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Autonomous System

AS25019 · Saudi Telecom Company JSC

Overview

AS25019 is announced on the Internet: RIPE RIS route collectors currently see 1,924 IPv4 prefixes and 1,269 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 5,667,328 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 1 upstream neighbour (transit providers or peers) and 39 downstream neighbours (customers or networks it carries). Its most visible upstream is Saudi Telecom Company JSC (AS39386). AS25019 was assigned by RIPE NCC, and its registration country is Saudi Arabia.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 16, 2026 at 10:56 PM UTC. This page is refreshed at most every 12 hours.

Go further

Trace a route to this networkOpen in the BGP viewerWHOIS of 188.48.0.1

The trace goes to 188.48.0.1, the first address of 188.48.0.0/13. 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 (1,924 prefixes)

PrefixAddresses
2.88.0.0/14262,144
2.88.0.0/204,096
2.88.16.0/204,096
2.88.32.0/204,096
2.88.48.0/204,096
2.88.64.0/24256
2.88.65.0/24256
2.88.66.0/24256
2.88.67.0/24256
2.88.68.0/24256
2.88.69.0/24256
2.88.70.0/24256
2.88.71.0/24256
2.88.72.0/24256
2.88.73.0/24256
2.88.74.0/24256
2.88.75.0/24256
2.88.76.0/24256
2.88.77.0/24256
2.88.78.0/24256
2.88.79.0/24256
2.88.80.0/204,096
2.88.96.0/204,096
2.88.112.0/204,096
2.88.128.0/204,096
2.88.144.0/204,096
2.88.160.0/204,096
2.88.176.0/204,096
2.88.192.0/204,096
2.88.208.0/24256
2.88.209.0/24256
2.88.210.0/24256
2.88.211.0/24256
2.88.212.0/24256
2.88.213.0/24256
2.88.214.0/24256
2.88.215.0/24256
2.88.216.0/24256
2.88.217.0/24256
2.88.218.0/24256
2.88.219.0/24256
2.88.220.0/24256
2.88.221.0/24256
2.88.222.0/24256
2.88.223.0/24256
2.88.224.0/204,096
2.88.240.0/24256
2.88.241.0/24256
2.88.242.0/24256
2.88.243.0/24256
2.88.244.0/24256
2.88.245.0/24256
2.88.246.0/24256
2.88.247.0/24256
2.88.248.0/24256
2.88.249.0/24256
2.88.250.0/24256
2.88.251.0/24256
2.88.252.0/24256
2.88.253.0/24256
2.88.254.0/24256
2.88.255.0/24256
2.89.16.0/204,096
2.89.32.0/24256
2.89.33.0/24256
2.89.34.0/24256
2.89.35.0/24256
2.89.36.0/24256
2.89.37.0/24256
2.89.38.0/24256
2.89.39.0/24256
2.89.40.0/24256
2.89.41.0/24256
2.89.42.0/24256
2.89.43.0/24256
2.89.44.0/24256
2.89.45.0/24256
2.89.46.0/24256
2.89.47.0/24256
2.89.53.0/24256
2.89.55.0/24256
2.89.61.0/24256
2.89.62.0/24256
2.89.64.0/204,096
2.89.80.0/204,096
2.89.96.0/24256
2.89.97.0/24256
2.89.98.0/24256
2.89.99.0/24256
2.89.100.0/24256
2.89.101.0/24256
2.89.102.0/24256
2.89.103.0/24256
2.89.104.0/24256
2.89.105.0/24256
2.89.106.0/24256
2.89.107.0/24256
2.89.108.0/24256
2.89.109.0/24256
2.89.110.0/24256

Showing the first 100 of 1,924, in address order. Complete list on RIPEstat

IPv6 prefixes (1,269 prefixes)

Prefix
2001:16a0:6000::/48
2001:16a2::/47
2001:16a2:2::/47
2001:16a2:4::/47
2001:16a2:6::/47
2001:16a2:8::/47
2001:16a2:a::/47
2001:16a2:c::/47
2001:16a2:e::/47
2001:16a2:10::/47
2001:16a2:12::/47
2001:16a2:14::/47
2001:16a2:34::/47
2001:16a2:36::/47
2001:16a2:3a::/47
2001:16a2:3c::/47
2001:16a2:3e::/47
2001:16a2:42::/47
2001:16a2:44::/47
2001:16a2:46::/47
2001:16a2:48::/47
2001:16a2:4a::/47
2001:16a2:4c::/47
2001:16a2:4e::/47
2001:16a2:50::/47
2001:16a2:200::/39
2001:16a2:400::/39
2001:16a2:600::/39
2001:16a2:800::/39
2001:16a2:a00::/39
2001:16a2:2e00::/40
2001:16a2:2f00::/40
2001:16a2:3000::/40
2001:16a2:3100::/40
2001:16a2:3200::/40
2001:16a2:3300::/40
2001:16a2:3400::/40
2001:16a2:3500::/40
2001:16a2:360a::/47
2001:16a2:360c::/47
2001:16a2:360e::/47
2001:16a2:3610::/47
2001:16a2:3612::/47
2001:16a2:3614::/47
2001:16a2:3800::/39
2001:16a2:3a00::/39
2001:16a2:3e00::/40
2001:16a2:3f00::/40
2001:16a2:400a::/47
2001:16a2:400c::/47
2001:16a2:400e::/47
2001:16a2:4010::/47
2001:16a2:4012::/47
2001:16a2:4014::/47
2001:16a2:4016::/47
2001:16a2:4018::/47
2001:16a2:401a::/47
2001:16a2:401c::/47
2001:16a2:4020::/47
2001:16a2:4022::/47
2001:16a2:4024::/47
2001:16a2:4026::/47
2001:16a2:402c::/47
2001:16a2:402e::/47
2001:16a2:4030::/47
2001:16a2:4200::/40
2001:16a2:4300::/40
2001:16a2:4400::/40
2001:16a2:4500::/40
2001:16a2:4600::/40
2001:16a2:4c00::/39
2001:16a2:4e00::/39
2001:16a2:5000::/39
2001:16a2:5200::/39
2001:16a2:5400::/39
2001:16a2:5600::/39
2001:16a2:5800::/39
2001:16a2:5a00::/39
2001:16a2:5c00::/39
2001:16a2:5e00::/39
2001:16a2:6000::/40
2001:16a2:6200::/40
2001:16a2:6600::/40
2001:16a2:6700::/40
2001:16a2:6800::/40
2001:16a2:6900::/40
2001:16a2:6e00::/40
2001:16a2:6f00::/40
2001:16a2:7000::/40
2001:16a2:7100::/40
2001:16a2:7400::/40
2001:16a2:7500::/40
2001:16a2:7600::/40
2001:16a2:7700::/40
2001:16a2:7800::/40
2001:16a2:7900::/40
2001:16a2:7a00::/40
2001:16a2:7b00::/40
2001:16a2:7c00::/40
2001:16a2:8000::/47

Showing the first 100 of 1,269, in address order. Complete list on RIPEstat

Neighbours

Upstreams (transit or peers) (1)

ASNetworkVisibility
AS39386Saudi Telecom Company JSC15,602

Downstreams (customers) (39)

ASNetworkVisibility
AS39891Saudi Telecom Company JSC2,052
AS54994Meteverse Limited.539
AS12529Channels By Saudi Telecom Company (STC) LLC534
AS204011Saudi Aramco Total Refining and Petrochemical Co.534
AS206942Saudia Aerospace Engineering Industries SJSC531
AS396986Bytedance Inc.530
AS21002Ministry of Finance of Saudi Arabia506
AS48932Saudi Arabian Airlines463
AS210275Saudi Information Technology Company CJSC391
AS198406TASNEE National Company LTD380
AS60621-367
AS49474-366
AS211612-365
AS205080Societe Internationale de Telecommunications Aeronautiques358
AS139057Edgenext Legend Dynasty Pte. Ltd.337
AS35338-319
AS200025-309
AS41594-279
AS44689-279
AS49257-278
AS215611-277
AS39064-271
AS5080-270
AS48937-270
AS57968-269
AS197994-269
AS215072-269
AS50517-267
AS216465-267
AS2567-261

The 30 most visible of 39.

1 more neighbour appears 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.