ASN Lookup – Networks, Upstreams and Prefixes

AS20911

ASN

RIPE NCC

RIR

177

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS20911

NameNETSURF-AS-BG

OrganisationNETSURF-MNTR

Country –

RIRRIPE NCC

Allocated04.02.2002

Abuse contactabuse@net-surf.net

Network Overview

IPv4 Prefixes177

IPv6 Prefixes0

Upstreams IPv410

BGP Peers IPv423

Upstreams (Transit Providers)

IPv4

AS137409 GSLNETWORKS-AS-AP

AS15958 CETIN_doo_AS

AS174 COGENT-174

AS20764 RASCOM-AS

AS25091 IP-Max

AS263444 AS263444

AS3303 SWISSCOM

AS34019 HIVANE

AS34549 MEER-AS

AS39120 CONVERGENZE-AS

IPv4 Prefixes (177 total, showing 20)

78.128.36.0/24

84.21.174.0/23

195.230.31.0/24

195.230.28.0/22

95.111.124.0/24

78.128.40.0/24

178.254.239.0/24

84.21.174.0/24

178.254.196.0/23

80.72.88.0/24

185.95.250.0/24

178.254.212.0/24

178.254.242.0/24

195.230.28.0/23

95.111.123.0/24

178.254.219.0/24

178.254.202.0/24

178.254.206.0/24

46.229.201.0/24

178.254.194.0/24

BGP Peers IPv4 (23 total, showing 20)

AS8431

AS13004

AS198150

AS199524

AS205112

AS206499

AS209823

AS212483

AS213151

AS24482

AS24961

AS3214

AS34872

AS37721

AS39122

AS41327

AS42541

AS48678

AS49544

AS5405

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.