asn.dev

Autonomous system

AS12097 MASSCOM

Unclassified ARIN

IPv4 addresses 58.62K 5 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 2 downstream
Flagged prefixes 0 none

Summary

Massillon Cable (MCTV)

United States · AI-generated

isp cable residential legacy

MCTV is a cable operator serving Massillon, Canton and the surrounding Stark County area of northeast Ohio, now part of Armstrong.

What it's used for

  • Residential and business cable broadband, TV and phone. The sampled reverse DNS is full of cable-63-255.sssnet.com and static-95-254.sssnet.com names, which distinguish the dynamic modem pool from statically assigned business space.

Notable

  • The MASSCABLE blocks are registered to Armstrong, the Pennsylvania cable company that acquired MCTV. The netname still says Massillon while the registrant says the buyer.
  • The reverse DNS uses sssnet.com rather than any MCTV domain. That was the company's original dial-up and internet brand, and it is still the zone every subscriber address answers under.
  • One /22 carries the netname MCTV-GPON-1 — GPON is fibre-to-the-premises equipment, so the operator is running fibre alongside the original coaxial plant.

Interesting

  • 58,000 addresses for a single county is generous, and it comes from 24.140.0.0/16. The 24.0.0.0/8 block was handed out to cable operators in the mid-1990s when broadband was new and address space was still cheap, which is why small-town cable companies from that era hold more of it than their subscriber counts would ever justify today.

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

3 upstream, 2 downstream and 6 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS6461Zayo Bandwidth1,240
AS27364Armstrong263
AS4922Shenandoah Cable Television LLC61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-18, 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 · 58.62K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America6

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS12097
Registry name
MASSCOM
Registrant
Armstrong
Abuse contact
abuse@zoominternet.net
Registered
1999-03-22
Last changed
2026-06-22
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
96% valid · 26 valid, 1 with no ROA
ROAs
10 authorising AS12097
ASPA
no ASPA record
IRR
100% registered · 27 of 27 announcements
Route objects
97 naming AS12097

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 1,784 prefixes, as published 2026-10-19. 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