43.136.0.0/13 - BGP Prefix
IPv4APNICallocated RPKI Valid
CIDR
43.136.0.0/13
IP Version
IPv4
Addresses
524.2K
Mask
/13 (255.248.0.0)
Country
🇨🇳 China
City
Guangzhou
RIR
APNIC
Status
allocated
Allocated
1989-02-21
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
41 more-specific announcementsMore Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 43.136.0.0/16 | AS133478 | 🇨🇳CN | assigned |
| 43.137.0.0/16 | AS133478 | 🇨🇳CN | assigned |
| 43.138.0.0/15 | AS133478 | 🇨🇳CN | assigned |
| 43.140.0.0/15 | AS133478 | 🇨🇳CN | assigned |
| 43.142.0.0/16 | AS133478 | 🇨🇳CN | assigned |
| 43.143.0.0/16 | AS133478 | 🇨🇳CN | assigned |
Transfer History
Registry transfers of 43.136.0.0/13, blocks inside it, or blocks containing it.
- 43.142.0.0/16Transfer ·
- 43.140.0.0/15Transfer ·
- 43.138.0.0/15Transfer ·
- 43.137.0.0/16Transfer ·
- 43.143.0.0/16Transfer ·
- 43.136.0.0/16Transfer ·
- 43.142.0.0/16Transfer ·
- 43.140.0.0/15Transfer ·
- 43.138.0.0/15Transfer ·
- 43.137.0.0/16Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 43.142.0.0/16 | Transfer | |||
| 43.140.0.0/15 | Transfer | |||
| 43.138.0.0/15 | Transfer | |||
| 43.137.0.0/16 | Transfer | |||
| 43.143.0.0/16 | Transfer | |||
| 43.136.0.0/16 | Transfer | |||
| 43.142.0.0/16 | Transfer | |||
| 43.140.0.0/15 | Transfer | |||
| 43.138.0.0/15 | Transfer | |||
| 43.137.0.0/16 | Transfer |
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/43.136.0.0/13Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/43.136.0.0/13" | jq
External Links