Check-Host.cc

Autonomous System

AS27665 · Columbus Communications Trinidad LTD

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

Announced IPs
149k
IPv4
IPv4 Prefixes
40
IPv6 Prefixes
39
Hosted Domains
197
resolve into this AS
Peers
Customers
9

AS Profile

AS Name
Columbus Communications Trinidad LTD
Also known as
Flow
AS Type
Cable/DSL/ISP
Scope
South America
Traffic
20-50Gbps
RIR
LACNIC
Country
TT
Allocated
2003-01-31

RPKI Validity

Total ROAs
72
Valid Prefixes
5
NotFound
74
Announced (BGP)
79
RPKI Coverage
6.3%

Geographic Footprint

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

TT
1,591

Top Open Ports

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

Port Open IPs
80 84
8000 55
554 52
443 43
23 26
9000 18
22 13
37777 13
8080 13
21 11
179 10
1723 8
8443 7
10443 7
53 6

Upstreams