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
49,700
resolve into this AS
Peers
Customers

AS Profile

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

RPKI Validity

Total ROAs
102
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
60,180
BR
509
SG
508
AU
254
NL
254
GB
254
FR
254
DE
254

Top Open Ports

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

Port Open IPs
2701 3,636
540 3,634
1521 3,584
9300 3,584
1723 3,580
1433 3,577
1311 3,570
2000 3,514
3724 3,463
1755 3,449
1883 3,447
21025 3,421
1241 3,420
427 3,415
990 3,414