asn.dev

Autonomous system

AS54923 NETCOM-PNSDC - Network Communications

Unclassified ARIN

IPv4 addresses 4.10K 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

Network Communications

United States of America · AI-generated

wisp business us

NETCOM-PNSDC is operated by Network Communications.

What it's used for

  • The address space carries WISP (Wireless Internet Service Provider) traffic, as indicated by the netname DC-WISP associated with the prefix.
  • The AS announces 4096 IPv4 addresses within a single prefix (198.251.96.0/20) and has 1 observed neighbour, a ratio consistent with an access or local service provider rather than a transit carrier.
  • Traffic from this AS consists of wireless broadband subscriber connections provided by Network Communications.

Notable

  • The RDAP registrant Network Communications matches the AS holder name, confirming consistent ownership of the announced space.
  • The inventory consists of a single contiguous /20 block, representing a compact and unified address 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

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13760Uniti Fiber Holdings Inc.61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-02, 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 · 4.10K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54923
Registry name
NETCOM-PNSDC
Registrant
Network Communications
Abuse contact
tim.mcdonald@net-com.com
Registered
2013-01-24
Last changed
2013-01-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS54923
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS54923

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: 448 networks and 1,851 prefixes, as published 2026-11-03. 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