AS2936 National Energy Research Scientific Computing Center 🇺🇸 US
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
65,536 (256 × /24)
IPv6 prefixes
1
16 × /48
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS2936
- Name
- National Energy Research Scientific Computing Center
- Organisation
- National Energy Research Scientific Computing Center
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1994-11-23
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
2 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 128.55.0.0/16 v4 | RPKI valid | 48 | 345492932936 | 2026-09-18 |
| 2620:0:28b0::/44 v6 | no ROA | 39 | 345492932936 | 2026-09-18 |