asn.dev

Autonomous system

AS32243 ATI-ASN

Unclassified ARIN

IPv4 addresses 65.54K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Ohio State ATI

United States of America · AI-generated

education business us

The AS handle ATI-ASN is held by Ohio State ATI.

What it's used for

  • The space carries the netname ATI-NET with registrant ATI, aligning with the Ohio State ATI identity found in secondary sources.
  • The inventory consists of a single IPv4 prefix, 147.120.0.0/16, totaling 65536 addresses, with 0 IPv6 prefixes announced.
  • With 1 observed neighbour, the low neighbour count against a single /16 block suggests an internal corporate or institutional estate rather than a transit or large-scale access network.

Notable

  • The RDAP registrant ATI matches the AS holder name, confirming consistent ownership of the address space.
  • The address inventory is a single contiguous /16 block, indicating a straightforward allocation for the institution's internal use.

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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS2711Spirit Communications59

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-27, 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 1 prefixes · 65.54K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS32243
Registry name
ATI-ASN
Registrant
ATI
Abuse contact
support@ati.org
Registered
2014-03-28
Last changed
2016-12-22
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS32243
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS32243

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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