Check-Host.cc

Autonomous System

AS4851 · Host Networks

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

Announced IPs
33,792
IPv4
IPv4 Prefixes
25
IPv6 Prefixes
3
Hosted Domains
638
resolve into this AS
Peers
10
Customers
6

AS Profile

AS Name
Host Networks
Also known as
Host Group of Companies Pty Ltd
AS Type
Content
Scope
Australia
Traffic
1-5Gbps
RIR
APNIC
Country
AU
Allocated
2005-01-11

RPKI Validity

Total ROAs
78
Valid Prefixes
8
NotFound
20
Announced (BGP)
28
RPKI Coverage
28.6%

Geographic Footprint

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

AU
462
US
5

Top Open Ports

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

Port Open IPs
80 35
443 26
465 22
22 21
25 17
110 14
143 10
993 9
21 9
2083 7
2096 7
53 6
2095 6
995 6
587 5