ASN Lookup – Networks, Upstreams and Prefixes

AS51044

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51044

NameRHE

Organisationmnt-jp-rhe-1

Country –

RIRRIPE NCC

Allocated03.09.2019

Abuse contactabuse@rhe.jp

Network Overview

IPv4 Prefixes3

IPv6 Prefixes18

Upstreams IPv46

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS142616 MNI-AS-AP

AS20473 AS-VULTR

AS34549 MEER-AS

AS57578 MISAKA-CIS-AS

AS57695 MISAKA

AS6939 HURRICANE

IPv4 Prefixes (3 total)

45.148.172.0/24

45.148.172.0/22

45.148.173.0/24

IPv6 Prefixes (18 total, showing 10)

2a0f:600:60b::/48

2a0f:600:60c::/48

2a0f:601::/32

2a0f:600:606::/48

2a0f:602::/32

2a0f:600:607::/48

2a0f:600:604::/48

2a0f:600:60c::/47

2a0f:600:608::/48

2a0f:600::/48

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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.