Summary

ASN	AS174 Cogent Communications, LLC
BGP	38.0.0.0/8
Registry	ARIN
Country	US
Status	assigned
IP Version	IPv4
Allocated	1991-04-16
Last Updated	2026-08-26


38.172.0.0/24	N/A	1	1
38.172.8.0/24	N/A	1	1
38.172.16.0/24	N/A	1	1
38.172.32.0/24	N/A	1	1
38.172.36.0/24	N/A	1	1
38.172.40.0/24	N/A	1	2
38.172.41.0/24	N/A	1	1
38.172.42.0/24	N/A	1	1
38.172.43.0/24	N/A	1	1
38.172.44.0/24	N/A	1	1
38.172.45.0/24	N/A	1	1
38.172.46.0/24	N/A	1	1
38.172.47.0/24	N/A	1	1
38.172.48.0/24	N/A	1	1
38.172.49.0/24	N/A	1	1
38.172.50.0/24	N/A	1	1
38.172.51.0/24	N/A	1	1
38.172.56.0/24	N/A	1	1
38.172.58.0/24	N/A	1	1
38.172.59.0/24	N/A	1	1
38.172.60.0/24	N/A	1	1
38.172.61.0/24	N/A	1	1
38.172.62.0/24	N/A	1	1
38.172.63.0/24	N/A	1	1
38.172.64.0/24	N/A	1	2
38.172.65.0/24	N/A	1	1
38.172.66.0/24	N/A	1	1
38.172.68.0/24	N/A	1	1
38.172.70.0/24	N/A	1	1
38.172.72.0/24	N/A	1	1
38.172.73.0/24	N/A	1	1
38.172.74.0/24	N/A	1	1
38.172.75.0/24	N/A	1	1
38.172.76.0/24	N/A	1	1
38.172.77.0/24	N/A	1	1
38.172.78.0/24	N/A	1	1
38.172.80.0/24	N/A	1	1
38.172.81.0/24	N/A	1	1
38.172.82.0/24	N/A	1	1
38.172.83.0/24	N/A	1	1
38.172.84.0/24	N/A	1	1
38.172.85.0/24	N/A	1	1
38.172.86.0/24	N/A	1	1
38.172.87.0/24	N/A	1	1
38.172.88.0/24	N/A	1	1
38.172.89.0/24	N/A	1	1
38.172.90.0/24	N/A	1	1
38.172.92.0/24	N/A	1	1
38.172.93.0/24	N/A	1	1
38.172.94.0/24	N/A	1	1
38.172.95.0/24	N/A	1	1
38.172.96.0/24	N/A	1	1
38.172.98.0/24	N/A	1	1
38.172.100.0/24	N/A	1	1
38.172.102.0/24	N/A	1	1
38.172.103.0/24	N/A	1	1
38.172.104.0/24	N/A	1	1
38.172.108.0/24	N/A	1	1
38.172.109.0/24	N/A	1	1
38.172.110.0/24	N/A	1	1
38.172.112.0/24	N/A	1	1
38.172.114.0/24	N/A	1	1
38.172.115.0/24	N/A	1	1
38.172.116.0/24	N/A	1	1
38.172.118.0/24	N/A	1	1
38.172.119.0/24	N/A	1	1
38.172.120.0/24	N/A	1	1
38.172.122.0/24	N/A	1	1
38.172.124.0/24	N/A	1	1
38.172.128.0/24	N/A	1	1
38.172.130.0/24	N/A	1	1
38.172.132.0/24	N/A	1	1
38.172.133.0/24	N/A	1	1
38.172.134.0/24	N/A	1	1
38.172.135.0/24	N/A	1	1
38.172.136.0/24	N/A	1	1
38.172.138.0/24	N/A	1	1
38.172.139.0/24	N/A	1	1
38.172.140.0/24	N/A	1	2
38.172.141.0/24	N/A	1	1
38.172.142.0/24	N/A	2	2
38.172.143.0/24	N/A	1	1
38.172.144.0/24	N/A	1	2
38.172.146.0/24	N/A	1	1
38.172.150.0/24	N/A	1	1
38.172.151.0/24	N/A	1	1
38.172.152.0/24	N/A	1	1
38.172.154.0/24	N/A	1	1
38.172.155.0/24	N/A	1	1
38.172.156.0/24	N/A	1	1
38.172.157.0/24	N/A	1	1
38.172.158.0/24	N/A	1	2
38.172.159.0/24	N/A	1	1
38.172.160.0/24	N/A	1	2
38.172.161.0/24	N/A	1	1
38.172.162.0/24	N/A	1	1
38.172.163.0/24	N/A	1	1
38.172.164.0/24	N/A	1	2
38.172.165.0/24	N/A	1	1
38.172.166.0/24	N/A	1	1
38.172.167.0/24	N/A	1	1
38.172.168.0/24	N/A	1	2
38.172.169.0/24	N/A	1	1
38.172.170.0/24	N/A	1	1
38.172.171.0/24	N/A	1	1
38.172.172.0/24	N/A	1	1
38.172.176.0/24	N/A	1	1
38.172.177.0/24	N/A	1	1
38.172.178.0/24	N/A	1	1
38.172.179.0/24	N/A	1	1
38.172.180.0/24	N/A	1	2
38.172.181.0/24	N/A	1	1
38.172.182.0/24	N/A	1	1
38.172.183.0/24	N/A	1	1
38.172.184.0/24	N/A	1	1
38.172.188.0/24	N/A	1	1
38.172.189.0/24	N/A	1	1
38.172.192.0/24	N/A	1	1
38.172.193.0/24	N/A	1	1
38.172.194.0/24	N/A	1	1
38.172.195.0/24	N/A	1	1
38.172.198.0/24	N/A	1	2
38.172.199.0/24	N/A	1	1
38.172.200.0/24	N/A	1	1
38.172.201.0/24	N/A	1	1
38.172.202.0/24	N/A	1	1
38.172.203.0/24	N/A	1	1
38.172.204.0/24	N/A	1	1
38.172.206.0/24	N/A	1	1
38.172.208.0/24	N/A	1	3
38.172.209.0/24	N/A	1	1
38.172.210.0/24	N/A	1	2
38.172.211.0/24	N/A	1	1
38.172.212.0/24	N/A	1	1
38.172.213.0/24	N/A	1	1
38.172.214.0/24	N/A	2	2
38.172.215.0/24	N/A	1	1
38.172.216.0/24	N/A	1	1
38.172.217.0/24	N/A	1	1
38.172.218.0/24	N/A	1	1
38.172.219.0/24	N/A	1	1
38.172.220.0/24	N/A	1	1
38.172.221.0/24	N/A	1	1
38.172.222.0/24	N/A	1	1
38.172.223.0/24	N/A	1	1
38.172.224.0/24	N/A	1	1