Check-Host.cc

Autonomous System

AS9824 · JCOM

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

Announced IPs
10.32M
IPv4
IPv4 Prefixes
231
IPv6 Prefixes
62
Hosted Domains
1,064
resolve into this AS
Peers
8
Customers
20

AS Profile

AS Name
JCOM
Also known as
J:COM / Jupiter Telecommunications / Technology Networks / @NetHome
AS Type
Cable/DSL/ISP
Scope
Regional
IRR AS-SET
AS-9824TRANSIT AS-9824TRANSIT6
RIR
APNIC
Country
JP
Allocated
2000-01-12

RPKI Validity

Total ROAs
994
Valid Prefixes
14
NotFound
279
Announced (BGP)
293
RPKI Coverage
4.8%

Geographic Footprint

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

JP
5,416

Top Open Ports

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

Port Open IPs
9090 558
554 189
80 156
443 137
7547 66
8443 51
53 45
8080 34
9999 31
5357 31
1723 31
8008 29
9000 27
8009 27
49152 25