ASN Lookup – Networks, Upstreams and Prefixes

AS11966

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS11966

NameGLOBALDATASYSTEMS-ASN

OrganisationGLOBAL DATA SYSTEMS INC.

Country –

RIRARIN

Allocated16.02.1999

Network Overview

IPv4 Prefixes8

IPv6 Prefixes0

Upstreams IPv45

BGP Peers IPv41

Upstreams (Transit Providers)

IPv4

AS25921 LUS-FIBER-LCG

AS286 KPN

AS3257 GTT-BACKBONE

AS3356 LEVEL3

AS7018 ATT-INTERNET4

IPv4 Prefixes (8 total)

12.166.217.0/24

162.249.192.0/22

12.166.196.0/22

199.189.184.0/22

69.1.164.0/24

74.114.104.0/21

12.166.216.0/24

74.114.104.0/24

BGP Peers IPv4 (1 total)

AS17321

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.