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
49,591
resolve into this AS
Peers
Customers

AS Profile

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

RPKI Validity

Total ROAs
136
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
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
540 3,578
2701 3,560
9300 3,521
1521 3,518
1433 3,517
1723 3,517
1311 3,510
2000 3,445
3724 3,406
1755 3,379
1883 3,378
990 3,362
21025 3,362
427 3,360
1241 3,360