Autonomous System

AS297 · NASA / CSO

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

Announced IPs

401k

IPv4

IPv4 Prefixes

IPv6 Prefixes

Hosted Domains

179

resolve into this AS

Peers

Customers

AS Name

NASA / CSO

Also known as

NISN

AS Type

Educational/Research

Scope

North America

Traffic

5-10Gbps

Website

http://cso.nasa.gov

IRR AS-SET

RADB::AS297:AS-CONE

RIR

ARIN

Country

Allocated

1989-06-09

Total ROAs

Valid Prefixes

NotFound

Announced (BGP)

RPKI Coverage

14.3%

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

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

AS209