Check-Host.cc

Autonomous System

AS4455 · BSO

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

Announced IPs
59,392
IPv4
IPv4 Prefixes
33
IPv6 Prefixes
15
Hosted Domains
234
resolve into this AS
Peers
2,343
Customers
82

AS Profile

AS Name
BSO
AS Type
NSP
Scope
Global
Traffic
300-500Gbps
IRR AS-SET
AS-BSO
RIR
RIPE NCC
Country
GB
Allocated
2014-01-27

RPKI Validity

Total ROAs
90
Valid Prefixes
13
NotFound
35
Announced (BGP)
48
RPKI Coverage
27.1%

Geographic Footprint

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

FR
411
GB
35
DE
24
US
8
JP
7
AE
1
CH
1
NL
1
SG
1
ES
1
AU
1
IT
1

Top Open Ports

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

Port Open IPs
443 19
22 16
1214 15
1194 15
1241 13
1100 12
1234 12
1311 11
179 11
1158 9
1110 8
80 7
2000 6
1099 5
5060 3