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

AS263703

ASN

LACNIC

RIR

105

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS263703

Name263703

OrganisationVIGINET C.A

Country –

RIRLACNIC

Allocated13.11.2014

Abuse contactabuse@vnet.com.ve

Network Overview

IPv4 Prefixes105

IPv6 Prefixes78

Upstreams (Transit)19

Downstreams (Customers)61

BGP Peers5

AS Path (BGP neighbours)

Upstreams (Transit)

AS1031PEER 1031 LLC AS1299Arelion (fka. Telia Carrier)AS18678INTERNEXA S.A. E.S.P AS19978CIRION TECHNOLOGIES ARGENTINA S.A.AS22356Durand do Brasil Ltda AS23520Columbus Networks USA, Inc.+13

AS263703263703

Downstreams (Customers)

AS11562Net Uno, C.A.AS205457Valor Information Technologies, S.L.AS21826Corporación Telemic C.A. (Inter)AS23007Universidad de Los Andes AS263223SATELITES Y TELECOMUNICACIONES C.A AS264628Conex Telecom / Fibex Telecom+55

Upstreams (Transit) (19)

AS1031PEER 1031 LLC

AS1299Arelion (fka. Telia Carrier)

AS18678INTERNEXA S.A. E.S.P

AS19978CIRION TECHNOLOGIES ARGENTINA S.A.

AS22356Durand do Brasil Ltda

AS23520Columbus Networks USA, Inc.

AS24961WIIT AG (fka. myLoc Managed IT AG)

AS262589SAMM (Internexa)

AS28917Fiord Networks, UAB

AS3303Swisscom (Schweiz) AG

AS33891Core-Backbone GmbH

AS394684GOLD DATA USA INC

Downstreams (Customers) (61)

AS11562Net Uno, C.A.

AS205457Valor Information Technologies, S.L.

AS21826Corporación Telemic C.A. (Inter)

AS23007Universidad de Los Andes

AS263223SATELITES Y TELECOMUNICACIONES C.A

AS264628Conex Telecom / Fibex Telecom

AS264778TotalCom Venezuela C.A.

AS264837CORPORACION VISUAL NUEVA ESPARTA, C.A

AS265641TELECOMUNICACIONES ROCARLI C.A (CIX BROADBAND)

AS266841GALANET SOLUTION C.A.

AS267783QUALCOM TELESISTEMAS C.A.

AS267809360NET C.A.

IPv4 Prefixes (105)

154.39.140.0/24

190.97.242.0/24

154.39.171.0/24

154.39.178.0/24

190.97.237.0/24

45.186.210.0/24

154.39.148.0/24

154.39.138.0/24

154.39.132.0/24

154.39.169.0/24

143.255.86.0/24

154.39.161.0/24

190.97.236.0/24

45.186.209.0/24

190.97.240.0/24

154.39.142.0/24

154.39.155.0/24

154.39.158.0/24

190.97.254.0/24

154.39.165.0/24

154.39.157.0/24

154.39.143.0/24

154.39.146.0/24

154.39.181.0/24

190.97.243.0/24

154.39.175.0/24

154.39.186.0/24

154.39.134.0/24

143.255.87.0/24

190.97.226.0/24

154.39.128.0/18

154.39.153.0/24

190.97.247.0/24

154.39.150.0/24

154.39.131.0/24

154.39.180.0/24

190.97.251.0/24

190.97.228.0/24

154.39.185.0/24

190.97.231.0/24

154.39.136.0/24

154.39.176.0/24

154.39.147.0/24

190.97.248.0/24

154.39.170.0/24

190.97.233.0/24

154.39.166.0/24

154.39.130.0/24

190.97.253.0/24

154.39.156.0/24

154.39.152.0/24

154.39.129.0/24

154.39.151.0/24

154.39.184.0/24

190.97.238.0/24

154.39.159.0/24

154.39.189.0/24

154.39.182.0/24

154.39.128.0/24

190.97.234.0/24

45.186.211.0/24

154.39.174.0/24

190.97.249.0/24

154.39.133.0/24

154.39.141.0/24

154.39.188.0/24

190.97.224.0/24

190.97.255.0/24

190.97.235.0/24

154.39.145.0/24

45.186.208.0/24

154.39.187.0/24

154.39.179.0/24

190.97.245.0/24

190.97.246.0/24

154.39.164.0/24

190.97.239.0/24

190.97.241.0/24

143.255.85.0/24

154.39.191.0/24

190.97.244.0/24

190.97.227.0/24

190.97.250.0/24

154.39.135.0/24

190.97.232.0/24

154.39.154.0/24

154.39.162.0/24

154.39.177.0/24

190.97.230.0/24

154.39.137.0/24

154.39.160.0/24

190.97.225.0/24

154.39.139.0/24

154.39.144.0/24

154.39.149.0/24

154.39.172.0/24

154.39.168.0/24

154.39.173.0/24

154.39.163.0/24

154.39.167.0/24

143.255.84.0/24

190.97.252.0/24

154.39.183.0/24

190.97.229.0/24

154.39.190.0/24

IPv6 Prefixes (78)

2803:d760:c01::/48

2803:d760:31::/48

2803:d760:bb00::/40

2803:d760:4000::/40

2803:d760:fa00::/40

2803:d760::/36

2803:d760:7c00::/40

2803:d760:bc00::/40

2803:d760:4100::/40

2803:d760:3100::/48

2803:d760:3b01::/48

2803:d760:f800::/40

2803:d760:c100::/40

2803:d760:1601::/48

2803:d760:7b00::/40

2803:d760:39d0::/45

2803:d760:5000::/36

2803:d760:3eff::/48

2803:d760:fbe0::/45

2803:d760:3ee0::/45

2803:d760:f900::/40

2803:7800:8201::/48

2803:d760:2000::/36

2803:d760:9000::/40

2803:d760:f901::/48

2803:d760:7e00::/40

2803:d760:2100::/40

2803:d760:9100::/40

2803:d760:3002::/48

2803:d760:e000::/40

2803:d760:c000::/34

2803:d760:7d00::/40

2803:d760:a000::/40

2803:d760:3030::/48

2803:d760:bc02::/48

2803:d760:8000::/40

2803:d760:3a00::/40

2803:d760:fb00::/40

2803:d760:200::/40

2803:d760:1000::/36

2803:d760:ba00::/40

2803:d760:6000::/36

2803:7800::/32

2803:7800::/48

2803:d760:901::/48

2803:d760:3d00::/40

2803:d760:7701::/48

2803:d760:3000::/48

2803:d760:3c00::/40

2803:d760:3900::/40

2803:d760:3b00::/40

2803:d760:3001::/48

2803:d760:4200::/40

2803:d760:bd00::/40

2803:d760:fc00::/40

2803:7800:8001::/48

2803:d760:7900::/40

2803:d760:a000::/36

2803:d760:3800::/40

2803:d760:3e00::/40

2803:7800:3::/48

2803:d760:fd00::/40

2803:7800:14::/48

2803:d760:3400::/40

2803:d760:fe00::/40

2803:d760:3be0::/45

2803:d760:3031::/48

2803:d760:30::/48

2803:7800:8200::/40

2803:d760:79e0::/45

2803:d760:8000::/36

2803:d760:7700::/40

2803:d760:b000::/48

2803:d760:7000::/36

2803:d760:39d0::/44

2803:d760:6003::/48

2803:d760:6002::/48

2803:7800:15::/48

BGP Peers (5)

AS1828PacketFabric / Unitas Global

AS199524Gcore S.A.

AS263152MIGO TELECOM

AS49544i3D.net B.V

AS52320V.tal (GlobeNet)

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.