asn.dev

Autonomous system

AS46616 WESTI-INET-AS

Unclassified ARIN

IPv4 addresses 5.12K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 1 recorded by PCH
Upstreams 7 0 downstream
Flagged prefixes 0 none

Summary

Westinghouse Electric Company

United States of America · AI-generated

business nuclear corporate enterprise

WESTI-INET-AS is the autonomous system for Westinghouse Electric Company LLC.

What it's used for

  • The address space carries corporate infrastructure, evidenced by netnames WEC-INET and SE-WEC-20190904 associated with registrants Westinghouse Electric Company LLC and Westinghouse Electric Sweden AB.
  • The AS announces 5,120 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 18 observed neighbours; this ratio indicates an internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal corporate communications and operational systems for a nuclear power company, including engineering, administrative, and site-specific backhaul connections.

Notable

  • Registrants align with the announcer, listing Westinghouse Electric Company LLC for the 208.114.48.0/21, 208.114.56.0/22, and 208.114.60.0/22 blocks, and Westinghouse Electric Sweden AB for the 45.149.120.0/22 block.
  • The address inventory is finely subdivided into four distinct IPv4 prefixes, reflecting site-by-site segmentation typical of a large multinational corporation with global operations.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Equinix Internet Exchange AshburnAshburn, United States206.126.237.6

Transit providers

7 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS12025Iron Mountain Data Center177
AS6939Hurricane Electric LLC160
AS3301Telia Company AB118
AS3356Level 3 Parent, LLC63
AS15830Equinix (EMEA) Acquisition Enterprises B.V.60
AS24482SG.GS3
AS37721Virtual Technologies & Solutions3

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 · 5.12K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS46616
Registry name
WESTI-INET-AS
Registrant
Westinghouse Electric Company LLC
Abuse contact
penev2ha@westinghouse.com
Registered
2008-10-28
Last changed
2019-10-18
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 10 valid, 0 with no ROA
ROAs
28 authorising AS46616
ASPA
no ASPA record
IRR
100% registered · 10 of 10 announcements
Route objects
11 naming AS46616

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 1,781 prefixes, as published 2026-10-16. 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