ASN Lookup – Networks, Upstreams and Prefixes

AS12990

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS12990

NameONET-PL-AS1

OrganisationAS12990-MNT

Country –

RIRRIPE NCC

Allocated04.02.2002

Abuse contactabuse@onet.pl

Network Overview

IPv4 Prefixes12

IPv6 Prefixes1

Upstreams IPv48

BGP Peers IPv42

Upstreams (Transit Providers)

IPv4

AS12741 AS-NETIA

AS201054 EPIX-PolMix

AS24482 SGGS-AS-AP

AS3303 SWISSCOM

AS5617 TPNET

AS6204 ZET-NET

AS6939 HURRICANE

AS8323 CYFRONET-AS2

IPv4 Prefixes (12 total)

141.105.16.0/21

213.180.138.0/23

213.180.146.0/23

213.180.140.0/24

213.180.148.0/23

213.180.137.0/24

195.88.186.0/24

213.180.153.0/24

213.180.150.0/24

213.180.142.0/23

213.180.151.0/24

213.180.128.0/21

IPv6 Prefixes (1 total)

2a02:c10::/32

BGP Peers IPv4 (2 total)

AS28917

AS49544

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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.