ASN Lookup – Networks, Upstreams and Prefixes

AS271

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS271

NameBCNET-AS

OrganisationBCNET

Country –

RIRARIN

Allocated24.02.1989

Network Overview

IPv4 Prefixes82

IPv6 Prefixes39

Upstreams IPv45

BGP Peers IPv419

Upstreams (Transit Providers)

IPv4

AS1299 TWELVE99

AS394256 CLOUDSINGULARITY

AS6327 SHAW

AS6509 CANARIE-NTN

AS6939 HURRICANE

IPv4 Prefixes (82 total, showing 20)

207.23.251.0/24

206.123.160.0/19

207.23.72.0/24

207.23.92.0/23

206.12.212.0/22

198.162.112.0/21

134.87.1.0/24

134.87.0.0/24

207.23.244.0/24

209.87.61.0/24

207.23.73.0/24

207.23.0.0/16

142.231.4.0/24

207.23.8.0/21

192.67.9.0/24

142.231.109.0/24

209.87.28.0/23

142.231.117.0/24

206.12.0.0/16

142.231.140.0/24

IPv6 Prefixes (39 total, showing 10)

2607:f8f0:50::/48

2607:f8f0:204::/48

2607:f8f0:1680::/42

2607:f8f0:1600::/48

2607:f8f0:210::/44

2607:f8f0:40::/48

2607:f8f0:410::/48

2607:f8f0:e00::/48

2607:f8f0:1400::/40

2607:f8f0:260::/48

BGP Peers IPv4 (19 total)

AS11105

AS13764

AS16462

AS33314

AS36000

AS36391

AS393249

AS393966

AS393981

AS394971

AS395064

AS395807

AS395991

AS397375

AS397543

AS397766

AS4476

AS62692

AS22652

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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.