Check-Host.cc

Autonomous System

AS16223 · Columbus AS16223

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

Announced IPs
135k
IPv4
IPv4 Prefixes
11
IPv6 Prefixes
1
Hosted Domains
160
resolve into this AS
Peers
16
Customers
4

AS Profile

AS Name
Columbus AS16223
Also known as
Columbus LLC
AS Type
Cable/DSL/ISP
Scope
Not Disclosed
IRR AS-SET
RIPE::AS-COLUMBUS
RIR
RIPE NCC
Country
UA
Allocated
2001-01-31

RPKI Validity

Total ROAs
32
Valid Prefixes
3
NotFound
9
Announced (BGP)
12
RPKI Coverage
25%

Geographic Footprint

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

UA
1,813

Top Open Ports

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

Port Open IPs
80 56
8000 46
7547 43
2000 41
554 32
443 32
1723 29
22 22
53 21
8080 19
50050 17
81 14
8443 13
37777 10
8001 10