ASN Lookup – Networks, Upstreams and Prefixes

AS10

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS10

NameCSNET-EXT-AS

OrganisationCSNET Coordination and Information Center (CSNET-CIC)

Country –

RIRARIN

Network Overview

IPv4 Prefixes3

IPv6 Prefixes1

Upstreams IPv45

BGP Peers IPv40

Upstreams (Transit Providers)

IPv4

AS150245 IDNIC-SAKTINET-AS-ID

AS201717 Parallel-AS

AS202795 Trans-Missia_AS

AS263677 AS263677

AS48527 URALENRGOSBYT-AS

IPv4 Prefixes (3 total)

195.74.62.0/23

191.241.191.0/24

141.101.225.0/24

IPv6 Prefixes (1 total)

2001:df1:e040::/48

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.