asn.dev

Address space

AS26101 YAHOO-BF1

IPv4 prefixes 72 121K addresses
IPv6 prefixes 4
Most common size /21 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/19
/19: 1
1
/20
/20: 11
11
/21
/21: 19
19
/22
/22: 18
18
/23
/23: 19
19
/24
/24: 4
4

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
/46
/46: 3
3
/48
/48: 1
1

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America76

Inventory

All prefixes

76 total
PrefixFamilyAddressesCountryFlags
63.250.196.0/22IPv41,024US
63.250.200.0/22IPv41,024US
66.196.80.0/21IPv42,048US
66.196.88.0/23IPv4512US
66.196.104.0/22IPv41,024US
66.196.108.0/23IPv4512US
66.196.110.0/23IPv4512US
66.196.112.0/21IPv42,048US
66.218.80.0/20IPv44,096US
67.195.176.0/20IPv44,096US
67.195.192.0/20IPv44,096US
67.195.208.0/21IPv42,048US
67.195.216.0/22IPv41,024US
67.195.220.0/23IPv4512US
67.195.222.0/23IPv4512US
68.142.216.0/21IPv42,048US
68.142.224.0/20IPv44,096US
69.147.72.0/21IPv42,048US
69.147.112.0/20IPv44,096US
72.30.0.0/20IPv44,096US
72.30.16.0/22IPv41,024US
72.30.20.0/23IPv4512US
72.30.22.0/24IPv4256US
72.30.23.0/24IPv4256US
72.30.24.0/21IPv42,048US
72.30.32.0/22IPv41,024US
72.30.36.0/22IPv41,024US
72.30.40.0/21IPv42,048US
72.30.48.0/20IPv44,096US
72.30.192.0/21IPv42,048US
72.30.200.0/22IPv41,024US
72.30.204.0/23IPv4512US
72.30.206.0/23IPv4512US
74.6.48.0/22IPv41,024US
74.6.96.0/21IPv42,048US
74.6.104.0/23IPv4512US
74.6.106.0/24IPv4256US
74.6.107.0/24IPv4256US
74.6.108.0/22IPv41,024US
74.6.112.0/20IPv44,096US
74.6.128.0/20IPv44,096US
74.6.144.0/21IPv42,048US
74.6.248.0/21IPv42,048US
98.137.192.0/21IPv42,048US
98.139.8.0/22IPv41,024US
98.139.16.0/23IPv4512US
98.139.18.0/23IPv4512US
98.139.20.0/23IPv4512US
98.139.22.0/23IPv4512US
98.139.24.0/21IPv42,048US
98.139.32.0/21IPv42,048US
98.139.40.0/22IPv41,024US
98.139.44.0/23IPv4512US
98.139.46.0/23IPv4512US
98.139.124.0/22IPv41,024US
98.139.128.0/22IPv41,024US
98.139.132.0/23IPv4512US
98.139.134.0/23IPv4512US
98.139.136.0/21IPv42,048US
98.139.144.0/21IPv42,048US
98.139.152.0/22IPv41,024US
98.139.156.0/22IPv41,024US
98.139.160.0/19IPv48,192US
98.139.192.0/21IPv42,048US
98.139.200.0/21IPv42,048US
98.139.208.0/20IPv44,096US
98.139.224.0/23IPv4512US
98.139.226.0/23IPv4512US
98.139.228.0/22IPv41,024US
98.139.232.0/21IPv42,048US
98.139.240.0/20IPv44,096US
209.73.180.0/22IPv41,024US
2001:4998:58::/46IPv6—US
2001:4998:124::/46IPv6—US
2001:4998:194::/46IPv6—US
2001:4998:ef99::/48IPv6—US