asn.dev

Autonomous system

AS14962 NCR-252

Unclassified ARIN

IPv4 addresses 637K 47 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

Summary

NCR Voyix

United States · AI-generated

enterprise business infrastructure

Seven hundred thousand legacy addresses, two generations of netname, and not one IPv6 prefix.

What it's used for

  • A corporate network. 702,720 addresses across 46 IPv4 prefixes, with three observed BGP neighbours and no IPv6 announced.

Notable

  • The largest blocks are 135.126.0.0/15 and 153.86.0.0/15, followed by four full sixteen-bit blocks: 132.242.0.0/16, 149.25.0.0/16, 153.77.0.0/16 and 153.85.0.0/16.
  • Netnames fall into two families. NCRWIN6, NCRWIN17, NETBLK-NCRWIN-B and NCRWIN-C label most of the space; NCRB1 and NCRB2 label the rest.
  • NCRWIN17 alone covers five separate blocks, including everything announced out of 153.84 and 153.85.
  • Every block registers to NCR Voyix Corporation.
  • Eighteen addresses were queried for reverse DNS and none returned a name.

Interesting

  • Six full sixteen-bit blocks and two larger ones is the address footprint of a company that was numbering computers before anyone had to justify the request. Nothing that size is issued now, and nothing here has been given back.
  • The two netname families are two eras of the same filing habit. NCRB1 and NCRB2 name the organisation and count; the NCRWIN names add a system or site word and then count. Whoever changed the convention left the earlier records alone, which is why both are still authoritative.
  • Announcing 702,720 addresses with no IPv6 at all, and with three neighbours, describes an internal estate. There is no shortage to solve when the space you were given decades ago is larger than anything you will connect to it.

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

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

ASNetworkPaths seen
AS7018AT&T Enterprises, LLC2,795
AS3356Level 3 Parent, LLC78
AS2686AT&T Enterprises, LLC42

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 47 prefixes · 637K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America47

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS14962
Registry name
NCR-252
Registrant
NCR Voyix Corporation
Abuse contact
matt.dell@ncrvoyix.com
Registered
2000-03-01
Last changed
2014-01-08
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 50 with no ROA
ROAs
0 authorising AS14962
ASPA
no ASPA record
IRR
10% registered · 5 of 50 announcements
Route objects
7 naming AS14962

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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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