asn.dev

Autonomous system

AS33616 CO-MO-COMM

Residential ARIN

IPv4 addresses 61.70K 61 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 0 recorded by PCH
Upstreams 3 1 downstream
Flagged prefixes 0 none

Summary

Co-Mo Connect

United States of America · AI-generated

cable dsl isp regional

The AS handle CO-MO-COMM is operated by Co-Mo Comm Inc, a regional cable and DSL provider known as Co-Mo Connect.

What it's used for

  • The address space carries residential and business access traffic, evidenced by netnames such as CO-MO-CONNECT-DHCP, CO-MO-CONNECT-DHCP-POOL, and CO-MO-CONNECT.
  • The AS announces 61,696 IPv4 addresses across 61 prefixes and 1 IPv6 prefix, while maintaining only 4 observed routing neighbours, a ratio indicative of an access network rather than a transit provider.

Notable

  • All registrants for the largest prefixes are listed as Co-Mo Comm Inc, consistent with the AS announcer.
  • The address inventory is finely subdivided into numerous /21 and /22 blocks, reflecting site-by-site segmentation typical of a regional ISP managing distinct customer pools.

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, 1 downstream and 7 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS396216Bridged Broadband, LLC5,343
AS174Cogent Communications, LLC3,766
AS3356Level 3 Parent, LLC438

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-21, 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 61 prefixes · 61.70K addresses IPv6 1 prefixes

CountryNamePrefixes
USUnited States of America62

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS33616
Registry name
CO-MO-COMM
Registrant
Co-Mo Comm Inc
Abuse contact
abuse@co-mo.net
Registered
2014-01-23
Last changed
2014-01-23
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
0.7% valid · 1 valid, 148 with no ROA
ROAs
1 authorising AS33616
ASPA
no ASPA record
IRR
100% registered · 149 of 149 announcements
Route objects
68 naming AS33616

Reputation

Classification and threat

Residential Fixed-line consumer ISP. Addresses here are homes.

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 2026-10-22. 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