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Autonomous System

AS35699 · Adamo Telecom Iberia S.A.

Overview

AS35699 is announced on the Internet: RIPE RIS route collectors currently see 113 IPv4 prefixes and 6 IPv6 prefixes originated by this network. Together, its IPv4 prefixes cover 138,496 addresses, with overlapping prefixes counted once. In the paths the collectors record, it has 28 upstream neighbours (transit providers or peers) and 49 downstream neighbours (customers or networks it carries). Its most visible upstreams are Cogent Communications, LLC (AS174), GTT Communications Inc. (AS3257), and Hurricane Electric LLC (AS6939). AS35699 was assigned by RIPE NCC, and its registration country is Spain.

Source: RIPEstat (RIPE NCC), RIS route collectors. Read on October 17, 2026 at 12:52 AM UTC. This page is refreshed at most every 12 hours.

Go further

The trace goes to 143.131.192.1, the first address of 143.131.192.0/18. 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 (113 prefixes)

PrefixAddresses
38.254.126.0/24256
45.130.132.0/221,024
45.133.138.0/24256
45.133.139.0/24256
45.137.240.0/221,024
45.145.244.0/221,024
45.151.224.0/221,024
45.230.12.0/221,024
62.56.192.0/204,096
64.190.114.0/23512
70.34.224.0/204,096
74.126.176.0/212,048
74.126.184.0/212,048
77.246.177.0/24256
77.246.188.0/24256
77.246.189.0/24256
86.111.60.0/221,024
87.236.180.0/221,024
91.126.16.0/204,096
91.126.32.0/221,024
91.126.36.0/221,024
91.126.40.0/23512
91.126.42.0/24256
91.126.43.0/24256
91.126.44.0/221,024
91.126.48.0/204,096
91.126.64.0/221,024
91.126.68.0/221,024
91.126.69.0/24256
91.126.71.0/24256
91.126.72.0/23512
91.126.74.0/23512
91.126.76.0/24256
91.126.79.0/24256
91.126.80.0/221,024
91.126.84.0/221,024
91.126.88.0/221,024
91.126.92.0/23512
91.126.94.0/24256
91.126.95.0/24256
91.126.96.0/23512
91.126.98.0/23512
91.126.100.0/221,024
91.126.104.0/212,048
91.126.112.0/212,048
91.126.120.0/221,024
91.126.124.0/23512
91.126.126.0/24256
91.126.127.0/24256
91.126.128.0/212,048
91.126.136.0/212,048
91.126.144.0/24256
91.126.145.0/24256
91.126.146.0/23512
91.126.148.0/24256
91.126.149.0/24256
91.126.150.0/23512
91.126.152.0/212,048
91.126.160.0/204,096
91.126.177.0/24256
91.126.178.0/24256
91.126.179.0/24256
91.126.180.0/23512
91.126.182.0/24256
91.126.183.0/24256
91.126.184.0/23512
91.126.186.0/24256
91.126.187.0/24256
91.126.188.0/23512
91.126.190.0/24256
91.126.191.0/24256
91.126.192.0/221,024
91.126.196.0/221,024
91.126.200.0/212,048
91.126.208.0/221,024
91.126.212.0/24256
91.126.213.0/24256
91.126.214.0/23512
91.126.216.0/221,024
91.126.220.0/24256
91.126.221.0/24256
91.126.222.0/24256
91.126.223.0/24256
91.126.224.0/24256
91.126.225.0/24256
91.126.226.0/23512
91.126.228.0/221,024
91.126.232.0/212,048
91.126.240.0/221,024
91.126.244.0/23512
91.126.246.0/24256
91.126.247.0/24256
91.126.248.0/212,048
98.96.184.0/212,048
103.202.232.0/221,024
110.93.8.0/221,024
135.129.224.0/204,096
143.131.192.0/1816,384
147.136.252.0/24256
147.136.253.0/24256

Showing the first 100 of 113, in address order. Complete list on RIPEstat

IPv6 prefixes (6 prefixes)

Prefix
2a00:1af0::/29
2a00:1af0::/32
2a00:1af1::/32
2a00:1af2::/32
2a00:1af3::/32
2a00:1af4::/32

Neighbours

Upstreams (transit or peers) (28)

ASNetworkVisibility
AS174Cogent Communications, LLC4,421
AS3257GTT Communications Inc.2,921
AS6939Hurricane Electric LLC2,579
AS9002RETN Limited770
AS25091IP-Max SA341
AS33891Core-Backbone GmbH257
AS34549meerfarbig GmbH & Co. KG232
AS5405Inter.link GmbH186
AS43578bitNAP TEMPLUS BARCELONA S.L.165
AS49835Fundacio Privada per a la Xarxa Lliure, Oberta i Neutral, guifi.net165
AS8218Zayo Infrastructure France SA137
AS34927iFog GmbH130
AS8220COLT Technology Services Group Limited118
AS14840BR.Digital Telecom99
AS4230CLARO S.A.88
AS56911Warian S.R.L.79
AS137409GSL Networks Pty LTD68
AS4455IX Reach Ltd55
AS286GTT Communications Inc.49
AS22356Durand do Brasil Ltda43
AS6204INTERKVM HOST SRL41
AS9009M247 Europe SRL35
AS13030Init7 (Switzerland) Ltd.35
AS60171AFR-IX TELECOM S.A.34
AS49121-25
AS29632Netassist International EOOD23
AS35280F5 Networks SARL3
AS263444Open X Tecnologia Ltda2

Downstreams (customers) (49)

ASNetworkVisibility
AS202654Acerko Telecom S.L.789
AS201446Soluciones web on line s.l.608
AS204817Netcan Technologies, S.L.517
AS207026Quopiam Informatica SL511
AS58327FIBERGREEN TECNOLOGICAS S.L.482
AS206430infotec INFOTEC TECNOLOGIA INTEGRAL Y TELECOMUNICACIONES SL481
AS211654pcmancha PC Mancha S.L.481
AS205241Vunkers VUNKERS IT EXPERTS S.L.475
AS205645MESWIFI, SL471
AS200960Soluciones web on line s.l.310
AS204004-288
AS211261-287
AS39398-286
AS209910-286
AS207579-282
AS41558-274
AS202513-269
AS206882-268
AS205334-267
AS205715-267
AS208313-267
AS9192-266
AS16039-265
AS205694-265
AS209791-265
AS55393-264
AS202005-264
AS205836-264
AS206524-264
AS214954-264

The 30 most visible of 49.

64 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.