AS20205 — AMPLEX

Network type: residential

AS20205 announces 9 IPv4 prefixes covering 13,312 addresses and 1 IPv6 prefixes.

About this network

AMPLEX is operated by Amplex Electric, Inc.

What it's used for

• The address space carries residential broadband access, evidenced by reverse DNS entries such as car1-wispds4-pool20-snaddr.amplex.net and car3-cgn4-subnet-snaddr.amplex.net, indicating cable and wireless DSL pools.
• The AS announces 13,312 IPv4 addresses across 9 prefixes and 1 IPv6 prefix, while maintaining 115 observed neighbours; this ratio of moderate address space against a high neighbour count suggests a regional access provider peering broadly for transit and content delivery.

Notable

• Registrants for the majority of prefixes are Amplex Electric, Inc.; Amplex NOC, though three prefixes (38.67.212.0/23, 38.67.244.0/23, 38.67.220.0/24) are registered to Cogent Communications, LLC with netname COGENT-A, likely representing leased or historically allocated space.
• The inventory consists of a mix of /19, /22, /23, and /24 blocks, with the largest being 64.246.96.0/19, reflecting a consolidated regional footprint in Northwest Ohio.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 38.67.212.0/23
• 38.67.220.0/24
• 38.67.244.0/23
• 64.246.96.0/19
• 104.37.52.0/22
• 137.83.84.0/23
• 158.247.72.0/22
• 168.245.180.0/22
• 192.211.11.0/24
• 2001:4950::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC

Downstream networks

• AS16509 Amazon.com, Inc.
• AS174 Cogent Communications, LLC
• AS13335 Cloudflare, Inc.
• AS714 Apple Inc.
• AS8075 Microsoft Corporation
• AS15169 Google LLC
• AS13490 Buckeye Cablevision, Inc.
• AS6939 Hurricane Electric LLC
• AS21928 T-Mobile USA, Inc.
• AS1299 Arelion Sweden AB
• AS54113 Fastly, Inc.
• AS6181 Cincinnati Bell Telephone Company LLC
• AS13428 Surf Air Wireless, LLC
• AS19551 Incapsula Inc
• AS30383 General Motors LLC
• AS42 WoodyNet, Inc.
• AS13807 Great Plains Communications LLC
• AS27216 Air Advantage LLC
• AS19009 OneCleveland
• AS36444 Liquid Web, L.L.C
• AS14537 Continent 8 LLC
• AS15081 Omni Fiber
• AS12129 123.Net, Inc.
• AS393775 IP Pathways, LLC
• AS26554 US Signal Company, L.L.C.

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS174 Cogent Communications, LLC
• AS13335 Cloudflare, Inc.
• AS16509 Amazon.com, Inc.
• AS15169 Google LLC
• AS714 Apple Inc.
• AS8075 Microsoft Corporation
• AS13490 Buckeye Cablevision, Inc.
• AS12129 123.Net, Inc.
• AS26554 US Signal Company, L.L.C.
• AS6181 Cincinnati Bell Telephone Company LLC
• AS13807 Great Plains Communications LLC
• AS19009 OneCleveland
• AS21928 T-Mobile USA, Inc.
• AS7106 Com Net, Inc.
• AS47787 EDGOO NETWORKS UNIPESSOAL LDA
• AS13428 Surf Air Wireless, LLC
• AS42 WoodyNet, Inc.
• AS54113 Fastly, Inc.
• AS19551 Incapsula Inc
• AS30383 General Motors LLC
• AS27216 Air Advantage LLC
• AS63023 GTHost
• AS14537 Continent 8 LLC

Internet exchanges

• Detroit Internet Exchange — Detroit, United States
• Ohio IX — Columbus, United States