Autonomous System

AS10310 Yahoo Holdings Inc.

BusinessActiveUnited StatesARIN

AS10310 (YAHOO-1) is a business network operated by Yahoo Holdings Inc. in United States, registered with ARIN. It has 88 IPv4 prefixes with 109,312 addresses and 22 IPv6 prefixes, which makes it the 2,215th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses109,312in 88 prefixes
IPv6 prefixes22≈ 4.8 × 10²⁹ addresses
Size rank#2,215of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationYahoo Holdings Inc.
AS nameYAHOO-1
Websiteyahooinc.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactrir-abuse@yahooinc.com
Registered2001-11-14
Last updated2019-05-01

IPv4 prefixes

88 prefixes · 109,312 addresses
NetworkAddressesFirst – last address
69.147.64.0/1816,38469.147.64.0 – 69.147.127.255
216.252.96.0/198,192216.252.96.0 – 216.252.127.255
68.180.128.0/204,09668.180.128.0 – 68.180.143.255
184.165.0.0/204,096184.165.0.0 – 184.165.15.255
184.165.16.0/204,096184.165.16.0 – 184.165.31.255
202.160.176.0/204,096202.160.176.0 – 202.160.191.255
209.131.48.0/204,096209.131.48.0 – 209.131.63.255
209.191.64.0/204,096209.191.64.0 – 209.191.79.255
209.191.112.0/204,096209.191.112.0 – 209.191.127.255
216.115.96.0/204,096216.115.96.0 – 216.115.111.255
66.196.64.0/212,04866.196.64.0 – 66.196.71.255
124.108.64.0/212,048124.108.64.0 – 124.108.71.255
180.222.104.0/212,048180.222.104.0 – 180.222.111.255
180.222.112.0/212,048180.222.112.0 – 180.222.119.255
180.233.112.0/212,048180.233.112.0 – 180.233.119.255
200.152.160.0/212,048200.152.160.0 – 200.152.167.255
202.43.216.0/212,048202.43.216.0 – 202.43.223.255
203.104.16.0/212,048203.104.16.0 – 203.104.23.255
209.191.80.0/212,048209.191.80.0 – 209.191.87.255
27.123.44.0/221,02427.123.44.0 – 27.123.47.255
66.196.88.0/221,02466.196.88.0 – 66.196.91.255
72.30.220.0/221,02472.30.220.0 – 72.30.223.255
74.6.224.0/221,02474.6.224.0 – 74.6.227.255
77.238.168.0/221,02477.238.168.0 – 77.238.171.255
115.178.12.0/221,024115.178.12.0 – 115.178.15.255
The 25 largest of 88. The API and the database have all of them.

IPv6 prefixes

22 prefixes
  • 2001:4998::/32
  • 2406:2000::/32
  • 2406:6e00::/32
  • 2804:1bc::/32
  • 2a00:1288::/32
  • 2a03:cd00::/32
  • 2001:4998:f000::/36
  • 2001:43f8:1140::/48
  • 2001:43f8:1141::/48
  • 2001:4998:f00e::/48
  • 2406:2000:f01e::/48
  • 2406:6e00:f048::/48
  • 2804:1bc:f026::/48
  • 2804:1bc:f046::/48
  • 2a00:1288:f032::/48
  • 2a00:1288:f033::/48
  • 2a00:1288:f035::/48
  • 2a00:1288:f036::/48
  • 2a00:1288:f037::/48
  • 2a00:1288:f03c::/48
  • 2a00:1288:f03d::/48
  • 2a00:1288:f03e::/48

Query AS10310 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS10310&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS10310, with or without a key:

curl "https://api.ipapi.is/?q=69.147.64.1"

Other networks of Yahoo Holdings Inc.

AS36647 Yahoo Holdings Inc.200,960 IPv4 addressesAS26101 Yahoo Holdings Inc.137,984 IPv4 addressesAS36646 Yahoo Holdings Inc.100,864 IPv4 addresses

Largest networks in United States

AS749 United States Department of Defense (DoD)227,464,192 IPv4 addressesAS16509 Amazon.com, Inc.218,038,784 IPv4 addressesAS7018 AT&T Enterprises, LLC117,262,080 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)73,070,080 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,336,896 IPv4 addresses