asn.dev

Address space

AS36646 YAHOO-NE1

IPv4 prefixes 51 94.72K addresses
IPv6 prefixes 4
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 1
1
/19
/19: 2
2
/20
/20: 5
5
/21
/21: 10
10
/22
/22: 12
12
/23
/23: 13
13
/24
/24: 8
8

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: 2
2
/48
/48: 2
2

Geography

Where the space lands

CountryNamePrefixes
USUnited States of America55

Inventory

All prefixes

55 total
PrefixFamilyAddressesCountryFlags
66.163.168.0/21IPv42,048US
66.163.176.0/20IPv44,096US
72.30.240.0/23IPv4512US
72.30.242.0/23IPv4512US
74.6.228.0/22IPv41,024US
98.136.96.0/23IPv4512US
98.136.98.0/23IPv4512US
98.136.104.0/22IPv41,024US
98.136.120.0/21IPv42,048US
98.137.80.0/21IPv42,048US
98.137.154.0/23IPv4512US
98.137.156.0/22IPv41,024US
98.137.216.0/21IPv42,048US
98.138.0.0/20IPv44,096US
98.138.16.0/23IPv4512US
98.138.18.0/23IPv4512US
98.138.20.0/22IPv41,024US
98.138.24.0/21IPv42,048US
98.138.32.0/20IPv44,096US
98.138.48.0/23IPv4512US
98.138.50.0/23IPv4512US
98.138.52.0/22IPv41,024US
98.138.56.0/21IPv42,048US
98.138.64.0/19IPv48,192US
98.138.96.0/24IPv4256US
98.138.97.0/24IPv4256US
98.138.98.0/23IPv4512US
98.138.100.0/22IPv41,024US
98.138.104.0/21IPv42,048US
98.138.112.0/20IPv44,096US
98.138.128.0/18IPv416,384US
98.138.192.0/20IPv44,096US
98.138.208.0/24IPv4256US
98.138.209.0/24IPv4256US
98.138.210.0/23IPv4512US
98.138.212.0/22IPv41,024US
98.138.216.0/22IPv41,024US
98.138.220.0/22IPv41,024US
98.138.224.0/19IPv48,192US
98.139.108.0/22IPv41,024US
216.155.192.0/23IPv4512US
216.155.194.0/24IPv4256US
216.155.195.0/24IPv4256US
216.155.196.0/22IPv41,024US
216.155.200.0/21IPv42,048US
216.252.104.0/21IPv42,048US
216.252.112.0/22IPv41,024US
216.252.116.0/23IPv4512US
216.252.118.0/24IPv4256US
216.252.119.0/24IPv4256US
216.252.120.0/21IPv42,048US
2001:4998:44::/46IPv6—US
2001:4998:19c::/46IPv6—US
2001:4998:ef6c::/48IPv6—US
2001:4998:efeb::/48IPv6—US