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
3.71M
resolve into this AS
Peers
299
Customers
7

Pingable IPs

How we measure this — two independent signals, we don't actively ping every network on a fixed schedule:

Responsive-host snapshot — every IP below answered ICMP in our last internet-wide sweep (2026-07-22). A periodic, one-pass census — not continuous monitoring.

Reachability trend (chart) — accrues passively from real user checks: each day counts the distinct hosts in this AS that responded to a ping someone actually ran. A sustained drop can flag an outage or new filtering.

Reachability trend · passive, from user checks · 90 days 60 days · now 16
2026-04-24: 36 responders 2026-04-29: 1 responders 2026-05-02: 49 responders 2026-05-04: 1 responders 2026-05-05: 9 responders 2026-05-07: 19 responders 2026-05-09: 9 responders 2026-05-10: 10 responders 2026-05-11: 1 responders 2026-05-12: 1 responders 2026-05-15: 10 responders 2026-05-17: 1 responders 2026-05-19: 7 responders 2026-05-20: 31 responders 2026-05-21: 1 responders 2026-05-22: 2 responders 2026-05-26: 11 responders 2026-05-27: 2 responders 2026-05-29: 12 responders 2026-05-30: 9 responders 2026-05-31: 10 responders 2026-06-01: 11 responders 2026-06-02: 9 responders 2026-06-03: 9 responders 2026-06-04: 10 responders 2026-06-05: 11 responders 2026-06-06: 10 responders 2026-06-07: 10 responders 2026-06-08: 11 responders 2026-06-09: 12 responders 2026-06-10: 12 responders 2026-06-11: 10 responders 2026-06-12: 10 responders 2026-06-13: 19 responders 2026-06-14: 10 responders 2026-06-18: 1 responders 2026-06-19: 1 responders 2026-06-23: 1 responders 2026-06-24: 2 responders 2026-06-26: 12 responders 2026-06-27: 9 responders 2026-06-28: 14 responders 2026-06-29: 1 responders 2026-07-01: 1 responders 2026-07-02: 8 responders 2026-07-03: 11 responders 2026-07-04: 8 responders 2026-07-08: 1 responders 2026-07-10: 1 responders 2026-07-11: 14 responders 2026-07-12: 10 responders 2026-07-13: 9 responders 2026-07-14: 12 responders 2026-07-15: 15 responders 2026-07-16: 2 responders 2026-07-17: 4 responders 2026-07-18: 11 responders 2026-07-19: 12 responders 2026-07-20: 60 responders 2026-07-21: 16 responders
2026-04-24 peak 60 2026-07-21

5,568,113 IPs in this AS answered ICMP in our last internet-wide sweep, as of 2026-07-22 — a periodic snapshot of responsive hosts, not live monitoring.

IP Address Last seen
102.133.204.200 PING 4 часа ago
104.208.27.193 PING 4 часа ago
104.41.62.63 PING 4 часа ago
104.42.76.189 PING 4 часа ago
104.44.37.147 PING 4 часа ago
104.45.177.7 PING 4 часа ago
108.141.13.75 PING 4 часа ago
108.142.158.14 PING 4 часа ago
108.143.127.82 PING 4 часа ago
128.203.222.211 PING 4 часа ago
128.203.58.236 PING 4 часа ago
128.85.62.163 PING 4 часа ago
13.104.153.65 PING 4 часа ago
13.105.103.194 PING 4 часа ago
13.105.109.120 PING 4 часа ago
13.67.166.58 PING 4 часа ago
13.68.103.3 PING 4 часа ago
13.69.176.35 PING 4 часа ago
13.70.151.43 PING 4 часа ago
13.77.43.145 PING 4 часа ago
13.77.62.111 PING 4 часа ago
13.81.8.116 PING 4 часа ago
13.83.120.214 PING 4 часа ago
13.86.103.111 PING 4 часа ago
13.92.17.124 PING 4 часа ago
13.92.224.25 PING 4 часа ago
13.93.60.4 PING 4 часа ago
13.94.189.194 PING 4 часа ago
130.107.203.181 PING 4 часа ago
130.107.47.162 PING 4 часа ago
130.33.166.1 PING 4 часа ago
130.33.53.163 PING 4 часа ago
131.145.63.38 PING 4 часа ago
131.189.208.93 PING 4 часа ago
131.189.74.109 PING 4 часа ago
132.164.179.145 PING 4 часа ago
132.164.63.249 PING 4 часа ago
132.220.168.104 PING 4 часа ago
132.220.186.137 PING 4 часа ago
134.112.128.110 PING 4 часа ago
134.149.59.8 PING 4 часа ago
135.116.191.12 PING 4 часа ago
135.116.38.22 PING 4 часа ago
135.119.13.172 PING 4 часа ago
135.119.252.232 PING 4 часа ago
135.149.79.43 PING 4 часа ago
135.171.193.108 PING 4 часа ago
135.18.139.68 PING 4 часа ago
135.18.216.111 PING 4 часа ago
135.224.52.80 PING 4 часа ago
135.232.48.250 PING 4 часа ago
135.234.104.0 PING 4 часа ago
135.235.160.53 PING 4 часа ago
137.116.121.243 PING 4 часа ago
167.105.123.66 PING 4 часа ago
172.167.190.179 PING 4 часа ago
172.168.128.33 PING 4 часа ago
172.168.252.172 PING 4 часа ago
172.169.3.88 PING 4 часа ago
172.170.56.161 PING 4 часа ago
172.171.206.229 PING 4 часа ago
172.171.38.1 PING 4 часа ago
172.171.74.57 PING 4 часа ago
172.176.184.208 PING 4 часа ago
172.176.54.240 PING 4 часа ago
172.176.75.126 PING 4 часа ago
172.177.202.168 PING 4 часа ago
172.180.22.220 PING 4 часа ago
172.183.6.35 PING 4 часа ago
172.191.248.149 PING 4 часа ago
172.199.217.121 PING 4 часа ago
172.200.117.149 PING 4 часа ago
172.200.225.24 PING 4 часа ago
172.202.189.6 PING 4 часа ago
172.202.26.130 PING 4 часа ago
172.204.133.90 PING 4 часа ago
172.205.125.175 PING 4 часа ago
172.205.32.61 PING 4 часа ago
172.205.46.87 PING 4 часа ago
172.205.81.39 PING 4 часа ago
172.206.85.231 PING 4 часа ago
172.208.117.82 PING 4 часа ago
172.209.41.89 PING 4 часа ago
172.212.195.34 PING 4 часа ago
172.212.23.32 PING 4 часа ago
172.214.116.143 PING 4 часа ago
172.214.126.139 PING 4 часа ago
172.214.69.48 PING 4 часа ago
20.0.48.171 PING 4 часа ago
20.1.193.128 PING 4 часа ago
20.10.235.238 PING 4 часа ago
20.103.181.186 PING 4 часа ago
20.103.230.7 PING 4 часа ago
20.103.238.88 PING 4 часа ago
20.106.233.233 PING 4 часа ago
20.106.74.163 PING 4 часа ago
20.109.250.53 PING 4 часа ago
20.11.108.221 PING 4 часа ago
20.11.122.3 PING 4 часа ago
20.111.115.112 PING 4 часа ago
Showing 100 of 5,568,113