210.32.128.0/19
🇨🇳CIDR
210.32.128.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.32.128.0/19 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
Covering Prefix
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 210.32.0.0/12 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.32.0.0/16 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.32.128.0/18 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.32.156.0/22 | AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang University | No ROA | — | 5/31/2026 |
| 210.32.137.0/24 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | — | 5/31/2026 |
| 210.32.158.0/24 | AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang University | No ROA | — | 5/31/2026 |
| 210.32.137.0/24 | AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang University | No ROA | — | 5/31/2026 |
| 210.32.156.0/24 | AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang University | No ROA | — | 5/31/2026 |
| 210.32.157.0/24 | AS24367CNGI-HZH-IX-AS-AP - CERNET2 IX at Zhejiang University | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/210.32.128.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/210.32.128.0/19" | jq
External Links