Check-Host.cc

Autonomous System

AS9541 · Cyber Internet Services

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

Announced IPs
266k
IPv4
IPv4 Prefixes
711
IPv6 Prefixes
224
Hosted Domains
546
resolve into this AS
Peers
192
Customers
21

AS Profile

AS Name
Cyber Internet Services
Also known as
CYBERNET
AS Type
NSP
Scope
Regional
Traffic
1-5Tbps
IRR AS-SET
AS9541:AS-CYBERNET
RIR
APNIC
Country
PK
Allocated
1999-06-01

RPKI Validity

Total ROAs
1,398
Valid Prefixes
212
NotFound
723
Announced (BGP)
935
RPKI Coverage
22.7%

Geographic Footprint

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

PK
3,683

Top Open Ports

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

Port Open IPs
443 202
80 180
554 79
23 67
2000 65
8000 59
5060 57
37777 55
179 39
1433 31
53 28
22 27
81 26
7547 24
1080 23