AS174
Cogent Communications, LLC
CAIDA
Primary org cluster
Cogent Communications, LLC
LEI
213800B61KHO7ZN59E64
4,687
Announced prefixes
50
RPKI-authorized prefixes
Showing the first 500 of 4,687 prefixes. Subscribe to see the rest.

Prefixes

showing 401–500 of 4,687
CIDR Org name Source Confidence
38.69.131.0/24 Cogent Communications, LLC BGP 0.35
38.69.135.0/24 Cogent Communications, LLC BGP 0.35
38.69.138.0/23 Cogent Communications, LLC BGP 0.35
38.69.148.0/24 Cogent Communications, LLC BGP 0.35
38.69.150.0/24 Cogent Communications, LLC BGP 0.35
38.69.159.0/24 Cogent Communications, LLC BGP 0.35
38.69.162.0/24 Cogent Communications, LLC BGP 0.35
38.69.167.0/24 Cogent Communications, LLC BGP 0.35
38.69.170.0/23 Cogent Communications, LLC BGP 0.35
38.69.172.0/22 Cogent Communications, LLC BGP 0.35
38.69.183.0/24 Cogent Communications, LLC BGP 0.35
38.69.192.0/23 Cogent Communications, LLC BGP 0.35
38.69.218.0/23 Cogent Communications, LLC BGP 0.35
38.69.221.0/24 Cogent Communications, LLC BGP 0.35
38.69.232.0/24 Cogent Communications, LLC BGP 0.35
38.69.240.0/20 Cogent Communications, LLC BGP 0.35
38.69.240.0/24 Cogent Communications, LLC BGP 0.35
38.69.241.0/24 Cogent Communications, LLC BGP 0.35
38.69.242.0/24 Cogent Communications, LLC BGP 0.35
38.70.9.0/24 Cogent Communications, LLC BGP 0.35
38.70.13.0/24 Cogent Communications, LLC BGP 0.35
38.70.14.0/23 Cogent Communications, LLC BGP 0.35
38.70.18.0/24 Cogent Communications, LLC BGP 0.35
38.70.22.0/23 Cogent Communications, LLC BGP 0.35
38.70.27.0/24 Cogent Communications, LLC BGP 0.35
38.70.137.0/24 Cogent Communications, LLC BGP 0.35
38.70.219.0/24 Cogent Communications, LLC BGP 0.35
38.70.221.0/24 Cogent Communications, LLC BGP 0.35
38.70.224.0/21 Cogent Communications, LLC BGP 0.35
38.70.233.0/24 Cogent Communications, LLC BGP 0.35
38.70.238.0/24 Cogent Communications, LLC BGP 0.35
38.71.11.0/24 Cogent Communications, LLC BGP 0.35
38.71.15.0/24 Cogent Communications, LLC BGP 0.35
38.71.19.0/24 Cogent Communications, LLC BGP 0.35
38.71.45.0/24 Cogent Communications, LLC BGP 0.35
38.71.71.0/24 Cogent Communications, LLC BGP 0.35
38.71.112.0/21 Cogent Communications, LLC BGP 0.35
38.71.116.0/22 Cogent Communications, LLC BGP 0.35
38.71.194.0/24 Cogent Communications, LLC BGP 0.35
38.71.201.0/24 Cogent Communications, LLC BGP 0.35
38.72.106.0/24 Cogent Communications, LLC BGP 0.35
38.72.109.0/24 Cogent Communications, LLC BGP 0.35
38.72.116.0/23 Cogent Communications, LLC BGP 0.35
38.72.118.0/24 Cogent Communications, LLC BGP 0.35
38.72.121.0/24 Cogent Communications, LLC BGP 0.35
38.72.126.0/24 Cogent Communications, LLC BGP 0.35
38.72.129.0/24 Cogent Communications, LLC BGP 0.35
38.72.130.0/24 Cogent Communications, LLC BGP 0.35
38.72.131.0/24 Cogent Communications, LLC BGP 0.35
38.72.142.0/24 Cogent Communications, LLC BGP 0.35
38.72.143.0/24 Cogent Communications, LLC BGP 0.35
38.72.152.0/24 Cogent Communications, LLC BGP 0.35
38.72.157.0/24 Cogent Communications, LLC BGP 0.35
38.72.195.0/24 Cogent Communications, LLC BGP 0.35
38.73.96.0/24 Cogent Communications, LLC BGP 0.35
38.73.192.0/24 Cogent Communications, LLC BGP 0.35
38.73.236.0/24 Cogent Communications, LLC BGP 0.35
38.73.238.0/24 Cogent Communications, LLC BGP 0.35
38.74.5.0/24 Cogent Communications, LLC BGP 0.35
38.74.60.0/24 Cogent Communications, LLC BGP 0.35
38.74.61.0/24 Cogent Communications, LLC BGP 0.35
38.74.62.0/23 Cogent Communications, LLC BGP 0.35
38.74.66.0/23 Cogent Communications, LLC BGP 0.35
38.74.67.0/24 Cogent Communications, LLC BGP 0.35
38.75.2.0/24 Cogent Communications, LLC BGP 0.35
38.75.13.0/24 Cogent Communications, LLC BGP 0.35
38.75.25.0/24 Cogent Communications, LLC BGP 0.35
38.75.72.0/22 Cogent Communications, LLC BGP 0.35
38.75.87.0/24 Cogent Communications, LLC BGP 0.35
38.75.196.0/24 Cogent Communications, LLC BGP 0.35
38.75.200.0/23 Cogent Communications, LLC BGP 0.35
38.75.216.0/21 Cogent Communications, LLC BGP 0.35
38.76.1.0/24 Cogent Communications, LLC BGP 0.35
38.76.25.0/24 Cogent Communications, LLC BGP 0.35
38.76.32.0/24 Cogent Communications, LLC BGP 0.35
38.76.67.0/24 Cogent Communications, LLC BGP 0.35
38.76.70.0/24 Cogent Communications, LLC BGP 0.35
38.76.75.0/24 Cogent Communications, LLC BGP 0.35
38.76.76.0/22 Cogent Communications, LLC BGP 0.35
38.76.144.0/21 Cogent Communications, LLC BGP 0.35
38.76.148.0/22 Cogent Communications, LLC BGP 0.35
38.76.242.0/24 Cogent Communications, LLC BGP 0.35
38.76.243.0/24 Cogent Communications, LLC BGP 0.35
38.76.244.0/24 Cogent Communications, LLC BGP 0.35
38.76.246.0/24 Cogent Communications, LLC BGP 0.35
38.77.1.0/24 Cogent Communications, LLC BGP 0.35
38.77.2.0/23 Cogent Communications, LLC BGP 0.35
38.77.4.0/23 Cogent Communications, LLC BGP 0.35
38.77.6.0/24 Cogent Communications, LLC BGP 0.35
38.77.7.0/24 Cogent Communications, LLC BGP 0.35
38.77.16.0/20 Cogent Communications, LLC BGP 0.35
38.77.38.0/23 Cogent Communications, LLC BGP 0.35
38.77.67.0/24 Cogent Communications, LLC BGP 0.35
38.77.80.0/23 Cogent Communications, LLC BGP 0.35
38.77.100.0/22 Cogent Communications, LLC BGP 0.35
38.77.128.0/24 Cogent Communications, LLC BGP 0.35
38.77.129.0/24 Cogent Communications, LLC BGP 0.35
38.77.135.0/24 Cogent Communications, LLC BGP 0.35
38.77.139.0/24 Cogent Communications, LLC BGP 0.35
38.77.140.0/24 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
23.237.2.0/23 /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
23.237.41.0/24 /24 max
23.237.42.0/23 /23 max

Uses the REST API.