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

AS45528

ASN

APNIC

RIR

842

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS45528

NameTIKONAIN-AS

Country

RIRAPNIC

Allocated21.11.2008

Abuse contactSudhir.Kumar@tikona.in

Network Overview

IPv4 Prefixes842

IPv6 Prefixes27

Upstreams (Transit)5

Downstreams (Customers)4

BGP Peers5

AS Path (BGP neighbours)

Upstreams (Transit)

AS141243Walsepatil Enterprises AS153759De-cix Interwire Internet Services Private Limited AS4755TATA Communications (formerly VSNL)AS55410Vodafone Idea Ltd AS9498Bharti Airtel Ltd.

AS45528TIKONAIN-AS

Downstreams (Customers)

AS132108IL&FS House, Plot No. 14 AS136685Computer Age Management Services Pvt. Ltd.AS152539AIISHWAA INFORMATION SERVICES PVT LTD AS38021Network of Indian Institute of Foreign Trade,

Upstreams (Transit) (5)

AS141243Walsepatil Enterprises

AS153759De-cix Interwire Internet Services Private Limited

AS4755TATA Communications (formerly VSNL)

AS55410Vodafone Idea Ltd

AS9498Bharti Airtel Ltd.

Downstreams (Customers) (4)

AS132108IL&FS House, Plot No. 14

AS136685Computer Age Management Services Pvt. Ltd.

AS152539AIISHWAA INFORMATION SERVICES PVT LTD

AS38021Network of Indian Institute of Foreign Trade,

IPv4 Prefixes (256)

113.193.210.0/24

113.193.175.0/24

113.193.166.0/24

1.23.238.0/24

1.23.191.0/24

113.193.59.0/24

1.22.229.0/24

1.23.247.0/24

113.193.194.0/24

113.193.201.0/24

113.193.211.0/24

113.193.249.0/24

103.28.180.0/24

1.22.104.0/24

113.193.3.0/24

123.136.131.0/24

123.136.170.0/24

1.22.193.0/24

123.136.194.0/24

1.22.14.0/24

113.193.53.0/24

1.22.189.0/24

1.22.13.0/24

1.23.242.0/24

1.23.69.0/24

1.23.168.0/24

123.136.206.0/24

203.90.120.0/24

113.193.81.0/24

1.22.199.0/24

123.136.211.0/24

113.193.206.0/24

1.22.198.0/24

1.22.234.0/24

203.76.131.0/24

203.90.104.0/24

1.23.248.0/24

1.23.31.0/24

1.23.26.0/24

1.22.233.0/24

1.22.75.0/24

113.193.49.0/24

113.193.72.0/24

113.193.176.0/24

113.193.82.0/24

203.90.95.0/24

1.23.141.0/24

203.90.90.0/24

1.22.147.0/24

1.22.170.0/24

1.22.232.0/23

113.193.77.0/24

1.23.30.0/24

1.22.154.0/24

1.22.151.0/24

1.23.230.0/23

203.90.66.0/24

1.22.128.0/24

123.136.135.0/24

1.23.112.0/24

113.193.11.0/24

113.193.33.0/24

1.22.152.0/24

123.136.195.0/24

1.22.184.0/24

1.22.187.0/24

1.23.146.0/24

1.22.5.0/24

113.193.127.0/24

123.136.207.0/24

1.23.50.0/24

113.193.6.0/24

123.136.230.0/24

1.22.253.0/24

203.90.102.0/24

1.22.57.0/24

1.22.222.0/24

113.193.254.0/24

1.23.187.0/24

123.136.164.0/24

113.193.70.0/24

123.136.150.0/24

1.22.33.0/24

1.22.80.0/24

1.22.158.0/24

1.23.230.0/24

1.23.74.0/24

1.23.165.0/24

1.22.173.0/24

1.22.89.0/24

203.76.142.0/24

203.76.134.0/24

1.23.236.0/24

1.22.181.0/24

113.193.114.0/24

113.193.22.0/24

1.22.139.0/24

113.193.40.0/22

1.23.124.0/24

1.22.160.0/24

123.136.179.0/24

1.23.199.0/24

202.56.127.0/24

1.22.17.0/24

1.22.196.0/24

1.22.208.0/24

1.23.211.0/24

113.193.239.0/24

1.23.176.0/24

203.90.110.0/24

1.23.174.0/24

1.23.55.0/24

123.136.139.0/24

1.23.90.0/23

113.193.45.0/24

113.193.139.0/24

1.22.231.0/24

1.22.40.0/24

1.22.61.0/24

1.23.78.0/24

113.193.20.0/24

1.22.137.0/24

1.22.38.0/24

1.23.34.0/24

1.23.234.0/24

123.136.235.0/24

1.22.249.0/24

123.136.197.0/24

1.22.113.0/24

123.136.209.0/24

113.193.36.0/24

113.193.188.0/23

123.136.226.0/24

1.23.127.0/24

1.23.150.0/24

1.23.131.0/24

113.193.47.0/24

123.136.171.0/24

1.22.206.0/24

203.90.85.0/24

113.193.148.0/24

1.23.46.0/24

1.22.52.0/24

1.23.52.0/24

1.22.29.0/24

113.193.171.0/24

1.23.29.0/24

113.193.209.0/24

1.22.35.0/24

1.23.243.0/24

123.136.148.0/24

1.22.194.0/24

113.193.153.0/24

203.90.65.0/24

1.22.77.0/24

1.23.94.0/24

1.23.100.0/24

113.193.184.0/24

113.193.90.0/24

113.193.54.0/24

113.193.97.0/24

1.23.4.0/24

123.136.188.0/23

113.193.197.0/24

1.23.16.0/24

1.23.108.0/22

113.193.67.0/24

1.22.130.0/24

1.23.111.0/24

1.22.255.0/24

1.22.88.0/24

113.193.226.0/24

113.193.232.0/24

203.90.87.0/24

1.23.182.0/24

1.22.145.0/24

113.193.122.0/24

1.23.162.0/24

1.23.139.0/24

1.22.246.0/24

113.193.124.0/24

1.22.49.0/24

113.193.1.0/24

113.193.69.0/24

1.23.183.0/24

113.193.2.0/24

113.193.31.0/24

1.23.1.0/24

1.23.144.0/24

1.22.251.0/24

1.22.107.0/24

1.22.72.0/24

113.193.30.0/24

1.22.48.0/24

113.193.125.0/24

113.193.123.0/24

203.76.130.0/24

113.193.102.0/24

203.90.98.0/24

113.193.130.0/24

113.193.252.0/24

1.22.44.0/24

1.23.76.0/24

113.193.13.0/24

113.193.113.0/24

1.23.164.0/24

113.193.41.0/24

1.22.54.0/24

113.193.18.0/24

1.22.150.0/24

1.22.127.0/24

1.23.167.0/24

1.22.59.0/24

1.23.195.0/24

1.22.60.0/24

1.22.82.0/24

113.193.135.0/24

1.23.166.0/24

1.23.61.0/24

1.23.38.0/24

1.22.129.0/24

123.136.251.0/24

113.193.10.0/24

1.23.62.0/24

1.23.39.0/24

113.193.242.0/24

1.23.6.0/24

1.22.45.0/24

103.43.248.0/24

113.193.12.0/24

1.22.64.0/22

1.23.88.0/24

123.136.236.0/24

113.193.196.0/24

1.22.94.0/24

202.56.120.0/24

1.22.106.0/24

203.90.116.0/24

1.23.143.0/24

113.193.216.0/23

203.90.97.0/24

113.193.79.0/24

113.193.147.0/24

1.23.145.0/24

203.90.99.0/24

113.193.208.0/24

1.22.39.0/24

1.22.32.0/24

1.23.56.0/24

123.136.169.0/24

113.193.5.0/24

1.23.75.0/24

1.22.235.0/24

123.136.133.0/24

123.136.192.0/24

123.136.204.0/24

IPv6 Prefixes (27)

2403:4e00:305::/48

2403:4e00:300::/48

2401:3c0:217::/48

2401:3c0:202::/48

2401:3c0:219::/48

2401:3c0:218::/48

2401:3c0:105::/48

2401:3c0:100::/48

2401:3c0:208::/48

2401:3c0:201::/48

2401:3c0:20d::/48

2403:4e00:306::/48

2403:4e00:301::/48

2401:3c0:20e::/48

2401:3c0:113::/48

2401:3c0:110::/48

2401:3c0:212::/48

2401:3c0:15::/48

2401:3c0:101::/48

2401:3c0:10d::/48

2401:3c0:104::/48

2401:3c0:203::/48

2401:3c0:216::/48

2401:3c0:108::/48

2401:3c0:10f::/48

2401:3c0:102::/48

2401:3c0:21e::/48

BGP Peers (5)

AS142289Roxonic Systems

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS45489Sri Lanka Telecom PLC

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.