203.101.40.0/21
🇮🇳CIDR
203.101.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇳 India
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.101.40.0/21 | AS9498BBIL-AP - BHARTI Airtel Ltd. | Valid | APNICRADB | 6/1/2026 |
Covering Prefix
10 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.101.0.0/17 | AS9498BBIL-AP - BHARTI Airtel Ltd. | Valid | — | 6/1/2026 |
| 203.101.32.0/19 | AS9498BBIL-AP - BHARTI Airtel Ltd. | Valid | — | 6/1/2026 |
| 203.101.46.0/23 | AS9498BBIL-AP - BHARTI Airtel Ltd. | Valid | — | 6/1/2026 |
| 203.101.47.0/24 | AS9498BBIL-AP - BHARTI Airtel Ltd. | Valid | — | 6/1/2026 |
| 203.101.42.0/24 | AS24560AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | Valid | — | 6/1/2026 |
| 203.101.43.0/24 | AS24560AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | Valid | — | 6/1/2026 |
| 203.101.44.0/24 | AS24560AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | Valid | — | 6/1/2026 |
| 203.101.45.0/24 | AS24560AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | Valid | — | 6/1/2026 |
| 203.101.41.0/24 | AS24560AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | Valid | — | 6/1/2026 |
| 203.101.40.0/24 | AS24560AIRTELBROADBAND-AS-AP - Bharti Airtel Ltd., Telemedia Services | Valid | — | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 203.101.0.0/17 | AS9498 | /21 | apnic |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.101.44.0/24 | AS24560 | 🇮🇳IN | assigned |
| 203.101.45.0/24 | AS24560 | 🇮🇳IN | assigned |
| 203.101.40.0/24 | AS24560 | 🇮🇳IN | assigned |
| 203.101.42.0/24 | AS24560 | 🇮🇳IN | assigned |
| 203.101.41.0/24 | AS24560 | 🇮🇳IN | assigned |
| 203.101.43.0/24 | AS24560 | 🇮🇳IN | assigned |
| 203.101.47.0/28 | 🇮🇳IN | assigned | |
| 203.101.47.88/29 | 🇮🇳IN | assigned | |
| 203.101.47.176/29 | 🇮🇳IN | assigned | |
| 203.101.47.208/29 | 🇮🇳IN | assigned | |
| 203.101.47.248/29 | 🇮🇳IN | assigned | |
| 203.101.47.32/29 | 🇮🇳IN | assigned | |
| 203.101.47.16/29 | 🇮🇳IN | assigned | |
| 203.101.47.192/29 | 🇮🇳IN | assigned | |
| 203.101.47.112/29 | 🇮🇳IN | assigned | |
| 203.101.47.240/29 | 🇮🇳IN | assigned | |
| 203.101.47.56/29 | 🇮🇳IN | assigned | |
| 203.101.47.104/29 | 🇮🇳IN | assigned | |
| 203.101.47.64/29 | 🇮🇳IN | assigned | |
| 203.101.46.8/30 | 🇮🇳IN | assigned | |
| 203.101.46.0/30 | 🇮🇳IN | assigned | |
| 203.101.46.52/30 | 🇮🇳IN | assigned |
Origin ASN
AS9498
BBIL-AP - BHARTI Airtel Ltd.
Geolocation
Country🇮🇳IndiaIN
Coordinates20.5937, 78.9629 ↗
API
Open https://api.ipctl.io/v1/prefix/203.101.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.101.40.0/21" | jq
External Links