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AS151106SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED

IndiaRegistryAPNIC

As of 27th September 2026, AS151106 (SRMAK TECHNOLOGICAL SYSTEM PRIVATE…), a network registered in India with APNIC, originates 54 IPv4 prefixes covering 13.8k addresses and 49 IPv6 prefixes. By IPv4 address space that makes it the 8,840th-largest of the 79,540 networks we see originating IPv4, and the 120th-largest of 2,922 in India. It is seen behind 2 upstream networks, most often AS45820 (Tata Teleservices ISP) and AS133296 (Web Werks India Pvt. Ltd.). Over 99% of its announcements have a valid RPKI ROA, and none are RPKI-invalid. Over 99% of its routes reach at least 90% of full-feed peers, and 5 prefixes are also originated by another network.

At a glance

IPv4 prefixes

54

IPv6 prefixes

49

IPv4 addresses

13.8k

IPv6 /64s

3.2M

Upstream graph

The networks AS151106 is seen behind, one and two hops out, drawn from real AS paths.

AS151106Toward the internet core
Upstream graph for AS151106: 4 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS151106SRMAK TECHNOLOGIC…This networkAS45820Tata Teleservices…AS133296Web Werks India P…AS4755TATA Communicatio…AS9498Bharti Airtel Ltd.

Networks observed one and two hops upstream of AS151106 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

4

adjacent networks

Upstreams
250%
Peers
250%
Downstreams
00%

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

Upstreams of AS151106
NetworkCountryRelationshipPathsVantage pts
AS45820Tata Teleservices ISPINPeer4,753147
AS133296Web Werks India Pvt. Ltd.INPeer2,826147

Prefixes

All 103

The largest blocks AS151106 originates, widest first.

Largest prefixes originated by AS151106
PrefixAddressesVisibility
43.243.76.0/2425682/82
103.17.193.0/2425680/82
103.52.48.0/2425682/82
103.52.49.0/2425682/82
103.52.50.0/2425682/82
103.52.51.0/2425682/82
103.55.84.0/2425682/82
103.55.85.0/2425682/82
103.55.86.0/2425682/82
103.55.87.0/2425682/82

Routing health

How AS151106'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

  • Valid99.0%102
  • Invalid0.0%0
  • No ROA1.0%1

Propagation

  • Globally propagated90% of full-feed peers or more99.0%102
  • Partially propagated40% to 90%1.0%1
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 54 prefixes

IPv6 — 49 prefixes

  • /4865.5k × /64100.0%49

Recent changes

Announcements that started or stopped since 29th Aug 2026.

  • Withdrawn103.215.97.0/2421st Sept 2026

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