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

AS135139

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS135139

NameSKYNTPL-AS-AP

OrganisationSKYLINK NETWORKS

Country

RIRAPNIC

Allocated03.05.2018

Abuse contactsupport@skylink.net.in

Network Overview

IPv4 Prefixes55

IPv6 Prefixes17

Upstreams (Transit)4

Downstreams (Customers)0

BGP Peers5

AS Path (BGP neighbours)

Upstreams (Transit)

AS4755TATA Communications (formerly VSNL)AS55410Vodafone Idea Ltd AS9498Bharti Airtel Ltd.AS9829BSNL (Bharat Sanchar Nigam Ltd)

AS135139SKYNTPL-AS-AP

Downstreams (Customers)

none

Upstreams (Transit) (4)

AS4755TATA Communications (formerly VSNL)

AS55410Vodafone Idea Ltd

AS9498Bharti Airtel Ltd.

AS9829BSNL (Bharat Sanchar Nigam Ltd)

IPv4 Prefixes (55)

103.186.150.0/24

103.130.90.0/23

103.130.204.0/23

103.186.230.0/24

103.186.231.0/24

103.187.63.0/24

103.185.102.0/24

103.130.89.0/24

103.130.205.0/24

103.114.209.0/24

103.186.221.0/24

103.186.220.0/23

103.186.124.0/23

103.186.233.0/24

103.185.103.0/24

103.130.204.0/24

103.183.240.0/23

103.114.208.0/24

103.130.90.0/24

103.187.62.0/24

103.186.232.0/24

103.114.208.0/23

103.99.148.0/24

103.185.102.0/23

103.130.91.0/24

103.130.88.0/22

103.185.84.0/23

103.133.220.0/24

103.186.232.0/23

103.99.151.0/24

103.186.151.0/24

103.114.210.0/24

103.99.149.0/24

103.99.148.0/22

103.185.85.0/24

103.99.150.0/24

103.130.88.0/23

103.185.84.0/24

103.114.208.0/22

103.183.240.0/24

103.114.211.0/24

103.114.210.0/23

103.133.221.0/24

103.186.230.0/23

103.99.150.0/23

103.186.124.0/24

103.183.241.0/24

103.186.220.0/24

103.191.139.0/24

103.186.150.0/23

103.133.220.0/23

103.130.88.0/24

103.99.148.0/23

103.186.125.0/24

103.191.138.0/24

IPv6 Prefixes (17)

2402:d540:a000::/36

2402:d540:c000::/36

2402:d540:3000::/36

2402:d540:b000::/36

2402:d540:d000::/36

2402:d540:1000::/36

2402:d540:8000::/36

2402:d540::/36

2402:d540:6000::/36

2402:d540:9000::/36

2402:d540:7000::/36

2402:d540:f000::/36

2402:d540:4000::/36

2402:d540:2000::/36

2402:d540:e000::/36

2402:d540::/32

2402:d540:5000::/36

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.