ASN Lookup – Networks, Upstreams and Prefixes

AS41743

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS41743

NameASOPTIMASET

OrganisationOPTIMASET-MNT

Country –

RIRRIPE NCC

Allocated08.05.2012

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Network Overview

IPv4 Prefixes8

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv410

Upstreams (Transit Providers)

IPv4

AS12389 ROSTELECOM-AS

AS137409 GSLNETWORKS-AS-AP

AS15958 CETIN_doo_AS

AS20485 TRANSTELECOM

AS25091 IP-Max

AS31133 MF-MGSM-AS

AS31500 GNM-AS

AS3216 SOVAM-AS

AS41327 FIBERTELECOM-AS

AS47626 ASTIMER

IPv4 Prefixes (8 total)

176.115.142.0/23

176.115.136.0/24

176.115.137.0/24

176.115.139.0/24

193.187.156.0/22

176.115.136.0/21

176.115.138.0/24

176.115.140.0/23

IPv6 Prefixes (1 total)

2a09:c80::/29

BGP Peers IPv4 (10 total)

AS13004

AS208972

AS209823

AS24482

AS28910

AS34927

AS36236

AS37721

AS41722

AS49673

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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.