204.12.160.0/19 - BGP Prefix
IPv4ARINallocatedNo ROA
CIDR
204.12.160.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Kansas City (Downtown Kansas City)
RIR
ARIN
Status
allocated
Allocated
2025-02-04
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| 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
12 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.12.160.0/22 | AS53428 KCS-US-NEBIUS - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.160.0/24 | AS53428 KCS-US-NEBIUS - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.164.0/24 | AS53428 KCS-US-NEBIUS - Nebius Inc. | No ROA | - | 2026-10-12 |
| 204.12.165.0/24 | AS53428 KCS-US-NEBIUS - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.166.0/23 | AS53428 KCS-US-NEBIUS - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.168.0/22 | AS53428 KCS-US-NEBIUS - Nebius Inc. | No ROA | - | 2026-10-12 |
| 204.12.172.0/23 | AS53428 KCS-US-NEBIUS - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.174.0/24 | AS402167 AS-NEBIUS-CENTRAL - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.175.0/24 | AS402167 AS-NEBIUS-CENTRAL - Nebius Inc. | Valid | - | 2026-10-12 |
| 204.12.176.0/21 | AS402167 AS-NEBIUS-CENTRAL - Nebius Inc. | No ROA | - | 2026-10-12 |
| 204.12.184.0/23 | AS402167 AS-NEBIUS-CENTRAL - Nebius Inc. | No ROA | - | 2026-10-12 |
| 204.12.188.0/22 | AS53428 KCS-US-NEBIUS - Nebius Inc. | Valid | - | 2026-10-12 |
Transfer History
Registry transfers of 204.12.160.0/19, blocks inside it, or blocks containing it.
- 204.12.160.0/19Transfer ·
- 204.12.160.0/19M&A ·
Geolocation
Country🇺🇸United StatesUS
RegionMissouri
CityKansas City (Downtown Kansas City)
Coordinates39.1008, -94.5811 ↗
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/204.12.160.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.12.160.0/19" | jq
External Links