Cogent Communications

AS 174 COGENT-174 - Cogent Communications

Cogent Communications

AS 174 COGENT-174 - Cogent Communications


Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.

  27,405,180 IP addresses

  Network
ASN174
NameCOGENT-174 - Cogent Communications
OrganizationCogent Communications
CountryUnited States  
RegistryARIN


  Details
IPv4 addresses27,405,180
IPv6 /64 networks1.04 x 238
Prefixes9,072


  Other ASN allocated to Cogent Communications


  Prefixes for AS174
IPv4 addresses - showing the first 20 of 6,578 networks
Network Location Addresses
Cogent Communications   Sandton (Bryanston) 256
Cogent Communications   Amsterdam 256
Cogent Communications   Denver 1,024
Cogent Communications   Wellington (Khandallah) 256
Cogent Communications   Montreal (Saint-Laurent) 1,024
Cogent Communications   Singapore 256
Cogent Communications   Singapore 256
Cogent Communications   Singapore 256
Cogent Communications   Seoul 256
Cogent Communications   Atlanta 1,024
NTS Connections   Milwaukee (Avenues West) 512
Cogent Communications   Ottawa (The Glebe) 1,024
Cogent Communications   Sainte-Catherine 2,048
Cogent Communications   Montreal (Saint-LĂ©onard) 2,048
Cogent Communications   Cleveland 256
My Digital Shield   Seattle 256
Cogent Communications   Toronto (Old Toronto) 1,024
Cogent Communications   Halton Hills (Georgetown) 1,024
Cogent Communications   Cape Charles 1,024
Cogent Communications   Denver 512

IPv6 addresses - showing the first 20 of 2,494 networks
Network Location /64 Prefixes
Cogent Communications   Chicago (Central) 216
Cogent Communications   New York 216
Cogent Communications   New York 216
FDCservers.net   Bensenville 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   New York 216
Cogent Communications   Cleveland 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   New York 216
Cogent Communications   New York 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   Washington D.C. 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   New York 216
Cogent Communications   Chicago (Central) 216
Cogent Communications   New York 216
Cogent Communications   Cleveland 216