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.
ASN | 174 |
Name | COGENT-174 |
Organization | Cogent Communications |
Country | United States
|
Registry | ARIN |
IPv4 addresses | 30,041,088 |
IPv6 /64 networks | 1.85 x 237 |
Prefixes | 3,914 |
Other ASN allocated to Cogent Communications
IPv4 Prefixes for AS174 - showing the first 20 of 3,206 networks
Network |
Location |
Addresses |
100.43.22.0/23 |
Apogee Telecom Inc. |
Washington D.C. (Northwest Washington) |
512 |
103.119.112.0/24 |
Cogent Communications |
Amsterdam |
256 |
103.209.12.0/22 |
Cogent Communications |
Denver |
1,024 |
103.247.128.0/22 |
iTalkBB Australia Pty Ltd |
Austin |
1,024 |
103.250.205.0/24 |
Cogent Communications |
Wellington (Khandallah) |
256 |
103.75.217.0/24 |
Cogent Communications |
Frankfurt am Main |
256 |
103.75.218.0/23 |
Cogent Communications |
Frankfurt am Main |
512 |
104.118.220.0/22 |
Cogent Communications |
Atlanta |
1,024 |
104.171.204.0/22 |
HostedBizz Incorporated |
Ottawa (Nepean) |
1,024 |
104.192.120.0/21 |
Cogent Communications |
Sainte-Catherine |
2,048 |
104.192.208.0/21 |
Cogent Communications |
Montreal (Saint-Léonard) |
2,048 |
104.218.60.0/24 |
Cogent Communications |
Toronto |
256 |
104.225.212.0/24 |
My Digital Shield |
Seattle |
256 |
104.225.213.0/24 |
Cogent Communications |
Chicago |
256 |
104.238.4.0/23 |
Level 3 Communications, Inc. |
Newark |
512 |
104.244.196.0/22 |
Cogent Communications |
Toronto (Old Toronto) |
1,024 |
104.249.56.0/23 |
Network Layer Technologies Inc |
Los Angeles |
512 |
104.250.210.0/24 |
Intellect Networks |
Washington D.C. |
256 |
104.250.220.0/22 |
Intellect Networks |
Washington D.C. |
1,024 |
104.254.196.0/22 |
Cogent Communications |
Halton Hills (Georgetown) |
1,024 |
IPv6 Prefixes for AS174 - showing the first 20 of 708 networks