HomePrefix Lookup121.242.0.0/16

121.242.0.0/16

🇮🇳
CIDR
121.242.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇮🇳 India
City
Pune
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
121.242.0.0/16AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid
RADB
6/1/2026

Covering Prefix

80 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
121.242.124.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.120.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.8.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.236.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.12.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.232.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.224.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.216.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.204.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.0.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.244.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.196.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.192.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.32.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.40.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.44.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.188.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.48.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.52.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.184.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.180.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.176.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.56.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.60.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.164.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.156.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.76.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.84.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.88.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.144.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.92.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.96.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.140.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.108.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.136.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.112.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.128.0/22AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.222.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.24.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.26.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.160.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.212.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.220.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.230.0/23AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Invalid—6/1/2026
121.242.131.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.108.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.107.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.143.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.91.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.155.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.73.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.156.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.10.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.162.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.163.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.62.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.164.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.173.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.55.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.54.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.53.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.45.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.112.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.109.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.30.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.242.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.16.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.219.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.2.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.15.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.13.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.229.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.245.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.230.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.231.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.12.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.118.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.117.0/24AS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid—6/1/2026
121.242.21.0/24AS45820TTSL-MEISISP - Tata Teleservices ISP AS Valid—6/1/2026
121.242.31.0/24AS149528INDIBANK-AS-IN - INDIAN BANK Valid—6/1/2026

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
121.242.0.0/16AS4755/16apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS4755RADBMAINT-VSNL-IN11/13/2023
Geolocation
Country🇮🇳IndiaIN
RegionMaharashtra
CityPune
GEThttps://api.ipctl.io/v1/prefix/121.242.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/121.242.0.0/16" | jq