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AS146943Tier 4 Cloud Services

IndiaRegistryAPNIC

As of 26th September 2026, AS146943 (Tier 4 Cloud Services), a network registered in India with APNIC, originates 89 IPv4 prefixes covering 23.6k addresses and 6 IPv6 prefixes. By IPv4 address space that makes it the 6,434th-largest of the 79,516 networks we see originating IPv4, and the 84th-largest of 2,922 in India. It is seen behind 10 upstream networks, most often AS13335 (Cloudflare, Inc.) and AS55836 (Reliance Jio Infocomm Limited), and in front of 23 downstream networks. 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. 99% of its routes reach at least 90% of full-feed peers, and 18 prefixes are also originated by another network.

At a glance

IPv4 prefixes

89

IPv6 prefixes

6

IPv4 addresses

23.6k

IPv6 /64s

393k

Upstream graph

The networks AS146943 is seen behind, one and two hops out, drawn from real AS paths.

AS146943Toward the internet core
Upstream graph for AS146943: 11 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS146943Tier 4 Cloud Serv…This networkAS4755TATA Communicatio…AS13335Cloudflare, Inc.AS55836Reliance Jio Info…AS140641YOTTA NETWORK SER…AS151755L&T Network Servi…AS6453TATA Communicatio…AS35280F5 Networks SARLAS2914NTT America, Inc.AS3356Lumen (Level 3)AS64049Reliance Jio Info…AS9498Bharti Airtel Ltd.

Networks observed one and two hops upstream of AS146943 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

76

adjacent networks

Upstreams
1013%
Peers
4357%
Downstreams
2330%

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

Upstreams of AS146943
NetworkCountryRelationshipPathsVantage pts
AS13335Cloudflare, Inc.USPeer5,64179
AS55836Reliance Jio Infocomm LimitedINPeer2,703143
AS4755TATA Communications (formerly VSNL)INPeer2,347144
AS140641YOTTA NETWORK SERVICES PRIVATE LIMITEDINPeer280119
AS151755L&T Network Services Private LimitedINPeer16517
AS17660DrukNet ISPBTPeer1512
AS35280F5 Networks SARLFRPeer1322
AS8966Etisalat (E&)AEPeer981
AS136258BrainStorm Network, IncCAPeer4242
AS17665ONEOTT INTERTAINMENT LIMITEDINPeer11

Prefixes

All 95

The largest blocks AS146943 originates, widest first.

Largest prefixes originated by AS146943
PrefixAddressesVisibility
103.35.164.0/2351281/81
160.236.42.0/2351281/81
202.66.172.0/2351281/81
5.175.139.0/2425681/81
5.175.167.0/2425678/81
5.175.216.0/2425678/81
5.231.93.0/2425678/81
27.100.38.0/2425678/81
38.211.34.0/2425681/81
43.230.203.0/2425681/81

Routing health

How AS146943'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

  • Valid98.9%94
  • Invalid0.0%0
  • No ROA1.1%1

Propagation

  • Globally propagated90% of full-feed peers or more98.9%94
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%1.1%1

Prefix sizes

IPv4 — 89 prefixes

IPv6 — 6 prefixes

  • /4865.5k × /64100.0%6

Recent changes

Announcements that started or stopped since 27th Aug 2026.

19 announced and 0 withdrawn in all; the most recent are shown.

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