211.153.88.0/22
🇨🇳CIDR
211.153.88.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.153.88.0/22 | AS4847CNIX-AP - China Networks Inter-Exchange | Valid | RADB | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.153.0.0/17 | AS4847CNIX-AP - China Networks Inter-Exchange | Valid | — | 5/31/2026 |
| 211.153.64.0/19 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | — | 5/31/2026 |
| 211.153.88.0/21 | AS4847CNIX-AP - China Networks Inter-Exchange | Valid | — | 5/31/2026 |
| 211.153.91.0/24 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | — | 5/31/2026 |
| 211.153.88.0/24 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | — | 5/31/2026 |
| 211.153.89.0/24 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | — | 5/31/2026 |
| 211.153.90.0/24 | AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | — | 5/31/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4847 | RADB | MAINT-AS4847 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 211.153.91.0/25 | 🇨🇳CN | assigned | |
| 211.153.89.0/25 | 🇨🇳CN | assigned | |
| 211.153.88.0/25 | 🇨🇳CN | assigned | |
| 211.153.90.0/25 | 🇨🇳CN | assigned | |
| 211.153.89.192/26 | 🇨🇳CN | assigned | |
| 211.153.91.192/26 | 🇨🇳CN | assigned | |
| 211.153.90.192/26 | 🇨🇳CN | assigned | |
| 211.153.88.192/26 | 🇨🇳CN | assigned | |
| 211.153.89.160/27 | 🇨🇳CN | assigned | |
| 211.153.91.160/27 | 🇨🇳CN | assigned | |
| 211.153.88.160/27 | 🇨🇳CN | assigned | |
| 211.153.90.160/27 | 🇨🇳CN | assigned | |
| 211.153.88.144/28 | 🇨🇳CN | assigned | |
| 211.153.91.144/28 | 🇨🇳CN | assigned | |
| 211.153.89.144/28 | 🇨🇳CN | assigned | |
| 211.153.90.144/28 | 🇨🇳CN | assigned | |
| 211.153.89.136/29 | 🇨🇳CN | assigned | |
| 211.153.88.136/29 | 🇨🇳CN | assigned | |
| 211.153.91.136/29 | 🇨🇳CN | assigned | |
| 211.153.90.136/29 | 🇨🇳CN | assigned | |
| 211.153.90.132/30 | 🇨🇳CN | assigned | |
| 211.153.88.132/30 | 🇨🇳CN | assigned | |
| 211.153.91.132/30 | 🇨🇳CN | assigned | |
| 211.153.89.132/30 | 🇨🇳CN | assigned | |
| 211.153.88.130/31 | 🇨🇳CN | assigned | |
| 211.153.90.130/31 | 🇨🇳CN | assigned | |
| 211.153.89.130/31 | 🇨🇳CN | assigned | |
| 211.153.91.130/31 | 🇨🇳CN | assigned | |
| 211.153.91.128/32 | 🇨🇳CN | assigned | |
| 211.153.88.129/32 | 🇨🇳CN | assigned | |
| 211.153.90.129/32 | 🇨🇳CN | assigned | |
| 211.153.91.129/32 | 🇨🇳CN | assigned | |
| 211.153.88.128/32 | 🇨🇳CN | assigned | |
| 211.153.90.128/32 | 🇨🇳CN | assigned | |
| 211.153.89.128/32 | 🇨🇳CN | assigned | |
| 211.153.89.129/32 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/211.153.88.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.153.88.0/22" | jq
External Links