ASN Lookup – Networks, Upstreams and Prefixes

AS134094

ASN

APNIC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS134094

NameSERVERFIELD-AS

OrganisationSERVERFIELD CO., LTD.

Country

RIRAPNIC

Allocated04.09.2019

Abuse contactinfo@serverfield.com.tw

Network Overview

IPv4 Prefixes14

IPv6 Prefixes5

Upstreams IPv45

BGP Peers IPv46

Upstreams (Transit Providers)

IPv4

AS32097 WII

AS51559 NETINTERNET

AS52025 PARADOXNETWORKS-LIMITED

AS6939 HURRICANE

AS9924 TFN-TW

IPv4 Prefixes (14 total)

103.51.143.0/24

89.252.132.0/24

185.190.18.0/24

45.123.116.0/24

103.51.142.0/24

45.123.119.0/24

103.51.141.0/24

103.103.129.0/24

103.51.140.0/24

45.123.118.0/24

203.15.150.0/24

185.190.17.0/24

131.143.16.0/24

131.143.18.0/24

IPv6 Prefixes (5 total)

2401:f540:7::/48

2401:f540:3::/48

2401:f540:1::/48

2401:f540:4::/48

2401:f540:2::/48

BGP Peers IPv4 (6 total)

AS18702

AS1003

AS1828

AS200454

AS34927

AS36236

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.