121.246.0.0/15

🇮🇳

CIDR

121.246.0.0/15

IP Version

IPv4

Addresses

131K

Mask

/15 (255.254.0.0)

Country

🇮🇳 India

City

Mumbai (Dadar West)

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
121.246.0.0/15	AS17908TCISL - Tata Communications	No ROA	RADB	6/13/2026

16 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
121.247.70.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	No ROA	—	6/13/2026
121.247.132.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	No ROA	—	6/13/2026
121.247.133.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	No ROA	—	6/13/2026
121.246.212.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	No ROA	—	6/13/2026
121.247.147.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	Valid	—	6/13/2026
121.246.204.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	No ROA	—	6/13/2026
121.247.135.0/24	AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP	No ROA	—	6/13/2026
121.247.158.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.247.169.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.246.151.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.246.159.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.246.238.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.246.239.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.247.117.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.247.118.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026
121.247.126.0/24	AS17908TCISL - Tata Communications	No ROA	—	6/13/2026

Origin	Registry	Maintainer	Modified
AS17908	RADB	MAINT-VSNL-IN	11/13/2023

Prefix	Country	Status
121.246.27.0/24	🇮🇳IN	assigned
121.246.4.0/24	🇮🇳IN	assigned
121.246.7.0/24	🇮🇳IN	assigned
121.246.11.0/24	🇮🇳IN	assigned
121.246.13.0/24	🇮🇳IN	assigned
121.246.15.0/24	🇮🇳IN	assigned
121.246.52.0/24	🇮🇳IN	assigned
121.247.220.0/24	🇮🇳IN	assigned
121.246.14.0/24	🇮🇳IN	assigned
121.246.24.0/24	🇮🇳IN	assigned
121.246.6.0/24	🇮🇳IN	assigned
121.246.10.0/24	🇮🇳IN	assigned
121.246.12.0/24	🇮🇳IN	assigned
121.246.16.0/24	🇮🇳IN	assigned
121.246.25.0/24	🇮🇳IN	assigned
121.246.26.0/24	🇮🇳IN	assigned
121.246.34.0/24	🇮🇳IN	assigned
121.246.35.0/24	🇮🇳IN	assigned
121.246.5.0/24	🇮🇳IN	assigned
121.246.17.0/24	🇮🇳IN	assigned
121.246.33.0/24	🇮🇳IN	assigned
121.246.36.0/24	🇮🇳IN	assigned
121.247.195.0/24	🇮🇳IN	assigned
121.246.8.0/24	🇮🇳IN	assigned
121.246.9.0/24	🇮🇳IN	assigned
121.246.32.0/24	🇮🇳IN	assigned
121.246.60.0/24	🇮🇳IN	assigned

Origin ASN

Geolocation

Country🇮🇳IndiaIN

RegionMaharashtra

CityMumbai (Dadar West)

API

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/121.246.0.0/15" | jq

External Links