Autonomous system profile

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

AS33004

Announcement observedARIN

SUNY Empire State University · SUNY-ESC

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

Last active10/2/2026, 14:01:02Snapshot expired

View network topology RDAP registration

ASN: AS33004
Registration country: United States
Name: SUNY Empire State University
Abbreviation: SUNY-ESC
Registration date: 4/9/2010, 19:45:43
Status: Announcement observed
RIR: ARIN

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
138.116.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.112.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.124.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.144.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.147.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.148.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.149.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.150.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.151.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.153.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.154.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.156.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.16.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.198.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.232.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.240.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.32.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.64.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid
138.116.8.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/18/2026, 08:00:00	11/7/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: SUNY Empire State University
RIR: ARIN
Registration country: United States
Registration date: 4/9/2010, 19:45:43
Abuse contact: hostmaster@esc.edu

Snapshot trend

10/2/2026, 14:01:0219 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