Autonomous system profile

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

AS10583

Announcement observedARIN

Connecticut Hospital Assoc. · CHIME

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

Last active9/30/2026, 02:42:18Snapshot expired

View network topology RDAP registration

ASN: AS10583
Registration country: United States
Name: Connecticut Hospital Assoc.
Abbreviation: CHIME
Registration date: 9/29/1997, 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
170.163.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.1.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.224.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.232.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.246.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.248.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.250.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid
170.163.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/21/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: Connecticut Hospital Assoc.
RIR: ARIN
Registration country: United States
Registration date: 9/29/1997, 04:00:00
Abuse contact: bailey@chime.org

Snapshot trend

9/30/2026, 02:42:1812 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