Check-Host.cc

Autonomous System

AS40021 · Contabo USA

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

Announced IPs
141k
IPv4
IPv4 Prefixes
91
IPv6 Prefixes
5
Hosted Domains
75,332
resolve into this AS
Peers
Customers

Abusive IPs

11 IPs in this AS hit our honeypot sensors (193 attacks over 90 days) — SSH/Telnet brute-force, exploit probes, IoT-RCE. Ranked by hit count.

IP Address Attacks Ports Protocols Last seen
62.146.173.198 98 1 ssh 2026-07-20
86.48.30.65 54 1 telnet 2026-06-16
209.126.3.224 12 1 mssql 2026-07-21
94.72.112.185 8 3 http, https 2026-07-03
217.216.65.227 6 1 mssql 2026-06-14
86.48.30.101 4 3 http, https 2026-07-02
209.126.84.176 4 1 smb 2026-06-27
207.244.236.194 2 1 redis 2026-07-26
209.145.51.174 2 2 http, vnc 2026-07-23
82.197.66.108 2 1 telnet 2026-08-02
147.93.190.194 1 1 sip 2026-07-22