asn.dev

Autonomous system

AS25967 OATI-BLM

Unclassified ARIN

IPv4 addresses 9.22K 4 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

OATI

United States of America · AI-generated

business energy software corporate

The AS handle OATI-BLM is held by Open Access Technology International, Inc.

What it's used for

  • The address space carries internal corporate infrastructure for an energy market software provider, evidenced by netnames OATI-INET1 and UU-63-81-108 associated with the registrant.
  • The network announces 9,216 IPv4 addresses across 4 prefixes with only 3 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access provider.

Notable

  • All registrants in the RDAP data align with the announcer, listing Open Access Technology International, Inc. for the largest prefixes.
  • The address inventory consists of two /20 blocks and two /23 blocks, all located in the United States, 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, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS3356Level 3 Parent, LLC220
AS13367Comcast Cable Communications, LLC20

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 4 prefixes · 9.22K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America4

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS25967
Registry name
OATI-BLM
Registrant
OPEN ACCESS TECHNOLOGY INTERNATIONAL, INC.
Abuse contact
networknotify@oati.net
Registered
2002-06-11
Last changed
2019-12-10
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 4 with no ROA
ROAs
0 authorising AS25967
ASPA
no ASPA record
IRR
50% registered · 2 of 4 announcements
Route objects
4 naming AS25967

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 1,779 prefixes, as published 2026-10-22. 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