Check-Host.cc

Autonomous System

AS205248

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

Announced IPs
2,304
IPv4
IPv4 Prefixes
9
IPv6 Prefixes
Hosted Domains
243
resolve into this AS
Peers
Customers

AS Profile

AS Name
AS Type
RIR
RIPE NCC
Country
CZ
Allocated
2017-10-06

RPKI Validity

Total ROAs
62
Valid Prefixes
NotFound
Announced (BGP)
9
RPKI Coverage

Geographic Footprint

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

US
292
BG
262
GI
252
DE
79

Top Open Ports

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

Port Open IPs
443 173
80 103
22 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.