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AS8075

Microsoft Corporation

Aangekondigde IPs
80,747,008
CIDR-prefixes
1,222
ASN
AS8075

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

47/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Hosting allocation −6
  • Trust score 47 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About Microsoft

Microsoft Corporation is an American multinational technology company headquartered in Redmond, Washington. The company became influential in the rise of personal computers through software like Windows and has since expanded into areas such as Internet services, cloud computing, artificial intelligence, video gaming, and more.

Founded
1975
Headquarters
Redmond
Industry
technology industry
Employees
221,000

⚠ 5 MOAS prefixes — meerdere origin ASNs gedetecteerd

Alle MOAS-anomalieën →

Een voorheen stabiele prefix afkomstig van AS8075 wordt nu ook aangekondigd door een andere ASN (MOAS — Multiple-Origin AS), gedetecteerd door onze RIPE RIS-collectoren. Vaak goedaardig (anycast, multi-homing of een recente overdracht) — maar het kan duiden op een route leak of prefix hijack, dus het is de moeite waard om te onderzoeken.

PrefixOrigin ASNsLaatst gedetecteerd (UTC)
40.77.38.0/24 AS8075, AS64945 2026-07-18 11:52:44
103.61.61.0/24 AS8075, AS138457, AS139137 2026-07-18 11:52:44
195.244.28.0/23 AS8075, AS16509 2026-07-18 11:52:44
103.61.63.0/24 AS8075, AS138457, AS139137 2026-07-17 19:22:38
212.103.45.0/24 AS8075, AS202280 2026-07-17 19:22:38

Network profile

Source: PeeringDB →
Network type Content
Geographic scope Global
Traffic ratio Mostly Outbound
Peering policy Selective
IRR record AS-MICROSOFT

Present at 209 internet exchanges: Equinix New York, Equinix Chicago, Equinix Dallas, Equinix Los Angeles, Equinix San Jose, SIX Seattle: MTU 1500, NYIIX New York, Equinix Miami, LINX LON1: Main, Equinix Zurich: Equinix IX - ZH Metro, …

Web3 footprint

AS8075 hosts 16 observed decentralized-network nodes across 3 networks. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS8075 — wereldwijde IP-voetafdruk

Steden waar AS8075 heeft meetbare IPv4-toewijzing. Klik op een punt om de pagina van die stad te openen. Grootte en kleur schalen met het aantal IP's.

Bekijk op 3D-wereldbol →

Top CIDR-bereiken

CIDRIPsPTR DensityOrganisatieLandStateCity
20.64.0.0/10 4.19M
0.1%
Microsoft Corporation US Virginia Washington
20.192.0.0/10 4.19M
0.1%
Microsoft Corporation US
48.192.0.0/10 4.19M
0.0%
Microsoft Corporation GB Tokyo Tokyo
172.128.0.0/10 4.19M
0.0%
Microsoft Corporation GB Virginia Washington
4.160.0.0/11 2.10M
0.0%
Microsoft Corporation US Ontario Toronto
4.224.0.0/11 2.10M
0.0%
Microsoft Corporation US Maharashtra Pune
13.64.0.0/11 2.10M
0.1%
Microsoft Corporation US Texas San Antonio
20.0.0.0/11 2.10M
0.1%
Microsoft Corporation US Virginia Boydton
48.160.0.0/11 2.10M
0.0%
Microsoft Corporation US
48.192.0.0/11 2.10M
0.0%
Microsoft Corporation GB Tokyo Tokyo
52.160.0.0/11 2.10M
0.1%
Microsoft Corporation US California San Jose
52.224.0.0/11 2.10M
0.1%
Microsoft Corporation US California San Jose
107.32.0.0/11 2.10M
0.0%
Microsoft Corporation GB
172.128.0.0/11 2.10M
0.0%
Microsoft Corporation GB
4.144.0.0/12 1.05M
0.0%
Microsoft Corporation US
4.192.0.0/12 1.05M
0.1%
Microsoft Corporation US
20.48.0.0/12 1.05M
0.3%
Microsoft Corporation US
20.160.0.0/12 1.05M
0.1%
Microsoft Corporation US
48.224.0.0/12 1.05M
0.0%
US
52.96.0.0/12 1.05M
4.5%
Microsoft Corporation US Wyoming Cheyenne
57.160.0.0/12 1.05M
0.0%
Microsoft Corporation GB
74.144.0.0/12 1.05M
0.0%
Microsoft Corporation GB
135.224.0.0/12 1.05M
0.1%
Microsoft Corporation GB Virginia Washington
172.176.0.0/12 1.05M
0.0%
Microsoft Corporation GB
4.216.0.0/13 524.3K
0.0%
Microsoft Corporation US
20.184.0.0/13 524.3K
0.1%
Microsoft Corporation US Virginia Washington
31.80.0.0/13 524.3K
0.0%
Microsoft Corporation GB
40.88.0.0/13 524.3K
11.9%
Microsoft Corporation US Virginia Washington
40.96.0.0/13 524.3K
0.0%
Microsoft Corporation US
40.112.0.0/13 524.3K
0.1%
Microsoft Corporation US Illinois Chicago
48.240.0.0/13 524.3K
0.0%
US
52.136.0.0/13 524.3K
0.1%
Microsoft Corporation US California San Jose
52.152.0.0/13 524.3K
0.1%
Microsoft Corporation US Texas San Antonio
57.152.0.0/13 524.3K
0.0%
Microsoft Corporation GB
68.240.0.0/13 524.3K
0.0%
Microsoft Corporation GB
104.40.0.0/13 524.3K
5.6%
Microsoft Corporation US California San Jose
104.208.0.0/13 524.3K
0.3%
Microsoft Corporation US Texas San Antonio
145.176.0.0/13 524.3K
0.0%
Microsoft Corporation GB
172.136.0.0/13 524.3K
0.0%
US
172.152.0.0/13 524.3K
0.0%
US California Los Angeles
172.160.0.0/13 524.3K
0.0%
Microsoft Corporation GB England London
172.168.0.0/13 524.3K
0.0%
US Iowa Des Moines
172.176.0.0/13 524.3K
0.0%
US Virginia Boydton
172.200.0.0/13 524.3K
0.2%
Microsoft Corporation GB
172.208.0.0/13 524.3K
0.0%
Microsoft Corporation GB
191.232.0.0/13 524.3K
0.2%
Microsoft Corporation BR São Paulo Campinas
4.148.0.0/14 262.1K
0.0%
US Arizona Phoenix
4.152.0.0/14 262.1K
0.0%
US Virginia Boydton
4.208.0.0/14 262.1K
0.0%
Microsoft Corporation US
13.240.0.0/14 262.1K
0.0%
Microsoft Corporation GB
20.40.0.0/14 262.1K
0.2%
Microsoft Corporation US California San Jose
20.96.0.0/14 262.1K
0.0%
US Virginia Boydton
23.96.0.0/14 262.1K
0.1%
Microsoft Corporation US
40.68.0.0/14 262.1K
0.2%
Microsoft Corporation US
40.76.0.0/14 262.1K
5.5%
Microsoft Corporation US Virginia Washington
40.104.0.0/14 262.1K
9.5%
Microsoft Corporation US
40.120.0.0/14 262.1K
0.1%
Microsoft Corporation US Virginia Washington
48.248.0.0/14 262.1K
0.0%
US
51.56.0.0/14 262.1K
0.0%
Microsoft Corporation GB
51.104.0.0/14 262.1K
0.1%
Microsoft Corporation GB North Holland Amsterdam
51.140.0.0/14 262.1K
0.2%
Microsoft Corporation GB England London
52.148.0.0/14 262.1K
0.1%
Microsoft Corporation US Virginia Washington
52.224.0.0/14 262.1K
0.0%
US Virginia Boydton
57.164.0.0/14 262.1K
0.0%
US Virginia Boydton
72.144.0.0/14 262.1K
0.0%
Microsoft Corporation US
72.152.0.0/14 262.1K
0.0%
Microsoft Corporation US Iowa Des Moines
74.156.0.0/14 262.1K
0.0%
US
74.160.0.0/14 262.1K
0.0%
Microsoft Corporation US
74.176.0.0/14 262.1K
0.0%
Microsoft Corporation US
74.224.0.0/14 262.1K
0.0%
Microsoft Corporation US
74.240.0.0/14 262.1K
0.0%
Microsoft Corporation US
98.64.0.0/14 262.1K
0.0%
Microsoft Corporation US
108.140.0.0/14 262.1K
0.1%
Microsoft Corporation US
135.4.0.0/14 262.1K
0.0%
Microsoft Corporation GB
135.228.0.0/14 262.1K
0.0%
US
135.232.0.0/14 262.1K
0.1%
Microsoft Corporation GB
145.184.0.0/14 262.1K
0.0%
Microsoft Corporation GB
172.132.0.0/14 262.1K
0.0%
US
172.144.0.0/14 262.1K
0.0%
US
172.172.0.0/14 262.1K
0.1%
Microsoft Corporation GB
172.196.0.0/14 262.1K
0.0%
Microsoft Corporation GB
4.156.0.0/15 131.1K
0.0%
US Virginia Washington
4.158.0.0/15 131.1K
0.0%
GB England London
4.170.0.0/15 131.1K
0.0%
QA Baladiyat ad Dawhah Doha
4.172.0.0/15 131.1K
0.0%
CA Ontario Toronto
4.186.0.0/15 131.1K
0.0%
IN Maharashtra Pune
4.196.0.0/15 131.1K
0.0%
AU New South Wales Sydney
4.204.0.0/15 131.1K
0.0%
CA Ontario Toronto
4.208.0.0/15 131.1K
0.0%
IE Leinster Dublin
4.214.0.0/15 131.1K
0.0%
Microsoft Corporation US
9.130.0.0/15 131.1K
0.0%
Microsoft Corporation GB
9.132.0.0/15 131.1K
0.0%
Microsoft Corporation GB
9.140.0.0/15 131.1K
0.0%
Microsoft Corporation GB Hesse Frankfurt am Main
9.158.0.0/15 131.1K
0.0%
Microsoft Corporation GB
9.166.0.0/15 131.1K
0.0%
Microsoft Corporation US
9.192.0.0/15 131.1K
0.0%
Microsoft Corporation GB
9.228.0.0/15 131.1K
0.0%
Microsoft Corporation GB
9.234.0.0/15 131.1K
0.6%
Microsoft Corporation GB
13.64.0.0/15 131.1K
0.0%
US California San Jose
13.80.0.0/15 131.1K
0.0%
NL North Holland Amsterdam

BGP Aangekondigde Prefixes

Live BGP-anomalieën →

Prefixes AS8075 daadwerkelijk afkomstig uit BGP, waargenomen door onze RIPE RIS-collectoren. Deze live routingweergave kan afwijken van de bovenstaande registry-toewijzing.

PrefixAankondigingsvoorbeeldenLaatst gezien
153.45.128.0/24 15,464 2026-07-13 06:46:18
20.45.128.0/20 13,098 2026-07-18 04:13:33
102.37.0.0/17 12,266 2026-07-18 04:13:33
102.133.128.0/17 12,210 2026-07-18 04:13:33
40.95.86.0/23 12,196 2026-07-18 04:13:33
52.98.16.0/22 12,182 2026-07-18 04:13:33
40.107.18.0/23 12,170 2026-07-18 04:13:33
52.239.232.0/24 12,158 2026-07-18 04:13:33
40.127.0.0/19 12,156 2026-07-18 04:13:33
102.133.0.0/17 12,154 2026-07-18 04:13:33
102.37.128.0/17 12,128 2026-07-18 04:13:33
104.47.19.0/24 12,111 2026-07-18 04:13:33
153.45.158.0/24 8,459 2026-07-15 15:41:33
208.56.2.0/24 6,647 2026-07-18 06:05:32
194.45.24.0/23 6,211 2026-07-18 06:05:32
206.195.220.0/24 5,400 2026-07-18 06:05:32
153.45.129.0/24 5,191 2026-07-18 06:11:58
185.34.250.0/24 4,823 2026-07-18 06:11:58
161.195.152.0/24 4,666 2026-07-18 06:11:58
153.45.153.0/24 4,532 2026-06-23 17:49:34
164.75.128.0/24 4,392 2026-07-18 06:11:58
202.14.81.0/24 4,372 2026-07-18 06:05:32
45.143.225.0/24 4,338 2026-07-18 06:11:58
164.75.129.0/24 4,174 2026-07-18 06:11:58
212.46.57.0/24 4,093 2026-07-18 06:05:32
67.210.128.0/24 4,057 2026-07-18 06:11:58
158.58.136.0/21 4,049 2026-07-18 06:11:58
45.143.224.0/24 4,033 2026-07-18 06:11:58
185.113.189.0/24 3,995 2026-07-18 06:11:58
195.105.26.0/24 3,976 2026-07-18 06:05:32
167.92.212.0/24 3,966 2026-07-18 06:11:58
185.52.203.0/24 3,950 2026-07-18 06:11:58
93.174.64.0/21 3,939 2026-07-18 06:11:58
138.128.250.0/24 3,931 2026-07-18 06:11:58
46.254.176.0/21 3,920 2026-07-18 06:11:58
213.156.248.0/24 3,919 2026-07-18 06:05:32
40.66.128.0/17 3,912 2026-07-18 06:11:41
40.108.0.0/19 3,905 2026-07-18 06:11:41
185.236.221.0/24 3,887 2026-07-18 06:11:58
167.92.211.0/24 3,883 2026-07-18 06:11:58
185.76.37.0/24 3,869 2026-07-18 06:11:58
192.160.194.0/24 3,835 2026-07-18 06:05:32
213.156.249.0/24 3,826 2026-07-18 06:05:32
217.71.189.0/24 3,796 2026-07-18 06:05:32
46.236.202.0/24 3,761 2026-06-30 16:00:44
204.239.54.0/24 3,756 2026-07-18 06:05:32
142.147.54.0/24 3,730 2026-07-18 06:11:58
103.131.149.0/24 3,650 2026-07-18 06:11:58
194.180.131.0/24 3,643 2026-07-18 06:05:32
204.209.219.0/24 3,625 2026-07-18 06:05:32

Toon top 50 of 1,146 aangekondigde prefixes per steekproefvolume.

Frequently Asked Questions

Wat is AS8075?

AS8075 is een Autonomous System Number toegewezen aan Microsoft Corporation. Een ASN identificeert een netwerk dat een specifieke set IP-adressen beheert en bepaalt hoe verkeer over het internet wordt gerouteerd via BGP (Border Gateway Protocol).

Hoeveel IP-adressen kondigt AS8075 aan?

AS8075 kondigt 80.75M IPv4-adressen aan, verdeeld over 1,222 gerouteerde CIDR prefixes. Het netwerk is geregistreerd in United States.

Wie beheert AS8075?

AS8075 wordt beheerd door Microsoft Corporation. De organisatie is gevestigd in United States. U kunt alle IP-bereiken en gerelateerde ASNs bekijken op de organisatiepagina.

In welk land is AS8075 geregistreerd?

AS8075 is geregistreerd in United States. Dit geeft aan waar de netwerkoperator is gevestigd, hoewel de IP-adressen die het aankondigt wereldwijd gebruikers kunnen bedienen.

Laatst bijgewerkt: 2026-07-18 11:40:32 UTC
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