asn.dev

Address space

AS33660 CMCS

IPv4 prefixes 97 622K addresses
IPv6 prefixes 55
Most common size /20 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 1
1
/17
/17: 7
7
/18
/18: 8
8
/19
/19: 7
7
/20
/20: 25
25
/21
/21: 7
7
/22
/22: 11
11
/23
/23: 11
11
/24
/24: 20
20

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: 2
2
/32
/32: 2
2
/44
/44: 1
1
/47
/47: 5
5
/48
/48: 45
45

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America152

Inventory

All prefixes

152 total
PrefixFamilyAddressesCountryFlags
23.30.48.0/20IPv44,096US
24.2.64.0/19IPv48,192US
24.2.96.0/20IPv44,096US
24.10.128.0/17IPv432,768US
24.11.0.0/17IPv432,768US
24.124.175.0/24IPv4256US
24.153.94.0/23IPv4512US
50.73.32.0/20IPv44,096US
50.77.44.0/22IPv41,024US
50.79.64.0/21IPv42,048US
50.176.96.0/20IPv44,096US
50.184.168.0/21IPv42,048US
50.188.136.0/21IPv42,048US
50.188.144.0/20IPv44,096US
50.192.192.0/20IPv44,096US
50.198.176.0/20IPv44,096US
50.204.89.0/24IPv4256US
50.207.68.0/24IPv4256US
50.208.240.0/20IPv44,096US
50.213.136.0/21IPv42,048US
50.215.216.0/21IPv42,048US
50.217.32.0/24IPv4256US
50.222.146.0/24IPv4256US
50.222.157.0/24IPv4256US
50.224.25.0/24IPv4256US
50.243.0.0/20IPv44,096US
50.247.48.0/20IPv44,096US
50.252.128.0/20IPv44,096US
50.255.192.0/20IPv44,096US
67.161.208.0/20IPv44,096US
67.161.240.0/20IPv44,096US
67.163.64.0/19IPv48,192US
67.164.192.0/20IPv44,096US
67.164.248.0/22IPv41,024US
67.166.64.0/20IPv44,096US
67.166.96.0/19IPv48,192US
67.169.240.0/20IPv44,096US
67.171.112.0/20IPv44,096US
67.172.224.0/19IPv48,192US
67.177.0.0/18IPv416,384US
67.182.192.0/18IPv416,384US
67.186.192.0/18IPv416,384US
68.85.39.0/24IPv4256US
68.87.78.0/24IPv4256US
68.87.170.0/23IPv4512US
68.87.220.0/24IPv4256US
69.139.230.0/24IPv4256US
69.252.69.0/24IPv4256US
69.252.200.0/23IPv4512US
70.89.244.0/22IPv41,024US
70.90.212.0/23IPv4512US
70.91.210.0/24IPv4256US
71.195.192.0/18IPv416,384US
71.199.0.0/18IPv416,384US
74.92.244.0/23IPv4512US
74.95.52.0/22IPv41,024US
75.144.8.0/22IPv41,024US
75.145.56.0/22IPv41,024US
75.146.88.0/22IPv41,024US
75.148.96.0/21IPv42,048US
75.149.224.0/22IPv41,024US
76.23.0.0/18IPv416,384US
76.27.0.0/17IPv432,768US
76.96.18.0/23IPv4512US
76.96.43.0/24IPv4256US
76.96.98.0/23IPv4512US
76.129.64.0/18IPv416,384US
76.140.0.0/17IPv432,768US
76.149.128.0/17IPv432,768US
96.73.0.0/19IPv48,192US
96.77.176.0/20IPv44,096US
96.82.240.0/20IPv44,096US
96.86.192.0/19IPv48,192US
96.92.80.0/20IPv44,096US
96.96.72.0/23IPv4512US
96.109.185.0/24IPv4256US
96.110.232.0/23IPv4512US
96.114.140.0/22IPv41,024US
96.115.152.0/23IPv4512US
96.216.76.0/22IPv41,024US
96.216.180.0/24IPv4256US
96.217.48.0/22IPv41,024US
98.32.64.0/19IPv48,192US
98.33.128.0/17IPv432,768US
107.3.64.0/18IPv416,384US
129.134.166.0/23IPv4512US
162.151.39.0/24IPv4256US
162.151.43.0/24IPv4256US
162.151.49.0/24IPv4256US
173.8.88.0/21IPv42,048US
173.10.16.0/20IPv44,096US
173.14.224.0/20IPv44,096US
173.165.128.0/20IPv44,096US
174.52.0.0/16IPv465,536US
174.162.128.0/17IPv432,768US
184.117.144.0/20IPv44,096US
192.16.177.0/24IPv4256US
2001:558:100::/44IPv6—US
2001:558:5028::/48IPv6—US
2001:558:6008::/48IPv6—US
2001:558:a025::/48IPv6—US
2001:558:fe0a::/47IPv6—US
2001:559:29::/48IPv6—US
2001:559:fa::/47IPv6—US
2001:559:20a::/48IPv6—US
2001:559:26c::/48IPv6—US
2001:559:2de::/48IPv6—US
2001:559:2e4::/48IPv6—US
2001:559:31a::/48IPv6—US
2001:559:37f::/48IPv6—US
2001:559:3b2::/47IPv6—US
2001:559:3c4::/48IPv6—US
2001:559:41a::/48IPv6—US
2001:559:4a7::/48IPv6—US
2001:559:4a9::/48IPv6—US
2001:559:521::/48IPv6—US
2001:559:57f::/48IPv6—US
2001:559:58c::/48IPv6—US
2001:559:5d8::/48IPv6—US
2001:559:808a::/48IPv6—US
2001:559:8092::/48IPv6—US
2001:559:8137::/48IPv6—US
2001:559:819d::/48IPv6—US
2001:559:8282::/48IPv6—US
2001:559:82d4::/48IPv6—US
2001:559:82e8::/48IPv6—US
2001:559:831b::/48IPv6—US
2001:559:8329::/48IPv6—US
2001:559:83a6::/48IPv6—US
2001:559:8443::/48IPv6—US
2001:559:8450::/48IPv6—US
2001:559:8460::/48IPv6—US
2001:559:8484::/47IPv6—US
2001:559:85e0::/48IPv6—US
2001:559:86b6::/48IPv6—US
2001:559:8782::/48IPv6—US
2001:559:c0ef::/48IPv6—US
2001:559:c154::/48IPv6—US
2001:559:c16d::/48IPv6—US
2001:559:c171::/48IPv6—US
2001:559:c173::/48IPv6—US
2001:559:c285::/48IPv6—US
2001:559:c2e6::/48IPv6—US
2001:559:c348::/48IPv6—US
2001:559:c3f5::/48IPv6—US
2001:559:c493::/48IPv6—US
2001:559:c54c::/48IPv6—US
2601:680::/26IPv6—US
2603:2680::/26IPv6—US
2603:3026::/32IPv6—US
2603:3086::/32IPv6—US
2a03:2887:ff46::/47IPv6—US