61.17.0.0/21
🇮🇳CIDR
61.17.0.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇳 India
City
Chennai
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 61.17.0.0/21 | AS17908TCISL - Tata Communications | Valid | APNIC | 5/31/2026 |
Covering Prefix
7 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 61.17.0.0/16 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
| 61.17.4.0/22 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
| 61.17.2.0/23 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
| 61.17.1.0/24 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
| 61.17.4.0/24 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
| 61.17.5.0/24 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
| 61.17.6.0/24 | AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17908 | APNIC | MAINT-TATACOMM-IN | 11/14/2008 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 61.17.6.0/24 | AS4755 | 🇮🇳IN | assigned |
Origin ASN
AS17908
TCISL - Tata Communications
Geolocation
API
Open https://api.ipctl.io/v1/prefix/61.17.0.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/61.17.0.0/21" | jq
External Links