AS10310 Yahoo Holdings Inc. details

Summary

Country	United States
Organization	Yahoo Holdings Inc.
Domain	yahoo-inc.com
Number of IPv4	106,752
Number of IPv6	4.8034× 10²⁹
AS Type	ISP
Registry	ARIN
Allocated	November 14, 2001 (about 24 years ago)
Updated	May 01, 2019 (about 6 years ago)

IP Ranges

AS10310 announces 87 IPv4 ranges and 22 IPv6 ranges.

That's a total of 106,752 IPv4 addresses and 4.8034× 10²⁹ IPv6 addresses.

Prefix	Organization	Size	Registry	Status
27.123.33.0/24	Yahoo-APAC	256	APNIC	ALLOCATED NON-PORTABLE
27.123.34.0/23	Yahoo-APAC	512	APNIC	ALLOCATED NON-PORTABLE
27.123.37.0/24	Yahoo Apac	256	APNIC	ALLOCATED NON-PORTABLE
27.123.44.0/22	Yahoo Inc.	1,024	APNIC	ALLOCATED PORTABLE
27.123.192.0/23	Yahoo-APAC	512	APNIC	ASSIGNED NON-PORTABLE
27.123.196.0/23	Yahoo-AUE	512	APNIC	ALLOCATED NON-PORTABLE
66.196.64.0/21	Yahoo Holdings Inc.	2,048	ARIN	ALLOCATION
66.196.70.0/23	Yahoo Holdings Inc.	512	ARIN	ALLOCATION
67.195.249.0/24	Yahoo Holdings Inc.	256	ARIN	ALLOCATION
68.142.248.0/24	Yahoo Holdings Inc.	256	ARIN	ALLOCATION
68.142.253.0/24	Yahoo Holdings Inc.	256	ARIN	ALLOCATION
68.180.128.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
69.147.64.0/18	Yahoo Holdings Inc.	16,384	ARIN	ALLOCATION
72.30.220.0/22	Yahoo Holdings Inc.	1,024	ARIN	ALLOCATION
74.6.224.0/22	Yahoo Holdings Inc.	1,024	ARIN	ALLOCATION
77.238.168.0/22	Yahoo! Europe	1,024	RIPE NCC	ASSIGNED PA
77.238.172.0/23	Yahoo! Europe	512	RIPE NCC	ASSIGNED PA
77.238.174.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
77.238.183.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
77.238.189.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
87.248.107.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
102.165.180.0/24	Verizon Communications South Africa	256	AFRINIC	ASSIGNED PI
102.165.183.0/24	Verizon Communications South Africa	256	AFRINIC	ASSIGNED PI
103.40.110.0/23	Brightroll, Inc.	512	APNIC	ASSIGNED PORTABLE
115.178.3.0/24	Yahoo-AUW	256	APNIC	ASSIGNED NON-PORTABLE
115.178.4.0/23	Yahoo-APAC	512	APNIC	ASSIGNED NON-PORTABLE
115.178.10.0/23	Yahoo Apac	512	APNIC	ASSIGNED NON-PORTABLE
115.178.12.0/22	Yahoo-APAC	1,024	APNIC	ASSIGNED NON-PORTABLE
124.108.64.0/21	Yahoo-APAC	2,048	APNIC	ASSIGNED NON-PORTABLE
124.108.76.0/23	Yahoo Inc.	512	APNIC	ALLOCATED PORTABLE
124.108.78.0/23	Yahoo-APAC	512	APNIC	ASSIGNED NON-PORTABLE
124.108.80.0/22	Yahoo-APAC	1,024	APNIC	ASSIGNED NON-PORTABLE
124.108.84.0/23	Yahoo Inc.	512	APNIC	ALLOCATED PORTABLE
180.222.104.0/21	Yahoo Inc.	2,048	APNIC	ALLOCATED PORTABLE
180.233.112.0/21	YAHOO-APAC	2,048	APNIC	ALLOCATED NON-PORTABLE
183.177.68.0/24	Yahoo-AU	256	APNIC	ASSIGNED NON-PORTABLE
183.177.69.0/24	Yahoo-AU	256	APNIC	ASSIGNED NON-PORTABLE
183.177.74.0/23	Yahoo-TW1	512	APNIC	ASSIGNED NON-PORTABLE
183.177.76.0/22	Yahoo-APAC	1,024	APNIC	ASSIGNED NON-PORTABLE
183.177.80.0/23	Yahoo-ASIA-BB	512	APNIC	ASSIGNED NON-PORTABLE
183.177.84.0/22	Yahoo-APAC	1,024	APNIC	ASSIGNED NON-PORTABLE
183.177.90.0/23	Yahoo Inc.	512	APNIC	ALLOCATED PORTABLE
184.165.0.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
184.165.16.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
188.125.88.0/24	Yahoo-uk Limited	256	RIPE NCC	ALLOCATED PA
188.125.89.0/24	Yahoo-uk Limited	256	RIPE NCC	ALLOCATED PA
188.125.90.0/24	Yahoo-uk Limited	256	RIPE NCC	ALLOCATED PA
188.125.91.0/24	Yahoo-uk Limited	256	RIPE NCC	ALLOCATED PA
188.125.93.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
188.125.94.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
188.125.95.0/24	Yahoo! Europe	256	RIPE NCC	ASSIGNED PA
193.93.196.0/22	Yahoo-uk Limited	1,024	RIPE NCC	ASSIGNED PI
193.93.197.0/24	Yahoo-uk Limited	256	RIPE NCC	ASSIGNED PI
198.178.157.0/24	Yahoo Holdings Inc.	256	ARIN	REALLOCATION
200.152.160.0/24	YAHOO DO BRASIL INTERNET LTDA.	256	LACNIC	ALLOCATED
200.152.160.0/21	YAHOO DO BRASIL INTERNET LTDA.	2,048	LACNIC	ALLOCATED
200.152.161.0/24	YAHOO DO BRASIL INTERNET LTDA.	256	LACNIC	ALLOCATED
200.152.172.0/22	YAHOO DO BRASIL INTERNET LTDA.	1,024	LACNIC	ALLOCATED
200.152.173.0/24	YAHOO DO BRASIL INTERNET LTDA.	256	LACNIC	ALLOCATED
202.43.202.0/23	Yahoo Apac	512	APNIC	ALLOCATED NON-PORTABLE
202.43.204.0/22	Yahoo Apac	1,024	APNIC	ALLOCATED NON-PORTABLE
202.43.216.0/21	Yahoo Apac	2,048	APNIC	ALLOCATED NON-PORTABLE
202.43.216.0/24	Yahoo Apac	256	APNIC	ALLOCATED NON-PORTABLE
202.47.143.0/24	Yahoo Is-net	256	APNIC	ASSIGNED PORTABLE
202.93.6.0/23	Yahoo Is-net	512	APNIC	ASSIGNED PORTABLE
202.160.176.0/20	Yahoo Apac	4,096	APNIC	ALLOCATED NON-PORTABLE
202.165.96.0/24	Yahoo Apac	256	APNIC	ALLOCATED NON-PORTABLE
202.165.98.0/23	Yahoo Apac	512	APNIC	ALLOCATED NON-PORTABLE
202.165.108.0/23	Yahoo Inc.	512	APNIC	ALLOCATED PORTABLE
202.171.234.0/24	Yahoo Inc.	256	APNIC	ASSIGNED PORTABLE
203.84.208.0/23	Yahoo Apac	512	APNIC	ALLOCATED NON-PORTABLE
203.84.210.0/23	Yahoo Apac	512	APNIC	ALLOCATED NON-PORTABLE
203.84.213.0/24	Yahoo Apac	256	APNIC	ALLOCATED NON-PORTABLE
203.84.214.0/23	Yahoo Apac	512	APNIC	ALLOCATED NON-PORTABLE
203.104.16.0/21	Yahoo Apac	2,048	APNIC	ALLOCATED NON-PORTABLE
203.110.236.0/22	Yahoo Is-net	1,024	APNIC	ALLOCATED PORTABLE
209.131.48.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
209.131.50.0/23	Yahoo Holdings Inc.	512	ARIN	ALLOCATION
209.131.52.0/23	Yahoo Holdings Inc.	512	ARIN	ALLOCATION
209.191.64.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
209.191.80.0/21	Yahoo Holdings Inc.	2,048	ARIN	ALLOCATION
209.191.112.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
212.82.116.0/24	Yahoo! Europe, Geneva, Ch	256	RIPE NCC	ASSIGNED PA
212.82.118.0/23	Yahoo! Europe	512	RIPE NCC	ASSIGNED PA
216.115.96.0/20	Yahoo Holdings Inc.	4,096	ARIN	ALLOCATION
216.115.103.0/24	Yahoo Holdings Inc.	256	ARIN	ALLOCATION
216.252.96.0/19	Yahoo Holdings Inc.	8,192	ARIN	ALLOCATION

Prefix	Organization	Size	Registry	Status
2001:43f8:1140::/48	Verizon Communications South Africa	1.2089× 10²⁴	AFRINIC	ASSIGNED PI
2001:43f8:1141::/48	Verizon Communications South Africa	1.2089× 10²⁴	AFRINIC	ASSIGNED PI
2001:4998::/32	Yahoo Holdings Inc.	7.9228× 10²⁸	ARIN	ALLOCATION
2001:4998:f000::/36	Yahoo Holdings Inc.	4.9518× 10²⁷	ARIN	ALLOCATION
2001:4998:f00e::/48	Yahoo Holdings Inc.	1.2089× 10²⁴	ARIN	ALLOCATION
2406:2000::/32	Yahoo Global Holdings B.V. Taiwan Branch	7.9228× 10²⁸	APNIC	ALLOCATED PORTABLE
2406:2000:f01e::/48	Yahoo Global Holdings B.V. Taiwan Branch	1.2089× 10²⁴	APNIC	ALLOCATED PORTABLE
2406:6e00::/32	Yahoo Inc.	7.9228× 10²⁸	APNIC	ALLOCATED PORTABLE
2406:6e00:f048::/48	Yahoo Inc.	1.2089× 10²⁴	APNIC	ALLOCATED PORTABLE
2804:1bc::/32	YAHOO DO BRASIL INTERNET LTDA.	7.9228× 10²⁸	LACNIC	ALLOCATED
2804:1bc:f026::/48	YAHOO DO BRASIL INTERNET LTDA.	1.2089× 10²⁴	LACNIC	ALLOCATED
2804:1bc:f046::/48	YAHOO DO BRASIL INTERNET LTDA.	1.2089× 10²⁴	LACNIC	ALLOCATED
2a00:1288::/32	Yahoo-uk Limited	7.9228× 10²⁸	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f032::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f033::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f035::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f036::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f037::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f03c::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f03d::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a00:1288:f03e::/48	Yahoo-uk Limited	1.2089× 10²⁴	RIPE NCC	ALLOCATED-BY-RIR
2a03:cd00::/32	Historic Aol LLC	7.9228× 10²⁸	RIPE NCC	ALLOCATED-BY-RIR

AS10310 actively fosters the following peering relationships that enhance network performance through direct, settlement-free traffic exchange. Even with a modest number of peers, each connection serves as a strategic asset—optimizing routing, reducing latency, and minimizing transit costs.

AS293 AS553 AS559 AS680 AS852 AS917 AS971 AS1031 AS1103 AS1140 AS1267 AS1273 AS1280 AS1403 AS1764 AS1828 AS1836 AS1853 AS2027 AS2119 AS2152 AS2381 AS2497 AS2500 AS2516 AS2603 AS2613 AS2734 AS3170 AS3214 AS3216 AS3303 AS3333 AS3399 AS3462 AS3741 AS4181 AS4230 AS4455 AS4608 AS4657 AS4764 AS4826 AS5392 AS5400 AS5405 AS5413 AS5713 AS6057 AS6079 AS6082 AS6233 AS6423 AS6424 AS6461 AS6667 AS6696 AS6830 AS6894 AS6908 AS6939 AS7473 AS7474 AS7575 AS7594 AS7713 AS8218 AS8220 AS8280 AS8283 AS8298 AS8359 AS8426 AS8455 AS8529 AS8758 AS8888 AS8966 AS9002 AS9009 AS9044 AS9304 AS9930 AS11039 AS11164 AS11845 AS12637 AS12779 AS12859 AS12969 AS13030 AS13237 AS13786 AS14537 AS14630 AS14907 AS15412 AS15547 AS15605 AS15943 AS16347 AS16552 AS16735 AS17639 AS17660 AS17676 AS18106 AS19151 AS19653 AS20080 AS20253 AS20485 AS20764 AS20912 AS20932 AS21320 AS21412 AS21700 AS22356 AS22652 AS23367 AS23673 AS23764 AS24482 AS24516 AS24961 AS25091 AS25152 AS25160 AS25220 AS25369 AS28329 AS28624 AS28634 AS28716 AS28792 AS28917 AS29075 AS29140 AS29504 AS29680 AS30844 AS31019 AS31510 AS31742 AS32590 AS32653 AS33891 AS34019 AS34177 AS34549 AS34927 AS35008 AS35266 AS35280 AS35320 AS35360 AS35369 AS35426 AS35600 AS36236 AS37053 AS37100 AS37105 AS37199 AS37239 AS37271 AS37468 AS37497 AS37662 AS37697 AS37721 AS38001 AS38880 AS39120 AS39122 AS39351 AS40934 AS40994 AS41327 AS41666 AS41811 AS42541 AS42708 AS45352 AS46450 AS47692 AS47957 AS48070 AS48185 AS48362 AS49434 AS49544 AS49605 AS49709 AS50300 AS50304 AS50628 AS50629 AS50673 AS50763 AS50877 AS51088 AS51184 AS51185 AS51519 AS51873 AS52075 AS52320 AS52873 AS53828 AS55720 AS56655 AS56911 AS56987 AS57111 AS57695 AS58057 AS58299 AS58308 AS58511 AS58952 AS59105 AS59318 AS59919 AS60068 AS60503 AS62167 AS63927 AS63956 AS64073 AS64475 AS132337 AS132825 AS132847 AS135895 AS136557 AS137409 AS140627 AS148968 AS151326 AS198385 AS199524 AS199938 AS202032 AS202297 AS204092 AS205112 AS205206 AS207841 AS208972 AS210937 AS212483 AS213151 AS262427 AS263237 AS264409 AS267613 AS271253 AS327804 AS327960 AS327983 AS328137 AS328266 AS328320 AS328512 AS328562 AS328964 AS397131 AS398465

AS10310 connects to the global Internet via at least 9 upstream providers. In this setup, AS10310 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.

AS1221 AS1299 AS3356 AS3491 AS4637 AS6762 AS7195 AS15830 AS52025

AS10310 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS10310's role in extending Internet access beyond its own infrastructure.

AS5779 AS7233 AS7280 AS10229 AS10230 AS10880 AS14196 AS14776 AS14777 AS14778 AS14779 AS14780 AS16515 AS18293 AS24506 AS26085 AS26101 AS28122 AS34010 AS36088 AS36229 AS36646 AS36647 AS36752 AS38032 AS43428 AS45501 AS56173 AS203070 AS203219 AS203220 AS393245

AS10310

Yahoo Holdings Inc. — yahoo-inc.com

Summary

IP Ranges

Peers

Upstreams

Downstreams