asn.dev

Autonomous system

AS54226 SUNY-OPTOMETRY

Unclassified ARIN

IPv4 addresses 768 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 0 downstream
Flagged prefixes 0 none

Summary

SUNY College of Optometry

United States of America · AI-generated

education business suny optometry

SUNY-OPTOMETRY is operated by SUNY College of Optometry.

What it's used for

  • The address space carries institutional traffic for the State University of New York College of Optometry, as indicated by the netnames SUNY-SUBNETS and SUNYOPTOMTRY.
  • The AS announces 768 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or access provider.
  • Traffic from this AS consists of staff, students, and research systems associated with the college's educational and clinical operations in New York City.

Notable

  • Registrants align with the announcer, listing The State University of New York for the larger block and SUNY College of Optometry for the smaller block.
  • The inventory consists of two distinct IPv4 prefixes: 136.223.48.0/23 and 192.195.177.0/24, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 0 downstream and 2 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12271Charter Communications Inc177
AS3356Level 3 Parent, LLC9

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 768 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America2

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54226
Registry name
SUNY-OPTOMETRY
Registrant
SUNY College of Optometry
Abuse contact
rpellot@sunyopt.edu
Registered
2013-10-17
Last changed
2013-10-17
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS54226
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
5 naming AS54226

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 443 networks and 1,779 prefixes, as published 2026-10-24. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check