91.238.148.0/23 - BGP Prefix
IPv4RIPE NCCassigned RPKI Valid
CIDR
91.238.148.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇸🇬 Singapore
City
Singapore (Queenstown Estate)
RIR
RIPE NCC
Status
assigned
Allocated
2012-04-13
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
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.238.148.0/24 | AS20473 AS-VULTR - The Constant Company, LLC | Valid | - | 2026-10-12 |
| 91.238.149.0/24 | AS20473 AS-VULTR - The Constant Company, LLC | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 91.238.148.0/23 | AS20473 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20473 | Other IRR | MAINT-AS20473 | 2024-09-10 |
Transfer History
Registry transfers of 91.238.148.0/23, blocks inside it, or blocks containing it.
- 91.238.148.0/23Transfer ·
- 91.238.148.0/23Transfer ·
- 91.238.148.0/23Transfer ·
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/91.238.148.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.238.148.0/23" | jq
External Links