ASN Lookup – Networks, Upstreams and Prefixes

AS51043

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51043

NameASPIRE01

OrganisationMNT-ASPIRETS

Country –

RIRRIPE NCC

Allocated21.05.2010

Abuse contactabuse@aspirets.com

Network Overview

IPv4 Prefixes22

IPv6 Prefixes1

Upstreams IPv410

BGP Peers IPv450

Upstreams (Transit Providers)

IPv4

AS12552 GlobalConnect-AS12552

AS1267 ASN-WINDTRE

AS12779 ITGATE

AS1299 TWELVE99

AS137409 GSLNETWORKS-AS-AP

AS15412 FLAG-AS

AS15802 DU-AS1

AS174 COGENT-174

AS20562 OPEN-PEERING-AS

AS21215 UGNI

IPv4 Prefixes (22 total, showing 20)

148.253.160.0/19

5.22.136.0/21

82.197.74.0/24

194.238.80.0/20

185.151.224.0/22

185.151.227.0/24

77.73.9.0/24

178.23.128.0/21

185.151.224.0/24

185.59.180.0/22

185.151.226.0/24

109.207.16.0/21

194.247.49.0/24

212.47.86.0/23

185.173.67.0/24

83.98.32.0/19

193.161.11.0/24

159.242.64.0/18

212.36.127.0/24

45.88.98.0/24

IPv6 Prefixes (1 total)

2a00:ed40::/32

BGP Peers IPv4 (50 total, showing 20)

AS201528

AS203185

AS205389

AS207089

AS207925

AS208118

AS216207

AS12969

AS13237

AS14630

AS15692

AS16347

AS17639

AS18106

AS1828

AS198150

AS207841

AS212483

AS213241

AS24482

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.