Approved Modems by ISP

This site provides information on approved modems for all major ISPs (internet service providers). Updated with the latest information, ApprovedModemList.com represents the best source for ISP approved modems.

Armstrong

Astound Broadband powered by Grande

Astound Broadband powered by RCN

Astound Broadband powered by Wave

Blue Ridge

Breezeline

CenturyLink

Charter Spectrum

Comcast XFINITY

Cox

GCI

Mediacom

Midco

Optimum

Sparklight

WOW!

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Best Wireless Routers for 2023

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Top Modem Pick

Motorola MB8600 DOCSIS 3.1 Cable Approved Modems
Motorola MB8600 DOCSIS 3.1 Cable Modem

BUY NOW

Motorola MB8600 INFO

Supported by most major cable ISPs, the Motorola MB8600 DOCSIS 3.1 cable modem is one of the best options available on the market. Maximize your years of use from a cable modem by purchasing a DOCSIS 3.1 modem (the latest standard). Eventually, all DOSCIS 3.0 modems will become obsolete (end-of-life).

ISP CERTIFIED MODEMS ADDED IN 2023

Astound Broadband Modems
Motorola MB8611

Blue Ridge Modems
ARRIS TM802G
ARRIS TM3402
ARRIS TM9202

CenturyLink Modems
Axon C5500XK

Charter Spectrum Modems
Hitron CODA56
Motorola B12
Linksys CM3024 (removed)
Motorola MB7621 (removed)
NETGEAR C7000-100NAS (removed)
ARRIS SB8200v3

Comcast XFINITY Modems
D-Link DCM-301 (removed)
Hitron CDA-CCC (removed)
NETGEAR C3700v2 (removed)
NETGEAR C6220 (removed)
NETGEAR C6900 (removed)
NETGEAR CM600 (removed)
SMC Networks D3CM1604 (removed)
ARRIS SB8200v3

Cox Modems
Hitron CODA56
ARRIS TM9202
Technicolor CVA4004

Optimum Modems
ARRIS T25 (removed)

Sparklight Modems
Hitron CODA56
ARRIS G34
ARRIS G36

View the Full ISP Modem History List