ASN Lookup – Networks, Upstreams and Prefixes

AS20539

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS20539

NameTCRS-AS

OrganisationTechnical Centre Radio Systems Ltd.

Country –

RIRRIPE NCC

Allocated09.04.2002

Abuse contactabuse@rs.net.ua

Network Overview

IPv4 Prefixes21

IPv6 Prefixes1

Upstreams IPv49

BGP Peers IPv47

Upstreams (Transit Providers)

IPv4

AS13249 ITS-UA

AS21312 CHEREDA-SM-AS

AS263444 AS263444

AS30886 KOMITEX-AS

AS3326 Datagroup

AS39120 CONVERGENZE-AS

AS41967 TKS-AS

AS6663 TTI-NET

AS6939 HURRICANE

IPv4 Prefixes (21 total, showing 20)

31.135.144.0/22

194.146.228.0/24

193.178.229.0/24

94.199.160.0/21

31.135.148.0/22

193.178.228.0/24

91.201.225.0/24

91.201.224.0/24

31.135.152.0/23

31.135.136.0/21

194.146.228.0/22

194.146.231.0/24

194.146.229.0/24

91.201.224.0/22

31.135.128.0/21

193.178.228.0/23

194.146.230.0/24

31.135.128.0/19

91.201.227.0/24

91.201.226.0/24

IPv6 Prefixes (1 total)

2a02:680:8000::/36

BGP Peers IPv4 (7 total)

AS13202

AS198150

AS209823

AS212483

AS24482

AS44901

AS48919

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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.