221.121.156.0/24 - Wholesale Services Provider (AS45671)
CIDR
221.121.156.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇦🇺 Australia
City
Perth
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.121.156.0/24 | AS45671 AS45671-NET-AU - Wholesale Services Provider | Valid | APNICOther IRR | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 221.121.128.0/19 | AS45671 AS45671-NET-AU - Wholesale Services Provider | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 221.121.128.0/19 | AS45671 | /24 | apnic |
Transfer History
Registry transfers of 221.121.156.0/24, blocks inside it, or blocks containing it.
- 221.121.128.0/19Transfer ·
- 221.121.128.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 221.121.128.0/19 | Transfer | |||
| 221.121.128.0/19 | Transfer |
Related Prefixes
Geolocation
Country🇦🇺AustraliaAU
CityPerth
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/221.121.156.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/221.121.156.0/24" | jq
External Links