asn.dev

Autonomous system

AS40628 OKLAHOMA-OMES

Unclassified ARIN

IPv4 addresses 28.42K 13 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 0 downstream
Flagged prefixes 0 none

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

3 upstream, 0 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS5078Oklahoma Network for Education Enrichment and681
AS33491Comcast Cable Communications, LLC190
AS14907Wikimedia Foundation Inc.13

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 13 prefixes · 28.42K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America13

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS40628
Registry name
OKLAHOMA-OMES
Registrant
Oklahoma Office of Management & Enterprise Services
Abuse contact
Net.Abuse@omes.ok.gov
Registered
2008-02-14
Last changed
2016-12-12
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
92% valid · 12 valid, 1 with no ROA
ROAs
12 authorising AS40628
ASPA
no ASPA record
IRR
100% registered · 13 of 13 announcements
Route objects
13 naming AS40628

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: 442 networks and 1,784 prefixes, as published 2026-10-19. 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