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

AS997

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS997

NameBSL-AS-AP

OrganisationBeyotta Services LLP

Country

RIRAPNIC

Allocated30.04.2025

Abuse contactabuse@beyotta.com

Network Overview

IPv4 Prefixes18

IPv6 Prefixes5

Upstreams (Transit)7

Downstreams (Customers)0

BGP Peers9

AS Path (BGP neighbours)

Upstreams (Transit)

AS136826Indonesia Network Information Center AS23961Misaka Network, Inc.AS35487Misaka Network, Inc.AS55933Cloudie Limited AS57695Misaka Network, Inc.AS64049Reliance Jio Infocomm Pte. Ltd.+1

AS997BSL-AS-AP

Downstreams (Customers)

none

Upstreams (Transit) (7)

AS136826Indonesia Network Information Center

AS23961Misaka Network, Inc.

AS35487Misaka Network, Inc.

AS55933Cloudie Limited

AS57695Misaka Network, Inc.

AS64049Reliance Jio Infocomm Pte. Ltd.

AS6939Hurricane Electric LLC

IPv4 Prefixes (18)

144.48.6.0/23

205.210.165.0/24

103.213.246.0/24

93.93.244.0/24

103.23.172.0/24

103.145.58.0/24

103.23.172.0/23

103.93.252.0/24

144.48.6.0/24

93.93.247.0/24

103.145.59.0/24

103.213.246.0/23

103.19.9.0/24

103.23.173.0/24

144.48.7.0/24

103.213.247.0/24

103.19.8.0/24

103.145.58.0/23

IPv6 Prefixes (5)

2401:1640:1f::/48

2401:1640::/32

2401:1640:3::/48

2401:1640:1::/48

2401:1640:2::/48

BGP Peers (9)

AS133210EN Technologies Pte Ltd

AS17639Converge ICT Solutions Inc.

AS18106Viewqwest Pte Ltd

AS199524Gcore S.A.

AS24482SG.GS

AS35280F5 Networks SARL

AS38001NewMedia Express Pte. Ltd.

AS49544i3D.net B.V

AS61292Blix Group AS

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.