Summary

ASN	AS2152 CENIC
BGP	137.164.0.0/16
Registry	ARIN
Country	US
Status	assigned
IP Version	IPv4
Allocated	1989-12-21
Last Updated	2026-08-26


137.164.1.0/24	N/A	3	6
137.164.2.0/24	N/A	1	2
137.164.3.0/24	N/A	9	25
137.164.4.0/24	N/A	2	5
137.164.6.0/24	N/A	1	2
137.164.7.0/24	N/A	3	3
137.164.10.0/24	N/A	1	1
137.164.12.0/24	N/A	10	50
137.164.13.0/24	N/A	6	22
137.164.14.0/24	N/A	1	1
137.164.16.0/24	N/A	1	1
137.164.17.0/24	N/A	1	1
137.164.18.0/24	N/A	1	3
137.164.19.0/24	N/A	1	2
137.164.20.0/24	N/A	1	5
137.164.21.0/24	N/A	1	2
137.164.22.0/24	N/A	1	1
137.164.23.0/24	N/A	23	36
137.164.24.0/24	N/A	9	20
137.164.25.0/24	N/A	1	1
137.164.26.0/24	N/A	1	1
137.164.28.0/24	N/A	1	1
137.164.29.0/24	N/A	1	16
137.164.30.0/24	N/A	1	8
137.164.31.0/24	N/A	1	1
137.164.32.0/24	N/A	1	3
137.164.33.0/24	N/A	1	2
137.164.34.0/24	N/A	2	5
137.164.35.0/24	N/A	6	11
137.164.36.0/24	N/A	1	1
137.164.37.0/24	N/A	1	2
137.164.38.0/24	N/A	6	25
137.164.39.0/24	N/A	1	6
137.164.40.0/24	N/A	4	24
137.164.41.0/24	N/A	4	27
137.164.42.0/24	N/A	1	8
137.164.44.0/24	N/A	1	10
137.164.48.0/24	N/A	1	1
137.164.49.0/24	N/A	1	1
137.164.50.0/24	N/A	9	17
137.164.51.0/24	N/A	1	1
137.164.54.0/24	N/A	1	5
137.164.55.0/24	N/A	1	5
137.164.57.0/24	N/A	1	1
137.164.58.0/24	N/A	1	12
137.164.62.0/24	N/A	1	1
137.164.63.0/24	N/A	1	1
137.164.78.0/24	N/A	1	1
137.164.79.0/24	N/A	1	1
137.164.80.0/24	N/A	1	2
137.164.82.0/24	N/A	1	1
137.164.83.0/24	N/A	1	2
137.164.84.0/24	N/A	1	1
137.164.85.0/24	N/A	1	1
137.164.86.0/24	N/A	1	4
137.164.87.0/24	N/A	1	1
137.164.88.0/24	N/A	1	1
137.164.91.0/24	N/A	1	3
137.164.94.0/24	N/A	1	1
137.164.98.0/24	N/A	1	1
137.164.100.0/24	N/A	1	1
137.164.101.0/24	N/A	1	2
137.164.103.0/24	N/A	1	1
137.164.115.0/24	N/A	1	1
137.164.116.0/24	N/A	1	1
137.164.117.0/24	N/A	1	1
137.164.118.0/24	N/A	1	1
137.164.119.0/24	N/A	1	1
137.164.120.0/24	N/A	1	1
137.164.121.0/24	N/A	1	1
137.164.122.0/24	N/A	1	2
137.164.124.0/24	N/A	1	1
137.164.142.0/24	N/A	1	2
137.164.143.0/24	N/A	1	1
137.164.144.0/24	N/A	1	2
137.164.152.0/24	N/A	1	1
137.164.156.0/24	N/A	1	1
137.164.158.0/24	N/A	1	1
137.164.164.0/24	N/A	1	1
137.164.168.0/24	N/A	1	1
137.164.176.0/24	N/A	1	1
137.164.180.0/24	N/A	1	1
137.164.181.0/24	N/A	1	1
137.164.182.0/24	N/A	1	1
137.164.184.0/24	N/A	1	1
137.164.192.0/24	N/A	1	1
137.164.196.0/24	N/A	1	1
137.164.198.0/24	N/A	1	5
137.164.199.0/24	N/A	1	1
137.164.200.0/24	N/A	1	1
137.164.201.0/24	N/A	1	1
137.164.202.0/24	N/A	1	1
137.164.220.0/24	N/A	1	1
137.164.221.0/24	N/A	1	1
137.164.222.0/24	N/A	1	1
137.164.223.0/24	N/A	1	1
137.164.224.0/24	N/A	1	1
137.164.225.0/24	N/A	1	1
137.164.228.0/24	N/A	1	8
137.164.229.0/24	N/A	1	8
137.164.230.0/24	N/A	1	8
137.164.231.0/24	N/A	1	30
137.164.232.0/24	N/A	1	2
137.164.236.0/24	N/A	1	1
137.164.241.0/24	N/A	1	1
137.164.242.0/24	N/A	1	1
137.164.244.0/24	N/A	1	1
137.164.248.0/24	N/A	1	1
137.164.252.0/24	N/A	1	1
137.164.254.0/24	N/A	1	1