subnet.im

AS146902BIGVENTURES MEDIA PVT LTD

IndiaRegistryAPNIC

As of 10th November 2026, AS146902 (BIGVENTURES MEDIA PVT LTD), a network registered in India with APNIC, originates 17 IPv4 prefixes covering 5.6k addresses and 4 IPv6 prefixes. By IPv4 address space that makes it the 14,968th-largest of the 80,733 networks we see originating IPv4, and the 251st-largest of 2,964 in India. It is seen behind 5 upstream networks, most often AS9498 (Bharti Airtel Ltd.) and AS133296 (Web Werks India Pvt. Ltd.), and in front of 5 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

17

IPv6 prefixes

4

IPv4 addresses

5.6k

IPv6 /64s

805M

Upstream graph

The networks AS146902 is seen behind, one and two hops out, drawn from real AS paths.

AS146902Toward the internet core
Upstream graph for AS146902: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS146902BIGVENTURES MEDIA…This networkAS9498Bharti Airtel Ltd.AS17660DrukNet ISPAS35280F5 Networks SARLAS55947Bangalore Broadba…AS133296Web Werks India P…AS3491PCCW Global (HK) …AS6939Hurricane Electri…AS2914NTT America, Inc.AS6453TATA Communicatio…AS1299Arelion (fka. Tel…AS32590Valve CorporationAS4755TATA Communicatio…

Networks observed one and two hops upstream of AS146902 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

22

adjacent networks

Upstreams
523%
Peers
1255%
Downstreams
523%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS146902
NetworkCountryRelationshipPathsVantage pts
AS9498Bharti Airtel Ltd.INPeer1,569138
AS133296Web Werks India Pvt. Ltd.INPeer72994
AS55947Bangalore Broadband Network Pvt LtdINPeer2610
AS17660DrukNet ISPBTAdjacent152
AS35280F5 Networks SARLFRPeer122

Prefixes

The largest blocks AS146902 originates, widest first.

Largest prefixes originated by AS146902
PrefixAddressesVisibility
103.13.42.0/2351276/76
103.164.196.0/2351276/76
103.173.136.0/2351276/76
103.204.92.0/2351276/76
163.223.64.0/2351276/76
103.13.42.0/2425676/76
103.13.43.0/2425676/76
103.164.196.0/2425676/76
103.164.197.0/2425676/76
103.173.136.0/2425676/76

Routing health

How AS146902's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%21
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%21
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 17 prefixes

IPv6 — 4 prefixes

  • /36268M × /6475.0%3
  • /4865.5k × /6425.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.