Check-Host.cc

Autonomous System

AS17390 · IBM

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

Announced IPs
7,680
IPv4
IPv4 Prefixes
30
IPv6 Prefixes
24
Hosted Domains
73
resolve into this AS
Peers
Customers

AS Profile

AS Name
IBM
Also known as
IBM CIO
AS Type
Enterprise
Scope
Global
RIR
ARIN
Country
US
Allocated
2010-10-18

RPKI Validity

Total ROAs
24
Valid Prefixes
4
NotFound
50
Announced (BGP)
54
RPKI Coverage
7.4%

Geographic Footprint

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

US
49
IN
4
JP
2
DE
2

Top Open Ports

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

Port Open IPs
443 7
80 2
21 1