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

AS146919

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS146919

NameCTRLSNLD-AS-IN

Country

RIRAPNIC

Allocated19.08.2021

Abuse contactctrlsnld@gmail.com

Network Overview

IPv4 Prefixes0

IPv6 Prefixes0

Upstreams (Transit)2

Downstreams (Customers)5

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS135697Tachyon Communications Pvt Ltd AS18229CtrlS

AS146919CTRLSNLD-AS-IN

Downstreams (Customers)

AS135697Tachyon Communications Pvt Ltd AS137113Simplex Broadband Private Limited AS139562Jolly Broadband Pvt Ltd AS151130Skytech Broadband Private Limited AS18229CtrlS

Upstreams (Transit) (2)

AS135697Tachyon Communications Pvt Ltd

AS18229CtrlS

Downstreams (Customers) (5)

AS135697Tachyon Communications Pvt Ltd

AS137113Simplex Broadband Private Limited

AS139562Jolly Broadband Pvt Ltd

AS151130Skytech Broadband Private Limited

AS18229CtrlS

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.