2605:3ac0:2000::/36 - H5 Data Centers (AS400820)
CIDR
2605:3ac0:2000::/36
IP Version
IPv6
Addresses
4951.7Y
Mask
/36
Country
🇺🇸 United States
City
Greenwood Village (Denver Tech Center)
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 |
|---|---|---|---|---|
| 2605:3ac0:2000::/36 | AS400820 HCDL-CINCINNATI-II-DATA-CENTER - H5 Data Centers | No ROA | ARINOther IRR | 2026-10-11 |
Related Prefixes
Geolocation
Country🇺🇸United StatesUS
RegionColorado
CityGreenwood Village (Denver Tech Center)
Coordinates39.6181, -104.8920 ↗
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/2605:3ac0:2000::/36Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2605:3ac0:2000::/36" | jq
External Links