2620:83:8004::/47 - Lawrence Berkeley National Laboratory (AS63331)
CIDR
2620:83:8004::/47
IP Version
IPv6
Addresses
2.4Y
Mask
/47
Country
🇺🇸 United States
City
Berkeley
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2620:83:8004::/47 | AS63331 LBL-2 - Lawrence Berkeley National Laboratory | No ROA | Other IRR | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2620:83:8004::/48 | AS63331 LBL-2 - Lawrence Berkeley National Laboratory | No ROA | - | 2026-10-11 |
| 2620:83:8005::/48 | AS63331 LBL-2 - Lawrence Berkeley National Laboratory | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS63331 | Other IRR | MAINT-ESNET | 2023-11-13 |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2620:83:8004::/47Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2620:83:8004::/47" | jq
External Links