asn.dev

Autonomous system

AS54072 ASN-CCC

Unclassified ARIN

IPv4 addresses 1.02K 3 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

Central Community College

United States of America · AI-generated

education business nebraska

ASN-CCC is held by Central Community College.

What it's used for

  • The space carries internal college network traffic, evidenced by netnames CENTRAL-COMMUNITY-COLLEGE-NE associated with the registrant Central Community College; Network Administration.
  • The AS announces 1024 IPv4 addresses across 3 prefixes with 2 observed neighbours, a ratio consistent with a small, self-contained institutional network rather than a transit or large-scale access provider.
  • Traffic from this AS consists of office workers, students, and administrative endpoints for a public community college serving a 25-county area in central Nebraska.

Notable

  • Registrants for the 198.99.91.0/24 and 198.99.92.0/24 prefixes align with the announcer, identifying Central Community College; Network Administration as the holder.
  • The address inventory is finely subdivided into three distinct IPv4 prefixes, reflecting site-by-site segmentation for the college's multiple campuses in Columbus, Grand Island, and Hastings.

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
AS11714Network Nebraska139
AS16851NebraskaLink127

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-20, 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 3 prefixes · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America3

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54072
Registry name
ASN-CCC
Registrant
Central Community College
Abuse contact
netadmin@cccneb.edu
Registered
2011-09-21
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 4 valid, 0 with no ROA
ROAs
5 authorising AS54072
ASPA
no ASPA record
IRR
100% registered · 4 of 4 announcements
Route objects
10 naming AS54072

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 1,779 prefixes, as published 2026-10-21. 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