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Système Autonome

AS8075

Microsoft Corporation

IPs annoncées
80,765,440
Préfixes CIDR
1,277
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.

53/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Active-threat / abuse risk −12
  • Trust score 53 / 100

Experimental · trust-vectors model v1.2.0 — 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

⚠ 2 Préfixe MOASes — plusieurs ASN d'origine détectés

Toutes les anomalies MOAS →

Un préfixe auparavant stable, originaire de l'AS8075 est maintenant également annoncé par un autre ASN (MOAS — Multiple-Origin AS), détecté par nos collecteurs RIPE RIS. Souvent bénin (anycast, multi-homing, ou un transfert récent) — mais cela peut signaler une fuite de route ou un détournement de préfixe, il est donc utile de l'inspecter.

PréfixeASN d'origineDernière détection (UTC)
195.244.28.0/23 AS8075, AS16509 2026-09-01 22:09:23
212.103.45.0/24 AS8075, AS202280 2026-09-01 22:09:23

Network profile

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

Present at 207 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 — empreinte IP mondiale

Villes où l'AS8075 a une allocation IPv4 mesurable. Cliquez sur n'importe quel point pour ouvrir la page de cette ville. La taille et la couleur varient en fonction du nombre d'IP.

Voir sur le globe 3D →

Principales plages CIDR

CIDRIPsPTR DensityOrganisationPaysStateCity
4.192.0.0/10 4.19M
0.0%
Microsoft Corporation US Ontario Toronto
20.64.0.0/10 4.19M
0.1%
Microsoft Corporation US
20.192.0.0/10 4.19M
0.1%
Microsoft Corporation US
48.192.0.0/10 4.19M
0.0%
Microsoft Corporation GB North Holland Amsterdam
172.128.0.0/10 4.19M
0.0%
Microsoft Corporation GB Iowa Des Moines
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
48.160.0.0/11 2.10M
0.0%
Microsoft Corporation US
48.192.0.0/11 2.10M
0.0%
Microsoft Corporation GB North Holland Amsterdam
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 Virginia Washington
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%
Microsoft Corporation 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 Dulles
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%
Microsoft Corporation 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
172.160.0.0/13 524.3K
0.0%
Microsoft Corporation GB England London
172.168.0.0/13 524.3K
0.0%
Microsoft Corporation US Iowa Des Moines
172.176.0.0/13 524.3K
0.0%
Microsoft Corporation 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 Virginia Dulles
4.148.0.0/14 262.1K
0.0%
Microsoft Corporation US Arizona Phoenix
4.152.0.0/14 262.1K
0.0%
Microsoft Corporation US Virginia Boydton
4.196.0.0/14 262.1K
0.0%
Microsoft Corporation AU New South Wales Sydney
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
20.96.0.0/14 262.1K
0.0%
Microsoft Corporation 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
40.80.0.0/14 262.1K
0.0%
Microsoft Corporation US California San Jose
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 Dulles
48.248.0.0/14 262.1K
0.0%
Microsoft Corporation 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 Dulles
52.224.0.0/14 262.1K
0.0%
Microsoft Corporation US Virginia Washington
57.164.0.0/14 262.1K
0.0%
Microsoft Corporation 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
74.160.0.0/14 262.1K
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 US
135.228.0.0/14 262.1K
0.0%
Microsoft Corporation 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%
Microsoft Corporation US
172.136.0.0/14 262.1K
0.0%
Microsoft Corporation US
172.144.0.0/14 262.1K
0.0%
Microsoft Corporation US
172.152.0.0/14 262.1K
0.0%
Microsoft Corporation 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%
Microsoft Corporation US Virginia Washington
4.158.0.0/15 131.1K
0.0%
Microsoft Corporation GB England London
4.170.0.0/15 131.1K
0.0%
Microsoft Corporation QA Baladiyat ad Dawhah Doha
4.172.0.0/15 131.1K
0.0%
Microsoft Corporation CA Ontario Toronto
4.186.0.0/15 131.1K
0.0%
Microsoft Corporation IN Maharashtra Pune
4.204.0.0/15 131.1K
0.0%
Microsoft Corporation CA Ontario Toronto
4.208.0.0/15 131.1K
0.0%
Microsoft Corporation 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%
Microsoft Corporation US California San Jose

Préfixes BGP annoncés

Anomalies BGP en direct →

Préfixes AS8075 provient réellement du BGP, observé par nos collecteurs RIPE RIS. Cette vue de routage en direct peut différer de l'allocation de registre ci-dessus.

PrefixÉchantillons d'annonceDernière vue
153.45.128.0/24 19,573 2026-09-01 21:35:54
20.45.128.0/20 14,228 2026-09-01 21:11:32
52.98.16.0/22 13,342 2026-09-01 21:11:44
102.37.0.0/17 13,331 2026-09-01 21:11:57
40.95.86.0/23 13,331 2026-09-01 21:11:36
102.133.128.0/17 13,310 2026-09-01 21:11:57
40.127.0.0/19 13,282 2026-09-01 21:11:36
40.107.18.0/23 13,239 2026-09-01 21:11:36
52.239.232.0/24 13,224 2026-09-01 21:11:44
102.133.0.0/17 13,200 2026-09-01 21:11:57
102.37.128.0/17 13,185 2026-09-01 21:11:57
104.47.19.0/24 13,168 2026-09-01 21:12:02
153.45.158.0/24 12,584 2026-09-01 21:35:54
216.99.86.0/24 10,724 2026-09-01 21:35:54
193.29.158.0/24 10,408 2026-09-01 21:35:54
20.203.0.0/17 10,065 2026-09-01 21:11:32
20.74.128.0/17 10,048 2026-09-01 21:11:32
20.45.80.0/24 10,014 2026-09-01 21:11:32
20.46.192.0/19 9,992 2026-09-01 21:11:32
208.56.2.0/24 9,967 2026-09-01 21:35:54
20.46.32.0/24 9,966 2026-09-01 21:11:32
20.196.0.0/18 9,960 2026-09-01 21:11:32
20.46.144.0/20 9,901 2026-09-01 21:11:32
20.45.64.0/20 9,879 2026-09-01 21:11:32
20.37.64.0/19 9,838 2026-09-01 21:11:32
20.46.32.0/19 9,806 2026-09-01 21:11:32
194.45.24.0/23 9,422 2026-09-01 21:35:54
40.119.160.0/19 9,212 2026-09-01 21:11:36
40.95.238.0/23 9,121 2026-09-01 21:11:36
40.107.142.0/23 9,096 2026-09-01 21:11:36
52.105.196.0/23 9,084 2026-09-01 21:11:44
185.34.250.0/24 9,073 2026-09-01 21:35:54
40.123.192.0/19 9,055 2026-09-01 21:11:36
40.120.0.0/20 9,025 2026-09-01 21:11:36
40.123.224.0/20 9,007 2026-09-01 21:11:36
40.126.192.0/23 8,955 2026-09-01 21:11:36
45.143.225.0/24 8,921 2026-09-01 21:35:54
206.195.220.0/24 8,868 2026-09-01 21:35:54
167.92.211.0/24 8,788 2026-09-01 21:35:54
185.236.221.0/24 8,668 2026-09-01 21:13:26
185.113.189.0/24 8,618 2026-09-01 21:35:54
193.134.96.0/24 8,569 2026-09-01 21:13:23
192.102.165.0/24 8,551 2026-09-01 21:35:54
67.210.128.0/24 8,480 2026-09-01 21:35:54
194.49.206.0/24 8,472 2026-09-01 21:35:54
202.14.81.0/24 8,353 2026-09-01 21:35:54
164.75.128.0/24 8,328 2026-09-01 21:35:54
213.156.248.0/24 8,314 2026-09-01 21:13:29
167.92.212.0/24 8,301 2026-09-01 21:35:54
45.156.164.0/24 8,292 2026-09-01 21:35:54

Affichage des meilleurs 50 of 1,198 préfixes annoncés par volume d'échantillons.

Frequently Asked Questions

Qu'est-ce que l'AS8075 ?

L'AS8075 est un numéro de système autonome attribué à Microsoft Corporation. Un ASN identifie un réseau qui contrôle un ensemble spécifique d'adresses IP et détermine comment le trafic est acheminé sur internet via BGP (Border Gateway Protocol).

Combien d'adresses IP l'AS8075 annonce-t-il ?

L'AS8075 annonce 80.77M adresses IPv4 réparties sur 1,277 préfixes CIDR routés. Le réseau est enregistré en United States.

Qui opère l'AS8075 ?

L'AS8075 est opéré par Microsoft Corporation. L'organisation est basée en United States. Vous pouvez consulter toutes les plages IP et les ASN associés sur la page de l'organisation.

Dans quel pays l'AS8075 est-il enregistré ?

L'AS8075 est enregistré en United States. Cela indique où le siège de l'opérateur de réseau est situé, bien que les adresses IP qu'il annonce puissent servir des utilisateurs dans le monde entier.

Dernière mise à jour : 2026-09-01 22:09:06 UTC
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