AS25668 — CIPHERKEY

AS25668 announces 43 IPv4 prefixes covering 141,824 addresses and 1 IPv6 prefixes.

About this network

The AS handle CIPHERKEY is operated by Cipherkey Exchange Corp.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries pointing to tpia.cipherkey.com and netnames such as LS-CGNT-NET-1 and CIPHERTV-CGNT-NET-1.
• The AS announces 141,824 IPv4 addresses across 43 prefixes and 1 IPv6 prefix, while maintaining 18 observed neighbours, a ratio consistent with an access network serving end-users rather than a transit provider.

Notable

• Registrants for the majority of prefixes are listed as Cipherkey Exchange Corp., aligning with the AS holder, though one prefix (192.197.96.0/20) is registered to Freedman Sharp and Associates.
• The address inventory is composed of multiple /19 and /20 blocks, including a large /17 block, indicating a substantial and segmented allocation for customer-facing services.

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

Announced prefixes

• 38.13.64.0/19
• 38.23.128.0/19
• 38.34.64.0/19
• 38.35.0.0/19
• 38.51.50.0/24
• 38.75.36.0/22
• 38.123.248.0/22
• 38.131.96.0/19
• 38.135.83.0/24
• 38.172.224.0/19
• 38.187.240.0/23
• 38.187.250.0/24
• 64.114.80.0/22
• 64.114.84.0/23
• 64.114.148.0/22
• 64.114.200.0/23
• 64.114.250.0/23
• 65.110.0.0/19
• 66.51.128.0/20
• 172.103.128.0/17
• 192.197.96.0/20
• 199.175.157.0/24
• 204.239.157.0/24
• 205.250.172.0/22
• 205.250.196.0/22
• 207.34.148.0/22
• 207.34.168.0/23
• 207.81.148.0/22
• 207.194.128.0/22
• 207.194.212.0/22
• 207.194.216.0/22
• 208.110.96.0/19
• 208.181.120.0/21
• 209.52.228.0/24
• 209.53.193.0/24
• 209.53.194.0/23
• 209.53.196.0/22
• 209.53.200.0/21
• 209.53.208.0/22
• 209.53.212.0/23
• 209.53.214.0/24
• 209.205.64.0/19
• 209.205.96.0/20
• 2605:7c00::/32

Upstream networks

• AS6461 Zayo Bandwidth
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS9002 RETN Limited
• AS22652 Videotron Ltee
• AS394256 Tech Futures Interactive Inc.
• AS7575 Australian Academic and Research Network (AARNet)
• AS3130 RGnet OU
• AS52025 ParadoxNetworks Limited
• AS24482 SG.GS

Downstream networks

• AS27232 OOMA ENTERPRISE - Ooma, Inc.
• AS398872 Big Wifi

Adjacent networks

• AS6461 Zayo Bandwidth
• AS2914 NTT America, Inc.
• AS6939 Hurricane Electric LLC
• AS174 Cogent Communications, LLC
• AS9002 RETN Limited
• AS22652 Videotron Ltee
• AS3130 RGnet OU
• AS394256 Tech Futures Interactive Inc.
• AS7575 Australian Academic and Research Network (AARNet)
• AS24482 SG.GS
• AS52025 ParadoxNetworks Limited
• AS27232 OOMA ENTERPRISE - Ooma, Inc.
• AS398872 Big Wifi

Internet exchanges

• Seattle Internet Exchange — Seattle, United States
• UNMETERED Exchange — Vancouver, Canada
• Vancouver Internet Exchange — Vancouver, Canada