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Network

AS8075

United StatesContent

Microsoft Corporation

Microsoft announces 1,209 IPv4 prefixes (81.1M addresses) and 115 IPv6 prefixes from the United States. 98% of them are covered by valid RPKI records.

Prefixes

1,209 · 115

IPv4 · IPv6

Address space

81.1M

IPv4 addresses · 9.2M IPv6 /48s

RPKI

98% valid

0 invalid · 23 without a record

Peering

Selective

207 exchanges · 167 facilities

Where it is

157 facilities with known locations (of 167)

Details

Network

Name
Microsoft Corporation
Type
Content
Country
United StatesUnited States
Registry
ARIN
Registered
Mar 31, 199729 years ago
Website
microsoft.com
UsersCloudflare Radar's estimate of people who reach the internet through this network.
About 404.6K
Abuse contact
abuse@microsoft.com

Routing security

ASPAAn RPKI record listing the only networks allowed to be its upstream providers, so routers can reject leaked or forged paths.
Not published
RPKI coverageShare of its announcements that a signed record (ROA) authorizes.
1,301 of 1,324 valid
IncidentsPossible BGP hijacks (high-confidence detections) and route leaks involving this network in the last 30 days, from Cloudflare Radar.
None in 30 days

AS8075 on Cloudflare Radar →PeeringDB →

Largest prefixes

1,324 announcements in all

IPv4

1,209
  1. 20.64.0.0/10RPKI valid
  2. 20.192.0.0/10RPKI valid
  3. 13.64.0.0/11RPKI valid
  4. 20.0.0.0/11RPKI valid
  5. 48.224.0.0/11RPKI valid
  6. 52.160.0.0/11RPKI valid
  7. 52.224.0.0/11RPKI valid
  8. 107.32.0.0/11RPKI valid
  9. 172.128.0.0/11RPKI valid
  10. 172.160.0.0/11RPKI valid
  11. 4.144.0.0/12RPKI valid
  12. 4.160.0.0/12RPKI valid
  13. 4.176.0.0/12RPKI valid
  14. 4.192.0.0/12RPKI valid
  15. 4.208.0.0/12RPKI valid
  16. 4.224.0.0/12RPKI valid
  17. 4.240.0.0/12RPKI valid
  18. 20.48.0.0/12RPKI valid
  19. 20.160.0.0/12RPKI valid
  20. 40.80.0.0/12RPKI valid
  21. 48.160.0.0/12RPKI valid
  22. 48.192.0.0/12RPKI valid
  23. 52.96.0.0/12RPKI valid
  24. 57.160.0.0/12RPKI valid

Internet exchanges

Largest 60 of 207, by port speed

  1. DE-CIX FrankfurtGermanyFrankfurt1,200 Gbps
  2. LINX LON1United KingdomLondon800 Gbps
  3. IX Australia Melbourne (VIC-IX)AustraliaMelbourne800 Gbps
  4. AMS-IXNetherlandsAmsterdam800 Gbps
  5. IX Australia Sydney (NSW-IX)AustraliaSydney800 Gbps
  6. NL-ixNetherlandsAmsterdam, Rotterdam, Brussels, Luxembourg, Frankfurt, Düsseldorf, Berlin, Dublin, London, Copenhagen, Paris, Marseille600 Gbps
  7. Equinix Hong KongHong KongHong Kong600 Gbps
  8. Equinix SingaporeSingaporeSingapore600 Gbps
  9. NL-ix 2NetherlandsAmsterdam600 Gbps
  10. Equinix ChicagoUnited StatesChicago400 Gbps
  11. Equinix DallasUnited StatesDallas400 Gbps
  12. SIX SeattleUnited StatesSeattle400 Gbps
  13. Equinix SydneyAustraliaSydney400 Gbps
  14. TorIXCanadaToronto400 Gbps
  15. LINX LON2United KingdomLondon400 Gbps
  16. Equinix AshburnUnited StatesAshburn400 Gbps
  17. LONAPUnited KingdomLondon400 Gbps
  18. France-IX ParisFranceParis400 Gbps
  19. IX.br (PTT.br) São PauloBrazilSão Paulo/SP400 Gbps
  20. BBIX TokyoJapanTokyo400 Gbps
  21. NAPAfrica IX JohannesburgSouth AfricaJohannesburg400 Gbps
  22. ESpanix Madrid Lower LANSpainMadrid400 Gbps
  23. BNIXBelgiumBrussels400 Gbps
  24. Extreme IX ChennaiIndiaChennai400 Gbps
  25. Extreme IX MumbaiIndiaMumbai400 Gbps
  26. UAE-IXUnited Arab EmiratesDubai400 Gbps
  27. MICEUnited StatesMinneapolis, MN400 Gbps
  28. Equinix New YorkUnited StatesNew York200 Gbps
  29. Equinix Los AngelesUnited StatesLos Angeles200 Gbps
  30. Equinix San JoseUnited StatesSan Jose200 Gbps
  31. Equinix MiamiUnited StatesMiami200 Gbps
  32. SwissIXSwitzerlandZurich200 Gbps
  33. KINXSouth KoreaSeoul200 Gbps
  34. MIX-ITItalyMilan200 Gbps
  35. NIX.CZCzechiaPrague200 Gbps
  36. THINX WarsawPolandWarsaw200 Gbps
  37. Equinix AtlantaUnited StatesAtlanta200 Gbps
  38. Digital Realty AtlantaUnited StatesAtlanta200 Gbps
  39. MyIXMalaysiaKuala Lumpur200 Gbps
  40. VIXAustriaVienna200 Gbps
  41. Equinix TokyoJapanTokyo200 Gbps
  42. SGIXSingaporeSingapore200 Gbps
  43. JPIX TOKYOJapanTokyo200 Gbps
  44. Any2DenverUnited StatesDenver200 Gbps
  45. Boston Internet ExchangeUnited StatesBoston, Massachusetts200 Gbps
  46. Any2WestUnited StatesLos Angeles and Silicon Valley200 Gbps
  47. Equinix ParisFranceParis200 Gbps
  48. DRF IXUnited StatesHonolulu200 Gbps
  49. IX.br (PTT.br) CampinasBrazilCampinas/SP200 Gbps
  50. MegaIX SydneyAustraliaSydney200 Gbps
  51. MegaIX BrisbaneAustraliaBrisbane200 Gbps
  52. MegaIX MelbourneAustraliaMelbourne200 Gbps
  53. France-IX MarseilleFranceMarseille200 Gbps
  54. Equinix WarsawPolandWarsaw200 Gbps
  55. JPNAP TokyoJapanTokyo200 Gbps
  56. VANIXCanadaVancouver200 Gbps
  57. GR-IX::AthensGreeceAthens200 Gbps
  58. JPIX OSAKAJapanOsaka200 Gbps
  59. BIX.BGBulgariaSofia200 Gbps
  60. NAPAfrica IX Cape TownSouth AfricaCape Town200 Gbps