AS63331 Lawrence Berkeley National Laboratory 🇺🇸 US
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
768 (3 × /24)
IPv6 prefixes
3
4 × /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
- AS63331
- Name
- Lawrence Berkeley National Laboratory
- Organisation
- Lawrence Berkeley National Laboratory
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 2014-12-04
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2620:83:8004::/47 v6 | no ROA | 37 | 3454929363331 | 2026-09-18 |
| 2620:83:8004::/48 v6 | no ROA | 37 | 3454929363331 | 2026-09-18 |
| 2620:83:8005::/48 v6 | no ROA | 37 | 3454929363331 | 2026-09-18 |