ASN Lookup – Networks, Upstreams and Prefixes

AS559

ASN

RIPE NCC

RIR

117

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS559

NameSwitch

OrganisationSWITCH

Country –

RIRRIPE NCC

Allocated04.09.2002

Abuse contactabuse@switch.ch

Network Overview

IPv4 Prefixes117

IPv6 Prefixes9

Upstreams IPv410

BGP Peers IPv41341

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS12577 MMC-AT-AS

AS1267 ASN-WINDTRE

AS12779 ITGATE

AS12859 NL-BIT

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS15802 DU-AS1

AS15958 CETIN_doo_AS

AS1764 NEXTLAYER-AS

IPv4 Prefixes (117 total, showing 20)

155.105.0.0/16

192.33.87.0/24

193.5.168.0/22

192.42.180.0/22

193.5.58.0/24

192.33.222.0/23

192.41.149.0/24

192.33.104.0/22

152.96.0.0/16

193.134.216.0/21

192.152.98.0/24

129.132.0.0/16

161.62.0.0/16

195.176.160.0/19

193.222.250.0/24

152.88.0.0/16

82.130.64.0/18

192.41.136.0/24

194.11.133.0/24

192.33.224.0/21

IPv6 Prefixes (9 total)

2001:67c:10ec::/48

2a0a:4ec0::/29

2001:67c:16dc::/48

2a0b:1200::/29

2001:620::/32

2001:620::/29

2a07:3e00::/29

2a0b:2040::/29

2a02:7dc0::/32

BGP Peers IPv4 (1341 total, showing 20)

AS196722

AS200233

AS202123

AS205218

AS213196

AS25091

AS50837

AS513

AS553

AS1140

AS12307

AS12350

AS12969

AS13030

AS13237

AS142271

AS14630

AS14840

AS14907

AS15547

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.