Check-Host.cc

Autonomous System

AS4812

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

Announced IPs
13.65M
IPv4
IPv4 Prefixes
485
IPv6 Prefixes
100
Hosted Domains
17,703
resolve into this AS
Peers
Customers
50

AS Profile

AS Name
AS Type
RIR
APNIC
Country
CN
Allocated
1996-01-09

RPKI Validity

Total ROAs
1,754
Valid Prefixes
488
NotFound
97
Announced (BGP)
585
RPKI Coverage
83.4%

Geographic Footprint

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

CN
70,193
HK
28
US
2

Top Open Ports

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

Port Open IPs
443 1,942
1080 1,938
80 1,608
22 1,580
53 676
8443 604
1723 574
111 550
32768 544
23 544
2000 544
179 522
3389 494
8888 480
8000 463