5.100.152.0/21 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
5.100.152.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
RIR
RIPE NCC
Status
allocated
Allocated
2012-06-25
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
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.100.152.0/22 | AS31898 ORACLE-BMC-31898 - Oracle Corporation | Valid | - | 2026-10-12 |
| 5.100.152.0/22 | AS46606 UNIFIEDLAYER-AS-1 - Unified Layer | Valid | - | 2026-10-12 |
| 5.100.152.0/23 | AS46606 UNIFIEDLAYER-AS-1 - Unified Layer | Valid | - | 2026-10-12 |
| 5.100.154.0/23 | AS46606 UNIFIEDLAYER-AS-1 - Unified Layer | Valid | - | 2026-10-12 |
| 5.100.156.0/24 | AS2635 AUTOMATTIC - Automattic, Inc | Valid | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.100.152.0/23 | AS46606 | 🇬🇧GB | assigned |
| 5.100.154.0/24 | 🇬🇧GB | assigned | |
| 5.100.155.0/24 | 🇬🇧GB | assigned | |
| 5.100.156.0/23 | 🇹🇷TR | assigned | |
| 5.100.158.0/23 | 🇬🇧GB | assigned |
Transfer History
Registry transfers of 5.100.152.0/21, blocks inside it, or blocks containing it.
- 5.100.152.0/21Transfer ·
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
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/5.100.152.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.100.152.0/21" | jq
External Links