asn.dev

Autonomous system

AS22970 MAINETECHCOLLEGESYS

Unclassified ARIN

IPv4 addresses 2.56K 5 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

Maine Technical College System

United States of America · AI-generated

education business us

MAINETECHCOLLEGESYS is operated by Maine Technical College System.

What it's used for

  • The address space carries institutional traffic for the Maine Technical College System, as indicated by registrants SMTC and Maine Technical College Sysstem and netnames such as UU-208-233-32-39.
  • The AS announces 2560 IPv4 addresses across 5 prefixes with only 1 observed neighbour, a ratio consistent with an internal corporate or educational estate rather than a transit or access provider.

Notable

  • Registrants SMTC and Maine Technical College Sysstem align with the announcer, confirming the space belongs to the college system.
  • The inventory consists of five IPv4 prefixes in the 208.233.0.0/16 and 208.209.0.0/16 ranges, with no IPv6 prefixes announced.

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
AS11351Charter Communications Inc620

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-24, 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 5 prefixes · 2.56K addresses IPv6 0 prefixes

CountryNamePrefixes
USUnited States of America5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS22970
Registry name
MAINETECHCOLLEGESYS
Registrant
Maine Technical College System
Abuse contact
dhaskell@mtcs.net
Registered
2001-12-21
Last changed
2012-03-02
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0% valid · 0 valid, 10 with no ROA
ROAs
0 authorising AS22970
ASPA
no ASPA record
IRR
50% registered · 5 of 10 announcements 5 other origin
Route objects
7 naming AS22970

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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