ASN Lookup – Networks, Upstreams and Prefixes

AS3958

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS3958

NameAIRCANADA

OrganisationAir Canada

Country –

RIRARIN

Allocated21.10.1994

Network Overview

IPv4 Prefixes21

IPv6 Prefixes0

Upstreams IPv46

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS2685 ATGS-MMD-AS

AS2686 ATGS-MMD-AS

AS577 BACOM

AS6461 ZAYO-6461

AS7018 ATT-INTERNET4

AS855 CANET-ASN-4

IPv4 Prefixes (21 total, showing 20)

159.206.82.0/24

159.206.95.0/24

159.206.85.0/24

159.206.65.0/24

142.147.16.0/20

159.206.124.0/24

159.206.80.0/24

159.206.67.0/24

159.206.81.0/24

159.206.86.0/24

159.206.87.0/24

159.206.83.0/24

159.206.84.0/24

159.206.116.0/24

142.147.32.0/20

159.206.94.0/24

159.206.116.0/22

159.206.120.0/24

159.206.89.0/24

159.206.88.0/24

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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.