Skip to content

Autonomous System

AS19711 · SWAZILAND PTC

Overview

AS19711 is announced on the Internet: RIPE RIS route collectors currently see 57 IPv4 prefixes and no IPv6 prefix originated by this network. Together, its IPv4 prefixes cover 24,832 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 60 upstream neighbours (transit providers or peers) and 12 downstream neighbours (customers or networks it carries). Its most visible upstreams are Moçambique Telecom, SA - TMCEL - Moçambique Telecom, SA (AS30619), Angola Cables (AS37468), and WEBMASTERS, LDA. (AS37697). AS19711 was assigned by ARIN, and its registration country is Eswatini.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:54 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 41.84.224.1, the first address of 41.84.224.0/19. 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 (57 prefixes)

PrefixAddresses
41.84.224.0/198,192
41.84.224.0/221,024
41.84.228.0/24256
41.84.229.0/24256
41.84.230.0/24256
41.84.231.0/24256
41.84.232.0/212,048
41.84.240.0/221,024
41.84.244.0/24256
41.84.245.0/24256
41.84.246.0/23512
41.84.248.0/23512
41.84.250.0/24256
41.84.251.0/24256
41.84.252.0/24256
41.215.144.0/204,096
41.215.145.0/24256
41.215.146.0/24256
41.215.147.0/24256
41.215.148.0/221,024
41.215.152.0/23512
41.215.154.0/23512
41.215.156.0/24256
41.215.157.0/24256
41.215.158.0/24256
69.63.64.0/204,096
69.63.64.0/24256
69.63.66.0/24256
69.63.67.0/24256
69.63.68.0/24256
69.63.69.0/24256
69.63.70.0/24256
69.63.71.0/24256
69.63.72.0/24256
69.63.74.0/24256
69.63.75.0/24256
69.63.77.0/24256
69.63.78.0/24256
102.23.132.0/24256
154.119.96.0/198,192
154.119.96.0/221,024
154.119.100.0/24256
154.119.101.0/24256
154.119.102.0/24256
154.119.103.0/24256
154.119.105.0/24256
154.119.106.0/24256
154.119.107.0/24256
154.119.108.0/24256
154.119.109.0/24256
154.119.110.0/24256
154.119.111.0/24256
154.119.112.0/24256
154.119.113.0/24256
154.119.114.0/24256
154.119.115.0/24256
154.119.116.0/24256

IPv6 prefixes (none)

None currently seen.

Neighbours

Upstreams (transit or peers) (60)

ASNetworkVisibility
AS30619Moçambique Telecom, SA - TMCEL - Moçambique Telecom, SA1,495
AS37468Angola Cables1,029
AS37697WEBMASTERS, LDA.641
AS6939Hurricane Electric LLC56
AS34549meerfarbig GmbH & Co. KG37
AS25091IP-Max SA32
AS5405Inter.link GmbH22
AS20485Joint Stock Company TransTeleCom20
AS8298IPng Networks GmbH19
AS1103SURF B.V.16
AS34019Hivane Association16
AS34177Celeste SAS15
AS34927iFog GmbH15
AS35280F5 Networks SARL15
AS3741Dimension Data13
AS3935131173 Services AB12
AS4455IX Reach Ltd11
AS29075IELO-LIAZO SERVICES SAS11
AS24961WIIT AG10
AS3214-9
AS12779IT.Gate S.p.A.9
AS29691-9
AS41327Fiber Telecom S.p.A.9
AS6797GlobalConnect AB8
AS47147Anexia Cloud Solutions GmbH8
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH7
AS6204INTERKVM HOST SRL7
AS8966EMIRATES TELECOMMUNICATIONS GROUP COMPANY (ETISALAT GROUP) PJSC7
AS9044-7
AS35625Eurofiber France SAS7

The 30 most visible of 60.

Downstreams (customers) (12)

ASNetworkVisibility
AS327765Swazi MTN Ltd572
AS16637MTN SA458
AS33763Paratus Telecommunications Limited441
AS10798The Standard Bank of South Africa (Proprietary) Limited296
AS37510Posix Swaziland296
AS328690Royal Science and Technology Park291
AS32398Real Image Internet288
AS16800Nedbank Limited277
AS329710Micro IT Solutions (Proprietary) Limited253
AS328169Swazi Mobile Limited245
AS328628-73
AS328531-1

92 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.