Check-Host.cc

Autonomous System

AS201950 · Alexander Bork

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

Announced IPs
256
IPv4
IPv4 Prefixes
1
IPv6 Prefixes
5
Hosted Domains
resolve into this AS
Peers
12
Customers

AS Profile

AS Name
Alexander Bork
Also known as
KIEKEMAL
AS Type
Educational/Research
Scope
Europe
Traffic
0-20Mbps
IRR AS-SET
AS201950:AS-ALL
RIR
RIPE NCC
Country
DE
Allocated
2026-01-26

RPKI Validity

Total ROAs
24
Valid Prefixes
2
NotFound
4
Announced (BGP)
6
RPKI Coverage
33.3%

Geographic Footprint

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

DE
1

Top Open Ports

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

Port Open IPs
22 1