asn.dev

Autonomous system

AS54342 RNHN

Unclassified APNIC

IPv4 addresses 1.02K 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

Rural Nebraska Healthcare Network

United States of America · AI-generated

healthcare fiber rural business

The AS handle RNHN is held by Rural Nebraska Healthcare Network.

What it's used for

  • The space carries infrastructure for a regional fiber network, with the netname RNHN and registrant Rural Nebraska Healthcare Network matching the AS holder.
  • The inventory consists of a single IPv4 prefix, 199.91.108.0/22, comprising 1024 addresses, with 0 IPv6 prefixes announced.
  • With only 1 observed neighbour, the network operates as a self-contained or minimally peered entity rather than a transit provider, consistent with its role as a local broadband and healthcare infrastructure provider.
  • Traffic from this AS supports broadband access for businesses, schools, and homes in western Nebraska, as well as connectivity for rural hospitals and regional medical centers.

Notable

  • The RDAP registrant Rural Nebraska Healthcare Network agrees with the AS announcer.
  • The address inventory is a single contiguous /22 block, indicating a focused, non-distributed allocation typical of a specialized regional network.

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
AS13807Great Plains Communications LLC66

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-28, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America1

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS54342
Registry name
RNHN
Registrant
Rural Nebraska Healthcare Network
Abuse contact
wfair@fiberutilities.com
Registered
2012-01-25
Last changed
2012-01-25
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 1 with no ROA
ROAs
0 authorising AS54342
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
1 naming AS54342

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 2026-10-29. 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