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

AS135817

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS135817

NameESTO-AS-AP

OrganisationESTO MEDIA PRIVATE LIMITED

Country

RIRAPNIC

Allocated23.12.2020

Abuse contactestomedia.in@gmail.com

Network Overview

IPv4 Prefixes26

IPv6 Prefixes9

Upstreams (Transit)5

Downstreams (Customers)17

BGP Peers4

AS Path (BGP neighbours)

Upstreams (Transit)

AS17762Tata Teleservices Maharashtra Ltd AS35280F5 Networks SARL AS45820Tata Teleservices ISP AS9498Bharti Airtel Ltd.AS9583Sify Limited

AS135817ESTO-AS-AP

Downstreams (Customers)

AS132751Omkar Infotech AS133318Y - Net Broadband Services AS133694EMAX GLOBAL MEDIA PVT. LTD AS134043SG IT Infotech Pvt. Ltd.AS134294R P World Telecom Pvt Ltd AS135191HARKYAL TELE SERVICES PRIVATE LIMITED+11

Upstreams (Transit) (5)

AS17762Tata Teleservices Maharashtra Ltd

AS35280F5 Networks SARL

AS45820Tata Teleservices ISP

AS9498Bharti Airtel Ltd.

AS9583Sify Limited

Downstreams (Customers) (17)

AS132751Omkar Infotech

AS133318Y - Net Broadband Services

AS133694EMAX GLOBAL MEDIA PVT. LTD

AS134043SG IT Infotech Pvt. Ltd.

AS134294R P World Telecom Pvt Ltd

AS135191HARKYAL TELE SERVICES PRIVATE LIMITED

AS136710Srushti Broadband And Internet Services Pvt. Ltd.

AS136720ESTO MEDIA PRIVATE LIMITED

AS137655Angel Air Network Solutions Pvt. Ltd.

AS139508Wide Netcom India

AS139547Vimitel Network Pvt Ltd

AS139553Airicon Communication Pvt Ltd

IPv4 Prefixes (26)

103.162.44.0/24

103.148.153.0/24

103.162.44.0/23

45.117.1.0/24

103.170.56.0/23

103.123.234.0/23

103.110.164.0/24

103.52.32.0/23

103.148.152.0/23

157.66.32.0/24

103.110.164.0/23

103.215.115.0/24

103.52.32.0/24

103.147.150.0/23

103.11.80.0/22

103.11.83.0/24

103.162.45.0/24

103.97.46.0/23

43.255.164.0/22

103.123.234.0/24

103.123.235.0/24

103.78.46.0/24

103.170.56.0/24

103.52.33.0/24

103.97.84.0/24

103.110.165.0/24

IPv6 Prefixes (9)

2403:8940:1a00::/40

2404:9d00::/32

2403:8940::/32

2403:8940:fffd::/48

2403:8940:40::/48

2403:8940:2::/48

2403:8940:abcd::/48

2403:8940:ffff::/48

2403:8940:e000::/40

BGP Peers (4)

AS142289Roxonic Systems

AS24482SG.GS

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.