asn.dev

Autonomous system

AS54351 COMMUNICATEFREELY

Unclassified ARIN

IPv4 addresses 4.10K 4 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly CA
Exchanges 1 recorded by PCH
Upstreams 10 0 downstream
Flagged prefixes 0 none

Summary

Communicate Freely

Canada · AI-generated

isp residential cable dsl

COMMUNICATEFREELY is operated by Communicate Freely.

What it's used for

  • The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as 142-202-97-0.pool.cfnet.ca and 172-82-49-0.pool.cfnet.ca.
  • The network announces 4,096 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, with 14 observed neighbours, indicating a regional access provider role.
  • Traffic consists of cable and DSL subscriber eyeballs, consistent with the operator's classification as a Cable/DSL/ISP.

Notable

  • All registrants for the announced prefixes are listed as Communicate Freely, with netnames CFNET-IPV4-1 through CFNET-IPV4-4.
  • The operator is also known as Eccentric Artists Technical Services.
  • The inventory consists of four /22 IPv4 blocks and one /36 IPv6 block, all located in Canada.

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

Recorded at 1 exchange in 1 country, largest first.

ExchangeLocationTheir address
Toronto Internet ExchangeToronto, Canada206.108.35.43

Transit providers

10 upstream, 0 downstream and 16 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11666Nexicom Inc.172
AS6939Hurricane Electric LLC96
AS174Cogent Communications, LLC82
AS22652Videotron Ltee25
AS5690Vianet Inc.22
AS24482SG.GS13
AS394256Tech Futures Interactive Inc.13
AS35280F5 Networks SARL8

All 10 upstreams →

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-10, 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 4 prefixes · 4.10K addresses IPv6 1 prefixes

CountryNamePrefixes
CACanada5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS54351
Registry name
COMMUNICATEFREELY
Registrant
Communicate Freely
Abuse contact
support@communicatefreely.ca
Registered
2012-01-26
Last changed
2012-01-26
Allocation
assigned

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 13 valid, 0 with no ROA
ROAs
13 authorising AS54351
ASPA
no ASPA record
IRR
100% registered · 13 of 13 announcements
Route objects
9 naming AS54351

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: 431 networks and 1,775 prefixes, as published 2026-10-11. 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