asn.dev

Autonomous system

AS46940 AS46940 - IACInterActiveCorp

Unclassified ARIN

IPv4 addresses 256 1 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

IAC/InterActiveCorp

United States of America · AI-generated

business corporate media internet

AS46940 is held by IAC/InterActiveCorp.

What it's used for

  • The address space carries corporate infrastructure, identified by the netname IACIN-2 and registrant IAC/INTERACTIVECORP.
  • The AS announces 256 IPv4 addresses across 1 prefix (66.235.112.0/24) and maintains 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
  • Traffic from this AS consists of internal corporate endpoints and services for IAC's digital media and internet businesses.

Notable

  • The registrant IAC/INTERACTIVECORP matches the AS holder name IAC/InterActiveCorp.
  • The operator was formerly known as People Incorporated, which changed its name to InterActiveCorp in 2004 and later to IAC/InterActiveCorp.
  • The inventory consists of a single /24 block, representing a compact corporate estate.

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
AS46450Pilot Fiber, Inc.44
AS6461Zayo Bandwidth15

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-16, 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 · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46940
Registry name
AS46940
Registrant
IAC/InterActiveCorp
Abuse contact
rbrathwaite@dotdash.com
Registered
2014-08-06
Last changed
2014-08-06
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS46940
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS46940

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 1,783 prefixes, as published 2026-10-17. 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