170.164.132.0/23 - COUNTY OF SAN BERNARDINO (AS398665)
CIDR
170.164.132.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
San Bernardino (Perris Hills)
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 |
|---|---|---|---|---|
| 170.164.132.0/23 | AS398665 CSBSO - COUNTY OF SAN BERNARDINO | No ROA | Other IRR | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS398665 | Other IRR | MAINT-RR | 2026-08-25 |
Origin ASN
AS398665
CSBSO - COUNTY OF SAN BERNARDINO
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Bernardino (Perris Hills)
Coordinates34.1277, -117.2720 ↗
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/170.164.132.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/170.164.132.0/23" | jq
External Links