Check-Host.cc

Autonomous System

AS4 · University of Southern California - AS4

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

Announced IPs
70,144
IPv4
IPv4 Prefixes
44
IPv6 Prefixes
7
Hosted Domains
82
resolve into this AS
Peers
Customers
2

Abusive IPs

No honeypot hits from this AS

No IP in this AS has reached our honeypot sensors in the last 90 days. This signal accrues passively as attackers scan our distributed sensors — brute-force, exploit probes and IoT-RCE attempts show up here per source IP.