204.130.0.0/21
🇺🇸CIDR
204.130.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Francisco (South Beach)
RIR
ARIN
Status
allocated
Allocated
8/26/1994
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
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.130.0.0/24 | AS30283MOFO - Morrison & Foerster | No ROA | — | 6/1/2026 |
| 204.130.1.0/24 | AS30283MOFO - Morrison & Foerster | No ROA | — | 6/1/2026 |
| 204.130.3.0/24 | AS30283MOFO - Morrison & Foerster | No ROA | — | 6/1/2026 |
| 204.130.5.0/24 | AS30283MOFO - Morrison & Foerster | No ROA | — | 6/1/2026 |
| 204.130.6.0/24 | AS30283MOFO - Morrison & Foerster | No ROA | — | 6/1/2026 |
Origin ASN
AS30283
MOFO - Morrison & Foerster
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (South Beach)
Coordinates37.7912, -122.3980 ↗
API
Open https://api.ipctl.io/v1/prefix/204.130.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.130.0.0/21" | jq
External Links