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Autonomous System

AS139901 · Apple Communication Ltd.

Overview

AS139901 is announced on the Internet: RIPE RIS route collectors currently see 12 IPv4 prefixes and 7 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 2,048 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 63 upstream neighbours (transit providers or peers) and 54 downstream neighbours (customers or networks it carries). Its most visible upstreams are BHARTI Airtel Ltd. (AS9498), Hurricane Electric LLC (AS6939), and Fiber@Home Global Limited (AS10075). AS139901 was assigned by APNIC, and its registration country is Bangladesh.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 3:13 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 103.85.236.1, the first address of 103.85.236.0/22. 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 (12 prefixes)

PrefixAddresses
103.85.236.0/221,024
103.85.236.0/23512
103.85.236.0/24256
103.85.237.0/24256
103.85.238.0/23512
103.85.238.0/24256
103.85.239.0/24256
103.93.34.0/23512
103.93.34.0/24256
103.93.35.0/24256
103.134.24.0/24256
103.189.10.0/24256

IPv6 prefixes (7 prefixes)

Prefix
2400:b340::/32
2400:b340::/34
2400:b340::/48
2400:b340:236::/48
2400:b340:4000::/34
2400:e260::/32
2400:e260:93::/48

Neighbours

Upstreams (transit or peers) (63)

ASNetworkVisibility
AS9498BHARTI Airtel Ltd.11,253
AS6939Hurricane Electric LLC10,985
AS10075Fiber@Home Global Limited2,147
AS17494Telecom Operator & Internet Service Provider as well985
AS174Cogent Communications, LLC521
AS3223Voxility LLP510
AS58453China Mobile International Limited483
AS34019Hivane Association160
AS2914NTT America, Inc.153
AS13030Init7 (Switzerland) Ltd.151
AS35280F5 Networks SARL147
AS34549meerfarbig GmbH & Co. KG135
AS34177Celeste SAS133
AS20485Joint Stock Company TransTeleCom129
AS3935131173 Services AB128
AS1103SURF B.V.120
AS25091IP-Max SA117
AS5405Inter.link GmbH111
AS50304Blix Solutions AS100
AS8298IPng Networks GmbH81
AS60171AFR-IX TELECOM S.A.77
AS29691Nine Internet Solutions AG74
AS37468Angola Cables72
AS12779IT.Gate S.p.A.71
AS14840BR.Digital Telecom65
AS35625Eurofiber France SAS65
AS37100SEACOM Limited65
AS6204INTERKVM HOST SRL64
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH63
AS6797GlobalConnect AB63

The 30 most visible of 63.

Downstreams (customers) (54)

ASNetworkVisibility
AS24323aamra networks limited,4,820
AS137967Digicon Telecommunication Ltd4,496
AS23923Agni Systems Limited1,673
AS137048X-LINK LIMITED1,271
AS9230Bangladesh Online Ltd.1,075
AS38493Royal Green Communication Limited1,056
AS151050KHULNA FIBER LINK842
AS23991Ranks ITT Ltd.837
AS138149Match Net829
AS23688Link3 Technologies Ltd.771
AS137823-658
AS133443-590
AS150701-575
AS138362-553
AS139643-552
AS137078-547
AS137889-541
AS141231-525
AS148974-518
AS138320-517
AS149449-502
AS137578-499
AS14789Cloudflare, Inc.387
AS152637-341
AS150718-325
AS63963-303
AS58736-301
AS140585-298
AS134952-297
AS149453-293

The 30 most visible of 54.

112 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.