ASN Lookup – Networks, Upstreams and Prefixes

AS401307

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS401307

NameMISEN-ASN-1

OrganisationMichigan Statewide Educational Network

Country –

RIRARIN

Allocated15.06.2021

Network Overview

IPv4 Prefixes38

IPv6 Prefixes0

Upstreams IPv41

BGP Peers IPv417

Upstreams (Transit Providers)

IPv4

AS12129 123NET

IPv4 Prefixes (38 total, showing 20)

69.58.55.0/24

136.228.41.0/24

204.25.216.0/22

136.228.44.0/24

69.58.63.0/24

142.54.14.0/23

136.228.48.0/24

142.54.8.0/23

204.25.240.0/23

136.228.57.0/24

69.58.58.0/23

136.228.52.0/24

136.228.55.0/24

142.54.8.0/22

136.228.56.0/24

136.228.43.0/24

136.228.54.0/24

69.58.56.0/23

142.54.12.0/23

136.228.47.0/24

BGP Peers IPv4 (17 total)

AS11718

AS14241

AS22251

AS22714

AS32274

AS32549

AS35874

AS393581

AS394446

AS395926

AS399363

AS39987

AS400025

AS400610

AS46241

AS53833

AS54539

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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.