An Autonomous System Number (ASN) is a unique number assigned to a network in global internet routing. Every provider that participates directly on the internet has its own ASN (e.g. AS15169 for Google).

What are upstreams, peers and prefixes?

Upstreams are transit providers through which an AS reaches the internet. Peers are networks with direct traffic exchange. Prefixes are the IP address ranges the AS announces via BGP.

Where does the ASN data come from?

The data comes from the official RDAP services of the RIRs (RIPE, ARIN, etc.) and from RIPEstat (prefixes and neighbour ASNs).

ASN Lookup – Networks, Upstreams and Prefixes

AS57363

ASN

RIPE NCC

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS57363

NameCDNvideo-AS

OrganisationCDNvideo-mnt

Country –

RIRRIPE NCC

Allocated10.10.2011

Abuse contactabuse@cdnvideo.ru

Network Overview

IPv4 Prefixes64

IPv6 Prefixes9

Upstreams (Transit)39

Downstreams (Customers)1

BGP Peers21

AS Path (BGP neighbours)

Upstreams (Transit)

AS12389Rostelecom PJSC AS12735TurkNet Iletisim Hizmetleri A.S.AS137409GSL Networks Pty LTD AS15958CETIN Ltd. Belgrade AS204720GLOBAL CLOUD NETWORK LLC AS20485TransTeleCom JSC+33

AS57363CDNvideo-AS

Downstreams (Customers)

AS3216Vimpelcom PJSC

Upstreams (Transit) (39)

AS12389Rostelecom PJSC

AS12735TurkNet Iletisim Hizmetleri A.S.

AS137409GSL Networks Pty LTD

AS15958CETIN Ltd. Belgrade

AS204720GLOBAL CLOUD NETWORK LLC

AS20485TransTeleCom JSC

AS215638Cilix Limited

AS24955JSC "Ufanet"

AS25091IP-Max SA

AS30886PP KOM i TEX

AS31133MegaFon PJSC

AS31500Global Network Management Inc

AS3216Vimpelcom PJSC

Downstreams (Customers) (1)

AS3216Vimpelcom PJSC

IPv4 Prefixes (64)

78.159.252.0/24

151.236.77.0/24

78.159.248.0/24

91.231.239.0/24

81.222.126.0/24

151.236.111.0/24

46.42.187.0/24

151.236.100.0/24

151.236.76.0/24

91.231.236.0/24

78.159.251.0/24

151.236.127.0/24

151.236.99.0/24

151.236.87.0/24

91.231.235.0/24

151.236.89.0/24

128.75.231.0/24

46.42.185.0/24

151.236.109.0/24

185.31.114.0/24

151.236.72.0/24

91.231.234.0/24

151.236.95.0/24

91.240.169.0/24

46.42.186.0/24

151.236.90.0/24

151.236.67.0/24

151.236.78.0/24

151.236.81.0/24

151.236.64.0/24

151.236.83.0/24

185.141.225.0/24

46.42.188.0/24

78.159.253.0/24

151.236.70.0/24

91.240.168.0/24

151.236.106.0/24

91.238.109.0/24

151.236.74.0/24

91.240.171.0/24

151.236.84.0/24

151.236.85.0/24

151.236.80.0/24

151.236.107.0/24

151.236.91.0/24

78.159.249.0/24

185.31.113.0/24

81.222.127.0/24

91.240.170.0/24

151.236.94.0/24

151.236.102.0/24

151.236.113.0/24

151.236.73.0/24

151.236.86.0/24

151.236.75.0/24

91.238.108.0/24

91.238.110.0/24

185.31.115.0/24

151.236.122.0/23

151.236.96.0/24

151.236.123.0/24

46.42.191.0/24

185.31.112.0/24

151.236.65.0/24

IPv6 Prefixes (9)

2a02:aec0:9::/48

2a02:aec0:1::/48

2a02:aec0:b::/48

2a02:aec0:5::/48

2a02:aec0:2::/48

2a02:aec0:3::/48

2a02:aec0:8::/48

2a02:aec0:c::/48

2a02:aec0:6::/48

BGP Peers (21)

AS13004Serbian Open Exchange DOO

AS199524Gcore S.A.

AS200612Gulf Bridge International Inc.

AS205112PHILUNET GmbH

AS20764CJSC RASCOM

AS208972GIBIRNet Iletisim

AS209823Enki Multimedia EURL

AS24482SG.GS

AS28910"Uzbektelekom" Joint Stock Company

AS28917Fiord Networks, UAB

AS3170VeloxServ Communications Ltd

AS34927iFog GmbH

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.