asn.dev

Address space

AS7725 COMCAST-7725

IPv4 prefixes 263 1.47M addresses
IPv6 prefixes 134
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/15
/15: 1
1
/16
/16: 5
5
/17
/17: 8
8
/18
/18: 16
16
/19
/19: 34
34
/20
/20: 21
21
/21
/21: 23
23
/22
/22: 27
27
/23
/23: 45
45
/24
/24: 83
83

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: 3
3
/32
/32: 6
6
/44
/44: 3
3
/47
/47: 8
8
/48
/48: 114
114

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America397

Inventory

All prefixes

397 total
PrefixFamilyAddressesCountryFlags
23.30.200.0/22IPv41,024US
23.31.128.0/19IPv48,192US
24.30.0.0/17IPv432,768US
24.98.0.0/15IPv4131,072US
24.104.42.0/24IPv4256US
24.104.125.0/24IPv4256US
24.124.169.0/24IPv4256US
24.125.0.0/16IPv465,536US
24.126.128.0/17IPv432,768US
24.131.32.0/19IPv48,192US
24.153.69.0/24IPv4256US
50.73.64.0/19IPv48,192US
50.76.152.0/21IPv42,048US
50.76.224.0/21IPv42,048US
50.79.128.0/21IPv42,048US
50.79.224.0/20IPv44,096US
50.176.0.0/18IPv416,384US
50.184.0.0/18IPv416,384US
50.185.56.0/21IPv42,048US
50.192.32.0/19IPv48,192US
50.193.244.0/23IPv4512US
50.194.224.0/19IPv48,192US
50.197.225.0/24IPv4256US
50.199.96.0/19IPv48,192US
50.200.84.0/24IPv4256US
50.200.228.0/24IPv4256US
50.201.173.0/24IPv4256US
50.201.206.0/24IPv4256US
50.201.221.0/24IPv4256US
50.204.42.0/24IPv4256US
50.204.249.0/24IPv4256US
50.205.36.0/23IPv4512US
50.205.240.0/24IPv4256US
50.207.4.0/24IPv4256US
50.215.224.0/19IPv48,192US
50.220.99.0/24IPv4256US
50.220.236.0/24IPv4256US
50.224.48.0/23IPv4512US
50.225.207.0/24IPv4256US
50.232.28.0/24IPv4256US
50.233.190.0/24IPv4256US
50.234.27.0/24IPv4256US
50.235.151.0/24IPv4256US
50.238.8.0/24IPv4256US
50.241.0.0/19IPv48,192US
50.243.192.0/19IPv48,192US
50.245.80.0/22IPv41,024US
50.246.0.0/19IPv48,192US
50.247.40.0/21IPv42,048US
50.248.224.0/19IPv48,192US
50.251.128.0/18IPv416,384US
50.254.216.0/22IPv41,024US
64.139.64.0/23IPv4512US
64.139.78.0/24IPv4256US
64.139.94.0/23IPv4512US
66.56.0.0/18IPv416,384US
66.208.195.0/24IPv4256US
66.208.244.0/23IPv4512US
67.166.192.0/18IPv416,384US
67.191.128.0/17IPv432,768US
68.32.112.0/20IPv44,096US
68.32.160.0/20IPv44,096US
68.34.128.0/20IPv44,096US
68.34.224.0/20IPv44,096US
68.35.0.0/17IPv432,768US
68.35.128.0/18IPv416,384US
68.42.32.0/20IPv44,096US
68.46.192.0/20IPv44,096US
68.54.160.0/20IPv44,096US
68.60.208.0/20IPv44,096US
68.62.112.0/20IPv44,096US
68.62.128.0/19IPv48,192US
68.62.160.0/20IPv44,096US
68.62.208.0/20IPv44,096US
68.62.224.0/19IPv48,192US
68.63.80.0/20IPv44,096US
68.63.96.0/19IPv48,192US
68.63.128.0/19IPv48,192US
68.63.176.0/20IPv44,096US
68.63.192.0/20IPv44,096US
68.63.224.0/20IPv44,096US
68.85.10.0/23IPv4512US
68.85.32.0/23IPv4512US
68.85.36.0/24IPv4256US
68.85.68.0/24IPv4256US
68.85.90.0/23IPv4512US
68.85.92.0/24IPv4256US
68.85.108.0/22IPv41,024US
68.85.121.0/24IPv4256US
68.85.172.0/23IPv4512US
68.85.197.0/24IPv4256US
68.85.205.0/24IPv4256US
68.85.227.0/24IPv4256US
68.85.232.0/23IPv4512US
68.86.16.0/23IPv4512US
68.86.41.0/24IPv4256US
68.86.106.0/23IPv4512US
68.86.108.0/22IPv41,024US
68.87.68.0/24IPv4256US
68.87.244.0/24IPv4256US
69.137.16.0/20IPv44,096US
69.180.0.0/18IPv416,384US
69.241.5.0/24IPv4256US
69.241.10.0/24IPv4256US
69.241.37.0/24IPv4256US
69.241.57.0/24IPv4256US
69.241.60.0/23IPv4512US
69.241.82.0/24IPv4256US
69.241.98.0/24IPv4256US
69.252.53.0/24IPv4256US
69.252.73.0/24IPv4256US
69.252.196.0/24IPv4256US
69.252.226.0/23IPv4512US
70.88.27.0/24IPv4256US
70.88.30.0/23IPv4512US
70.88.165.0/24IPv4256US
70.88.176.0/21IPv42,048US
70.89.72.0/24IPv4256US
70.89.76.0/23IPv4512US
70.89.82.0/23IPv4512US
70.89.89.0/24IPv4256US
70.89.90.0/23IPv4512US
70.89.248.0/21IPv42,048US
70.90.72.0/22IPv41,024US
70.90.224.0/23IPv4512US
70.91.164.0/22IPv41,024US
70.91.180.0/24IPv4256US
70.91.183.0/24IPv4256US
71.25.64.0/21IPv42,048US
71.25.160.0/19IPv48,192US
71.56.0.0/17IPv432,768US
71.59.0.0/18IPv416,384US
71.199.128.0/18IPv416,384US
71.204.0.0/17IPv432,768US
71.207.160.0/19IPv48,192US
71.207.192.0/18IPv416,384US
71.236.0.0/19IPv48,192US
72.162.12.0/23IPv4512US
72.162.36.0/24IPv4256US
72.162.44.0/22IPv41,024US
72.162.48.0/23IPv4512US
72.162.100.0/23IPv4512US
74.92.192.0/21IPv42,048US
74.92.252.0/23IPv4512US
74.93.63.0/24IPv4256US
74.94.92.0/23IPv4512US
74.95.24.0/21IPv42,048US
74.95.48.0/24IPv4256US
74.95.152.0/21IPv42,048US
75.144.40.0/21IPv42,048US
75.144.232.0/21IPv42,048US
75.146.132.0/24IPv4256US
75.146.135.0/24IPv4256US
75.147.192.0/21IPv42,048US
75.150.8.0/21IPv42,048US
76.17.0.0/17IPv432,768US
76.20.192.0/18IPv416,384US
76.29.224.0/19IPv48,192US
76.96.0.0/23IPv4512US
76.96.22.0/23IPv4512US
76.96.90.0/23IPv4512US
76.96.114.0/24IPv4256US
76.97.0.0/16IPv465,536US
76.105.64.0/18IPv416,384US
76.111.32.0/19IPv48,192US
76.122.64.0/18IPv416,384US
76.145.0.0/16IPv465,536US
96.67.76.0/22IPv41,024US
96.67.96.0/19IPv48,192US
96.67.224.0/20IPv44,096US
96.70.0.0/20IPv44,096US
96.70.28.0/22IPv41,024US
96.71.64.0/19IPv48,192US
96.72.16.0/21IPv42,048US
96.73.36.0/22IPv41,024US
96.73.192.0/18IPv416,384US
96.77.64.0/18IPv416,384US
96.80.32.0/19IPv48,192US
96.82.20.0/22IPv41,024US
96.83.0.0/19IPv48,192US
96.84.160.0/19IPv48,192US
96.86.224.0/19IPv48,192US
96.87.12.0/22IPv41,024US
96.87.24.0/21IPv42,048US
96.87.224.0/19IPv48,192US
96.88.12.0/22IPv41,024US
96.89.64.0/19IPv48,192US
96.91.72.0/23IPv4512US
96.91.128.0/19IPv48,192US
96.93.160.0/19IPv48,192US
96.94.160.0/22IPv41,024US
96.94.168.0/22IPv41,024US
96.96.184.0/21IPv42,048US
96.97.172.0/24IPv4256US
96.99.204.0/22IPv41,024US
96.108.0.0/23IPv4512US
96.108.114.0/23IPv4512US
96.108.116.0/24IPv4256US
96.108.150.0/23IPv4512US
96.108.174.0/23IPv4512US
96.108.191.0/24IPv4256US
96.109.25.0/24IPv4256US
96.109.37.0/24IPv4256US
96.109.41.0/24IPv4256US
96.109.81.0/24IPv4256US
96.109.143.0/24IPv4256US
96.109.178.0/24IPv4256US
96.109.208.0/24IPv4256US
96.109.236.0/24IPv4256US
96.110.64.0/24IPv4256US
96.110.70.0/23IPv4512US
96.110.114.0/23IPv4512US
96.110.151.0/24IPv4256US
96.110.184.0/23IPv4512US
96.110.192.0/23IPv4512US
96.110.204.0/22IPv41,024US
96.113.76.0/22IPv41,024US
96.113.189.0/24IPv4256US
96.113.216.0/21IPv42,048US
96.114.112.0/22IPv41,024US
96.115.174.0/23IPv4512US
96.200.21.0/24IPv4256US
96.208.31.0/24IPv4256US
96.216.10.0/23IPv4512US
96.216.68.0/24IPv4256US
96.216.104.0/21IPv42,048US
96.216.172.0/23IPv4512US
96.217.4.0/22IPv41,024US
96.217.80.0/22IPv41,024US
96.217.120.0/21IPv42,048US
98.54.0.0/17IPv432,768US
98.62.0.0/16IPv465,536US
107.0.147.0/24IPv4256US
139.181.24.0/24IPv4256US
162.17.68.0/22IPv41,024US
162.17.72.0/21IPv42,048US
162.150.16.0/24IPv4256US
162.150.96.0/19IPv48,192US
162.151.0.0/24IPv4256US
162.151.22.0/24IPv4256US
162.151.88.0/23IPv4512US
162.151.96.0/24IPv4256US
162.151.126.0/24IPv4256US
162.151.154.0/23IPv4512US
162.151.174.0/24IPv4256US
167.136.33.0/24IPv4256US
167.183.251.0/24IPv4256US
173.10.10.0/23IPv4512US
173.14.196.0/23IPv4512US
173.14.204.0/22IPv41,024US
173.14.208.0/20IPv44,096US
173.15.208.0/20IPv44,096US
173.160.64.0/19IPv48,192US
173.165.160.0/19IPv48,192US
173.167.244.0/22IPv41,024US
174.49.64.0/18IPv416,384US
174.163.0.0/16IPv465,536US
184.115.140.0/22IPv41,024US
184.115.160.0/19IPv48,192US
184.117.132.0/22IPv41,024US
184.117.168.0/21IPv42,048US
205.167.158.0/23IPv4512US
209.23.246.0/24IPv4256US
2001:558:140::/44IPv6—US
2001:558:170::/44IPv6—US
2001:558:350::/44IPv6—US
2001:558:100a::/48IPv6—US
2001:558:102b::/48IPv6—US
2001:558:102d::/48IPv6—US
2001:558:1035::/48IPv6—US
2001:558:104a::/48IPv6—US
2001:558:5001::/48IPv6—US
2001:558:5006::/48IPv6—US
2001:558:5016::/48IPv6—US
2001:558:a009::/48IPv6—US
2001:558:a012::/48IPv6—US
2001:558:a024::/48IPv6—US
2001:558:fe12::/47IPv6—US
2001:558:fe37::/48IPv6—US
2001:558:fee4::/48IPv6—US
2001:559:5a::/48IPv6—US
2001:559:64::/48IPv6—US
2001:559:79::/48IPv6—US
2001:559:90::/48IPv6—US
2001:559:f4::/48IPv6—US
2001:559:1ad::/48IPv6—US
2001:559:1c8::/48IPv6—US
2001:559:1cc::/48IPv6—US
2001:559:1fe::/48IPv6—US
2001:559:21f::/48IPv6—US
2001:559:255::/48IPv6—US
2001:559:267::/48IPv6—US
2001:559:28d::/48IPv6—US
2001:559:325::/48IPv6—US
2001:559:36b::/48IPv6—US
2001:559:382::/47IPv6—US
2001:559:38b::/48IPv6—US
2001:559:396::/48IPv6—US
2001:559:3cd::/48IPv6—US
2001:559:3db::/48IPv6—US
2001:559:406::/48IPv6—US
2001:559:422::/48IPv6—US
2001:559:448::/48IPv6—US
2001:559:46e::/48IPv6—US
2001:559:471::/48IPv6—US
2001:559:4e0::/48IPv6—US
2001:559:506::/48IPv6—US
2001:559:52d::/48IPv6—US
2001:559:579::/48IPv6—US
2001:559:59e::/48IPv6—US
2001:559:5d0::/48IPv6—US
2001:559:701::/48IPv6—US
2001:559:71a::/48IPv6—US
2001:559:75d::/48IPv6—US
2001:559:7d4::/48IPv6—US
2001:559:7fd::/48IPv6—US
2001:559:800d::/48IPv6—US
2001:559:80cc::/48IPv6—US
2001:559:8107::/48IPv6—US
2001:559:8138::/48IPv6—US
2001:559:8160::/48IPv6—US
2001:559:8176::/48IPv6—US
2001:559:81c4::/47IPv6—US
2001:559:8224::/48IPv6—US
2001:559:8271::/48IPv6—US
2001:559:8273::/48IPv6—US
2001:559:82b2::/48IPv6—US
2001:559:82d2::/48IPv6—US
2001:559:83c5::/48IPv6—US
2001:559:83d2::/47IPv6—US
2001:559:83f6::/48IPv6—US
2001:559:843c::/48IPv6—US
2001:559:8456::/47IPv6—US
2001:559:845c::/48IPv6—US
2001:559:849c::/48IPv6—US
2001:559:84b5::/48IPv6—US
2001:559:84d0::/48IPv6—US
2001:559:850c::/47IPv6—US
2001:559:8523::/48IPv6—US
2001:559:8532::/48IPv6—US
2001:559:8548::/48IPv6—US
2001:559:854f::/48IPv6—US
2001:559:8590::/48IPv6—US
2001:559:85a8::/48IPv6—US
2001:559:85dd::/48IPv6—US
2001:559:85f6::/48IPv6—US
2001:559:860b::/48IPv6—US
2001:559:8655::/48IPv6—US
2001:559:865c::/48IPv6—US
2001:559:8668::/48IPv6—US
2001:559:86bf::/48IPv6—US
2001:559:86c0::/48IPv6—US
2001:559:86d5::/48IPv6—US
2001:559:86e6::/47IPv6—US
2001:559:86f3::/48IPv6—US
2001:559:8712::/47IPv6—US
2001:559:8716::/48IPv6—US
2001:559:8767::/48IPv6—US
2001:559:8775::/48IPv6—US
2001:559:87df::/48IPv6—US
2001:559:c01f::/48IPv6—US
2001:559:c02e::/48IPv6—US
2001:559:c0a3::/48IPv6—US
2001:559:c15a::/48IPv6—US
2001:559:c169::/48IPv6—US
2001:559:c1ae::/48IPv6—US
2001:559:c1bd::/48IPv6—US
2001:559:c1cf::/48IPv6—US
2001:559:c1f3::/48IPv6—US
2001:559:c1f4::/48IPv6—US
2001:559:c241::/48IPv6—US
2001:559:c253::/48IPv6—US
2001:559:c2ab::/48IPv6—US
2001:559:c2ba::/48IPv6—US
2001:559:c325::/48IPv6—US
2001:559:c33e::/48IPv6—US
2001:559:c372::/48IPv6—US
2001:559:c3a7::/48IPv6—US
2001:559:c3a8::/48IPv6—US
2001:559:c3ad::/48IPv6—US
2001:559:c3f8::/48IPv6—US
2001:559:c499::/48IPv6—US
2001:559:c49e::/48IPv6—US
2001:559:c4fc::/48IPv6—US
2001:559:c4fe::/48IPv6—US
2001:559:c508::/48IPv6—US
2001:559:c569::/48IPv6—US
2001:559:c56b::/48IPv6—US
2603:20c0::/26IPv6—US
2603:27c0::/26IPv6—US
2603:2940::/26IPv6—US
2603:3001::/32IPv6—US
2603:300d::/32IPv6—US
2603:3025::/32IPv6—US
2603:308c::/32IPv6—US
2603:3094::/32IPv6—US
2603:30a5::/32IPv6—US