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

AS38887

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS38887

NameNABINVEST-AS-AP

OrganisationNAB Investment Holdings Pty Ltd

Country

RIRAPNIC

Allocated01.05.2020

Abuse contactnoc@nabih.com.au

Network Overview

IPv4 Prefixes20

IPv6 Prefixes3

Upstreams (Transit)5

Downstreams (Customers)4

BGP Peers7

AS Path (BGP neighbours)

Upstreams (Transit)

AS134090Leaptel AS49915Megaport (UK) Limited AS64073Vetta Group AS6939Hurricane Electric LLC AS9280Servers Australia Pty Ltd

AS38887NABINVEST-AS-AP

Downstreams (Customers)

AS134147TEAMWORK TECHNOLOGY PTY LTD AS136181ActivePort Pty Ltd AS139084DIGITAL IMMORTALITY PTY LTD AS154167Rackmill

Upstreams (Transit) (5)

AS134090Leaptel

AS49915Megaport (UK) Limited

AS64073Vetta Group

AS6939Hurricane Electric LLC

AS9280Servers Australia Pty Ltd

Downstreams (Customers) (4)

AS134147TEAMWORK TECHNOLOGY PTY LTD

AS136181ActivePort Pty Ltd

AS139084DIGITAL IMMORTALITY PTY LTD

AS154167Rackmill

IPv4 Prefixes (20)

103.5.88.0/24

44.136.158.0/24

103.150.249.0/24

103.240.223.0/24

103.60.216.0/24

168.151.234.0/23

44.136.159.0/24

103.240.222.0/24

160.22.154.0/24

168.151.233.0/24

103.5.88.0/23

168.151.235.0/24

168.151.232.0/24

44.136.158.0/23

168.151.234.0/24

103.150.248.0/23

202.90.41.0/24

168.151.232.0/23

103.150.248.0/24

103.5.89.0/24

IPv6 Prefixes (3)

2406:fc0:3000::/36

2406:fc0:4000::/36

2406:fc0::/36

BGP Peers (7)

AS132847Network Solutions Group Pty Ltd

AS24482SG.GS

AS35280F5 Networks SARL

AS36236NetActuate, Inc

AS4608Asia Pacific Network Information Centre

AS49544i3D.net B.V

AS8888xTom Pty Ltd

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.