220.255.8.0/21 - SINGNET (AS3758)
CIDR
220.255.8.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇬 Singapore
City
Singapore (Geylang)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 220.255.8.0/21 | AS3758 SINGNET SingNet | Valid | APNICOther IRR | 2026-10-11 |
More-Specific Announcements
5 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 220.255.11.0/24 | AS3758 SINGNET SingNet | Valid | - | 2026-10-11 |
| 220.255.12.0/24 | AS3758 SINGNET SingNet | Valid | - | 2026-10-11 |
| 220.255.13.0/24 | AS3758 SINGNET SingNet | Valid | - | 2026-10-11 |
| 220.255.14.0/24 | AS3758 SINGNET SingNet | Valid | - | 2026-10-11 |
| 220.255.15.0/24 | AS3758 SINGNET SingNet | Valid | - | 2026-10-11 |
RPKI ROAs
More Specific Prefixes
Origin ASN
AS3758
SINGNET SingNet
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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/220.255.8.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/220.255.8.0/21" | jq
External Links