Check-Host.cc

Autonomous System

AS12831

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

Announced IPs
IPv4
IPv4 Prefixes
12
IPv6 Prefixes
1
Hosted Domains
591
resolve into this AS
Peers
2
Customers
29

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
PL
Allocated
1999-12-01

RPKI Validity

Total ROAs
Valid Prefixes
NotFound
Announced (BGP)
13
RPKI Coverage

Geographic Footprint

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

PL
658

Top Open Ports

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

Port Open IPs
2000 41
443 36
53 34
80 27
9443 10
465 9
22 8
8000 7
8443 7
21 7
25 7
993 6
1723 6
143 6
5060 5

Upstreams

Tier-1 / transit-free network

CAIDA AS-Relationships sees no upstream transit provider for this ASN — either a tier-1 carrier, a settlement-free routing arrangement, or an ASN that peers privately. Tier-1s like AS174, AS3356, AS6939 also show empty here.