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
17,769
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
3,308
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
70,590
HK
28
US
2

Top Open Ports

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

Port Open IPs
443 2,001
1080 1,975
80 1,646
22 1,626
53 699
8443 623
1723 584
23 563
111 562
32768 561
2000 554
179 533
3389 503
8888 500
8000 473