Skip to content
InternetData
Log inSign up
HomeCompaniesYahoo Holdings Inc.
Business

Yahoo Holdings Inc.

Yahoo Holdings Inc. uses 656,872 IPv4 addresses in 247 ranges, and 132 IPv6 ranges, by the registry records IP Company reads.

yahooinc.com·United States

656,872
IPv4 addresses
247
IPv4 ranges
132
IPv6 ranges
61
ASes it operates
15
countries

About the company

Who it is, where it is registered and who owns it.

Description
Web portal and search engine
Founded
1994
Headquarters
Sunnyvale
Industry
web portal

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS36647 Yahoo Holdings Inc.184,320 · 28.06%
  2. AS26101 Yahoo Holdings Inc.121,344 · 18.47%
  3. AS36646 Yahoo Holdings Inc.94,720 · 14.42%
  4. AS10310 Yahoo Holdings Inc.57,856 · 8.81%
  5. AS56173 internet content provider33,792 · 5.14%
  6. AS7280 Yahoo Holdings Inc.1,792 · 0.27%
  7. AS14778 Yahoo Holdings Inc.1,536 · 0.23%
  8. AS14777 Yahoo Holdings Inc.1,280 · 0.19%
  9. AS36088 Yahoo Holdings Inc.1,280 · 0.19%
  10. AS4866 Yahoo Holdings Inc.768 · 0.12%
  11. AS5779 Yahoo Holdings Inc.768 · 0.12%
  12. AS10230 internet content provider768 · 0.12%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

top 12 of 15
  1. United States563,200 · 85.80%
  2. Singapore43,008 · 6.55%
  3. Taiwan20,480 · 3.12%
  4. Hong Kong9,728 · 1.48%
  5. United Kingdom7,936 · 1.21%
  6. Brazil3,840 · 0.59%
  7. Switzerland3,584 · 0.55%
  8. Australia1,280 · 0.20%
  9. India768 · 0.12%
  10. Japan768 · 0.12%
  11. South Korea768 · 0.12%
  12. Germany256 · 0.04%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

top 50 of 61
ASNNAMETYPEREGISTEREDIPV4
AS36647Yahoo Holdings Inc.BusinessUnited States184,320
AS26101Yahoo Holdings Inc.BusinessUnited States121,344
AS36646Yahoo Holdings Inc.BusinessUnited States94,720
AS10310Yahoo Holdings Inc.BusinessUnited States78,592
AS7280Yahoo Holdings Inc.BusinessUnited States2,304
AS10880Yahoo Holdings Inc.BusinessUnited States1,536
AS14778Yahoo Holdings Inc.BusinessUnited States1,536
AS14777Yahoo Holdings Inc.BusinessUnited States1,280
AS36088Yahoo Holdings Inc.BusinessUnited States1,280
AS4866Yahoo Holdings Inc.BusinessUnited States768
AS5779Yahoo Holdings Inc.BusinessUnited States768
AS14196Yahoo Holdings Inc.BusinessUnited States768
AS14776Yahoo Holdings Inc.BusinessUnited States768
AS14779Yahoo Holdings Inc.BusinessUnited States768
AS14780Yahoo Holdings Inc.BusinessUnited States768
AS36229Yahoo Holdings Inc.BusinessUnited States768
AS36752Yahoo Holdings Inc.BusinessUnited States768
AS393245Yahoo Holdings Inc.BusinessUnited States768
AS16515Yahoo Holdings Inc.BusinessUnited States256
AS23879INY Edge siteBusinessUnited States256
AS23926INZ Edge siteBusinessUnited States256
AS1664Yahoo Holdings Inc.BusinessUnited States0
AS1668Yahoo Holdings Inc.BusinessUnited States0
AS1682Yahoo Holdings Inc.BusinessUnited States0
AS2056Yahoo Holdings Inc.BusinessUnited States0
AS10593Yahoo Holdings Inc.BusinessUnited States0
AS10681Yahoo Holdings Inc.BusinessUnited States0
AS11630Yahoo Holdings Inc.BusinessUnited States0
AS11631Yahoo Holdings Inc.BusinessUnited States0
AS13084Yahoo Inc.BusinessUnited States0
AS13533Yahoo Holdings Inc.BusinessUnited States0
AS14678Yahoo Holdings Inc.BusinessUnited States0
AS14781Yahoo Holdings Inc.BusinessUnited States0
AS14853Yahoo Holdings Inc.BusinessUnited States0
AS14854Yahoo Holdings Inc.BusinessUnited States0
AS14855Yahoo Holdings Inc.BusinessUnited States0
AS15445Yahoo Inc.BusinessUnited States0
AS17110Yahoo Holdings Inc.BusinessUnited States0
AS17457Internet Content ProviderBusinessAustralia0
AS22161Yahoo Holdings Inc.BusinessUnited States0
AS22565Yahoo Holdings Inc.BusinessUnited States0
AS24031Yahoo Inc.BusinessUnited States0
AS25723Yahoo Holdings Inc.BusinessUnited States0
AS26085Yahoo Holdings Inc.BusinessUnited States0
AS26316Yahoo Holdings Inc.BusinessUnited States0
AS32116Yahoo Holdings Inc.BusinessUnited States0
AS32345Yahoo Holdings Inc.BusinessUnited States0
AS36129Yahoo Holdings Inc.BusinessUnited States0
AS38072Yahoo Inc.BusinessUnited States0
AS39995Yahoo Holdings Inc.BusinessUnited States0

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASNPOLICYTRAFFICRATIOSCOPEEXCHANGESFACILITIES
AS10310SelectiveMostly OutboundGlobal8956
AS23879SelectiveMostly OutboundAsia Pacific20
AS23926SelectiveMostly OutboundAsia Pacific10
AS1668Open00
AS17457OpenHeavy OutboundAustralia01
AS55517SelectiveMostly OutboundAustralia01
AS134706Open00
AS204000Open00
AS394561Open00

Internet exchanges

The internet exchanges its networks connect at, by the capacity of their ports there: 92 exchanges, 157 ports and 5.9 Tbps in all.

top 30 of 92
EXCHANGEWHEREPORTSCAPACITY
Equinix AshburnAshburn, United States4400 Gbps
DE-CIX FrankfurtFrankfurt, Germany2400 Gbps
LINX LON1London, United Kingdom2400 Gbps
AMS-IXAmsterdam, The Netherlands2200 Gbps
Any2WestLos Angeles and Silicon Valley, United States2200 Gbps
Digital Realty AtlantaAtlanta, United States2200 Gbps
Equinix ChicagoChicago, United States2200 Gbps
Equinix DallasDallas, United States2200 Gbps
Equinix New YorkNew York, United States2200 Gbps
Equinix Palo AltoPalo Alto, United States2200 Gbps
Equinix San JoseSan Jose, United States2200 Gbps
Equinix SeattleSeattle, United States2200 Gbps
Equinix SingaporeSingapore, Singapore2200 Gbps
HKIXHong Kong, Hong Kong2200 Gbps
IX.br (PTT.br) São PauloSão Paulo/SP, Brazil2200 Gbps
SIX SeattleSeattle, United States2200 Gbps
Equinix Los AngelesLos Angeles, United States1100 Gbps
Equinix ParisParis, France1100 Gbps
France-IX ParisParis, France1100 Gbps
INEX LAN1Dublin, Ireland1100 Gbps
INEX LAN2Dublin, Ireland1100 Gbps
NYIIX New YorkNew York, United States1100 Gbps
TPIX-TWTaipei/Taiwan, Taiwan280 Gbps
Equinix Hong KongHong Kong, Hong Kong260 Gbps
Equinix MiamiMiami, United States260 Gbps
Any2EastWashington DC, Reston, Boston, New York, Atlanta, United States240 Gbps
DE-CIX New YorkNew York, United States240 Gbps
Equinix TokyoTokyo, Japan240 Gbps
FL-IXMiami, United States240 Gbps
JPIX TOKYOTokyo, Japan240 Gbps

Facilities

The datacenters and colocation sites its networks are in: 58 in 25 countries, the country with the most first.

first 50 of 58
FACILITYWHERE
Equinix DC1-DC15,DC21-DC22 - AshburnAshburn, United States
Digital Realty ATL13 - AtlantaAtlanta, United States
Equinix AT2/AT3 - AtlantaAtlanta, United States
ixColoBuffalo, United States
Equinix CH1/CH2/CH4 - ChicagoChicago, United States
Equinix DA1 - DallasDallas, United States
CoreSite - Denver (DE1)Denver, United States
CoreSite - Los Angeles (LA1) One WilshireLos Angeles, United States
Equinix LA1 - Los AngelesLos Angeles, United States
Equinix MI1 - Miami, NOTAMiami, United States
Digital Realty NYC (60 Hudson)New York, United States
Equinix NY9 - New York, 111 8th AvenueNew York, United States
Equinix SV8 - Silicon Valley, Palo AltoPalo Alto, United States
CoreSite - Reston (VA1)Reston, United States
Equinix SV1/SV5/SV10 - Silicon Valley, San JoseSan Jose, United States
Digital Realty Seattle SEA10Seattle, United States
Equinix SE2/SE3 - SeattleSeattle, United States
Equinix DC7 - Ashburn, ViennaVienna, United States
Digital Realty AMS9 - AmsterdamAmsterdam, The Netherlands
Equinix AM1/AM2 - Amsterdam, LuttenbergwegAmsterdam, The Netherlands
Equinix AM3 - Amsterdam, Science ParkAmsterdam, The Netherlands
Equinix AM6 - Amsterdam, DuivendrechtsekadeAmsterdam, The Netherlands
Equinix AM7 - Amsterdam, KuiperberwegAmsterdam, The Netherlands
Equinix AM8 - Amsterdam, GyroscoopwegAmsterdam, The Netherlands
Equinix TY1 - TokyoTokyo, Japan
Equinix TY2 - TokyoTokyo, Japan
Equinix TY3 - TokyoTokyo, Japan
Equinix TY4 - TokyoTokyo, Japan
Equinix DX1 - DubaiDubai, United Arab Emirates
Equinix DX2 - DubaiDubai, United Arab Emirates
Equinix ME1/ME2 - MelbourneMelbourne, Australia
Equinix SY1/SY2 - SydneySydney, Australia
Equinix SP4 - São PauloBarueri, Brazil
Equinix RJ1 - Rio de JaneiroRio de Janeiro, Brazil
Digital Realty Marseille MRS1/2/3/4Marseille, France
Equinix PA6 - Paris, CondorcetParis, France
Reliance Chennai IDCChennai, India
TATA Communications MumbaiMumbai, India
Equinix WA1 - Warsaw, Centrum LIMWarsaw, Poland
Equinix WA2 - WarsawWarsaw, Poland
Equinix SG1 - SingaporeSingapore, Singapore
Global Switch SingaporeSingapore, Singapore
CHT Taipei Banqiao IDCNew Taipei City, Taiwan
Chief LY Building TaipeiTaipei, Taiwan
Cabase BUEBuenos Aires, Argentina
Digital Realty VIE1/2 - ViennaVienna, Austria
TELEPOINT Sofia CentreSofia, Bulgaria
Cirion Santiago de Chile - SAN1Santiago, Chile
Equinix BG1 - BogotaBogota, Colombia
Digital Realty Frankfurt FRA1-27Frankfurt, Germany

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
137 Mbps
median download
279 Mbps
median upload
26
download tests
25
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, with the network announcing each.

first 100 of 379
RANGEIPV4ORIGIN
62.51.0.0/1665,536
98.138.0.0/1665,536AS36646
67.195.0.0/1767.195.128.0/2067.195.144.0/2138,912AS36647
98.136.192.0/1898.137.0.0/1898.137.64.0/2036,864AS36647
98.139.124.0/2298.139.128.0/1733,792AS26101
106.10.128.0/1732,768AS56173
195.93.0.0/1732,768
68.180.192.0/1816,384AS36647
72.30.0.0/1816,384AS26101
74.6.160.0/1974.6.192.0/1916,384AS36647
74.6.96.0/1974.6.128.0/2074.6.144.0/2114,336AS26101
67.195.176.0/2067.195.192.0/1912,288AS26101
62.78.0.0/198,192
98.136.128.0/198,192AS36647
98.137.160.0/198,192AS36647
98.137.224.0/198,192AS36647
98.137.96.0/198,192AS36647
98.139.16.0/2098.139.32.0/208,192AS26101
206.190.32.0/20206.190.48.0/216,144AS36647
209.191.64.0/20209.191.80.0/216,144AS10310
216.252.104.0/21216.252.112.0/206,144AS36646
66.163.168.0/2166.163.176.0/206,144AS36646
68.142.216.0/2168.142.224.0/206,144AS26101
184.165.11.0/24184.165.12.0/22184.165.16.0/205,376AS10310
63.250.204.0/2263.250.208.0/205,120AS36647
116.214.0.0/204,096
119.160.240.0/204,096
121.101.144.0/204,096
202.160.176.0/204,096AS10310
203.188.192.0/204,096
209.191.112.0/204,096AS10310
216.115.96.0/204,096AS10310
216.155.192.0/204,096AS36646
216.39.48.0/204,096AS36647
66.196.104.0/2166.196.112.0/214,096AS26101
66.218.80.0/204,096AS26101
67.195.160.0/204,096AS36647
69.147.112.0/204,096AS26101
69.147.96.0/204,096AS36647
72.30.192.0/204,096AS26101
74.6.32.0/204,096AS36647
209.131.50.0/23209.131.52.0/22209.131.56.0/213,584AS10310
74.6.52.0/2274.6.56.0/213,072AS36647
98.139.112.0/2198.139.120.0/223,072AS36647
184.165.0.0/21184.165.8.0/232,560AS10310
27.123.198.0/2327.123.200.0/212,560
66.196.80.0/2166.196.88.0/232,560AS26101
202.43.192.0/212,048
203.104.16.0/212,048AS10310
208.71.40.0/212,048AS36647
212.82.120.0/212,048
216.252.96.0/212,048AS10310
63.250.196.0/2263.250.200.0/222,048AS26101
66.196.64.0/212,048AS10310
67.195.224.0/212,048AS36647
68.142.240.0/212,048AS36647
68.180.136.0/212,048AS10310
69.147.72.0/212,048AS26101
74.6.248.0/212,048AS26101
98.136.120.0/212,048AS36646
98.137.192.0/212,048AS26101
98.137.216.0/212,048AS36646
98.137.80.0/212,048AS36646
77.238.168.0/2277.238.172.0/2377.238.174.0/241,792AS10310
27.123.48.0/2227.123.52.0/231,536
98.137.154.0/2398.137.156.0/221,536AS36646
188.125.88.0/221,024AS10310
193.93.196.0/221,024AS10310
200.152.164.0/221,024AS10310
200.152.172.0/221,024AS10310
202.43.208.0/221,024AS56173
202.43.212.0/221,024
202.86.4.0/221,024
203.110.236.0/221,024AS10310
209.73.180.0/221,024AS26101
212.82.112.0/221,024
27.123.38.0/2327.123.40.0/231,024
27.123.44.0/221,024AS10310
27.123.56.0/221,024
63.250.192.0/221,024AS36647
69.147.88.0/221,024AS36088
69.147.92.0/221,024AS14777
72.30.220.0/221,024AS10310
72.30.240.0/221,024AS36646
74.6.224.0/221,024AS10310
74.6.228.0/221,024AS36646
74.6.48.0/221,024AS26101
77.238.164.0/221,024
98.136.100.0/221,024AS36647
98.136.104.0/221,024AS36646
98.136.112.0/221,024AS36647
98.136.96.0/221,024AS36646
98.139.108.0/221,024AS36646
98.139.8.0/221,024AS26101
180.222.108.0/23180.222.110.0/24768AS24376
188.125.93.0/24188.125.94.0/23768AS10310
209.73.177.0/24209.73.178.0/23768AS36752
27.123.33.0/2427.123.34.0/23768AS10310
69.147.69.0/2469.147.70.0/23768AS5779
117.104.190.0/23512AS14778

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. Yahoo Holdings Inc.448,596 · 68.29%
  2. Yahoo Inc.119,296 · 18.16%
  3. Yahoo-Inc46,080 · 7.02%
  4. Yahoo Global Holdings B.V. Taiwan Branch12,288 · 1.87%
  5. Yahoo-UK Limited12,288 · 1.87%
  6. Yahoo Inc, Internet Content Provider4,096 · 0.62%
  7. YAHOO DO BRASIL INTERNET LTDA.3,852 · 0.59%
  8. Yahoo-SG12,048 · 0.31%
  9. Yahoo-TW12,048 · 0.31%
  10. Yahoo IS-NET1,536 · 0.23%
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

Request evaluationDownload sample
01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.
Get a quoteCompare licenses