ASN Lookup – Networks, Upstreams and Prefixes

AS29752

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS29752

NameZEN-SDN

OrganisationZenlayer Inc

Country –

RIRARIN

Allocated10.03.2006

Network Overview

IPv4 Prefixes17

IPv6 Prefixes5

Upstreams IPv46

BGP Peers IPv426

Upstreams (Transit Providers)

IPv4

AS174 COGENT-174

AS21859 ZEN-ECN

AS286 KPN

AS3257 GTT-BACKBONE

AS4229 ZEN-NET

AS6762 SEABONE-NET

IPv4 Prefixes (17 total)

199.190.47.0/24

198.44.172.0/24

128.14.13.0/24

69.28.55.0/24

107.151.157.0/24

216.225.162.0/24

23.251.35.0/24

198.44.174.0/24

128.14.161.0/24

107.151.194.0/24

198.44.173.0/24

198.44.175.0/24

128.14.90.0/24

128.14.91.0/24

104.166.158.0/24

128.1.216.0/24

23.251.127.0/24

IPv6 Prefixes (5 total)

2607:81c0::/48

2a0b:21c1:601c::/48

2a0b:21c1:6030::/48

2a0b:21c1:602a::/48

2a0b:21c1:6023::/48

BGP Peers IPv4 (26 total, showing 20)

AS151389

AS201724

AS203048

AS203054

AS203057

AS203075

AS203094

AS203106

AS203113

AS207343

AS209888

AS213734

AS215152

AS22369

AS31924

AS33355

AS400308

AS402221

AS402252

AS402257

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.