ASN Lookup – Networks, Upstreams and Prefixes

AS12905

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS12905

NameACS-SK-AS

OrganisationACS-SK-MNT

Country –

RIRRIPE NCC

Allocated01.01.1970

Abuse contactripe-abuse@acs.sk

Network Overview

IPv4 Prefixes5

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv417

Upstreams (Transit Providers)

IPv4

AS13194 BITE

AS15935 HA-VEL-LOCAL-AS

AS1764 NEXTLAYER-AS

AS20562 OPEN-PEERING-AS

AS22356 AS22356

AS263444 AS263444

AS286 KPN

AS28917 Fiord-AS

AS31117 ENERGOTEL-AS

AS31230 SIX-ROUTE-SERVERS

IPv4 Prefixes (5 total)

46.29.1.0/24

195.146.13.0/24

185.250.244.0/22

193.200.9.0/24

62.176.160.0/19

IPv6 Prefixes (1 total)

2a06:6bc0::/29

BGP Peers IPv4 (17 total)

AS16354

AS201890

AS208670

AS198150

AS212483

AS24482

AS29504

AS3212

AS35369

AS37721

AS40994

AS47692

AS49544

AS51184

AS59890

AS6881

AS8529

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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.