HomePrefix Lookup203.199.0.0/17

203.199.0.0/17 - TATA Communications Formerly VSNL Is Leading ISP (AS4755)

IPv4APNICannouncedAS4755TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP RPKI Valid
CIDR
203.199.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇮🇳 India
City
Chennai
RIR
APNIC
Status
announced
Allocated
-

Announced BGP Routes

1 of 1 route
RPKI:
IRR:

Swipe sideways to see all columns →

PrefixOrigin ASRPKIIRRLast Seen
203.199.0.0/17AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid
APNICOther IRR
2026-10-14

More-Specific Announcements

85 more-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
203.199.0.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.1.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.2.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.3.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Invalid-2026-10-14
203.199.4.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.5.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.6.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.7.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.9.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.10.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.12.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.14.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.16.0/21AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.17.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.19.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.20.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.21.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Invalid-2026-10-14
203.199.23.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.25.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.26.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.27.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.30.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Invalid-2026-10-14
203.199.32.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.33.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.35.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.39.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.43.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.47.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.49.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.53.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.54.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.56.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.57.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.58.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.59.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.60.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.64.0/22AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.64.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.65.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.66.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.67.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.68.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.69.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.70.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.71.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.72.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.73.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.74.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.74.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.76.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.77.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.78.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.79.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.80.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.81.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.82.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.83.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.84.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.85.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.86.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.86.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.88.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.89.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.90.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.92.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.93.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.94.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.96.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.98.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.100.0/22AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.104.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.106.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.107.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.108.0/22AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.112.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.113.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.114.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.115.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.116.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.117.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.120.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.122.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.124.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.125.0/24AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14
203.199.126.0/23AS4755 TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP Valid-2026-10-14

RPKI ROAs

1
PrefixOriginMax LengthTrust Anchor
203.199.0.0/17AS4755/17apnic

IRR Route Objects

2
OriginRegistryMaintainerModified
AS4755APNICMAINT-TATACOMM-IN2020-09-06
AS4755Other IRRMAINT-VSNL-IN2023-11-13
Origin ASN
AS4755
TATACOMM-AS - TATA Communications formerly VSNL is Leading ISP

Related Prefixes

Geolocation
Country🇮🇳IndiaIN
RegionTamil Nadu
CityChennai
Coordinates13.0843, 80.2705 ↗

Learn more

API
Open
GEThttps://api.ipctl.io/v1/prefix/203.199.0.0/17

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

curl -s "https://api.ipctl.io/v1/prefix/203.199.0.0/17" | jq
External Links
RIPEstat