Check-Host.cc

Autonomous System

AS21769

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

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

AS Profile

AS Name
AS Type
RIR
Country
Allocated

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
RPKI Coverage

Geographic Footprint

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

US
27,071
FR
1,405
BR
739
GB
549
JP
394
SG
311
CA
287
ZA
277
DE
214
KR
190
NL
188
EE
163

Top Open Ports

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

Port Open IPs
60000 3,947
40000 3,560
9100 1,449
22 1,119
80 1,051
443 981
111 573
53 401
9001 358
8443 328
3389 313
8444 260
8000 258
25 248
21 220