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Autonomous System

AS11845 · Vox Telecom Ltd

Overview

AS11845 is announced on the Internet: RIPE RIS route collectors currently see 188 IPv4 prefixes and 1 IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 249,344 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 10 upstream neighbours (transit providers or peers) and 12 downstream neighbours (customers or networks it carries). Its most visible upstreams are Angola Cables (AS37468), Liquid Telecommunications Ltd (AS30844), and Hurricane Electric LLC (AS6939). AS11845 was assigned by ARIN, and its registration country is South Africa.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 11:11 PM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 41.193.0.1, the first address of 41.193.0.0/16. 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 (188 prefixes)

PrefixAddresses
41.193.0.0/1665,536
41.193.0.0/1732,768
41.193.0.0/198,192
41.193.7.0/24256
41.193.40.0/221,024
41.193.50.0/24256
41.193.52.0/23512
41.193.62.0/24256
41.193.65.0/24256
41.193.76.0/23512
41.193.79.0/24256
41.193.80.0/221,024
41.193.89.0/24256
41.193.100.0/24256
41.193.102.0/23512
41.193.104.0/23512
41.193.121.0/24256
41.193.128.0/1732,768
41.193.128.0/221,024
41.193.133.0/24256
41.193.134.0/23512
41.193.140.0/24256
41.193.142.0/24256
41.193.144.0/24256
41.193.145.0/24256
41.193.147.0/24256
41.193.148.0/23512
41.193.151.0/24256
41.193.166.0/23512
41.193.168.0/212,048
41.193.175.0/24256
41.193.176.0/24256
41.193.179.0/24256
41.193.192.0/212,048
41.193.206.0/23512
41.193.206.0/24256
41.193.207.0/24256
41.193.208.0/23512
41.193.210.0/24256
41.193.212.0/221,024
41.193.216.0/23512
41.193.218.0/23512
41.193.220.0/23512
41.193.222.0/24256
41.193.226.0/23512
41.193.228.0/221,024
41.193.242.0/24256
41.193.244.0/24256
41.193.248.0/23512
41.193.252.0/24256
102.39.0.0/1665,536
102.39.0.0/1732,768
102.39.0.0/198,192
102.39.8.0/212,048
102.39.24.0/212,048
102.39.32.0/198,192
102.39.64.0/24256
102.39.65.0/24256
102.39.66.0/24256
102.39.67.0/24256
102.39.68.0/221,024
102.39.72.0/23512
102.39.74.0/23512
102.39.76.0/23512
102.39.78.0/23512
102.39.80.0/221,024
102.39.84.0/221,024
102.39.88.0/23512
102.39.90.0/23512
102.39.92.0/23512
102.39.95.0/24256
102.39.96.0/198,192
102.39.98.0/23512
102.39.124.0/221,024
102.39.128.0/1732,768
102.39.136.0/23512
102.39.144.0/204,096
102.39.160.0/204,096
102.39.160.0/212,048
102.39.176.0/212,048
102.39.184.0/212,048
102.39.200.0/212,048
102.39.208.0/221,024
102.39.212.0/23512
102.39.214.0/24256
102.39.216.0/212,048
102.39.224.0/212,048
102.39.240.0/221,024
102.39.244.0/221,024
102.39.248.0/23512
102.39.252.0/221,024
102.217.196.0/221,024
102.217.196.0/23512
102.217.198.0/23512
102.219.24.0/221,024
102.219.24.0/23512
102.219.24.0/24256
102.219.25.0/24256
102.219.26.0/23512
102.219.26.0/24256

Showing the first 100 of 188, in address order. Complete list on RIPEstat

IPv6 prefixes (1 prefix)

Prefix
2c0f:fd58::/29

Neighbours

Upstreams (transit or peers) (10)

ASNetworkVisibility
AS37468Angola Cables2,770
AS30844Liquid Telecommunications Ltd1,490
AS6939Hurricane Electric LLC319
AS328366FIRSTNET TECHNOLOGY SERVICES (PTY) LTD36
AS37497Network Platforms (PTY) LTD3
AS3741Dimension Data2
AS37100SEACOM Limited1
AS37271Workonline Communications(Pty) Ltd1
AS39120Convergenze S.p.A.1
AS327782Metro Fibre Networx (Pty) Ltd1

Downstreams (customers) (12)

ASNetworkVisibility
AS37599Teraco Data Environments (PTY) LTD865
AS20940Akamai International B.V.580
AS328423Linux Tech422
AS328631TWC Hosting CC381
AS328174HomeFind24 (Pty) Ltd t/a Property24329
AS329474Nymbis Cloud Solutions Pty Ltd315
AS328049Haupt Online (Pty) Ltd294
AS327850NEC XON SYSTEMS (PTY) LTD279
AS37302Dube TradePort248
AS328441Your Communications Pty Ltd167
AS327979-127
AS327987-45

22 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.