Autonomous system profile

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

AS62671

Announcement observedARIN

ECS-Infrastructure · UNIVERSITY-OF-COLORADO-SYSTEM

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

Last active10/6/2026, 10:19:45Snapshot expired

View network topology RDAP registration

ASN: AS62671
Registration country: United States
Name: ECS-Infrastructure
Abbreviation: UNIVERSITY-OF-COLORADO-SYSTEM
Registration date: 8/1/2013, 21:24:08
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
204.228.68.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 00:00:00	10/6/2026, 00:00:00	✓	×	Historical record
204.228.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 00:00:00	10/6/2026, 00:00:00	✓	×	Historical record
204.228.69.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 00:00:00	10/6/2026, 00:00:00	✓	×	Historical record

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

Registration and sources

Organization: ECS-Infrastructure
RIR: ARIN
Registration country: United States
Registration date: 8/1/2013, 21:24:08
Abuse contact: ecs-infrastructure@cu.edu

Snapshot trend

10/6/2026, 10:19:453 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 · iana-rdap-asn-bootstrap · rir-rdap-asn