Check-Host.cc

Autonomous System

AS18042 · Koos Broadband Telecom

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

Announced IPs
123k
IPv4
IPv4 Prefixes
6
IPv6 Prefixes
1
Hosted Domains
resolve into this AS
Peers
Customers

AS Profile

AS Name
Koos Broadband Telecom
AS Type
Cable/DSL/ISP
Scope
Not Disclosed
IRR AS-SET
AS-CNSKBT
RIR
Country
Allocated

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
7
RPKI Coverage

Geographic Footprint

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

TW
369

Top Open Ports

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

Port Open IPs
23 45
443 30
80 17
37 8
161 7
179 5
21 5
554 4
1720 4
110 4
8443 3
445 3
53 3
25 3
8086 2

Upstreams