165.235.0.0/16 - California Department Of Technology (AS1226)
CIDR
165.235.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
West Sacramento
RIR
ARIN
Status
allocated
Allocated
1993-09-30
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 165.235.0.0/16 | AS1226 CTA-42-AS1226 - California Department of Technology | No ROA | ARIN | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 165.235.135.0/24 | AS1226 CTA-42-AS1226 - California Department of Technology | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 165.235.0.0/16, blocks inside it, or blocks containing it.
- 165.235.0.0/16M&A ·
Related Prefixes
More prefixes of AS1226
All prefixes of AS1226 →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/165.235.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/165.235.0.0/16" | jq
External Links