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Autonomous System

AS136334 · Vortex Netsol Private Limited

Overview

AS136334 is announced on the Internet: RIPE RIS route collectors currently see 92 IPv4 prefixes and 2 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 23,552 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 10 upstream neighbours (transit providers or peers) and 47 downstream neighbours (customers or networks it carries). Its most visible upstreams are BHARTI Airtel Ltd. (AS9498), TATA Communications formerly VSNL is Leading ISP (AS4755), and CtrlS (AS18229). AS136334 was assigned by APNIC, and its registration country is India.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 1:25 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 38.35.96.1, the first address of 38.35.96.0/24. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (92 prefixes)

PrefixAddresses
38.35.96.0/24256
38.35.97.0/24256
38.35.98.0/24256
38.35.99.0/24256
38.35.100.0/24256
38.35.101.0/24256
38.35.102.0/24256
38.35.103.0/24256
38.35.104.0/24256
38.35.105.0/24256
38.35.106.0/24256
38.35.107.0/24256
38.35.108.0/24256
38.35.109.0/24256
38.35.110.0/24256
38.35.111.0/24256
38.35.112.0/24256
38.35.113.0/24256
38.35.114.0/24256
38.35.115.0/24256
38.35.116.0/24256
38.35.117.0/24256
38.35.118.0/24256
38.35.119.0/24256
38.35.120.0/24256
38.35.121.0/24256
38.35.122.0/24256
38.35.123.0/24256
38.35.124.0/24256
38.35.125.0/24256
38.35.126.0/24256
38.35.127.0/24256
38.121.240.0/24256
38.121.241.0/24256
38.121.242.0/24256
38.121.243.0/24256
38.121.244.0/24256
38.121.245.0/24256
38.121.246.0/24256
38.121.247.0/24256
38.121.248.0/24256
38.121.249.0/24256
38.121.250.0/24256
38.121.251.0/24256
38.121.252.0/24256
38.121.253.0/24256
38.121.254.0/24256
45.248.64.0/24256
45.248.65.0/24256
45.248.66.0/24256
45.248.67.0/24256
45.250.45.0/24256
45.250.46.0/24256
45.250.47.0/24256
103.88.220.0/24256
103.88.221.0/24256
103.88.222.0/24256
103.88.223.0/24256
103.113.136.0/24256
103.113.137.0/24256
103.137.92.0/24256
103.137.93.0/24256
103.137.95.0/24256
103.190.190.0/24256
103.190.191.0/24256
103.212.140.0/24256
103.212.142.0/24256
103.212.143.0/24256
103.216.212.0/24256
103.216.213.0/24256
103.216.214.0/24256
103.216.215.0/24256
103.219.40.0/24256
103.219.41.0/24256
103.219.42.0/24256
103.219.43.0/24256
139.5.236.0/24256
139.5.237.0/24256
139.5.238.0/24256
139.5.239.0/24256
206.84.224.0/24256
206.84.225.0/24256
206.84.226.0/24256
206.84.227.0/24256
206.84.228.0/24256
206.84.229.0/24256
206.84.234.0/24256
206.84.235.0/24256
206.84.236.0/24256
206.84.237.0/24256
206.84.238.0/24256
206.84.239.0/24256

IPv6 prefixes (2 prefixes)

Prefix
2001:df5:b00::/48
2400:97a0::/32

Neighbours

Upstreams (transit or peers) (10)

ASNetworkVisibility
AS9498BHARTI Airtel Ltd.10,561
AS4755TATA Communications formerly VSNL is Leading ISP9,564
AS18229CtrlS290
AS137085ANONET COMMUNICATIONS PVT LTD266
AS45769D-Vois Broadband Pvt Ltd116
AS141514Sancfil Technologies Internet Services Pvt.Ltd108
AS9583Sify Limited8
AS135718DISHAWAVES INFONET PVT. LTD2
AS146902BIGVENTURES MEDIA PVT LTD1
AS150593Dataexpress Pvt Ltd1

Downstreams (customers) (47)

ASNetworkVisibility
AS135248VORTEX INFOCOM PRIVATE LIMITED1,912
AS151741VORTEX NETWORKS PRIVATE LIMITED874
AS138787Speedking Infotech Pvt. Ltd.812
AS137157Skynet Datacom Pvt Ltd778
AS151707Ethen Teleinfra Private Limited770
AS135854Ruhban Telecommunication Private Limited734
AS55879SmartLink Broadband Services Pvt Ltd726
AS147254Mahalaxmi Communication720
AS135846Nirav Infotech718
AS38310iCan Solutions Pvt. Ltd. AS548
AS151118-545
AS134873-544
AS141830-525
AS154592-520
AS152553-519
AS133310-511
AS134899Cityzone Infonet Pvt Ltd510
AS150635DURGA WI FI OPC PVT LTD464
AS151168-449
AS135268As Broadband Pvt Ltd404
AS18196Seven Star Internet Service Provider382
AS151815-382
AS141526-349
AS153851-349
AS135184-299
AS136288-284
AS134273-272
AS132988-271
AS138791-271
AS140180-271

The 30 most visible of 47.

5 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.