Check-Host.cc

Autonomous System

AS11995 · Oregon Health and Sciences University

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

Announced IPs
113k
IPv4
IPv4 Prefixes
8
IPv6 Prefixes
Hosted Domains
216
resolve into this AS
Peers
3
Customers

AS Profile

AS Name
Oregon Health and Sciences University
Also known as
OHSU
AS Type
Educational/Research
Scope
Regional
Traffic
5-10Gbps
RIR
ARIN
Country
US
Allocated
1999-02-23

RPKI Validity

Total ROAs
24
Valid Prefixes
2
NotFound
6
Announced (BGP)
8
RPKI Coverage
25%

Geographic Footprint

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

US
84

Top Open Ports

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

Port Open IPs
443 13
80 9
8443 2
22 1
53 1
1723 1
8000 1