121.101.128.0/21
🇮🇩CIDR
121.101.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇩 Indonesia
City
Mertoyudan
RIR
APNIC
Status
allocated
Allocated
11/14/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.101.128.0/21 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | RADB | 6/1/2026 |
Covering Prefix
11 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.101.132.0/23 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.130.0/23 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.134.0/23 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.130.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.131.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.128.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.132.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.133.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.135.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.129.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
| 121.101.134.0/24 | AS131706TERABIT-AS-ID - PT SELARAS CITRA TERABIT | Valid | — | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.101.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.101.128.0/21" | jq
External Links