ASN Lookup – Networks, Upstreams and Prefixes

AS13576

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS13576

NameSDNW-13576

OrganisationSDN Communications

Country –

RIRARIN

Allocated08.07.1999

Network Overview

IPv4 Prefixes83

IPv6 Prefixes5

Upstreams IPv49

BGP Peers IPv450

Upstreams (Transit Providers)

IPv4

AS1299 TWELVE99

AS174 COGENT-174

AS286 KPN

AS2914 NTT-DATA-2914

AS3257 GTT-BACKBONE

AS32621 TCV-511

AS64289 MACARNE

AS6461 ZAYO-6461

AS6939 HURRICANE

IPv4 Prefixes (83 total, showing 20)

66.115.221.0/24

216.249.197.0/24

208.53.234.0/23

66.115.254.0/24

216.106.232.0/22

208.53.253.0/24

209.142.104.0/22

170.199.220.0/23

66.128.174.0/24

204.80.157.0/24

142.202.132.0/22

76.76.12.0/24

216.249.224.0/23

66.128.175.0/24

66.231.29.0/24

208.53.221.0/24

208.53.203.0/24

209.151.181.0/24

208.53.211.0/24

208.53.194.0/24

IPv6 Prefixes (5 total)

2605:4900::/32

2605:4b80:f000::/36

2605:4b80::/32

2602:ff5b::/36

2607:fc00::/32

BGP Peers IPv4 (50 total, showing 20)

AS10551

AS12042

AS14675

AS14789

AS14955

AS15100

AS15157

AS15204

AS17203

AS17378

AS18785

AS18870

AS19031

AS20014

AS20300

AS22223

AS23011

AS25732

AS26023

AS26793

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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.