AS8075 Microsoft Corporation 🇺🇸 US
Announcing 1,359 prefixes, seen at the RIS collectors.
IPv4 prefixes
1,235
81,796,864 (319,519 × /24)
IPv6 prefixes
124
140 × /32
Upstreams
12
transit providers observed
Peers
54
settlement-free adjacencies
Downstreams
7
transit customers observed
Customer cone
8
ASes reachable through it
Registry and operator data
- AS number
- AS8075
- Name
- Microsoft Corporation
- Organisation
- Microsoft
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1997-03-31
- Network type
- Content
- Scope
- Global
- Peering policy
- Selective
- IRR as-set
- AS-MICROSOFT
- Website
- http://www.microsoft.com
- PeeringDB
- net/694
- Exchanges
- 207
- Facilities
- 167
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 72,813 | 2,073 | 1,687 | CAIDA |
| AS1299 Arelion (fka. Telia Carrier) | 🇸🇪 SE | 70,183 | 109 | 3,359 | CAIDA |
| AS174 Cogent Communications, LLC | 🇺🇸 US | 67,515 | 3,894 | 2,553 | CAIDA |
| AS6453 TATA Communications (America) Inc | 🇺🇸 US | 59,452 | 125 | 133 | CAIDA |
| AS4826 Vocus Connect International Backbone | 🇦🇺 AU | 51,776 | 161 | 19 | CAIDA |
| AS12956 Telxius (Telefonica Global) | 🇪🇸 ES | 51,612 | 28 | 70 | CAIDA |
| AS4755 TATA Communications (formerly VSNL) | 🇮🇳 IN | 29,357 | 2,368 | 2,322 | CAIDA |
| AS9318 SK Broadband Co Ltd | 🇰🇷 KR | 21,834 | 810 | 14 | CAIDA |
| AS52025 ParadoxNetworks Limited | 🇬🇧 GB | 20,198 | 16 | 1 | CAIDA |
| AS29632 Netassist International EOOD | 🇧🇬 BG | 45 | 0 | 173 | inferred |
| AS17477 Macquarie Technology Operations Pty Limited | 🇦🇺 AU | 20 | 114 | 8 | CAIDA |
| AS56662 Marcin Gondek | 🇵🇱 PL | 0 | 0 | 175 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS2914 NTT America, Inc. | 🇺🇸 US | 59,179 | 1,721 | 3 | CAIDA |
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 57,402 | 241 | 3,643 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 57,199 | 250 | 1 | CAIDA |
| AS6762 Telecom Italia Sparkle (Seabone) | 🇮🇹 IT | 55,829 | 307 | 78 | CAIDA |
| AS9002 RETN Limited | 🇬🇧 GB | 55,369 | 14 | 267 | CAIDA |
| AS3320 Deutsche Telekom AG | 🇩🇪 DE | 54,605 | 928 | 5 | CAIDA |
| AS5511 Orange S.A. | 🇫🇷 FR | 54,115 | 742 | 1 | CAIDA |
| AS3491 PCCW Global (HK) Ltd. | ðŸ‡ðŸ‡° HK | 53,133 | 527 | 5 | CAIDA |
| AS1273 Vodafone Group PLC | 🇪🇺 EU | 51,990 | 174 | 4 | CAIDA |
| AS8966 Etisalat (E&) | 🇦🇪 AE | 50,558 | 49 | 5 | CAIDA |
| AS15412 Flag Telecom UK Limited | 🇬🇧 GB | 50,494 | 19 | 18 | CAIDA |
| AS4637 Telstra International Limited | ðŸ‡ðŸ‡° HK | 45,543 | 669 | 14 | CAIDA |
| AS4657 StarHub Ltd | 🇸🇬 SG | 38,640 | 208 | 1 | CAIDA |
| AS35280 F5 Networks SARL | 🇫🇷 FR | 35,948 | 60 | 45 | CAIDA |
| AS7018 AT&T Enterprises, LLC | 🇺🇸 US | 31,322 | 626 | 1,490 | CAIDA |
| AS20485 JSC TransTeleCom | 🇷🇺 RU | 30,852 | 85 | 1,319 | CAIDA |
| AS33891 Core-Backbone GmbH | 🇩🇪 DE | 30,597 | 1 | 81 | CAIDA |
| AS12389 PJSC Rostelecom | 🇷🇺 RU | 27,768 | 3,279 | 21 | CAIDA |
| AS37100 SEACOM Limited | 🇲🇺 MU | 24,729 | 10 | 22 | CAIDA |
| AS37721 Virtual Technologies & Solutions | 🇧🇫 BF | 24,283 | 64 | 1,589 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 24,078 | 45 | 1,711 | CAIDA |
| AS8280 SYNAPSECOM S.A. Provider of Telecommunications and Internet Services | 🇬🇷 GR | 23,938 | 66 | 1,487 | CAIDA |
| AS50673 Serverius Holding B.V. | 🇳🇱 NL | 20,476 | 130 | 1,394 | CAIDA |
| AS34549 meerfarbig GmbH & Co. KG | 🇩🇪 DE | 20,333 | 47 | 4,301 | CAIDA |
| AS56655 Gigahost AS | 🇳🇴 NO | 20,315 | 63 | 1,489 | CAIDA |
| AS132132 MyRepublic Ltd. | 🇸🇬 SG | 20,309 | 7 | 1,349 | CAIDA |
| AS328977 Wavex Internet Service Provider LTD | 🇰🇪 KE | 1,991 | 54 | 1,327 | CAIDA |
| AS208972 GIBIRNet Iletisim | 🇹🇷 TR | 805 | 90 | 1,490 | CAIDA |
| AS1257 Tele2 Sverige AB | 🇪🇺 EU | 643 | 386 | 1,490 | CAIDA |
| AS7575 Australian Academic and Research Network (AARNet) | 🇦🇺 AU | 586 | 201 | 55 | CAIDA |
| AS852 TELUS Communications Inc. | 🇨🇦 CA | 302 | 751 | 1,488 | CAIDA |
| AS17639 Converge ICT Solutions Inc. | 🇵🇠PH | 243 | 575 | 1,488 | CAIDA |
| AS6696 VERIXI SA | 🇧🇪 BE | 197 | 49 | 1,569 | CAIDA |
| AS394256 Tech Futures Interactive Inc. | 🇨🇦 CA | 131 | 22 | 34 | CAIDA |
| AS55720 Gigabit Hosting Sdn Bhd | 🇲🇾 MY | 124 | 278 | 2,631 | CAIDA |
| AS22652 Videotron Ltee | 🇨🇦 CA | 114 | 156 | 1,492 | CAIDA |
| AS42708 Glesys AB | 🇸🇪 SE | 98 | 203 | 1,571 | CAIDA |
| AS64073 Vetta Group | 🇳🇿 NZ | 70 | 56 | 1,489 | CAIDA |
| AS1836 green.ch AG | 🇨🇠CH | 45 | 76 | 1,494 | CAIDA |
| AS34019 Hivane Association | 🇫🇷 FR | 39 | 6 | 1,493 | CAIDA |
| AS1136 KPN B.V. | 🇳🇱 NL | 37 | 422 | 2 | CAIDA |
| AS50304 Blix Solutions AS | 🇳🇴 NO | 33 | 97 | 1,498 | CAIDA |
| AS38001 NewMedia Express Pte. Ltd. | 🇸🇬 SG | 27 | 68 | 1,529 | CAIDA |
| AS48362 Stadtwerke Feldkirch | 🇦🇹 AT | 17 | 7 | 600 | CAIDA |
| AS50628 Leonix Telecom SAS | 🇫🇷 FR | 16 | 11 | 1,482 | CAIDA |
| AS48185 team.blue NV | 🇧🇪 BE | 14 | 1 | 1,568 | CAIDA |
| AS4608 Asia Pacific Network Information Centre | 🇦🇺 AU | 11 | 7 | 1,333 | CAIDA |
| AS50300 CustodianDC Limited | 🇬🇧 GB | 10 | 39 | 1,471 | CAIDA |
| AS1403 EBOX | 🇨🇦 CA | 5 | 232 | 1,666 | CAIDA |
| AS20514 Axians AB | 🇸🇪 SE | 3 | 30 | 1,283 | CAIDA |
| AS20205 Amplex Electric, Inc. | 🇺🇸 US | 2 | 13 | 1,479 | CAIDA |
| AS59919 Brainbox S.r.l. | 🇮🇹 IT | 2 | 8 | 1,312 | CAIDA |
| AS14907 Wikimedia Foundation Inc. | 🇺🇸 US | 0 | 11 | 1,533 | CAIDA |
| AS29504 Freenet Liberec, z.s. | 🇨🇿 CZ | 0 | 1 | 1,490 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS8069 Microsoft Corporation | 🇺🇸 US | 0 | 809 | 4,784 | CAIDA |
| AS8068 Microsoft Corporation | 🇺🇸 US | 0 | 39 | 2,793 | CAIDA |
| AS8070 Microsoft Corporation | 🇺🇸 US | 0 | 30 | 1,826 | CAIDA |
| AS58593 Microsoft Azure China (Shanghai Blue Cloud) | 🇨🇳 CN | 0 | 37 | 1,639 | CAIDA |
| AS3598 Microsoft Corporation | 🇺🇸 US | 0 | 18 | 579 | CAIDA |
| AS62540 Drake Holdings LLC | 🇺🇸 US | 0 | 2 | 88 | CAIDA |
| AS5761 Microsoft Corporation | 🇺🇸 US | 0 | 1 | 78 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.