Check-Host.cc

Try 1.1.1.1 AS13335 check-host.cc /country/de /tld/cc
Autonomous System

AS13172 · ESO

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

bgp.tools RIPEstat
Announced IPs
1,536
IPv4
IPv4 Prefixes
6
IPv6 Prefixes
3
Hosted Domains
3
resolve into this AS
Peers
17
Customers
—

AS Profile

AS Name
ESO
AS Type
Enterprise
Scope
Regional
Traffic
5-10Gbps
Website
https://www.eso.bg
IRR AS-SET
AS-SET-ESO
RIR
RIPE NCC
Country
BG
Allocated
2005-02-04

RPKI Validity

Total ROAs
63
Valid Prefixes
—
NotFound
—
Announced (BGP)
9
RPKI Coverage
—

Geographic Footprint

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

BG
6

Top Open Ports

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

Port Open IPs
443 2
80 1

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.