Check-Host.cc

Autonomous System

AS10021 · Colt Technology Asia

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

Announced IPs
111k
IPv4
IPv4 Prefixes
45
IPv6 Prefixes
5
Hosted Domains
217
resolve into this AS
Peers
Customers
14

AS Profile

AS Name
Colt Technology Asia
Also known as
KVH
AS Type
NSP
Scope
Asia Pacific
Traffic
10-20Gbps
IRR AS-SET
AS-KVH
RIR
Country
Allocated

RPKI Validity

Total ROAs
222
Valid Prefixes
23
NotFound
27
Announced (BGP)
50
RPKI Coverage
46%

Geographic Footprint

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

JP
753

Top Open Ports

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

Port Open IPs
80 52
443 51
25 36
8080 11
161 5
587 5
8010 4
465 4
179 4
2000 3
22 3
143 3
6001 2
27019 2
49153 2

Upstreams