ASN Lookup – Networks, Upstreams and Prefixes

AS30200

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS30200

NameDERBY

OrganisationDerbyTech Computer Works

Country –

RIRARIN

Allocated09.08.2003

Network Overview

IPv4 Prefixes20

IPv6 Prefixes0

Upstreams IPv43

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS15129 GENESEO-IL

AS40948 STRATUS-NETWORKS

AS62943 AS62943-BLUEBIRD-NETWORK

IPv4 Prefixes (20 total)

216.24.121.0/24

216.24.114.0/24

216.24.118.0/24

216.24.120.0/24

216.24.117.0/24

216.24.112.0/21

216.24.123.0/24

216.24.119.0/24

216.24.126.0/23

216.24.120.0/21

216.24.127.0/24

216.24.116.0/24

216.24.113.0/24

216.24.115.0/24

216.24.122.0/24

216.24.112.0/20

216.24.112.0/24

216.24.126.0/24

216.24.124.0/24

216.24.125.0/24

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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.