2602:f911::/36 - 2CRSI Corporation (AS33203)
CIDR
2602:f911::/36
IP Version
IPv6
Addresses
4951.7Y
Mask
/36
Country
🇺🇸 United States
City
San Jose (Trimble Business Area)
RIR
ARIN
Status
allocated
Allocated
2026-01-15
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2602:f911::/36 | AS33203 2CRSI - 2CRSI Corporation | No ROA | ARIN | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS33203 | ARIN | MNT-CC-4475 | 2026-03-22 |
Origin ASN
AS33203
2CRSI - 2CRSI Corporation
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Jose (Trimble Business Area)
Coordinates37.3746, -121.9200 ↗
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/2602:f911::/36Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2602:f911::/36" | jq
External Links