219.65.72.0/21 - Tata Communications (AS17908)
CIDR
219.65.72.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇮🇳 India
City
Kolkata
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 |
|---|---|---|---|---|
| 219.65.72.0/21 | AS17908 TCISL - Tata Communications | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 219.65.72.0/22 | AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | - | 2026-10-12 |
| 219.65.76.0/22 | AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP | Valid | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS17908 | Other IRR | MAINT-VSNL-IN | 2023-11-13 |
Origin ASN
AS17908
TCISL - Tata Communications
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/219.65.72.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/219.65.72.0/21" | jq
External Links