Check-Host.cc

Autonomous System

AS18025 · BT DC

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

Announced IPs
768
IPv4
IPv4 Prefixes
2
IPv6 Prefixes
Hosted Domains
10
resolve into this AS
Peers
Customers

AS Profile

AS Name
BT DC
AS Type
Content
Scope
Regional
Traffic
1-5Gbps
RIR
APNIC
Country
BT
Allocated
2018-02-27

RPKI Validity

Total ROAs
12
Valid Prefixes
2
NotFound
Announced (BGP)
2
RPKI Coverage
100%

Geographic Footprint

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

BT
47

Top Open Ports

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

Port Open IPs
22 7
80 3
25 2
21 1
443 1
8080 1
50000 1

Upstreams