subnet.im

AS151755L&T Network Services Private Limited

IndiaRegistryAPNIC

As of 11th November 2026, AS151755 (L&T Network Services Private Limited), a network registered in India with APNIC, originates 5 IPv4 prefixes covering 1.5k addresses and 2 IPv6 prefixes. By IPv4 address space that makes it the 31,734th-largest of the 80,733 networks we see originating IPv4, and the 717th-largest of 2,964 in India. It is seen behind 6 upstream networks, most often AS9498 (Bharti Airtel Ltd.) and AS55836 (Reliance Jio Infocomm Limited), and in front of 2 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

5

IPv6 prefixes

2

IPv4 addresses

1.5k

IPv6 /64s

131k

Upstream graph

The networks AS151755 is seen behind, one and two hops out, drawn from real AS paths.

AS151755Toward the internet core
Upstream graph for AS151755: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS151755L&T Network Servi…This networkAS4755TATA Communicatio…AS9498Bharti Airtel Ltd.AS9583Sify LimitedAS55410Vodafone Idea LtdAS55836Reliance Jio Info…AS35280F5 Networks SARLAS3491PCCW Global (HK) …AS6453TATA Communicatio…AS6939Hurricane Electri…AS1273Vodafone Group PLCAS1299Arelion (fka. Tel…AS64049Reliance Jio Info…

Networks observed one and two hops upstream of AS151755 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

16

adjacent networks

Upstreams
638%
Peers
850%
Downstreams
213%

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

Upstreams of AS151755
NetworkCountryRelationshipPathsVantage pts
AS9498Bharti Airtel Ltd.INPeer1,233132
AS55836Reliance Jio Infocomm LimitedINPeer557
AS4755TATA Communications (formerly VSNL)INPeer395
AS9583Sify LimitedINPeer105
AS55410Vodafone Idea LtdINPeer75
AS17426Primesoftex LtdINPeer22

Prefixes

The largest blocks AS151755 originates, widest first.

Largest prefixes originated by AS151755
PrefixAddressesVisibility
45.126.144.0/2351276/76
45.126.146.0/2425676/76
45.126.147.0/2425676/76
180.94.16.0/2425676/76
180.94.17.0/2425676/76
2001:df3:4540::/4865.5k × /6463/63
2001:df3:4541::/4865.5k × /6463/63

Routing health

How AS151755'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%7
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%7
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 5 prefixes

IPv6 — 2 prefixes

  • /4865.5k × /64100.0%2

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.