AS36647 Yahoo Holdings Inc.

General Info - AS36647

AS Name

Yahoo Holdings Inc.

Country

United States of America

Domain Name

yahoo.com

Total IPv4 Address

184,320

Total IPv6 Address

16.92 Septillion

IP Address Ranges

IPv4 Ranges
IPv6 Ranges

Netblock	From IP	To IP	Number of IPs
63.250.192.0/22	63.250.192.0	63.250.195.255	1,024
63.250.204.0/23	63.250.204.0	63.250.205.255	512
63.250.206.0/24	63.250.206.0	63.250.206.255	256
63.250.207.0/24	63.250.207.0	63.250.207.255	256
63.250.208.0/20	63.250.208.0	63.250.223.255	4,096
67.195.0.0/22	67.195.0.0	67.195.3.255	1,024
67.195.4.0/24	67.195.4.0	67.195.4.255	256
67.195.5.0/24	67.195.5.0	67.195.5.255	256
67.195.6.0/23	67.195.6.0	67.195.7.255	512
67.195.8.0/21	67.195.8.0	67.195.15.255	2,048
67.195.16.0/20	67.195.16.0	67.195.31.255	4,096
67.195.32.0/24	67.195.32.0	67.195.32.255	256
67.195.33.0/24	67.195.33.0	67.195.33.255	256
67.195.34.0/23	67.195.34.0	67.195.35.255	512
67.195.36.0/23	67.195.36.0	67.195.37.255	512
67.195.38.0/24	67.195.38.0	67.195.38.255	256
67.195.39.0/24	67.195.39.0	67.195.39.255	256
67.195.40.0/21	67.195.40.0	67.195.47.255	2,048
67.195.48.0/20	67.195.48.0	67.195.63.255	4,096
67.195.64.0/18	67.195.64.0	67.195.127.255	16,384
67.195.128.0/20	67.195.128.0	67.195.143.255	4,096
67.195.144.0/21	67.195.144.0	67.195.151.255	2,048
67.195.160.0/20	67.195.160.0	67.195.175.255	4,096
67.195.224.0/22	67.195.224.0	67.195.227.255	1,024
67.195.228.0/24	67.195.228.0	67.195.228.255	256
67.195.229.0/24	67.195.229.0	67.195.229.255	256
67.195.230.0/24	67.195.230.0	67.195.230.255	256
67.195.231.0/24	67.195.231.0	67.195.231.255	256
68.142.240.0/21	68.142.240.0	68.142.247.255	2,048
68.180.192.0/19	68.180.192.0	68.180.223.255	8,192
68.180.224.0/20	68.180.224.0	68.180.239.255	4,096
68.180.240.0/24	68.180.240.0	68.180.240.255	256
68.180.241.0/24	68.180.241.0	68.180.241.255	256
68.180.242.0/23	68.180.242.0	68.180.243.255	512
68.180.244.0/22	68.180.244.0	68.180.247.255	1,024
68.180.248.0/21	68.180.248.0	68.180.255.255	2,048
69.147.96.0/20	69.147.96.0	69.147.111.255	4,096
74.6.32.0/23	74.6.32.0	74.6.33.255	512
74.6.34.0/24	74.6.34.0	74.6.34.255	256
74.6.35.0/24	74.6.35.0	74.6.35.255	256
74.6.36.0/22	74.6.36.0	74.6.39.255	1,024
74.6.40.0/22	74.6.40.0	74.6.43.255	1,024
74.6.44.0/23	74.6.44.0	74.6.45.255	512
74.6.46.0/24	74.6.46.0	74.6.46.255	256
74.6.47.0/24	74.6.47.0	74.6.47.255	256
74.6.52.0/22	74.6.52.0	74.6.55.255	1,024
74.6.56.0/21	74.6.56.0	74.6.63.255	2,048
74.6.160.0/24	74.6.160.0	74.6.160.255	256
74.6.161.0/24	74.6.161.0	74.6.161.255	256
74.6.162.0/23	74.6.162.0	74.6.163.255	512
74.6.164.0/22	74.6.164.0	74.6.167.255	1,024
74.6.168.0/23	74.6.168.0	74.6.169.255	512
74.6.170.0/23	74.6.170.0	74.6.171.255	512
74.6.172.0/22	74.6.172.0	74.6.175.255	1,024
74.6.176.0/20	74.6.176.0	74.6.191.255	4,096
74.6.192.0/19	74.6.192.0	74.6.223.255	8,192
98.136.100.0/24	98.136.100.0	98.136.100.255	256
98.136.101.0/24	98.136.101.0	98.136.101.255	256
98.136.102.0/24	98.136.102.0	98.136.102.255	256
98.136.103.0/24	98.136.103.0	98.136.103.255	256
98.136.112.0/24	98.136.112.0	98.136.112.255	256
98.136.113.0/24	98.136.113.0	98.136.113.255	256
98.136.114.0/23	98.136.114.0	98.136.115.255	512
98.136.128.0/24	98.136.128.0	98.136.128.255	256
98.136.129.0/24	98.136.129.0	98.136.129.255	256
98.136.130.0/23	98.136.130.0	98.136.131.255	512
98.136.132.0/22	98.136.132.0	98.136.135.255	1,024
98.136.136.0/21	98.136.136.0	98.136.143.255	2,048
98.136.144.0/24	98.136.144.0	98.136.144.255	256
98.136.145.0/24	98.136.145.0	98.136.145.255	256
98.136.146.0/24	98.136.146.0	98.136.146.255	256
98.136.147.0/24	98.136.147.0	98.136.147.255	256
98.136.148.0/22	98.136.148.0	98.136.151.255	1,024
98.136.152.0/21	98.136.152.0	98.136.159.255	2,048
98.136.192.0/21	98.136.192.0	98.136.199.255	2,048
98.136.200.0/21	98.136.200.0	98.136.207.255	2,048
98.136.208.0/20	98.136.208.0	98.136.223.255	4,096
98.136.224.0/23	98.136.224.0	98.136.225.255	512
98.136.226.0/23	98.136.226.0	98.136.227.255	512
98.136.228.0/22	98.136.228.0	98.136.231.255	1,024
98.136.232.0/21	98.136.232.0	98.136.239.255	2,048
98.136.240.0/20	98.136.240.0	98.136.255.255	4,096
98.137.0.0/24	98.137.0.0	98.137.0.255	256
98.137.1.0/24	98.137.1.0	98.137.1.255	256
98.137.2.0/24	98.137.2.0	98.137.2.255	256
98.137.3.0/24	98.137.3.0	98.137.3.255	256
98.137.4.0/22	98.137.4.0	98.137.7.255	1,024
98.137.8.0/23	98.137.8.0	98.137.9.255	512
98.137.10.0/24	98.137.10.0	98.137.10.255	256
98.137.11.0/24	98.137.11.0	98.137.11.255	256
98.137.12.0/22	98.137.12.0	98.137.15.255	1,024
98.137.16.0/21	98.137.16.0	98.137.23.255	2,048
98.137.24.0/23	98.137.24.0	98.137.25.255	512
98.137.26.0/24	98.137.26.0	98.137.26.255	256
98.137.27.0/24	98.137.27.0	98.137.27.255	256
98.137.28.0/22	98.137.28.0	98.137.31.255	1,024
98.137.32.0/19	98.137.32.0	98.137.63.255	8,192
98.137.64.0/20	98.137.64.0	98.137.79.255	4,096
98.137.96.0/19	98.137.96.0	98.137.127.255	8,192
98.137.160.0/21	98.137.160.0	98.137.167.255	2,048
98.137.168.0/23	98.137.168.0	98.137.169.255	512
98.137.170.0/24	98.137.170.0	98.137.170.255	256
98.137.171.0/24	98.137.171.0	98.137.171.255	256
98.137.172.0/22	98.137.172.0	98.137.175.255	1,024
98.137.176.0/20	98.137.176.0	98.137.191.255	4,096
98.137.224.0/20	98.137.224.0	98.137.239.255	4,096
98.137.240.0/22	98.137.240.0	98.137.243.255	1,024
98.137.244.0/23	98.137.244.0	98.137.245.255	512
98.137.246.0/24	98.137.246.0	98.137.246.255	256
98.137.247.0/24	98.137.247.0	98.137.247.255	256
98.137.248.0/21	98.137.248.0	98.137.255.255	2,048
98.139.112.0/21	98.139.112.0	98.139.119.255	2,048
98.139.120.0/22	98.139.120.0	98.139.123.255	1,024
206.190.32.0/21	206.190.32.0	206.190.39.255	2,048
206.190.40.0/22	206.190.40.0	206.190.43.255	1,024
206.190.44.0/23	206.190.44.0	206.190.45.255	512
206.190.46.0/24	206.190.46.0	206.190.46.255	256
206.190.47.0/24	206.190.47.0	206.190.47.255	256
206.190.48.0/21	206.190.48.0	206.190.55.255	2,048
208.71.40.0/22	208.71.40.0	208.71.43.255	1,024
208.71.44.0/23	208.71.44.0	208.71.45.255	512
208.71.46.0/24	208.71.46.0	208.71.46.255	256
208.71.47.0/24	208.71.47.0	208.71.47.255	256
216.39.48.0/22	216.39.48.0	216.39.51.255	1,024
216.39.52.0/23	216.39.52.0	216.39.53.255	512
216.39.54.0/24	216.39.54.0	216.39.54.255	256
216.39.55.0/24	216.39.55.0	216.39.55.255	256
216.39.56.0/21	216.39.56.0	216.39.63.255	2,048

Show more IP address ranges »

Netblock	From IP	To IP	Number of IPs
2001:4998:c::/48	2001:4998:c::	2001:4998:c:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:d::/48	2001:4998:d::	2001:4998:d:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:e::/47	2001:4998:e::	2001:4998:f:ffff:ffff:ffff:ffff:ffff	2.42 Septillion
2001:4998:24::/48	2001:4998:24::	2001:4998:24:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:25::/48	2001:4998:25::	2001:4998:25:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:26::/47	2001:4998:26::	2001:4998:27:ffff:ffff:ffff:ffff:ffff	2.42 Septillion
2001:4998:198::/48	2001:4998:198::	2001:4998:198:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:199::/48	2001:4998:199::	2001:4998:199:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:19a::/47	2001:4998:19a::	2001:4998:19b:ffff:ffff:ffff:ffff:ffff	2.42 Septillion
2001:4998:ef6b::/48	2001:4998:ef6b::	2001:4998:ef6b:ffff:ffff:ffff:ffff:ffff	1.21 Septillion
2001:4998:eff5::/48	2001:4998:eff5::	2001:4998:eff5:ffff:ffff:ffff:ffff:ffff	1.21 Septillion

Show more IP address ranges »

Upstreams

AS10310 Yahoo Holdings Inc.

Downstreams

There are no downstreams for this ASN.

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.