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
1,286
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
710
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
6,739

Top Open Ports

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

Port Open IPs
9090 970
554 337
80 308
443 208
7547 122
8443 87
53 76
8080 62
8009 52
49152 51
67 50
9000 49
9999 46
22 44
8008 42