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
17,721
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
2,272
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
70,312
HK
28
US
2

Top Open Ports

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

Port Open IPs
443 1,956
1080 1,953
80 1,621
22 1,592
53 684
8443 613
1723 577
111 552
23 551
32768 547
2000 546
179 527
3389 500
8888 491
8000 467