All ASNs

Autonomous System details for AS10310

AS10310

Yahoo Holdings Inc. • yahooinc.com

AS10310 — Yahoo Holdings Inc.

AS Name

YAHOO-1

Country

United States (US)

Website

yahooinc.com

Number of IPv4

109,824

Number of IPv6

4.8 × 10²⁹

ASN type

Hosting

Status

Assigned

Registry

ARIN

Allocated

November 14, 2001

Last updated

May 01, 2019

IP Ranges

89 IPv4 prefixes, 22 IPv6 prefixes

Prefix	Company	Number of IPs
27.123.33.0/24	Yahoo Inc.	256
27.123.34.0/23	Yahoo Inc.	512
27.123.37.0/24	Yahoo APAC	256
27.123.44.0/22	Yahoo Inc.	1,024
27.123.192.0/23	Yahoo Inc.	512
27.123.196.0/23	YAHOO INC	512
66.196.64.0/21	Yahoo Holdings Inc.	2,048
66.196.70.0/23	Yahoo Holdings Inc.	512
66.196.88.0/22	Yahoo Holdings Inc.	1,024
67.195.249.0/24	Yahoo Holdings Inc.	256
68.142.248.0/24	Yahoo Holdings Inc.	256
68.142.253.0/24	Yahoo Holdings Inc.	256
68.180.128.0/20	Yahoo Holdings Inc.	4,096
69.147.64.0/18	Yahoo Holdings Inc.	16,384
72.30.220.0/22	Yahoo Holdings Inc.	1,024
74.6.224.0/22	Yahoo Holdings Inc.	1,024
77.238.168.0/22	Yahoo! Europe	1,024
77.238.172.0/23	Yahoo! Europe	512
77.238.174.0/24	Yahoo! Europe	256
77.238.183.0/24	Yahoo! Europe	256
77.238.189.0/24	Yahoo EMEA LIMITED	256
87.248.107.0/24	Yahoo! Europe	256
102.165.180.0/24	Verizon Communications South Africa	256
102.165.183.0/24	Verizon Communications South Africa	256
103.40.110.0/23	Brightroll, Inc.	512
115.178.3.0/24	YAHOO INC	256
115.178.4.0/23	YAHOO INC	512
115.178.10.0/23	Yahoo APAC	512
115.178.12.0/22	YAHOO INC	1,024
124.108.64.0/21	Yahoo Inc.	2,048
124.108.76.0/23	Yahoo Inc.	512
124.108.78.0/23	YAHOO INC	512
124.108.80.0/22	YAHOO INC	1,024
124.108.84.0/23	Yahoo Inc.	512
180.222.104.0/21	Yahoo Inc.	2,048
180.222.112.0/21	Yahoo Inc.	2,048
180.233.112.0/21	Yahoo Inc.	2,048
183.177.68.0/24	YAHOO INC	256
183.177.69.0/24	YAHOO INC	256
183.177.74.0/23	YAHOO INC	512
183.177.76.0/22	YAHOO INC	1,024
183.177.80.0/23	YAHOO INC	512
183.177.84.0/22	YAHOO INC	1,024
183.177.90.0/23	Yahoo Inc.	512
184.165.0.0/20	Yahoo Holdings Inc.	4,096
184.165.16.0/20	Yahoo Holdings Inc.	4,096
188.125.88.0/24	Yahoo-UK Limited	256
188.125.89.0/24	Yahoo-UK Limited	256
188.125.90.0/24	Yahoo-UK Limited	256
188.125.91.0/24	Yahoo-UK Limited	256
188.125.93.0/24	Yahoo! Europe	256
188.125.94.0/24	Yahoo! Europe	256
188.125.95.0/24	Yahoo! Europe	256
193.93.196.0/22	Yahoo-UK Limited	1,024
193.93.197.0/24	Yahoo-UK Limited	256
198.178.157.0/24	Yahoo Holdings Inc.	256
200.152.160.0/21	YAHOO DO BRASIL INTERNET LTDA.	2,048
200.152.160.0/24	YAHOO DO BRASIL INTERNET LTDA.	256
200.152.161.0/24	YAHOO DO BRASIL INTERNET LTDA.	256
200.152.172.0/22	YAHOO DO BRASIL INTERNET LTDA.	1,024
200.152.173.0/24	YAHOO DO BRASIL INTERNET LTDA.	256
202.43.202.0/23	Yahoo APAC	512
202.43.204.0/22	Yahoo APAC	1,024
202.43.216.0/21	Yahoo APAC	2,048
202.43.216.0/24	Yahoo APAC	256
202.47.143.0/24	Yahoo IS-NET	256
202.93.6.0/23	Yahoo IS-NET	512
202.160.176.0/20	Yahoo Inc.	4,096
202.165.96.0/24	Yahoo Inc.	256
202.165.98.0/23	Yahoo Inc.	512
202.165.108.0/23	Yahoo Inc.	512
202.171.234.0/24	Yahoo Inc.	256
203.84.208.0/23	Yahoo APAC	512
203.84.210.0/23	Yahoo APAC	512
203.84.213.0/24	Yahoo APAC	256
203.84.214.0/23	Yahoo APAC	512
203.104.16.0/21	Yahoo Inc.	2,048
203.110.236.0/22	Yahoo IS-NET	1,024
209.131.48.0/20	Yahoo Holdings Inc.	4,096
209.131.50.0/23	Yahoo Holdings Inc.	512
209.131.52.0/23	Yahoo Holdings Inc.	512
209.191.64.0/20	Yahoo Holdings Inc.	4,096
209.191.80.0/21	Yahoo Holdings Inc.	2,048
209.191.112.0/20	Yahoo Holdings Inc.	4,096
212.82.116.0/24	Yahoo! Europe, Geneva, CH	256
212.82.118.0/23	Yahoo! Europe	512
216.115.96.0/20	Yahoo Holdings Inc.	4,096
216.115.103.0/24	Yahoo Holdings Inc.	256
216.252.96.0/19	Yahoo Holdings Inc.	8,192
2001:43f8:1140::/48	Verizon Communications South Africa	1.21 × 10²⁴
2001:43f8:1141::/48	Verizon Communications South Africa	1.21 × 10²⁴
2001:4998::/32	Yahoo Holdings Inc.	7.92 × 10²⁸
2001:4998:f000::/36	Yahoo Holdings Inc.	4.95 × 10²⁷
2001:4998:f00e::/48	Yahoo Holdings Inc.	1.21 × 10²⁴
2406:2000::/32	Yahoo Global Holdings B.V. Taiwan Branch	7.92 × 10²⁸
2406:2000:f01e::/48	Yahoo Global Holdings B.V. Taiwan Branch	1.21 × 10²⁴
2406:6e00::/32	Yahoo Inc.	7.92 × 10²⁸
2406:6e00:f048::/48	Yahoo Inc.	1.21 × 10²⁴
2804:1bc::/32	YAHOO DO BRASIL INTERNET LTDA.	7.92 × 10²⁸
2804:1bc:f026::/48	YAHOO DO BRASIL INTERNET LTDA.	1.21 × 10²⁴
2804:1bc:f046::/48	YAHOO DO BRASIL INTERNET LTDA.	1.21 × 10²⁴
2a00:1288::/32	Yahoo-UK Limited	7.92 × 10²⁸
2a00:1288:f032::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f033::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f035::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f036::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f037::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f03c::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f03d::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a00:1288:f03e::/48	Yahoo-UK Limited	1.21 × 10²⁴
2a03:cd00::/32	Yahoo Inc.	7.92 × 10²⁸

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS10310

986 peers

AS42 AS137 AS293 AS553 AS559 AS680 AS835 AS852 AS917 AS932 AS971 AS983 AS997 AS999 AS1000 AS1031 AS1103 AS1140 AS1248 AS1267 AS1273 AS1280 AS1403 AS1547 AS1680 AS1764 AS1820 AS1828 AS1836 AS1853 AS1921 AS2018 AS2027 AS2119 AS2152 AS2381 AS2484 AS2497 AS2500 AS2516 AS2593 AS2594 AS2635 AS2734 AS2818 AS2906 AS3130 AS3170 AS3213 AS3214 AS3216 AS3223 AS3302 AS3303 AS3327 AS3333 AS3399 AS3701 AS3741 AS3856 AS4004 AS4058 AS4134 AS4181 AS4229 AS4230 AS4455 AS4608 AS4628 AS4651 AS4657 AS4764 AS4773 AS4775 AS4788 AS4800 AS4817 AS4826 AS4844 AS5378 AS5392 AS5394 AS5405 AS5413 AS5459 AS5466 AS5482 AS5500 AS5503 AS5564 AS5631 AS5713 AS6057 AS6079 AS6204 AS6206 AS6423 AS6424 AS6461 AS6507 AS6619 AS6661 AS6667 AS6677 AS6696 AS6717 AS6762 AS6830 AS6866 AS6894 AS6908 AS6939 AS7155 AS7342 AS7473 AS7552 AS7575 AS7594 AS7610 AS7632 AS7642 AS7713 AS7979 AS8218 AS8220 AS8262 AS8280 AS8282 AS8301 AS8304 AS8309 AS8359 AS8400 AS8422 AS8426 AS8434 AS8452 AS8455 AS8468 AS8529 AS8544 AS8560 AS8612 AS8637 AS8674 AS8680 AS8681 AS8683 AS8757 AS8758 AS8801 AS8849 AS8851 AS8878 AS8888 AS8902 AS8966 AS8968 AS9002 AS9009 AS9036 AS9044 AS9050 AS9137 AS9140 AS9153 AS9226 AS9264 AS9269 AS9299 AS9304 AS9318 AS9354 AS9381 AS9498 AS9583 AS9658 AS9664 AS9821 AS9886 AS9930 AS10024 AS10122 AS8298 AS11158 AS11260 AS12200 AS12390 AS12399 AS12440 AS12491 AS12496 AS12552 AS12703 AS12713 AS12741 AS12759 AS12850 AS13002 AS13009 AS13037 AS13113 AS13122 AS13150 AS13208 AS13213 AS13285 AS13335 AS13360 AS13631 AS13896 AS14061 AS14127 AS14593 AS15510 AS15606 AS15654 AS15695 AS15766 AS15796 AS15802 AS16082 AS16164 AS16247 AS16265 AS16276 AS16353 AS16637 AS17088 AS17408 AS17451 AS17494 AS17557 AS17978 AS17996 AS18186 AS18187 AS18283 AS18403 AS19551 AS19711 AS20326 AS20473 AS20562 AS20596 AS20679 AS20681 AS20712 AS20766 AS20799 AS20804 AS20860 AS20940 AS21056 AS21099 AS21101 AS21176 AS21215 AS21267 AS21333 AS21472 AS21859 AS22697 AS23028 AS23161 AS23344 AS23576 AS23671 AS23855 AS23856 AS23889 AS23947 AS24198 AS24429 AS24492 AS24538 AS24594 AS24717 AS24916 AS25192 AS25369 AS25376 AS25460 AS25488 AS25509 AS25577 AS26277 AS26415 AS28283 AS28458 AS28725 AS28757 AS28929 AS29006 AS29009 AS29017 AS29119 AS29452 AS29527 AS29606 AS29611 AS29668 AS29838 AS30081 AS30103 AS30740 AS30827 AS30999 AS31084 AS31121 AS31122 AS31449 AS31459 AS31472 AS31500 AS31515 AS31529 AS31638 AS31727 AS32437 AS32787 AS33353 AS33425 AS33763 AS33920 AS34066 AS34087 AS34119 AS34224 AS34245 AS34270 AS34288 AS34347 AS34422 AS34428 AS34442 AS34606 AS34655 AS34691 AS34746 AS34758 AS35071 AS35180 AS35228 AS35297 AS35313 AS35399 AS35551 AS35574 AS35575 AS35612 AS35691 AS35793 AS35826 AS35834 AS36236 AS36351 AS36874 AS36916 AS36944 AS36994 AS37002 AS37054 AS37119 AS37148 AS37282 AS37613 AS37645 AS37678 AS37989 AS38040 AS38082 AS38158 AS38182 AS38195 AS38278 AS38719 AS38757 AS39063 AS39175 AS39202 AS39208 AS39356 AS39479 AS39498 AS39505 AS39522 AS39537 AS39572 AS39602 AS39636 AS39737 AS39875 AS40009 AS40339 AS40627 AS40779 AS40934 AS41000 AS41090 AS41107 AS41230 AS41354 AS41364 AS41379 AS41484 AS41495 AS41564 AS41644 AS41651 AS41678 AS41695 AS42004 AS42010 AS42156 AS42228 AS42295 AS42344 AS42425 AS42473 AS42611 AS42669 AS42689 AS42831 AS42909 AS42947 AS43185 AS43256 AS43519 AS43545 AS43625 AS43872 AS44092 AS44123 AS44141 AS44219 AS44356 AS44600 AS44684 AS44735 AS44749 AS44965 AS45014 AS45102 AS45259 AS45296 AS45430 AS45474 AS45543 AS45701 AS45796 AS45899 AS46475 AS47242 AS47406 AS47480 AS47631 AS47638 AS47720 AS47927 AS47998 AS48101 AS48237 AS48266 AS48294 AS48305 AS48519 AS48688 AS48825 AS48945 AS48954 AS49158 AS49375 AS49415 AS49425 AS49463 AS49490 AS49572 AS49600 AS49823 AS49902 AS49915 AS50023 AS50293 AS50316 AS51043 AS51055 AS51154 AS51263 AS51265 AS51300 AS51409 AS51468 AS51553 AS51561 AS51580 AS51616 AS51823 AS51907 AS51918 AS51945 AS52041 AS53334 AS53813 AS54113 AS54309 AS54994 AS55195 AS55256 AS55329 AS55685 AS55818 AS55821 AS55850 AS56308 AS56329 AS56474 AS56478 AS56595 AS56665 AS56704 AS56990 AS57099 AS57300 AS57344 AS57356 AS57463 AS57653 AS57734 AS57793 AS57907 AS57976 AS58188 AS58273 AS58389 AS58436 AS58453 AS58485 AS58495 AS58580 AS58655 AS58682 AS58715 AS58717 AS58807 AS58907 AS59217 AS59238 AS59395 AS59439 AS59455 AS59550 AS59624 AS59659 AS59778 AS59829 AS59933 AS60022 AS60068 AS60171 AS60187 AS60439 AS60486 AS60670 AS60793 AS60800 AS60822 AS60868 AS60943 AS61012 AS61049 AS61124 AS61215 AS61231 AS61292 AS61323 AS61373 AS61573 AS61955 AS62009 AS62014 AS62044 AS62163 AS62172 AS62217 AS62227 AS62240 AS62244 AS62275 AS62417 AS62663 AS62713 AS62856 AS62955 AS63399 AS63516 AS63741 AS63949 AS64010 AS64049 AS131219 AS131314 AS131958 AS132132 AS132203 AS132602 AS132696 AS132816 AS132829 AS132876 AS133159 AS133210 AS133840 AS134078 AS134148 AS134469 AS134654 AS134672 AS134835 AS135158 AS135530 AS136065 AS136106 AS136168 AS137367 AS137969 AS137991 AS138128 AS138699 AS138881 AS138915 AS139057 AS139225 AS139341 AS139428 AS139628 AS139831 AS139901 AS141389 AS141642 AS141995 AS147094 AS147168 AS149290 AS150279 AS150329 AS150436 AS151066 AS151404 AS152144 AS152194 AS153087 AS196881 AS196983 AS197000 AS197440 AS197537 AS197669 AS197790 AS197898 AS197981 AS198240 AS198554 AS198651 AS198690 AS198721 AS198736 AS198781 AS198895 AS198930 AS199121 AS199125 AS199335 AS199452 AS199468 AS199666 AS199670 AS199713 AS199716 AS199775 AS199837 AS199995 AS200070 AS200480 AS200612 AS200700 AS201126 AS201261 AS201277 AS201494 AS201838 AS201864 AS201933 AS202053 AS202076 AS202196 AS202282 AS202596 AS202617 AS203372 AS203416 AS203421 AS203462 AS203568 AS203582 AS203724 AS203851 AS204024 AS204089 AS204208 AS204220 AS204471 AS204558 AS204598 AS205005 AS205098 AS205111 AS205272 AS205275 AS205479 AS205847 AS205892 AS205926 AS205975 AS206014 AS206067 AS206245 AS206347 AS206483 AS206530 AS206626 AS206735 AS206934 AS206963 AS206999 AS207044 AS207310 AS207456 AS207594 AS207652 AS207784 AS207995 AS208449 AS208621 AS208636 AS208802 AS208808 AS209326 AS209505 AS209768 AS209902 AS210062 AS210144 AS210258 AS210619 AS210627 AS210805 AS210892 AS210893 AS211029 AS211175 AS211389 AS211501 AS212109 AS212396 AS212483 AS212655 AS212683 AS212686 AS212694 AS212980 AS213054 AS213111 AS213671 AS214073 AS214271 AS214670 AS215248 AS215638 AS215859 AS215915 AS215981 AS216096 AS216211 AS262725 AS263903 AS264997 AS266435 AS327814 AS328112 AS328366 AS328748 AS329215 AS395505 AS396986 AS399077 AS399486 AS399728 AS11039 AS11164 AS11845 AS12637 AS12779 AS12859 AS12969 AS13030 AS13237 AS13786 AS14537 AS14630 AS14907 AS15412 AS15547 AS15605 AS15943 AS16347 AS16552 AS17639 AS17660 AS17676 AS18106 AS19151 AS19653 AS20055 AS20080 AS20485 AS20764 AS20912 AS20932 AS21320 AS21412 AS21700 AS22356 AS22548 AS22652 AS23367 AS23673 AS23764 AS24482 AS24516 AS24940 AS24961 AS25091 AS25152 AS25160 AS25220 AS26615 AS28624 AS28634 AS28716 AS28792 AS28917 AS29075 AS29140 AS29504 AS29680 AS29691 AS30844 AS31510 AS31742 AS32590 AS32653 AS33891 AS34019 AS34177 AS34549 AS34927 AS35008 AS35266 AS35280 AS35360 AS35369 AS35426 AS35600 AS35710 AS37053 AS37100 AS37105 AS37199 AS37239 AS37271 AS37468 AS37497 AS37662 AS37680 AS37697 AS37721 AS38001 AS38880 AS39120 AS39122 AS39351 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 AS60503 AS61568 AS62167 AS63927 AS63956 AS64073 AS64475 AS132337 AS132847 AS135895 AS136557 AS137409 AS140627 AS148968 AS151326 AS198385 AS199524 AS199938 AS202032 AS202297 AS204092 AS205112 AS205206 AS206356 AS207841 AS208972 AS209823 AS210937 AS212635 AS213151 AS262427 AS263237 AS264409 AS264479 AS266213 AS271253 AS327804 AS327960 AS327983 AS328137 AS328266 AS328320 AS328512 AS328562 AS328964 AS397131 AS398465

AS10310 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS10310

11 upstreams

AS1221 AS1299 AS3356 AS3462 AS3491 AS4637 AS6777 AS7195 AS15830 AS32097 AS52025

AS10310 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS10310 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS10310

32 downstreams

AS5779 AS7233 AS7280 AS10229 AS10230 AS10880 AS14196 AS14776 AS14777 AS14778 AS14779 AS14780 AS16515 AS18293 AS24376 AS24506 AS26101 AS28122 AS34010 AS36088 AS36229 AS36646 AS36647 AS36752 AS38032 AS43428 AS45501 AS56173 AS203070 AS203219 AS203220 AS393245

AS10310 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.