Network · EDUCATION & RESEARCH · North America SCOPE SUN · 13 SEP 2026

NASA / CSO

a.k.a. NISN

AS297 · 5-10Gbps · Selective peering

250
IPv4 prefixes
10
IPv6 prefixes
About this network

NASA / CSO operates Autonomous System AS297 with north america scope announcing 250 IPv4 prefixes and 10 IPv6 prefixes .

Operator website
Network details Source: PeeringDB
Autonomous System
AS297
Network type
Education & Research
Scope
North America
Traffic level
5-10Gbps
Traffic ratio
Balanced
Peering policy
Selective
IRR AS-SET
RADB::AS297:AS-CONE
IPv4 prefixes
250
IPv6 prefixes
10
IPv6 capable
Yes
Multicast
Yes