Check-Host.cc

Autonomous System

AS40509

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

Announced IPs
74,496
IPv4
IPv4 Prefixes
183
IPv6 Prefixes
70
Hosted Domains
50,393
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
ARIN
Country
US
Allocated
2017-12-20

RPKI Validity

Total ROAs
119
Valid Prefixes
1
NotFound
252
Announced (BGP)
253
RPKI Coverage
0.4%

Geographic Footprint

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

US
60,181
BR
509
SG
508
FR
254
NL
254
DE
254
AU
254
GB
254

Top Open Ports

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

Port Open IPs
2701 3,805
540 3,757
1521 3,726
1723 3,721
1311 3,719
9300 3,714
1433 3,714
2000 3,634
1755 3,620
3724 3,579
1883 3,571
2717 3,566
990 3,558
21025 3,557
1241 3,533