Check-Host.cc

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

AS328191 · Companhia Santomense de Telecomunicacoes

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

bgp.tools RIPEstat
Announced IPs
16,896
IPv4
IPv4 Prefixes
29
IPv6 Prefixes
1
Hosted Domains
19
resolve into this AS
Peers
—
Customers
—

AS Profile

AS Name
Companhia Santomense de Telecomunicacoes
Also known as
CST
AS Type
Cable/DSL/ISP
Scope
Africa
Traffic
5-10Gbps
Website
https://cst.st/
RIR
AFRINIC
Country
ST
Allocated
2017-07-10

RPKI Validity

Total ROAs
—
Valid Prefixes
—
NotFound
—
Announced (BGP)
30
RPKI Coverage
—

Geographic Footprint

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

ST
82

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.