203.153.37.0/24 - RailTel Corporation Of India (AS24186)
CIDR
203.153.37.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇮🇳 India
City
Gurugram (Sector 44)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.153.37.0/24 | AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd | Valid | APNICOther IRR | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.153.32.0/20 | AS24186 RAILTEL-AS-IN - RailTel Corporation of India Ltd | Valid | - | 2026-10-12 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.153.37.1/32 | 🇮🇳IN | assigned | |
| 203.153.37.2/31 | 🇮🇳IN | assigned | |
| 203.153.37.4/30 | 🇮🇳IN | assigned | |
| 203.153.37.8/29 | 🇮🇳IN | assigned | |
| 203.153.37.16/28 | 🇮🇳IN | assigned | |
| 203.153.37.32/29 | 🇮🇳IN | assigned | |
| 203.153.37.64/26 | 🇮🇳IN | assigned | |
| 203.153.37.128/29 | 🇮🇳IN | assigned | |
| 203.153.37.156/30 | 🇮🇳IN | assigned | |
| 203.153.37.160/27 | 🇮🇳IN | assigned | |
| 203.153.37.192/27 | 🇮🇳IN | assigned | |
| 203.153.37.224/29 | 🇮🇳IN | assigned | |
| 203.153.37.232/29 | 🇮🇳IN | assigned | |
| 203.153.37.240/28 | 🇮🇳IN | assigned |
Related Prefixes
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/203.153.37.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.153.37.0/24" | jq
External Links