204.152.192.0/19 - BGP Prefix
IPv4not announced RPKI Valid
CIDR
204.152.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Los Angeles
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
32 more-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS36352 | Other IRR | MAINT-AS27506 | 2025-09-10 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 204.152.192.0/21 | 🇺🇸US | allocated | |
| 204.152.200.0/22 | 🇺🇸US | allocated | |
| 204.152.204.0/23 | 🇺🇸US | allocated | |
| 204.152.206.0/23 | AS36352 | 🇺🇸US | allocated |
| 204.152.208.0/22 | 🇺🇸US | allocated | |
| 204.152.212.0/23 | 🇺🇸US | allocated | |
| 204.152.214.0/23 | AS36352 | 🇺🇸US | allocated |
| 204.152.216.0/24 | AS36352 | 🇺🇸US | allocated |
| 204.152.217.0/24 | AS36352 | 🇺🇸US | allocated |
| 204.152.218.0/23 | 🇺🇸US | allocated | |
| 204.152.220.0/22 | 🇺🇸US | allocated |
Transfer History
Registry transfers of 204.152.192.0/19, blocks inside it, or blocks containing it.
- 204.152.212.0/23Transfer ·
- 204.152.204.0/23Transfer ·
- 204.152.208.0/22Transfer ·
- 204.152.200.0/22Transfer ·
- 204.152.220.0/22Transfer ·
- 204.152.218.0/23Transfer ·
- 204.152.216.0/24Transfer ·
- 204.152.207.0/24Transfer ·
- 204.152.214.0/24Transfer ·
- 204.152.215.0/24Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 204.152.212.0/23 | Transfer | |||
| 204.152.204.0/23 | Transfer | |||
| 204.152.208.0/22 | Transfer | |||
| 204.152.200.0/22 | Transfer | |||
| 204.152.220.0/22 | Transfer | |||
| 204.152.218.0/23 | Transfer | |||
| 204.152.216.0/24 | Transfer | |||
| 204.152.207.0/24 | Transfer | |||
| 204.152.214.0/24 | Transfer | |||
| 204.152.215.0/24 | Transfer |
Geolocation
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/204.152.192.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.152.192.0/19" | jq
External Links