162.220.40.0/21
🇺🇸CIDR
162.220.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Francisco (Rincon Hill)
RIR
ARIN
Status
allocated
Allocated
8/23/2013
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 162.220.40.0/21 | AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | No ROA | RADB | 6/1/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 162.220.40.0/23 | AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | No ROA | — | 6/1/2026 |
| 162.220.42.0/23 | AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | No ROA | — | 6/1/2026 |
| 162.220.44.0/23 | AS46887CROWNCASTLE-AS46887 - Crown Castle Fiber LLC | No ROA | — | 6/1/2026 |
| 162.220.47.0/24 | AS11713GBGDC-IP1 - Granite Block Global Data Center, Inc | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS46887 | RADB | MAINT-AS27506 | 11/13/2023 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (Rincon Hill)
Coordinates37.7871, -122.3910 ↗
API
Open https://api.ipctl.io/v1/prefix/162.220.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/162.220.40.0/21" | jq
External Links