An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS18101

ASN

APNIC

RIR

620

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS18101

NameRELIANCE-COMMUNICATIONS-IN

OrganisationReliance Communications Limited

Country

RIRAPNIC

Allocated04.09.2008

Abuse contactAntiabuse.Support@rcom.co.in

Network Overview

IPv4 Prefixes620

IPv6 Prefixes14

Upstreams (Transit)4

Downstreams (Customers)18

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS15412Flag Telecom UK Limited AS4755TATA Communications (formerly VSNL)AS55836Reliance Jio Infocomm Limited AS9498Bharti Airtel Ltd.

AS18101RELIANCE-COMMUNICATIONS-IN

Downstreams (Customers)

AS133686UNICEF AS135227Foxcell Communication Pvt Ltd AS135775Proline Datatech Services Pvt. Ltd.AS135847Ioeaccess Communications Private Limited AS136685Computer Age Management Services Pvt. Ltd.AS138754Kerala Vision Broad Band Private Limited+12

Upstreams (Transit) (4)

AS15412Flag Telecom UK Limited

AS4755TATA Communications (formerly VSNL)

AS55836Reliance Jio Infocomm Limited

AS9498Bharti Airtel Ltd.

Downstreams (Customers) (18)

AS133686UNICEF

AS135227Foxcell Communication Pvt Ltd

AS135775Proline Datatech Services Pvt. Ltd.

AS135847Ioeaccess Communications Private Limited

AS136685Computer Age Management Services Pvt. Ltd.

AS138754Kerala Vision Broad Band Private Limited

AS139478Bitwise Solutions Pvt. Ltd.

AS139794Glovis India Anathapur Private Limited

AS149595Pacelink Network Private Limited

AS151716BSES YAMUNA POWER LIMITED

AS152493TAMILNADU TRANSMISSION CORPORATION LIMITED

AS17495BROADBAND WIRELESSS INTERNET SERVICE PROVIDER

IPv4 Prefixes (256)

115.249.93.0/24

115.249.171.0/24

115.254.90.0/24

220.226.105.0/24

115.248.128.0/22

220.226.188.0/24

220.227.172.0/24

220.225.242.0/24

220.226.104.0/24

115.249.92.0/24

220.227.52.0/23

115.254.91.0/24

202.138.120.0/24

220.225.228.0/23

115.248.75.0/24

220.225.219.0/24

124.124.75.0/24

220.227.0.0/16

115.249.4.0/22

220.227.25.0/24

115.249.44.0/22

115.254.92.0/22

115.248.56.0/22

115.249.244.0/22

124.124.11.0/24

115.249.96.0/22

220.226.198.0/24

220.226.178.0/24

220.227.144.0/22

220.227.186.0/24

220.227.26.0/24

115.248.116.0/24

220.226.110.0/24

220.227.249.0/24

124.124.14.0/24

220.226.16.0/21

124.124.13.0/24

202.138.108.0/24

220.227.125.0/24

115.254.68.0/22

115.248.76.0/22

220.227.248.0/24

115.248.59.0/24

202.138.110.0/24

115.248.236.0/22

115.254.89.0/24

115.248.132.0/22

220.225.28.0/24

115.248.137.0/24

115.248.172.0/22

124.124.52.0/24

220.227.47.0/24

220.225.218.0/24

220.227.123.0/24

124.124.33.0/24

115.248.205.0/24

124.124.66.0/24

115.254.7.0/24

220.225.233.0/24

124.124.98.0/24

220.225.127.0/24

124.124.115.0/24

220.225.11.0/24

220.225.226.0/24

115.249.100.0/22

115.248.0.0/24

115.248.100.0/22

220.227.170.0/24

220.225.86.0/24

115.254.108.0/22

124.124.9.0/24

220.226.0.0/16

124.124.85.0/24

220.227.58.0/23

220.226.184.0/24

124.124.223.0/24

115.248.60.0/22

220.225.145.0/24

115.248.156.0/22

115.249.56.0/22

124.124.36.0/24

124.124.225.0/24

220.227.233.0/24

115.248.124.0/22

220.226.101.0/24

115.248.252.0/24

220.227.253.0/24

220.225.42.0/24

220.225.232.0/24

220.225.19.0/24

220.227.44.0/23

202.138.113.0/24

115.249.76.0/22

220.225.202.0/24

124.124.245.0/24

220.225.20.0/24

220.227.199.0/24

202.138.126.0/23

124.124.226.0/24

220.227.31.0/24

115.248.148.0/22

220.225.238.0/24

220.225.209.0/24

220.225.87.0/24

220.227.176.0/23

220.226.3.0/24

115.249.188.0/22

220.227.133.0/24

220.227.61.0/24

115.252.0.0/16

115.249.206.0/24

115.249.220.0/22

115.249.156.0/22

124.124.54.0/24

220.225.50.0/23

220.227.139.0/24

220.227.200.0/24

220.225.235.0/24

115.248.5.0/24

115.248.6.0/24

220.227.66.0/24

115.248.176.0/22

220.227.68.0/24

115.249.212.0/22

220.225.237.0/24

124.124.3.0/24

220.226.107.0/24

115.249.140.0/22

124.124.1.0/24

124.124.128.0/24

124.124.211.0/24

220.227.190.0/24

115.248.88.0/24

115.249.95.0/24

220.225.254.0/24

115.249.12.0/22

220.227.202.0/24

220.227.184.0/24

115.249.28.0/22

124.124.108.0/24

220.225.17.0/24

220.225.140.0/24

124.124.220.0/24

124.124.57.0/24

220.226.193.0/24

115.249.228.0/22

220.226.205.0/24

220.227.219.0/24

115.248.182.0/24

115.248.128.0/17

220.227.205.0/24

124.124.96.0/24

124.124.5.0/24

220.227.20.0/24

115.254.0.0/16

115.254.24.0/22

115.248.228.0/22

115.248.140.0/22

115.248.212.0/22

115.248.48.0/22

220.225.117.0/24

115.249.32.0/24

115.249.252.0/22

220.227.206.0/24

220.227.194.0/24

220.225.128.0/23

115.248.32.0/22

124.124.221.0/24

115.249.52.0/22

115.248.118.0/24

220.226.102.0/24

220.227.116.0/24

115.248.253.0/24

124.124.234.0/24

220.227.71.0/24

124.124.215.0/24

124.124.222.0/24

115.249.33.0/24

220.227.173.0/24

220.227.75.0/24

220.226.182.0/23

124.124.49.0/24

124.124.6.0/24

124.124.72.0/24

115.249.208.0/22

220.227.207.0/24

220.225.76.0/24

220.225.73.0/24

115.249.120.0/22

115.254.16.0/22

220.227.86.0/24

115.248.176.0/24

220.225.243.0/24

115.249.210.0/24

115.248.232.0/22

124.124.61.0/24

115.249.196.0/22

220.225.254.0/23

220.225.121.0/24

220.225.1.0/24

115.248.165.0/24

124.124.34.0/24

220.227.4.0/24

115.254.72.0/22

124.124.218.0/24

220.225.200.0/24

220.227.107.0/24

220.225.192.0/18

115.248.2.0/24

220.225.110.0/24

220.225.130.0/23

220.227.64.0/24

124.124.50.0/24

115.248.116.0/22

115.249.72.0/22

115.254.12.0/22

115.248.200.0/22

115.248.80.0/22

115.248.20.0/22

124.124.45.0/24

220.226.177.0/24

202.138.112.0/24

220.227.120.0/24

220.227.245.0/24

115.254.47.0/24

220.225.201.0/24

220.227.252.0/24

115.249.68.0/22

220.227.33.0/24

124.124.246.0/24

220.227.121.0/24

220.227.246.0/24

220.225.99.0/24

220.227.254.0/24

220.227.32.0/23

124.124.113.0/24

202.138.114.0/24

124.124.237.0/24

220.227.238.0/24

220.226.189.0/24

124.124.238.0/24

115.248.144.0/22

115.249.144.0/22

220.227.255.0/24

115.248.84.0/22

220.227.5.0/24

115.254.160.0/20

202.138.122.0/23

115.249.137.0/24

115.249.136.0/24

202.138.115.0/24

220.227.108.0/24

220.225.241.0/24

220.227.77.0/24

220.225.6.0/24

124.124.0.0/24

IPv6 Prefixes (14)

2001:4528:802::/48

2001:4528:229::/48

2001:4528:3::/48

2001:4528:408::/48

2001:4528:605::/48

2001:4528:fff::/48

2001:4528:210::/48

2001:4528:420::/48

2001:4528:202::/48

2001:4528:a::/48

2001:4528:cf6::/48

2001:4528::/32

2001:4528:40b::/48

2001:4528:1ff::/48

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.