223.30.42.0/23
🇮🇳CIDR
223.30.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇮🇳 India
City
Chennai (Kasturba Nagar)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.30.42.0/23 | AS9583SIFY-AS-IN - Sify Limited | Valid | APNIC | 6/13/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 223.30.0.0/15 | AS9583SIFY-AS-IN - Sify Limited | No ROA | — | 6/13/2026 |
| 223.30.40.0/22 | AS9583SIFY-AS-IN - Sify Limited | Valid | — | 6/13/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 223.30.0.0/16 | AS9583 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9583 | APNIC | MAINT-IN-SIFY | 12/14/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 223.30.43.0/24 | 🇮🇳IN | assigned | |
| 223.30.42.0/24 | 🇮🇳IN | assigned |
Origin ASN
AS9583
SIFY-AS-IN - Sify Limited
Geolocation
API
Open https://api.ipctl.io/v1/prefix/223.30.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/223.30.42.0/23" | jq
External Links