66.197.145.0/24 - IBOSS AP IBOSS (AS137922)
CIDR
66.197.145.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇸🇬 Singapore
City
Singapore (Queenstown Estate)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.197.145.0/24 | AS137922 IBOSS-AS-AP IBOSS Inc. | Valid | ARINOther IRR | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.197.128.0/17 | AS2906 AS-SSI - Netflix Streaming Services Inc. | Valid | - | 2026-10-11 |
RPKI ROAs
Transfer History
Registry transfers of 66.197.145.0/24, blocks inside it, or blocks containing it.
- 66.197.128.0/17Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 66.197.128.0/17 | Transfer |
Origin ASN
AS137922
IBOSS-AS-AP IBOSS Inc.
Related Prefixes
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/66.197.145.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.197.145.0/24" | jq
External Links