204.90.56.0/21
🇺🇸CIDR
204.90.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Los Angeles (Downtown Los Angeles)
RIR
ARIN
Status
allocated
Allocated
1/29/2009
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.90.58.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.56.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.57.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.59.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.60.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.61.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.62.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
| 204.90.63.0/24 | AS40170MTR0-01 - Intermetro Communications, Inc. | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS40170 | ARIN | MNT-INTER-487 | 3/6/2024 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CityLos Angeles (Downtown Los Angeles)
Coordinates34.0479, -118.2560 ↗
API
Open https://api.ipctl.io/v1/prefix/204.90.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.90.56.0/21" | jq
External Links