subnet.im

AS146863SHYAM DATA AND VOICE SERVICES PVT LTD

IndiaRegistryAPNIC

As of 11th November 2026, AS146863 (SHYAM DATA AND VOICE SERVICES PVT LTD), a network registered in India with APNIC, originates 5 IPv4 prefixes covering 1.5k addresses and 1 IPv6 prefix. By IPv4 address space that makes it the 31,740th-largest of the 80,743 networks we see originating IPv4, and the 717th-largest of 2,964 in India. It is seen behind 2 upstream networks, most often AS4755 (TATA Communications (formerly VSNL)) and AS17660 (DrukNet ISP), and in front of 2 downstream networks. 50% of its announcements have 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

5

IPv6 prefixes

1

IPv4 addresses

1.5k

IPv6 /64s

65.5k

Upstream graph

The networks AS146863 is seen behind, one and two hops out, drawn from real AS paths.

AS146863Toward the internet core
Upstream graph for AS146863: 5 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS146863SHYAM DATA AND VO…This networkAS4755TATA Communicatio…AS17660DrukNet ISPAS35280F5 Networks SARLAS6453TATA Communicatio…AS2914NTT America, Inc.

Networks observed one and two hops upstream of AS146863 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

13

adjacent networks

Upstreams
215%
Peers
969%
Downstreams
215%

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

Upstreams of AS146863
NetworkCountryRelationshipPathsVantage pts
AS4755TATA Communications (formerly VSNL)INPeer592138
AS17660DrukNet ISPBTAdjacent21

Prefixes

The largest blocks AS146863 originates, widest first.

Largest prefixes originated by AS146863
PrefixAddressesVisibility
103.173.92.0/2351276/76
103.173.92.0/2425676/76
103.173.93.0/2425676/76
160.22.60.0/2425676/76
160.22.61.0/2425676/76
2001:df7:9480::/4865.5k × /6462/63

Routing health

How AS146863'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

  • Valid50.0%3
  • Invalid0.0%0
  • No ROA50.0%3

Propagation

  • Globally propagated90% of full-feed peers or more100.0%6
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 1 prefixes

  • /4865.5k × /64100.0%1

Recent changes

Announcements that started or stopped since 12th Oct 2026.

No announcement by AS146863 started or stopped in this period.

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