Check-Host.cc

Autonomous System

AS8075 · Microsoft

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Announced IPs
81.77M
IPv4
IPv4 Prefixes
1,142
IPv6 Prefixes
116
Hosted Domains
3.72M
resolve into this AS
Peers
299
Customers
7

AS Profile

AS Name
Microsoft
Also known as
8068 8069
AS Type
Content
Scope
Global
IRR AS-SET
AS-MICROSOFT
RIR
Country
Allocated

RPKI Validity

Total ROAs
10,720
Valid Prefixes
1,176
NotFound
82
Announced (BGP)
1,258
RPKI Coverage
93.5%

Geographic Footprint

Countries where this AS's scanned IPs are geolocated, by open-IP count.

US
540,729
NL
184,497
GB
70,978
IE
65,331
JP
53,132
AU
49,605
IN
43,278
SG
38,369
CA
35,117
DE
31,417
SE
27,319
HK
25,535

Top Open Ports

Most common open ports across IPs in this AS (last 30 days).

Port Open IPs
443 92,988
80 49,428
8081 13,537
8443 12,899
22 12,076
20000 11,787
8082 10,064
8444 9,888
3389 4,817
60000 3,516
8080 2,200
10000 2,185
10250 2,157
8083 1,924
179 1,885