An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS200088

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS200088

NameARTNET2

OrganisationMNT-ARTNET

Country –

RIRRIPE NCC

Allocated11.10.2013

Abuse contactabuse@artnet.pl

Network Overview

IPv4 Prefixes36

IPv6 Prefixes2

Upstreams (Transit)1

Downstreams (Customers)8

BGP Peers0

AS Path (BGP neighbours)

Upstreams (Transit)

AS197155Artnet Sp. z o.o.

AS200088ARTNET2

Downstreams (Customers)

AS136258BrainStorm Network, Inc AS2036623K33 sp. z o.o.AS204385MAXNET TELECOM, LTD AS204957GREEN FLOID LLC AS208414WEDOS Internet, a.s.AS213459Snowd Security OU+2

Upstreams (Transit) (1)

AS197155Artnet Sp. z o.o.

Downstreams (Customers) (8)

AS136258BrainStorm Network, Inc

AS2036623K33 sp. z o.o.

AS204385MAXNET TELECOM, LTD

AS204957GREEN FLOID LLC

AS208414WEDOS Internet, a.s.

AS213459Snowd Security OU

AS214349NODEA SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA

AS402931ADAPTGROUP

IPv4 Prefixes (36)

185.139.25.0/24

38.180.24.0/24

38.180.34.0/24

38.180.50.0/23

185.228.74.0/24

37.28.154.33/32

38.180.250.0/24

178.255.46.0/23

83.168.113.0/24

185.89.78.0/24

91.206.179.0/24

38.180.227.0/24

38.180.212.0/24

5.133.10.0/24

37.252.10.0/23

83.168.112.0/24

88.216.19.0/24

38.244.187.0/24

194.126.222.0/24

193.104.50.0/24

193.104.184.0/24

37.202.211.0/24

38.180.110.0/23

185.89.79.0/24

185.226.106.0/24

38.244.153.0/24

88.218.48.0/22

38.244.152.0/24

38.180.217.0/24

83.168.123.0/24

91.200.35.0/24

37.252.6.0/23

185.159.84.0/24

38.180.252.0/24

38.244.186.0/24

92.63.227.0/24

IPv6 Prefixes (2)

2a02:d107:f006::/47

2a02:d107:f002::/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.