ASN Lookup – Networks, Upstreams and Prefixes

AS20932

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS20932

NameSIG-ST

OrganisationServices Industriels de Geneve

Country –

RIRRIPE NCC

Allocated21.07.2003

Abuse contactabuse@sig-telecom.net

Network Overview

IPv4 Prefixes4

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv41543

Upstreams (Transit Providers)

IPv4

AS1031 PEER1-1031

AS12577 MMC-AT-AS

AS1267 ASN-WINDTRE

AS12779 ITGATE

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS15412 FLAG-AS

AS15802 DU-AS1

AS15958 CETIN_doo_AS

AS174 COGENT-174

IPv4 Prefixes (4 total)

217.169.128.0/20

185.68.204.0/22

217.169.144.0/20

194.11.221.0/24

IPv6 Prefixes (1 total)

2001:41e0::/32

BGP Peers IPv4 (1543 total, showing 20)

AS15361

AS16114

AS205080

AS21217

AS212920

AS39381

AS41623

AS47299

AS1103

AS1140

AS12307

AS12350

AS1257

AS12637

AS12859

AS12969

AS13030

AS13237

AS142271

AS14630

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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.