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Autonomous System

AS263703 · VIGINET C.A

Overview

AS263703 is announced on the Internet: RIPE RIS route collectors currently see 104 IPv4 prefixes and 78 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 26,624 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 21 upstream neighbours (transit providers or peers) and 63 downstream neighbours (customers or networks it carries). Its most visible upstreams are Columbus Networks USA, Inc. (AS23520), INTERNEXA S.A. E.S.P (AS18678), and GOLD DATA USA INC (AS394684). AS263703 was assigned by LACNIC, and its registration country is Venezuela.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:24 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 154.39.128.1, the first address of 154.39.128.0/18. An address picked inside a prefix may not answer (nothing listens there, or the network filters probes): the trace then shows the path up to the last network that replies.

Announced prefixes

IPv4 prefixes (104 prefixes)

PrefixAddresses
45.186.208.0/24256
45.186.209.0/24256
45.186.210.0/24256
45.186.211.0/24256
143.255.84.0/24256
143.255.85.0/24256
143.255.86.0/24256
143.255.87.0/24256
154.39.128.0/1816,384
154.39.128.0/24256
154.39.129.0/24256
154.39.130.0/24256
154.39.131.0/24256
154.39.132.0/24256
154.39.133.0/24256
154.39.134.0/24256
154.39.135.0/24256
154.39.136.0/24256
154.39.137.0/24256
154.39.138.0/24256
154.39.139.0/24256
154.39.140.0/24256
154.39.141.0/24256
154.39.143.0/24256
154.39.144.0/24256
154.39.145.0/24256
154.39.146.0/24256
154.39.147.0/24256
154.39.148.0/24256
154.39.149.0/24256
154.39.150.0/24256
154.39.151.0/24256
154.39.152.0/24256
154.39.153.0/24256
154.39.154.0/24256
154.39.155.0/24256
154.39.156.0/24256
154.39.157.0/24256
154.39.158.0/24256
154.39.159.0/24256
154.39.160.0/24256
154.39.161.0/24256
154.39.162.0/24256
154.39.163.0/24256
154.39.164.0/24256
154.39.165.0/24256
154.39.166.0/24256
154.39.167.0/24256
154.39.168.0/24256
154.39.169.0/24256
154.39.170.0/24256
154.39.171.0/24256
154.39.172.0/24256
154.39.173.0/24256
154.39.174.0/24256
154.39.175.0/24256
154.39.176.0/24256
154.39.177.0/24256
154.39.178.0/24256
154.39.179.0/24256
154.39.180.0/24256
154.39.181.0/24256
154.39.182.0/24256
154.39.183.0/24256
154.39.184.0/24256
154.39.185.0/24256
154.39.186.0/24256
154.39.187.0/24256
154.39.188.0/24256
154.39.189.0/24256
154.39.190.0/24256
154.39.191.0/24256
190.97.224.0/24256
190.97.225.0/24256
190.97.226.0/24256
190.97.227.0/24256
190.97.228.0/24256
190.97.229.0/24256
190.97.230.0/24256
190.97.231.0/24256
190.97.232.0/24256
190.97.233.0/24256
190.97.234.0/24256
190.97.235.0/24256
190.97.236.0/24256
190.97.237.0/24256
190.97.238.0/24256
190.97.239.0/24256
190.97.240.0/24256
190.97.241.0/24256
190.97.242.0/24256
190.97.243.0/24256
190.97.244.0/24256
190.97.245.0/24256
190.97.246.0/24256
190.97.247.0/24256
190.97.248.0/24256
190.97.249.0/24256
190.97.250.0/24256
190.97.251.0/24256

Showing the first 100 of 104, in address order. Complete list on RIPEstat

IPv6 prefixes (78 prefixes)

Prefix
2803:7800::/32
2803:7800::/48
2803:7800:3::/48
2803:7800:14::/48
2803:7800:15::/48
2803:7800:8001::/48
2803:7800:8200::/40
2803:7800:8201::/48
2803:d760::/36
2803:d760:30::/48
2803:d760:31::/48
2803:d760:200::/40
2803:d760:901::/48
2803:d760:b00::/48
2803:d760:c01::/48
2803:d760:1000::/36
2803:d760:1601::/48
2803:d760:2000::/36
2803:d760:2100::/40
2803:d760:3000::/48
2803:d760:3001::/48
2803:d760:3002::/48
2803:d760:3030::/48
2803:d760:3031::/48
2803:d760:3100::/48
2803:d760:3400::/40
2803:d760:3800::/40
2803:d760:3900::/40
2803:d760:39d0::/44
2803:d760:39d0::/45
2803:d760:3a00::/40
2803:d760:3b00::/40
2803:d760:3b01::/48
2803:d760:3be0::/45
2803:d760:3c00::/40
2803:d760:3d00::/40
2803:d760:3e00::/40
2803:d760:3ee0::/45
2803:d760:3eff::/48
2803:d760:4000::/40
2803:d760:4100::/40
2803:d760:4200::/40
2803:d760:5000::/36
2803:d760:6000::/36
2803:d760:6003::/48
2803:d760:7000::/36
2803:d760:7700::/40
2803:d760:7701::/48
2803:d760:7900::/40
2803:d760:79e0::/45
2803:d760:7b00::/40
2803:d760:7c00::/40
2803:d760:7d00::/40
2803:d760:7e00::/40
2803:d760:8000::/36
2803:d760:8000::/40
2803:d760:9000::/40
2803:d760:9100::/40
2803:d760:a000::/36
2803:d760:a000::/40
2803:d760:b000::/48
2803:d760:ba00::/40
2803:d760:bb00::/40
2803:d760:bc00::/40
2803:d760:bc02::/48
2803:d760:bd00::/40
2803:d760:c000::/34
2803:d760:c100::/40
2803:d760:e000::/40
2803:d760:f800::/40
2803:d760:f900::/40
2803:d760:f901::/48
2803:d760:fa00::/40
2803:d760:fb00::/40
2803:d760:fbe0::/45
2803:d760:fc00::/40
2803:d760:fd00::/40
2803:d760:fe00::/40

Neighbours

Upstreams (transit or peers) (21)

ASNetworkVisibility
AS23520Columbus Networks USA, Inc.14,742
AS18678INTERNEXA S.A. E.S.P12,546
AS394684GOLD DATA USA INC5,201
AS1299Arelion Sweden AB3,537
AS19978CIRION TECHNOLOGIES ARGENTINA S.A.3,134
AS1031PEER 1031 LLC586
AS262589SAMM TECNOLOGIA E TELECOMUNICACOES S.A147
AS3303Swisscom (Schweiz) AG53
AS33891Core-Backbone GmbH45
AS52320GlobeNet Cabos Submarinos Colombia, S.A.S.17
AS6057Administracion Nacional de Telecomunicaciones14
AS8455-14
AS28917Fiord Networks, UAB12
AS24961WIIT AG10
AS52925Ascenty Data Centers e Telecomunicacoes S/A9
AS9498BHARTI Airtel Ltd.4
AS16265-2
AS22356Durand do Brasil Ltda2
AS6306-1
AS7195EDGEUNO S.A.S1
AS61568ALOO TELECOM - FSF TECNOLOGIA SA1

Downstreams (customers) (63)

ASNetworkVisibility
AS270026RED SERVITEL, CA2,613
AS269820FULL DATA COMUNICACIONES C.A.2,019
AS264778TotalCom Venezuela C.A.1,751
AS272809THUNDERNET, C.A.1,569
AS269730TECNOVEN SERVICES CA1,566
AS271791CABLE NORTE CA.1,406
AS272865INVERSIONES SMARTBYTE, C.A.1,229
AS273043TV CABLE COM CA1,196
AS266841GALANET SOLUTION C.A.1,088
AS273069MINET, C.A1,067
AS271855-892
AS272118-847
AS264837-838
AS269741-754
AS272874-735
AS271907COLNETWORK C.A.734
AS273154-660
AS274160-648
AS269946BOOM SOLUTIONS C.A.574
AS11562-557
AS21826Corporacion Telemic C.A.550
AS274060-536
AS274022-525
AS274251-516
AS272063-508
AS273144-502
AS273208-501
AS273203-494
AS273870-479
AS273837-474

The 30 most visible of 63.

4 more neighbours appear on both sides of this network depending on the path, so they are counted in neither list.

Visibility is RIPEstat's count of how often the route collectors observed the link. It compares neighbours with each other; it is not a traffic volume.

How to read this page

An Autonomous System (AS) is a network run under one routing policy: an internet provider, a cloud, a content network, a university. Each one has a number, its ASN, assigned by a regional registry (ARIN, RIPE NCC, APNIC, LACNIC, AFRINIC), and uses BGP, the protocol networks use to tell each other where addresses are, to announce the blocks of addresses it delivers to.

A prefix such as 203.0.113.0/24 is a block of addresses: the number after the slash says how many bits are fixed, so a /24 holds 256 IPv4 addresses and a /16 holds 65,536. Networks often announce a large block and smaller pieces of it at the same time, which is why the address total counts each address once.

Neighbours come from the paths themselves. A network that appears just before this one in a path, on the collector's side, is an upstream: a transit provider or a peer. One that appears just after it is a downstream, usually a customer. Peering at an internet exchange also shows up as an upstream, so the upstream list is not a list of paid transit.

The data comes from RIPEstat, run by the RIPE NCC, which gathers the routing tables of hundreds of networks through its RIS route collectors. This page reads it when it is visited and keeps it for 12 hours at most; the BGP viewer reads it live.

Frequently asked questions

How do I find the ASN of an IP address?
Type the address in the BGP viewer: it shows the prefix that covers it, the AS that originates that prefix and the paths seen towards it. A traceroute also names the network of each hop, so you can see every AS a connection crosses.
Why does one company have several ASNs?
Large operators split their network by region, by activity or by history: a cloud may use one number for its backbone and another for a region, and every acquisition brings its own numbers. Each number has its own page, with its own prefixes and neighbours.
Why do prefix counts differ from one site to another?
Each source sees the routing table from different collectors, at a different time, and counts differently: some include prefixes withdrawn in recent weeks, some merge a block and its pieces. This page counts the prefixes RIPE RIS collectors see originated by the network at the end of the latest two-week window, and counts each IPv4 address once.
Is this the list of IP ranges of a cloud provider?
It is what its networks announce, which is what the Internet routes to them. Many providers also publish an official list of ranges per service and region; that list is the reference for firewall rules, because a range can be announced before it is used, or announced by another of their AS numbers.