2001:48d0::/32 - San Diego Supercomputer Center (AS195)
CIDR
2001:48d0::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇺🇸 United States
City
San Diego
RIR
ARIN
Status
allocated
Allocated
2005-06-13
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:48d0::/32 | AS195 SDSC-AS - San Diego Supercomputer Center | No ROA | Other IRR | 2026-10-11 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:48d0::/35 | AS195 SDSC-AS - San Diego Supercomputer Center | No ROA | - | 2026-10-11 |
| 2001:48d0:5000::/37 | AS1909 CAIDA - San Diego Supercomputer Center | No ROA | - | 2026-10-11 |
| 2001:48d0:5000::/48 | AS1909 CAIDA - San Diego Supercomputer Center | No ROA | - | 2026-10-11 |
| 2001:48d0:6000::/35 | AS195 SDSC-AS - San Diego Supercomputer Center | No ROA | - | 2026-10-11 |
| 2001:48d0:c000::/34 | AS7377 UCSD - University of California, San Diego | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS195 | Other IRR | MAINT-AS195 | 2024-02-23 |
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/2001:48d0::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:48d0::/32" | jq
External Links