asn.dev

Autonomous system

AS394109 CFH

Residential ARIN

IPv4 addresses 1.54K 3 prefixes
IPv6 prefixes 2 counted as prefixes, not addresses
Countries 1 mostly US
Exchanges 2 recorded by PCH
Upstreams 4 0 downstream
Flagged prefixes 0 none

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
FL-IX - The Florida Internet Exchange / Community IX - FloridaMiami, United States206.41.108.132
Tampa Internet ExchangeTampa, United States206.108.114.7

Transit providers

4 upstream, 0 downstream and 8 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS11776Breezeline302
AS6939Hurricane Electric LLC87
AS3303Swisscom (Schweiz) AG11
AS24482SG.GS6

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-13, 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 3 prefixes · 1.54K addresses IPv6 2 prefixes

CountryNamePrefixes
USUnited States of America5

Registry

Allocation record

ARIN · via Atlas (registry + RDAP)
Registry
ARIN
Handle
AS394109
Registry name
CFH
Registrant
CFH CABLE INC
Abuse contact
support@cfhcable.com
Registered
2015-06-15
Last changed
2015-06-15
Allocation
assigned

Declared

PeeringDB profile

self-reported
Name
CFH CABLE INC
Also known as
CFH
Scope
Global
Traffic ratio
Balanced
Peering policy
Open
IRR as-set
AS394109:AS-CFH AS394109:RS-CFH
Present at
4 exchanges
Facilities
14 facilities
Website
https://cfhcable.com

PeeringDB records are maintained by the network operator and are not independently verified. Treat them as a statement of intent rather than of fact. For the observed and recorded view, see peering, which lists the exchanges Packet Clearing House has a port on file for.

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 8 valid, 0 with no ROA
ROAs
8 authorising AS394109
ASPA
no ASPA record
IRR
100% registered · 8 of 8 announcements
Route objects
11 naming AS394109

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: 436 networks and 1,771 prefixes, as published 2026-10-13. 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