Check-Host.cc

Autonomous System

AS21554 · CYBERLYNK

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

Announced IPs
IPv4
IPv4 Prefixes
IPv6 Prefixes
Hosted Domains
2,482
resolve into this AS
Peers
Customers

AS Profile

AS Name
CYBERLYNK
AS Type
Scope
Not Disclosed
RIR
ARIN
Country
US
Allocated
2001-05-23

RPKI Validity

Total ROAs
11
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

US
2,110

Top Open Ports

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

Port Open IPs
80 161
443 139
22 118
5900 89
88 69
21 48
110 42
25 38
143 37
993 36
53 33
5666 27
587 26
5000 26
5061 25