Autonomous system profile

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

AS1097

Announcement observedARIN

CORE-TRANSIT - Core Transit LLC · CORE-TRANSIT

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

Last active10/13/2026, 22:13:21Snapshot expired

View network topology RDAP registration

ASN: AS1097
Registration country: United States
Name: CORE-TRANSIT - Core Transit LLC
Abbreviation: CORE-TRANSIT
Registration date: 10/25/2022, 11:06:15
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
134.199.54.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
134.199.56.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
134.199.56.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
167.88.212.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
167.88.222.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
172.81.148.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
192.34.112.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.146.16.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.146.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.146.18.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
216.146.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
23.145.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
23.152.68.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.20.192.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid
50.20.195.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 00:00:00	10/15/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CORE-TRANSIT - Core Transit LLC
RIR: ARIN
Registration country: United States
Registration date: 10/25/2022, 11:06:15
Abuse contact: ipadmin@fullspansolutions.com

Snapshot trend

10/13/2026, 22:13:2115 v48 v63 Upstream · 0 Uncertain

10/11/2026, 06:09:0715 v48 v63 Upstream · 0 Uncertain

9/29/2026, 07:24:5215 v48 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 · rir-rdap-asn · iana-rdap-asn-bootstrap