ASN Lookup – Networks, Upstreams and Prefixes

AS51248

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS51248

NameHOST-TELECOM

OrganisationALSAUT-MNT

Country –

RIRRIPE NCC

Allocated30.06.2010

Abuse contactabuse@host-telecom.cz

Network Overview

IPv4 Prefixes12

IPv6 Prefixes5

Upstreams IPv410

BGP Peers IPv418

Upstreams (Transit Providers)

IPv4

AS1299 TWELVE99

AS13194 BITE

AS137409 GSLNETWORKS-AS-AP

AS174 COGENT-174

AS1764 NEXTLAYER-AS

AS202984 team-host

AS205112 PHILUNET

AS21215 UGNI

AS25091 IP-Max

AS286 KPN

IPv4 Prefixes (12 total)

185.8.56.0/22

176.74.216.0/21

158.255.32.0/21

91.209.77.0/24

158.255.39.0/24

5.43.224.0/21

188.124.56.0/21

45.129.142.0/24

135.106.134.0/23

45.10.191.0/24

193.161.84.0/22

85.137.25.0/24

IPv6 Prefixes (5 total)

2a03:1840:2::/48

2a10:9687::/32

2a03:1840::/48

2a03:1840:3::/48

2a03:1840:1::/48

BGP Peers IPv4 (18 total)

AS199669

AS215305

AS62212

AS198150

AS199524

AS209823

AS212483

AS24482

AS28910

AS29504

AS36236

AS37721

AS40994

AS41722

AS44901

AS49544

AS51184

AS6881

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.