-EDU-NET
Registration date: 11/14/2001, 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
129.133.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/2/2026, 08:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/2/2026, 08:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.229.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.230.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.231.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	10/2/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.240.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
129.133.253.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
138.29.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
138.29.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
142.249.191.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.112.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.160.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.224.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.32.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.48.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.64.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
149.152.96.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
159.247.15.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
159.247.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
159.247.232.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
159.247.244.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
162.221.8.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
162.246.4.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
162.246.4.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
162.246.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
162.246.6.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
192.83.228.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
198.134.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
198.134.154.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
198.134.156.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
199.241.244.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
199.241.245.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
199.241.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
199.241.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
199.249.227.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
206.231.44.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.128.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.129.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.132.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.140.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.144.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.145.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record
207.210.152.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 00:00:00	10/12/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: CT-EDU-NET - Connecticut Education Network
RIR: ARIN
Registration country: United States
Registration date: 11/14/2001, 05:00:00
Abuse contact: abuse@cteducation.net

Snapshot trend

10/9/2026, 17:48:1381 v42 v623 Upstream · 10 Uncertain

10/1/2026, 10:38:2778 v42 v622 Upstream · 10 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