Check-Host.cc

Autonomous System

AS39704 · CJ2 Hosting

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

Announced IPs
20,480
IPv4
IPv4 Prefixes
17
IPv6 Prefixes
5
Hosted Domains
11,732
resolve into this AS
Peers
125
Customers
13

AS Profile

AS Name
CJ2 Hosting
Also known as
CJ2
AS Type
Cable/DSL/ISP
Scope
Regional
Traffic
10-20Gbps
Website
IRR AS-SET
AS-CJ2
RIR
RIPE NCC
Country
NL
Allocated
2006-04-12

RPKI Validity

Total ROAs
82
Valid Prefixes
18
NotFound
4
Announced (BGP)
22
RPKI Coverage
81.8%

Geographic Footprint

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

NL
1,335

Top Open Ports

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

Port Open IPs
80 71
443 66
25 38
53 37
110 36
587 36
21 34
993 31
465 27
22 25
995 25
143 23
2222 15
8443 9
8880 8