Check-Host.cc

Autonomous System

AS19437

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

Announced IPs
65,792
IPv4
IPv4 Prefixes
120
IPv6 Prefixes
5
Hosted Domains
13,852
resolve into this AS
Peers
Customers
4

AS Profile

AS Name
AS Type
RIR
ARIN
Country
US
Allocated
2012-12-03

RPKI Validity

Total ROAs
689
Valid Prefixes
93
NotFound
32
Announced (BGP)
125
RPKI Coverage
74.4%

Geographic Footprint

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

US
3,258
DE
38

Top Open Ports

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

Port Open IPs
80 253
443 252
22 131
161 106
3389 49
21 35
53 32
5985 31
143 25
25 25
7001 23
135 22
8080 21
445 20
5666 19

Upstreams