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
17,813
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
2,790
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
70,943
HK
28
US
2

Top Open Ports

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

Port Open IPs
443 2,040
1080 2,012
22 1,672
80 1,672
53 721
8443 633
1723 605
23 579
32768 575
111 571
2000 563
179 538
8888 509
3389 509
8000 487