218.98.8.0/21 - CHINA169 BACKBONE CHINA UNICOM China169 Backbone (AS4837)
CIDR
218.98.8.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇳 China
City
Jinan
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 218.98.8.0/21 | AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone | Valid | Other IRR | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 218.98.8.0/23 | AS140717 UNICOM-JSSZ-IDC UNICOM JiangSu Suzhou IDC network | Valid | - | 2026-10-11 |
| 218.98.12.0/23 | AS140717 UNICOM-JSSZ-IDC UNICOM JiangSu Suzhou IDC network | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 218.98.8.0/21 | AS4837 | /21 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4837 | Other IRR | MAINT-AS10099 | 2024-06-14 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 218.98.8.0/24 | 🇨🇳CN | assigned | |
| 218.98.9.0/24 | 🇨🇳CN | assigned | |
| 218.98.10.0/24 | 🇨🇳CN | assigned | |
| 218.98.11.0/24 | 🇨🇳CN | assigned | |
| 218.98.12.0/24 | 🇨🇳CN | assigned | |
| 218.98.13.0/24 | 🇨🇳CN | assigned | |
| 218.98.14.0/24 | 🇨🇳CN | assigned | |
| 218.98.15.0/24 | 🇨🇳CN | assigned |
Related Prefixes
More prefixes of AS4837
All prefixes of AS4837 →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/218.98.8.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/218.98.8.0/21" | jq
External Links