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

AS132137

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS132137

NameSOIPL-IN

Country

RIRAPNIC

Allocated09.02.2012

Abuse contactmail@soipl.co.in

Network Overview

IPv4 Prefixes59

IPv6 Prefixes34

Upstreams (Transit)3

Downstreams (Customers)3

BGP Peers5

AS Path (BGP neighbours)

Upstreams (Transit)

AS4755TATA Communications (formerly VSNL)AS9498Bharti Airtel Ltd.AS9583Sify Limited

AS132137SOIPL-IN

Downstreams (Customers)

AS135205Aabasoft Technologies India Private Limited AS141514Sancfil Technologies Internet Services Pvt.Ltd AS17762Tata Teleservices Maharashtra Ltd

Upstreams (Transit) (3)

AS4755TATA Communications (formerly VSNL)

AS9498Bharti Airtel Ltd.

AS9583Sify Limited

Downstreams (Customers) (3)

AS135205Aabasoft Technologies India Private Limited

AS141514Sancfil Technologies Internet Services Pvt.Ltd

AS17762Tata Teleservices Maharashtra Ltd

IPv4 Prefixes (59)

103.162.162.0/24

183.87.241.0/24

103.162.163.0/24

183.87.243.0/24

103.1.49.0/24

103.36.47.0/24

183.87.242.0/24

183.87.247.0/24

103.51.72.0/24

113.30.217.0/24

103.51.73.0/24

113.30.218.0/24

45.252.70.0/24

183.87.244.0/24

45.112.3.0/24

103.75.30.0/24

103.36.44.0/24

103.221.70.0/24

103.74.199.0/24

103.75.28.0/24

45.123.94.0/24

183.87.249.0/24

183.87.240.0/24

103.246.242.0/24

45.252.69.0/24

113.30.219.0/24

183.87.245.0/24

103.75.29.0/24

103.1.48.0/24

103.246.241.0/24

103.36.45.0/24

45.123.95.0/24

45.123.93.0/24

103.221.71.0/24

110.44.103.0/24

103.51.74.0/24

103.246.240.0/24

103.221.68.0/24

45.112.2.0/24

103.74.198.0/24

103.74.197.0/24

103.51.75.0/24

103.221.69.0/24

45.112.1.0/24

113.30.216.0/24

45.123.92.0/24

103.246.243.0/24

183.87.192.0/24

103.75.31.0/24

45.252.68.0/24

110.44.102.0/24

45.112.0.0/24

183.87.248.0/24

110.44.100.0/24

183.87.246.0/24

103.36.46.0/24

111.125.244.0/24

103.74.196.0/24

110.44.101.0/24

IPv6 Prefixes (34)

2401:e500:6c00::/40

2401:e500:900::/40

2401:e500:1600::/40

2401:e500::/40

2401:e500:1900::/40

2401:e500:6400::/40

2401:e500:6b00::/40

2401:e500:1100::/40

2401:e500:300::/40

2401:e500:200::/40

2401:e500:700::/40

2401:e500:1000::/40

2401:e500:1800::/40

2401:e500:800::/40

2401:e500:500::/40

2401:e500:1400::/40

2401:e500:7f00::/40

2401:e500:6700::/40

2401:e500:6600::/40

2401:e500:6a00::/40

2401:e500:6d00::/40

2401:e500:6800::/40

2401:e500:100::/40

2401:e500::/32

2401:e500:6500::/40

2401:e500:1200::/40

2401:e500:6900::/40

2401:e500:1300::/40

2401:e500:1500::/40

2401:e500:6f00::/40

2401:e500:6e00::/40

2401:e500:600::/40

2401:e500:400::/40

2401:e500:1700::/40

BGP Peers (5)

AS142289Roxonic Systems

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS45489Sri Lanka Telecom PLC

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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.