asn.dev

Autonomous system

AS25970 IAC - IAC Services LLC

Unclassified ARIN

IPv4 addresses 8.19K 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

IAC Services LLC

United States of America · AI-generated

business corporate internal

The AS handle IAC is held by IAC Services LLC.

What it's used for

  • The address space carries internal corporate infrastructure, evidenced by the netname BLK-IAC1 and reverse DNS entries pointing to localtest.me.
  • The network announces 8192 IPv4 addresses across 1 prefix with only 1 observed neighbour, indicating a small, self-contained internal estate rather than a transit or access provider.

Notable

  • The registrant IAC Services LLC matches the AS holder, confirming direct ownership of the announced space.
  • The inventory consists of a single contiguous /19 block (65.255.0.0/19), which is finely subdivided for internal use rather than distributed to external customers.

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
AS7819Global IP Networks INC177

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-12, 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 · 8.19K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS25970
Registry name
IAC
Registrant
IAC Services LLC
Abuse contact
abuse@iacservices.com
Registered
2002-06-11
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 3 with no ROA
ROAs
0 authorising AS25970
ASPA
no ASPA record
IRR
100% registered · 3 of 3 announcements
Route objects
2 naming AS25970

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: 453 networks and 1,848 prefixes, as published 2026-11-13. 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