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

AS153756

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS153756

NameIRINN-DBYTE-AS-IN

Country

RIRAPNIC

Allocated03.04.2025

Abuse contactgyaneshwarjha@dbyte-facility.com

Network Overview

IPv4 Prefixes2

IPv6 Prefixes1

Upstreams (Transit)3

Downstreams (Customers)3

BGP Peers4

AS Path (BGP neighbours)

Upstreams (Transit)

AS133982Excitel Broadband Private Limited AS55410Vodafone Idea Ltd AS9498Bharti Airtel Ltd.

AS153756IRINN-DBYTE-AS-IN

Downstreams (Customers)

AS135834Multicraft Digital Technologies Private Limited AS136642Aerocast Networks Private Limited AS147233Aaacloud Telephony Pvt Ltd

Upstreams (Transit) (3)

AS133982Excitel Broadband Private Limited

AS55410Vodafone Idea Ltd

AS9498Bharti Airtel Ltd.

Downstreams (Customers) (3)

AS135834Multicraft Digital Technologies Private Limited

AS136642Aerocast Networks Private Limited

AS147233Aaacloud Telephony Pvt Ltd

IPv4 Prefixes (2)

163.223.232.0/24

163.223.233.0/24

IPv6 Prefixes (1)

2001:df5:4fc0::/48

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.