Check-Host.cc

Autonomous System

AS12129 · 123NET

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

Announced IPs
200k
IPv4
IPv4 Prefixes
56
IPv6 Prefixes
6
Hosted Domains
8,050
resolve into this AS
Peers
22
Customers
93

AS Profile

AS Name
123NET
AS Type
NSP
Scope
North America
Traffic
200-300Gbps
IRR AS-SET
LEVEL3::AS-I123
RIR
ARIN
Country
US
Allocated
1999-03-30

RPKI Validity

Total ROAs
192
Valid Prefixes
40
NotFound
22
Announced (BGP)
62
RPKI Coverage
64.5%

Geographic Footprint

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

US
3,514

Top Open Ports

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

Port Open IPs
443 186
80 135
21 56
22 49
2000 42
5060 32
25 30
53 29
587 28
143 28
993 23
8080 23
110 23
995 20
465 18