asn.dev

Autonomous system

AS26783 MARICOPA-COUNTY-COMMUNITY-COLLEGE-DISTRICT

Unclassified ARIN

IPv4 addresses 65.28K 8 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

Maricopa Community Colleges

United States of America · AI-generated

education business az us

MARICOPA-COUNTY-COMMUNITY-COLLEGE-DISTRICT is operated by Maricopa County Community College District.

What it's used for

  • The address space carries internal network operations for the college district, evidenced by the netname MARICOPA and registrant Maricopa County Community College District; Network Operations across all prefixes.
  • The inventory consists of 8 IPv4 prefixes totaling 65280 addresses, with only 2 observed neighbours, indicating a small, self-contained educational network rather than a transit provider.

Notable

  • All registrants align with the announcer, consistently listing Maricopa County Community College District; Network Operations.
  • The address inventory is finely subdivided into eight prefixes within the 140.198.0.0/17 block, reflecting site-by-site segmentation typical of a large multi-campus institution.
  • Reverse DNS samples show hostnames like ip-245-254.mesacc.edu, confirming the space is used for specific campus infrastructure.

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
AS22773Cox Communications Inc.1,488
AS62600Arizona Board of Regents538

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-26, 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 8 prefixes · 65.28K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America8

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS26783
Registry name
MARICOPA-COUNTY-COMMUNITY-COLLEGE-DISTRICT
Registrant
Maricopa County Community College District
Abuse contact
hostmaster@domail.maricopa.edu
Registered
2006-12-22
Last changed
2012-02-24
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 33 with no ROA
ROAs
0 authorising AS26783
ASPA
no ASPA record
IRR
100% registered · 33 of 33 announcements
Route objects
30 naming AS26783

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: 446 networks and 1,852 prefixes, as published 2026-10-27. 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