asn.dev

Observed topology

AS134375 FWSPL-AS-AP Fusionnet Web Services Private Limited

Upstreams 5 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 7

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS134375: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

ASNetworkTypeFamiliesPaths seen
AS9583Sify LimitedUnclassifiedIPv4 IPv62,018
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv6690
AS45820Tata Teleservices ISP ASResidentialIPv4637
AS141243Walsepatil EnterprisesUnclassifiedIPv4122
AS35280F5 Networks SARLHostingIPv466

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.

Transit

Downstream networks

inferred

Networks for which AS134375 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS55470Cyfuture India Pvt. Ltd.UnclassifiedIPv4 IPv6968
AS154408URLSTARTUnclassifiedIPv4 IPv6222
AS151691AMITEL INDIA PRIVATE LIMITEDUnclassifiedIPv4 IPv6218
AS59195Indian Energy Exchange LtdUnclassifiedIPv462
AS142510INDIAN GAS EXCHANGE LTDUnclassifiedIPv462
AS139520Ang India LimitedUnclassifiedIPv461
AS146851MANSUKH SECURITIES AND FINANCE LIMITEDUnclassifiedIPv442
AS153786SERVERSTEPUnclassifiedIPv635

Adjacency

Adjacent networks

21 shown

Every AS seen directly next to AS134375 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9583Sify LimitedUnclassifiedIPv4 IPv63,199
AS9498BHARTI Airtel Ltd.MobileIPv4 IPv61,359
AS55470Cyfuture India Pvt. Ltd.UnclassifiedIPv4 IPv61,192
AS45820Tata Teleservices ISP ASResidentialIPv4 IPv6978
AS151691AMITEL INDIA PRIVATE LIMITEDUnclassifiedIPv4 IPv6342
AS154408URLSTARTUnclassifiedIPv4 IPv6303
AS141243Walsepatil EnterprisesUnclassifiedIPv4122
AS35280F5 Networks SARLHostingIPv466
AS59195Indian Energy Exchange LtdUnclassifiedIPv462
AS142510INDIAN GAS EXCHANGE LTDUnclassifiedIPv462
AS139520Ang India LimitedUnclassifiedIPv461
AS146851MANSUKH SECURITIES AND FINANCE LIMITEDUnclassifiedIPv442
AS153786SERVERSTEPUnclassifiedIPv635
AS133676Precious netcom pvt ltdUnclassifiedIPv44

Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS134375, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 4 exchanges across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
Extreme IX MumbaiMumbai, India103.77.108.45246
Extreme IX New DelhiNew Delhi, India45.120.248.48174
National Internet Exchange of India - New DelhiNew Delhi, India218.100.48.43120
DE-CIX DelhiNew Delhi, India103.27.168.7071

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.