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Autonomous System

AS18002 · AS Number for Interdomain Routing

Overview

AS18002 is announced on the Internet: RIPE RIS route collectors currently see 155 IPv4 prefixes and 8 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 39,680 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 9 upstream neighbours (transit providers or peers) and 28 downstream neighbours (customers or networks it carries). Its most visible upstreams are BHARTI Airtel Ltd. (AS9498), Tata Teleservices ISP AS (AS45820), and TATA Communications formerly VSNL is Leading ISP (AS4755). AS18002 was assigned by APNIC, and its registration country is India.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:55 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 14.102.1.1, the first address of 14.102.1.0/24. 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 (155 prefixes)

PrefixAddresses
14.102.1.0/24256
14.102.2.0/24256
14.102.13.0/24256
14.102.15.0/24256
14.102.22.0/24256
14.102.23.0/24256
14.102.24.0/24256
14.102.25.0/24256
14.102.26.0/24256
14.102.27.0/24256
14.102.33.0/24256
14.102.34.0/24256
14.102.35.0/24256
14.102.36.0/24256
14.102.37.0/24256
14.102.38.0/24256
14.102.40.0/24256
14.102.41.0/24256
14.102.44.0/24256
14.102.45.0/24256
14.102.48.0/24256
14.102.50.0/24256
14.102.56.0/24256
14.102.57.0/24256
14.102.64.0/24256
14.102.65.0/24256
14.102.67.0/24256
14.102.68.0/24256
14.102.69.0/24256
14.102.70.0/24256
14.102.71.0/24256
14.102.72.0/24256
14.102.73.0/24256
14.102.74.0/24256
14.102.75.0/24256
14.102.76.0/24256
14.102.77.0/24256
14.102.80.0/24256
14.102.88.0/24256
14.102.91.0/24256
14.102.92.0/24256
14.102.93.0/24256
14.102.97.0/24256
14.102.100.0/24256
14.102.101.0/24256
14.102.103.0/24256
14.102.104.0/24256
14.102.105.0/24256
14.102.106.0/24256
14.102.107.0/24256
14.102.108.0/24256
14.102.110.0/24256
14.102.111.0/24256
14.102.113.0/24256
14.102.114.0/24256
14.102.115.0/24256
14.102.116.0/24256
14.102.117.0/24256
14.102.118.0/24256
14.102.119.0/24256
14.102.120.0/24256
14.102.121.0/24256
14.102.122.0/24256
14.102.126.0/24256
14.102.127.0/24256
43.251.212.0/24256
43.251.213.0/24256
43.251.214.0/24256
43.251.215.0/24256
61.14.228.0/24256
61.14.231.0/24256
103.38.71.0/24256
103.47.164.0/24256
103.47.165.0/24256
103.47.166.0/24256
103.59.189.0/24256
103.87.101.0/24256
103.87.102.0/24256
103.87.103.0/24256
103.142.108.0/24256
103.145.169.0/24256
103.160.24.0/24256
103.160.72.0/24256
103.162.196.0/24256
103.162.197.0/24256
103.173.200.0/24256
103.184.73.0/24256
103.205.95.0/24256
110.172.130.0/24256
110.172.131.0/24256
110.172.132.0/24256
110.172.134.0/24256
110.172.136.0/24256
110.172.138.0/24256
110.172.139.0/24256
110.172.140.0/24256
110.172.143.0/24256
110.172.147.0/24256
110.172.150.0/24256
110.172.151.0/24256

Showing the first 100 of 155, in address order. Complete list on RIPEstat

IPv6 prefixes (8 prefixes)

Prefix
2402:5b00::/44
2402:5b00:10::/44
2402:5b00:20::/44
2402:5b00:30::/44
2402:5b00:40::/44
2402:5b00:d0::/44
2402:5b00:f0::/44
2402:5b00:110::/44

Neighbours

Upstreams (transit or peers) (9)

ASNetworkVisibility
AS9498BHARTI Airtel Ltd.11,517
AS45820Tata Teleservices ISP AS3,397
AS4755TATA Communications formerly VSNL is Leading ISP287
AS18229CtrlS270
AS35280F5 Networks SARL23
AS17665ONEOTT INTERTAINMENT LIMITED8
AS6453TATA COMMUNICATIONS (AMERICA) INC1
AS135247K Net Solutions Pvt Ltd1
AS136946Weebo networks Pvt Ltd1

Downstreams (customers) (28)

ASNetworkVisibility
AS133594World Phone Infrastructure services private ltd4,397
AS137591ITECH HIVE PVT. LTD760
AS150039Sbdr Network Solutions Private Limited547
AS140167Anl Network Pvt Ltd527
AS146881DAAN COMMUNICATIONS PRIVATE LMITED524
AS134878GLORIOSA INFOTEL IT SERVICES INDIA PRIVATE LIMITED522
AS141311Netmatix Network Private Limited513
AS153289GIGAZONE SOLUTION PRIVATE LIMITED432
AS135225SMART NET INDIA PVT LTD284
AS135266AAKASH INTERNET SERVICES PRIVATE LIMITED273
AS154960-273
AS134049-272
AS132572-268
AS132772-268
AS139481-268
AS141799-268
AS154688-267
AS140195-264
AS153252ELXIRE262
AS152528-257
AS17665ONEOTT INTERTAINMENT LIMITED256
AS137135-256
AS58762-255
AS133269-254
AS58965ANJANI BROADBAND SOLUTIONS PVT.LTD.235
AS151690-195
AS137643-147
AS151174-1

4 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.