Check-Host.cc

Autonomous System

AS56456

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

Announced IPs
4,096
IPv4
IPv4 Prefixes
1
IPv6 Prefixes
1
Hosted Domains
173
resolve into this AS
Peers
24
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
CZ
Allocated
2011-02-24

RPKI Validity

Total ROAs
18
Valid Prefixes
2
NotFound
Announced (BGP)
2
RPKI Coverage
100%

Top Open Ports

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

Port Open IPs
443 21
80 16
8000 7
2000 6
8080 6
25 5
554 5
1723 4
37777 4
993 4
7777 3
22 3
5000 3
8888 3
8081 2

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.