ASN Lookup – Networks, Upstreams and Prefixes

AS39045

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS39045

NameGaztelecom-AS

OrganisationGAZSVYAZ-RIPE-MNT

Country –

RIRRIPE NCC

Allocated02.12.2005

Abuse contactabuse@gazprom.ru

Network Overview

IPv4 Prefixes43

IPv6 Prefixes1

Upstreams IPv45

BGP Peers IPv411

Upstreams (Transit Providers)

IPv4

AS12389 ROSTELECOM-AS

AS20485 TRANSTELECOM

AS25091 IP-Max

AS31133 MF-MGSM-AS

AS3216 SOVAM-AS

IPv4 Prefixes (43 total, showing 20)

87.237.137.0/24

109.234.12.0/24

87.237.138.0/24

185.11.34.0/24

109.234.13.0/24

109.234.8.0/24

87.237.142.0/23

93.95.139.0/24

185.11.33.0/24

5.226.153.0/24

5.226.156.0/24

93.95.141.0/24

87.237.140.0/24

31.186.60.0/24

91.102.72.0/21

109.234.9.0/24

93.95.143.0/24

93.95.142.0/24

81.89.64.0/20

87.237.141.0/24

IPv6 Prefixes (1 total)

2a01:b640:7700::/40

BGP Peers IPv4 (11 total)

AS203353

AS206585

AS21166

AS20764

AS24482

AS28910

AS28917

AS36236

AS41327

AS41722

AS49673

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.