AS174

Cogent Communications, LLC
CAIDA
Primary org cluster
Cogent Communications, LLC
LEI
549300KFWFYF8Q1U0Y26
4,882
Announced prefixes
50
RPKI-authorized prefixes
Showing the first 500 of 4,882 prefixes. Subscribe to see the rest.

Prefixes

showing 101–200 of 4,882
CIDR Org name Source Confidence
38.22.75.0/24 Cogent Communications, LLC BGP 0.35
38.22.76.0/23 Cogent Communications, LLC BGP 0.35
38.22.78.0/24 Cogent Communications, LLC BGP 0.35
38.22.110.0/24 Cogent Communications, LLC BGP 0.35
38.22.124.0/24 Cogent Communications, LLC BGP 0.35
38.22.125.0/24 Cogent Communications, LLC BGP 0.35
38.22.126.0/24 Cogent Communications, LLC BGP 0.35
38.22.127.0/24 Cogent Communications, LLC BGP 0.35
38.22.168.0/24 Cogent Communications, LLC BGP 0.35
38.22.174.0/24 Cogent Communications, LLC BGP 0.35
38.22.186.0/24 Cogent Communications, LLC BGP 0.35
38.22.218.0/24 Cogent Communications, LLC BGP 0.35
38.22.219.0/24 Cogent Communications, LLC BGP 0.35
38.22.230.0/24 Cogent Communications, LLC BGP 0.35
38.22.232.0/21 Cogent Communications, LLC BGP 0.35
38.27.0.0/24 Cogent Communications, LLC BGP 0.35
38.27.8.0/21 Cogent Communications, LLC BGP 0.35
38.27.16.0/20 Cogent Communications, LLC BGP 0.35
38.27.39.0/24 Cogent Communications, LLC BGP 0.35
38.27.111.0/24 Cogent Communications, LLC BGP 0.35
38.29.171.0/24 Cogent Communications, LLC BGP 0.35
38.29.174.0/24 Cogent Communications, LLC BGP 0.35
38.29.200.0/23 Cogent Communications, LLC BGP 0.35
38.29.223.0/24 Cogent Communications, LLC BGP 0.35
38.29.232.0/24 Cogent Communications, LLC BGP 0.35
38.29.233.0/24 Cogent Communications, LLC BGP 0.35
38.29.234.0/24 Cogent Communications, LLC BGP 0.35
38.29.235.0/24 Cogent Communications, LLC BGP 0.35
38.34.0.0/20 Cogent Communications, LLC BGP 0.35
38.34.16.0/20 Cogent Communications, LLC BGP 0.35
38.39.96.0/24 Cogent Communications, LLC BGP 0.35
38.39.97.0/24 Cogent Communications, LLC BGP 0.35
38.39.98.0/24 Cogent Communications, LLC BGP 0.35
38.39.99.0/24 Cogent Communications, LLC BGP 0.35
38.39.100.0/24 Cogent Communications, LLC BGP 0.35
38.39.101.0/24 Cogent Communications, LLC BGP 0.35
38.39.102.0/24 Cogent Communications, LLC BGP 0.35
38.39.103.0/24 Cogent Communications, LLC BGP 0.35
38.39.104.0/24 Cogent Communications, LLC BGP 0.35
38.39.105.0/24 Cogent Communications, LLC BGP 0.35
38.39.106.0/24 Cogent Communications, LLC BGP 0.35
38.39.107.0/24 Cogent Communications, LLC BGP 0.35
38.39.108.0/24 Cogent Communications, LLC BGP 0.35
38.39.109.0/24 Cogent Communications, LLC BGP 0.35
38.39.110.0/24 Cogent Communications, LLC BGP 0.35
38.39.111.0/24 Cogent Communications, LLC BGP 0.35
38.39.112.0/24 Cogent Communications, LLC BGP 0.35
38.39.113.0/24 Cogent Communications, LLC BGP 0.35
38.39.114.0/24 Cogent Communications, LLC BGP 0.35
38.39.115.0/24 Cogent Communications, LLC BGP 0.35
38.39.116.0/24 Cogent Communications, LLC BGP 0.35
38.39.117.0/24 Cogent Communications, LLC BGP 0.35
38.39.118.0/24 Cogent Communications, LLC BGP 0.35
38.39.119.0/24 Cogent Communications, LLC BGP 0.35
38.39.120.0/24 Cogent Communications, LLC BGP 0.35
38.39.121.0/24 Cogent Communications, LLC BGP 0.35
38.39.122.0/24 Cogent Communications, LLC BGP 0.35
38.39.123.0/24 Cogent Communications, LLC BGP 0.35
38.39.124.0/24 Cogent Communications, LLC BGP 0.35
38.39.125.0/24 Cogent Communications, LLC BGP 0.35
38.39.126.0/24 Cogent Communications, LLC BGP 0.35
38.39.127.0/24 Cogent Communications, LLC BGP 0.35
38.41.123.0/24 Cogent Communications, LLC BGP 0.35
38.43.66.0/24 Cogent Communications, LLC BGP 0.35
38.43.67.0/24 Cogent Communications, LLC BGP 0.35
38.43.78.0/24 Cogent Communications, LLC BGP 0.35
38.43.82.0/24 Cogent Communications, LLC BGP 0.35
38.43.82.0/23 AS273672 BGP 1.00
38.43.83.0/24 Cogent Communications, LLC BGP 0.35
38.45.64.0/22 Cogent Communications, LLC BGP 0.35
38.45.69.0/24 Cogent Communications, LLC BGP 0.35
38.45.71.0/24 Cogent Communications, LLC BGP 0.35
38.45.72.0/24 Cogent Communications, LLC BGP 0.35
38.45.95.0/24 Cogent Communications, LLC BGP 0.35
38.45.132.0/24 Cogent Communications, LLC BGP 0.35
38.45.134.0/23 Cogent Communications, LLC BGP 0.35
38.45.137.0/24 Cogent Communications, LLC BGP 0.35
38.45.138.0/23 Cogent Communications, LLC BGP 0.35
38.45.140.0/24 Cogent Communications, LLC BGP 0.35
38.45.145.0/24 Cogent Communications, LLC BGP 0.35
38.45.150.0/23 Cogent Communications, LLC BGP 0.35
38.45.155.0/24 Cogent Communications, LLC BGP 0.35
38.45.162.0/24 Cogent Communications, LLC BGP 0.35
38.45.184.0/22 Cogent Communications, LLC BGP 0.35
38.45.218.0/23 Cogent Communications, LLC BGP 0.35
38.45.226.0/24 Cogent Communications, LLC BGP 0.35
38.45.227.0/24 Cogent Communications, LLC BGP 0.35
38.45.240.0/23 Cogent Communications, LLC BGP 0.35
38.45.242.0/24 Cogent Communications, LLC BGP 0.35
38.46.24.0/23 Cogent Communications, LLC BGP 0.35
38.46.26.0/23 Cogent Communications, LLC BGP 0.35
38.46.44.0/22 Cogent Communications, LLC BGP 0.35
38.46.80.0/22 Cogent Communications, LLC BGP 0.35
38.46.128.0/24 Cogent Communications, LLC BGP 0.35
38.46.144.0/24 Cogent Communications, LLC BGP 0.35
38.46.148.0/24 Cogent Communications, LLC BGP 0.35
38.46.152.0/24 Cogent Communications, LLC BGP 0.35
38.46.156.0/24 Cogent Communications, LLC BGP 0.35
38.46.157.0/24 Cogent Communications, LLC BGP 0.35
38.46.200.0/24 Cogent Communications, LLC BGP 0.35
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RPKI-authorized prefixes (ROAs)

what's this?
2.26.188.0/24 /24 max
2.26.189.0/24 /24 max
2.59.21.0/24 /24 max
2.59.22.0/24 /24 max
5.22.204.0/22 /22 max
5.83.217.0/24 /24 max
5.83.219.0/24 /24 max
16.5.168.0/23 /24 max
16.5.170.0/23 /24 max
23.26.130.0/24 /24 max
23.134.32.0/24 /24 max
23.135.116.0/24 /24 max
23.135.124.0/24 /24 max
23.141.196.0/24 /24 max
23.141.204.0/24 /24 max
23.141.212.0/24 /24 max
23.141.228.0/24 /24 max
23.142.36.0/24 /24 max
23.142.100.0/24 /24 max
23.144.4.0/24 /24 max
23.144.28.0/24 /24 max
23.144.60.0/24 /24 max
23.144.124.0/24 /24 max
23.146.76.0/24 /24 max
23.146.116.0/24 /24 max
23.148.44.0/24 /24 max
23.148.60.0/24 /24 max
23.148.68.0/24 /24 max
23.148.92.0/24 /24 max
23.148.116.0/24 /24 max
23.148.124.0/24 /24 max
23.148.164.0/24 /24 max
23.149.60.0/24 /24 max
23.151.196.0/24 /24 max
23.166.96.0/24 /24 max
23.178.0.0/24 /24 max
23.178.1.0/24 /24 max
23.227.92.0/22 /24 max
23.234.144.0/22 /24 max
23.237.2.0/23 /23 max
23.237.4.0/23 /23 max
23.237.14.0/23 /24 max
23.237.28.0/23 /23 max
23.237.30.0/24 /24 max
23.237.31.0/24 /24 max
23.237.32.0/23 /23 max
23.237.34.0/23 /23 max
23.237.36.0/23 /23 max
23.237.38.0/23 /23 max
23.237.40.0/24 /24 max

Uses the REST API.