194.233.144.0/21 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
194.233.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Chicago
RIR
RIPE NCC
Status
allocated
Allocated
1996-01-26
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
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 194.233.149.0/24 | AS219075 VSEEK VSEEK LIMITED | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 194.233.144.0/22 | 🇺🇸US | assigned | |
| 194.233.144.0/24 | 🇺🇸US | assigned | |
| 194.233.146.0/24 | 🇺🇸US | assigned | |
| 194.233.148.0/22 | 🇺🇸US | assigned | |
| 194.233.148.0/24 | 🇪🇺EU | assigned | |
| 194.233.149.0/24 | AS219075 | 🇭🇰HK | assigned |
| 194.233.150.0/24 | 🇪🇺EU | assigned | |
| 194.233.151.0/24 | 🇸🇬SG | assigned |
Transfer History
Registry transfers of 194.233.144.0/21, blocks inside it, or blocks containing it.
- 194.233.0.0/16M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 194.233.0.0/16 | Nexinto GmbH | PlusServer GmbH | M&A |
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/194.233.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/194.233.144.0/21" | jq
External Links