asn.dev

Address space

AS33661 CMCS

IPv4 prefixes 165 631K addresses
IPv6 prefixes 43
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 2
2
/17
/17: 3
3
/18
/18: 4
4
/19
/19: 12
12
/20
/20: 36
36
/21
/21: 21
21
/22
/22: 24
24
/23
/23: 24
24
/24
/24: 39
39

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Shape

Prefix sizes

IPv6
/26
/26: 6
6
/32
/32: 6
6
/44
/44: 3
3
/47
/47: 1
1
/48
/48: 27
27

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America208

Inventory

All prefixes

208 total
PrefixFamilyAddressesCountryFlags
23.31.176.0/20IPv44,096US
24.124.134.0/23IPv4512US
50.78.212.0/22IPv41,024US
50.79.216.0/22IPv41,024US
50.184.164.0/22IPv41,024US
50.185.48.0/21IPv42,048US
50.191.0.0/20IPv44,096US
50.192.16.0/20IPv44,096US
50.192.208.0/21IPv42,048US
50.194.212.0/22IPv41,024US
50.197.232.0/21IPv42,048US
50.218.97.0/24IPv4256US
50.220.33.0/24IPv4256US
50.226.0.0/24IPv4256US
50.227.97.0/24IPv4256US
50.228.116.0/24IPv4256US
50.236.155.0/24IPv4256US
50.237.76.0/24IPv4256US
50.245.64.0/20IPv44,096US
50.245.88.0/22IPv41,024US
50.251.96.0/20IPv44,096US
50.252.176.0/22IPv41,024US
50.254.208.0/21IPv42,048US
64.139.74.0/23IPv4512US
66.208.226.0/24IPv4256US
67.162.160.0/20IPv44,096US
67.174.0.0/19IPv48,192US
68.84.240.0/20IPv44,096US
68.85.59.0/24IPv4256US
68.85.64.0/24IPv4256US
68.85.96.0/22IPv41,024US
68.85.210.0/23IPv4512US
68.85.212.0/23IPv4512US
68.85.238.0/23IPv4512US
68.86.59.0/24IPv4256US
68.87.74.0/24IPv4256US
68.87.236.0/22IPv41,024US
69.136.16.0/20IPv44,096US
69.137.0.0/20IPv44,096US
69.137.192.0/20IPv44,096US
69.137.240.0/20IPv44,096US
69.138.112.0/20IPv44,096US
69.138.128.0/20IPv44,096US
69.139.32.0/19IPv48,192US
69.139.170.0/23IPv4512US
69.139.188.0/23IPv4512US
69.241.11.0/24IPv4256US
69.241.115.0/24IPv4256US
69.242.240.0/20IPv44,096US
69.244.240.0/20IPv44,096US
69.247.32.0/19IPv48,192US
69.247.80.0/20IPv44,096US
69.247.240.0/20IPv44,096US
69.252.38.0/23IPv4512US
69.252.44.0/23IPv4512US
69.252.54.0/24IPv4256US
69.252.68.0/24IPv4256US
69.254.32.0/19IPv48,192US
69.254.112.0/20IPv44,096US
70.88.32.0/22IPv41,024US
70.88.56.0/21IPv42,048US
70.88.85.0/24IPv4256US
70.89.74.0/24IPv4256US
70.90.64.0/21IPv42,048US
70.90.254.0/23IPv4512US
70.91.160.0/24IPv4256US
70.91.208.0/23IPv4512US
71.25.128.0/20IPv44,096US
71.27.176.0/20IPv44,096US
71.200.192.0/18IPv416,384US
71.203.0.0/18IPv416,384US
71.203.80.0/20IPv44,096US
71.226.16.0/20IPv44,096US
71.226.80.0/20IPv44,096US
71.228.64.0/19IPv48,192US
74.92.181.0/24IPv4256US
74.93.32.0/22IPv41,024US
74.93.46.0/23IPv4512US
74.93.60.0/23IPv4512US
74.93.124.0/22IPv41,024US
74.95.49.0/24IPv4256US
74.95.60.0/22IPv41,024US
74.95.128.0/23IPv4512US
74.95.144.0/23IPv4512US
75.144.12.0/22IPv41,024US
75.144.104.0/22IPv41,024US
75.145.0.0/21IPv42,048US
75.145.194.0/23IPv4512US
75.146.86.0/24IPv4256US
75.146.136.0/23IPv4512US
75.147.144.0/20IPv44,096US
75.148.104.0/22IPv41,024US
75.151.32.0/20IPv44,096US
75.151.64.0/22IPv41,024US
75.151.75.0/24IPv4256US
76.26.176.0/20IPv44,096US
76.26.224.0/19IPv48,192US
76.29.128.0/19IPv48,192US
76.96.10.0/23IPv4512US
76.96.92.0/23IPv4512US
76.101.0.0/16IPv465,536US
76.123.64.0/19IPv48,192US
76.134.128.0/19IPv48,192US
76.134.224.0/19IPv48,192US
76.148.0.0/16IPv465,536US
96.65.136.0/21IPv42,048US
96.66.128.0/20IPv44,096US
96.67.68.0/22IPv41,024US
96.68.208.0/21IPv42,048US
96.69.232.0/22IPv41,024US
96.71.112.0/20IPv44,096US
96.72.128.0/20IPv44,096US
96.73.44.0/22IPv41,024US
96.77.160.0/22IPv41,024US
96.77.168.0/21IPv42,048US
96.79.128.0/21IPv42,048US
96.79.228.0/22IPv41,024US
96.80.160.0/20IPv44,096US
96.83.144.0/21IPv42,048US
96.85.80.0/20IPv44,096US
96.85.240.0/21IPv42,048US
96.91.80.0/20IPv44,096US
96.94.0.0/21IPv42,048US
96.94.16.0/21IPv42,048US
96.96.76.0/24IPv4256US
96.96.109.0/24IPv4256US
96.96.198.0/24IPv4256US
96.108.36.0/24IPv4256US
96.108.104.0/23IPv4512US
96.109.198.0/24IPv4256US
96.110.95.0/24IPv4256US
96.110.134.0/23IPv4512US
96.110.210.0/24IPv4256US
96.110.220.0/24IPv4256US
96.113.135.0/24IPv4256US
96.113.146.0/24IPv4256US
96.114.128.0/24IPv4256US
96.208.26.0/24IPv4256US
96.208.30.0/24IPv4256US
96.217.53.0/24IPv4256US
96.217.145.0/24IPv4256US
98.32.96.0/19IPv48,192US
98.56.0.0/17IPv432,768US
98.58.0.0/17IPv432,768US
162.151.6.0/23IPv4512US
162.151.242.0/24IPv4256US
173.10.224.0/21IPv42,048US
173.12.144.0/21IPv42,048US
173.12.212.0/22IPv41,024US
173.14.80.0/21IPv42,048US
173.14.194.0/23IPv4512US
173.160.0.0/21IPv42,048US
173.162.8.0/21IPv42,048US
173.163.208.0/20IPv44,096US
173.163.252.0/22IPv41,024US
173.165.208.0/20IPv44,096US
174.58.0.0/17IPv432,768US
174.58.192.0/18IPv416,384US
174.63.128.0/18IPv416,384US
174.177.224.0/19IPv48,192US
184.115.200.0/22IPv41,024US
184.116.144.0/20IPv44,096US
184.117.136.0/21IPv42,048US
184.118.4.0/23IPv4512US
198.0.0.0/20IPv44,096US
2001:558:250::/44IPv6—US
2001:558:2d0::/44IPv6—US
2001:558:310::/44IPv6—US
2001:558:4fef::/48IPv6—US
2001:558:500b::/48IPv6—US
2001:558:500f::/48IPv6—US
2001:558:5017::/48IPv6—US
2001:558:6004::/48IPv6—US
2001:558:600b::/48IPv6—US
2001:558:6015::/48IPv6—US
2001:558:a017::/48IPv6—US
2001:558:a01c::/48IPv6—US
2001:558:a026::/48IPv6—US
2001:558:fe08::/47IPv6—US
2001:558:fe38::/48IPv6—US
2001:558:fe3a::/48IPv6—US
2001:559:135::/48IPv6—US
2001:559:4ed::/48IPv6—US
2001:559:4ee::/48IPv6—US
2001:559:731::/48IPv6—US
2001:559:830d::/48IPv6—US
2001:559:8320::/48IPv6—US
2001:559:8462::/48IPv6—US
2001:559:85d6::/48IPv6—US
2001:559:864f::/48IPv6—US
2001:559:878c::/48IPv6—US
2001:559:87d4::/48IPv6—US
2001:559:c202::/48IPv6—US
2001:559:c22b::/48IPv6—US
2001:559:c4b9::/48IPv6—US
2001:559:c4ea::/48IPv6—US
2601:6c0::/26IPv6—US
2601:700::/26IPv6—US
2601:880::/26IPv6—US
2603:26c0::/26IPv6—US
2603:2700::/26IPv6—US
2603:2880::/26IPv6—US
2603:3012::/32IPv6—US
2603:3017::/32IPv6—US
2603:3027::/32IPv6—US
2603:3099::/32IPv6—US
2603:309e::/32IPv6—US
2603:30a6::/32IPv6—US