Autonomous System details

AS16371

acens AS · acens.com

Need more data or want to access it via API or data downloads? Sign up to get free access

AS16371 – acens AS

Field	Value
Country	Spain
Website	acens.com
Hosted domains	217,822
IPv4 addresses	89,344
IPv6 addresses	79,228,162,514,264,337,593,543,950,336
ASN type	Hosting
Registry	ripe
Allocated	23 years ago on Aug 22, 2002
Updated	8 months ago on May 21, 2025

Netblock	Company	Num of IPs
82.194.64.0/19	acens Technologies, S.L.	8,192
86.109.96.0/19	acens Technologies, S.L.	8,192
176.28.96.0/19	acens Technologies, S.L.	8,192
77.240.112.0/20	acens Technologies, S.L.	4,096
81.46.192.0/20	ACENS TECHNOLOGIES S.L.	4,096
81.46.224.0/20	ACENS TECHNOLOGIES S.L.	4,096
82.194.64.0/20	acens Technologies, S.L.	4,096
82.194.80.0/20	acens Technologies, S.L.	4,096
86.109.96.0/20	acens Technologies, S.L.	4,096
86.109.112.0/20	acens Technologies, S.L.	4,096
89.17.192.0/20	acens Technologies, S.L.	4,096
89.17.208.0/20	acens Technologies, S.L.	4,096
93.90.16.0/20	acens Technologies, S.L.	4,096
176.28.96.0/20	acens Technologies, S.L.	4,096
176.28.112.0/20	acens Technologies, S.L.	4,096
213.149.224.0/20	acens Technologies, S.L.	4,096
213.149.240.0/20	acens Technologies, S.L.	4,096
217.116.0.0/20	acens Technologies, S.L.	4,096
217.116.16.0/20	acens Technologies, S.L.	4,096
77.240.112.0/21	acens Technologies, S.L.	2,048
77.240.120.0/21	acens Technologies, S.L.	2,048
79.139.120.0/21	acens Technologies, S.L.	2,048
81.46.192.0/21	ACENS TECHNOLOGIES S.L.	2,048
81.46.200.0/21	ACENS TECHNOLOGIES S.L.	2,048
81.46.208.0/21	ACENS TECHNOLOGIES S.L.	2,048
81.46.216.0/21	ACENS TECHNOLOGIES S.L.	2,048
81.46.224.0/21	ACENS TECHNOLOGIES S.L.	2,048
81.46.232.0/21	ACENS TECHNOLOGIES S.L.	2,048
81.46.240.0/21	ACENS TECHNOLOGIES S.L.	2,048
87.238.88.0/21	acens Technologies, S.L.	2,048
89.17.192.0/21	EMPRESACLOUD-3	2,048
89.17.200.0/21	Veloxia Network	2,048
89.17.208.0/21	acens Technologies, S.L.	2,048
89.17.216.0/21	acens Technologies, S.L.	2,048
93.90.16.0/21	acens Technologies, S.L.	2,048
93.90.24.0/21	acens Technologies, S.L.	2,048
109.70.32.0/21	acens Technologies, S.L.	2,048
213.149.224.0/21	Veloxia Network	2,048
213.149.232.0/21	acens Technologies, S.L.	2,048
213.149.240.0/21	acens Technologies, S.L.	2,048
213.149.248.0/21	acens Technologies, S.L.	2,048
217.116.0.0/21	acens Technologies, S.L.	2,048
217.116.8.0/21	217.116.11.0 - 217.116.11.255	2,048
217.116.16.0/21	acens Technologies, S.L.	2,048
217.116.24.0/21	acens Technologies, S.L.	2,048
45.6.48.0/22	acens Technologies, S.L.	1,024
79.139.120.0/22	acens Technologies, S.L.	1,024
79.139.124.0/22	acens Technologies, S.L.	1,024
81.46.208.0/22	ACENS-TELEFONICA	1,024
81.46.212.0/22	ACENS-VCL-TP-3	1,024
81.46.216.0/22	ACENS TECHNOLOGIES S.L.	1,024
81.46.220.0/22	ACENS TECHNOLOGIES S.L.	1,024
81.46.240.0/22	VCLOUD15-NSX	1,024
81.46.244.0/22	ACENS TECHNOLOGIES S.L.	1,024
85.187.56.0/22	acens Technologies, S.L.	1,024
86.109.124.0/22	acens Technologies, S.L.	1,024
87.238.88.0/22	acens Technologies, S.L.	1,024
87.238.92.0/22	acens Technologies, S.L.	1,024
93.90.28.0/22	acens Technologies, S.L.	1,024
109.70.32.0/22	acens Technologies, S.L.	1,024
109.70.36.0/22	acens Technologies, S.L.	1,024
185.2.68.0/22	acens Technologies, S.L.	1,024
185.10.248.0/22	acens Technologies, S.L.	1,024
185.78.24.0/22	acens Technologies, S.L.	1,024
185.83.132.0/22	acens Technologies, S.L.	1,024
185.106.44.0/22	acens Technologies, S.L.	1,024
185.118.56.0/22	BLACKSLOT S.L.	1,024
195.55.104.0/22	ACENS TECHNOLOGIES S.L.	1,024
45.6.48.0/23	acens Technologies, S.L.	512
45.6.50.0/23	acens Technologies, S.L.	512
77.240.124.0/23	acens Technologies BCN	512
85.187.56.0/23	acens Technologies, S.L.	512
85.187.58.0/23	acens Technologies, S.L.	512
86.109.124.0/23	MARFINASL 1	512
86.109.126.0/23	BESERVICES2	512
89.37.224.0/23	acens Technologies, S.L.	512
93.90.28.0/23	Oter informatica Network	512
93.90.30.0/23	Admitelsa Network-1	512
176.28.126.0/23	BESERVICES1	512
185.2.70.0/23	ECLOUD-4	512
185.13.60.0/23	VOZITEL SL	512
185.78.24.0/23	acens Technologies, S.L.	512
185.78.26.0/23	acens Technologies, S.L.	512
185.118.56.0/23	BLACKSLOT S.L.	512
185.118.58.0/23	BLACKSLOT S.L.	512
194.116.184.0/23	acens Technologies, S.L.	512
195.55.104.0/23	ACENS TECHNOLOGIES S.L.	512
195.55.106.0/23	ACENS TECHNOLOGIES S.L.	512
77.240.124.0/24	Choice Network	256
77.240.125.0/24	acens Technologies BCN	256
77.240.126.0/24	FW-COLO-BCN-IV	256
81.46.215.0/24	PCONTROL-2	256
82.194.64.0/24	Hostalia-Main1	256
86.109.97.0/24	BESERVICES	256
86.109.99.0/24	FDEDI-7P2	256
86.109.102.0/24	ACUMBAMAIL	256
89.37.224.0/24	acens Technologies, S.L.	256
89.37.225.0/24	acens Technologies, S.L.	256
109.70.32.0/24	FSZN-5	256
176.28.97.0/24	Serv. cli. Vcloud	256
176.28.103.0/24	POAPRODUCCION-9	256
176.28.119.0/24	ACENS-POA9	256
176.28.126.0/24	BESERVICES1	256
185.2.68.0/24	acens Technologies, S.L.	256
185.2.69.0/24	VALORCLOUD 1	256
185.25.112.0/24	IT ENCORE TECNOLOGIA SL	256
185.226.225.0/24	ALLFUNDS DIGITAL SL	256
193.3.48.0/24	Admitelsa S.L	256
194.116.184.0/24	acens Technologies, S.L.	256
194.116.185.0/24	acens Technologies, S.L.	256
217.116.0.0/24	acens technologies	256
217.116.2.0/24	acens technologies	256
217.116.15.0/24	acens Technologies	256
217.116.18.0/24	MONEYBACK-4	256
217.116.27.0/24	VocentoNetwork-3	256
217.116.28.0/24	acens Technologies, S.L.	256

Netblock	Company
2a02:3b8::/32	acens Technologies, S.L.

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.

IP Ranges API

WHOIS Details

Join for free to view WHOIS details ›


                                                ASHandle:       AS16371
                                                OrgID:          AS16371
                                                ASName:         AS16371
                                                ASNumber:       AS16371
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

IP WHOIS API & Database

Hosted Domains

There are 217,822 domain names hosted across 3,422 IP addresses on this ASN.

Join for free to explore hosted domains ›

IP Address	Domain	Domains on this IP
217.116.0.191	██████████	53,479
79.139.120.25	██████	45,326
217.116.5.231	██████████	19,615
217.116.0.144	██████████	8,954
217.116.0.182	██████	8,496
82.194.64.60	██████████	7,592
82.194.64.5	██████████	6,489
79.139.120.18	██████████	2,200
86.109.99.243	██████	2,078
82.194.68.87	██████████	1,204

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.

Useful for Cybersecurity

Hosted Domains API & Database

Peers

There are 10 peers for this ASN.

Peers	Name
AS13030	Init7 (Switzerland) Ltd.
AS29680	Gamma Operadora de Comunicaciones S.A.
AS3303	Swisscom (Switzerland) Ltd
AS3352	TELEFONICA DE ESPANA S.A.U.
AS41705	Grupo Baladig SL
AS49544	i3D.net B.V
AS6424	EDGOO NETWORKS
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS8220	COLT Technology Services Group Limited
AS8426	ClaraNET LTD

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS3352	TELEFONICA DE ESPANA S.A.U.
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS8220	COLT Technology Services Group Limited

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Downstreams

There is 1 peer for this ASN.

Downstreams	Name
AS41705	Grupo Baladig SL

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

ASN API & Database

Pingable IPs

310 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
89.17.207.1	AS16371 acens AS	`0.80ms` from Madrid, ES
89.17.195.240	AS16371 acens AS	`0.99ms` from Madrid, ES
213.149.251.10	AS16371 acens AS	`0.70ms` from Madrid, ES
213.149.233.129	AS16371 acens AS	`0.78ms` from Madrid, ES
81.46.220.145	AS16371 acens AS	`0.79ms` from Madrid, ES
82.194.79.254	AS16371 acens AS	`0.98ms` from Madrid, ES
81.46.237.97	AS16371 acens AS	`0.81ms` from Madrid, ES
82.194.70.1	AS16371 acens AS	`0.83ms` from Madrid, ES
217.116.13.129	AS16371 acens AS	`1.33ms` from Madrid, ES
45.6.50.139	AS16371 acens AS	`1.26ms` from Madrid, ES
77.240.117.79	AS16371 acens AS	`1.63ms` from Madrid, ES
185.2.69.65	AS16371 acens AS	`1.12ms` from Madrid, ES
81.46.242.53	AS16371 acens AS	`1.56ms` from Madrid, ES
86.109.102.193	AS16371 acens AS	`1.00ms` from Madrid, ES
217.116.16.57	AS16371 acens AS	`0.75ms` from Madrid, ES
81.46.204.254	AS16371 acens AS	`1.70ms` from Madrid, ES
79.139.127.254	AS16371 acens AS	`0.84ms` from Madrid, ES
89.17.216.1	AS16371 acens AS	`0.82ms` from Madrid, ES
89.17.198.225	AS16371 acens AS	`0.78ms` from Madrid, ES
81.46.212.1	AS16371 acens AS	`0.81ms` from Madrid, ES
109.70.39.14	AS16371 acens AS	`0.76ms` from Madrid, ES
81.46.198.33	AS16371 acens AS	`0.77ms` from Madrid, ES
93.90.30.150	AS16371 acens AS	`8.09ms` from Madrid, ES
213.149.225.3	AS16371 acens AS	`1.39ms` from Madrid, ES
93.90.29.12	AS16371 acens AS	`8.18ms` from Madrid, ES

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
2.49.158.227	AS5384 Emirates Internet	`3.17ms` from Al Fujairah City, AE
34.218.250.179	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
193.116.84.3	AS7545 TPG Telecom Limited	`1.53ms` from Brisbane, AU
41.223.23.99	AS36935 Vodafone Data	`11.68ms` from Cairo, EG
197.146.220.243	AS36884 Wana Corporate	`3.96ms` from Casablanca, MA
3.160.152.51	AS16509 Amazon.com, Inc.	`0.29ms` from Frankfurt am Main, DE
66.92.198.115	AS11504 The Cloud Minders, Inc.	`0.11ms` from Kansas City, US
81.78.39.83	AS5378 Vodafone Limited	`7.40ms` from Manchester, GB
112.199.64.131	AS9658 Eastern Telecoms Phils., Inc.	`0.41ms` from Manila, PH
216.120.247.163	AS29869 HostRocket.com, Inc.	`0.18ms` from Meppel, NL
128.228.2.3	AS31822 City University of New York	`1.59ms` from New York City, US
88.187.219.67	AS12322 Free SAS	`11.32ms` from Paris, FR
78.197.89.147	AS12322 Free SAS	`1.21ms` from Paris, FR
174.22.230.115	AS209 CenturyLink Communications, LLC	`1.46ms` from Phoenix, US
44.208.146.3	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.88.47.3	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
187.2.179.83	AS28573 Claro NXT Telecomunicacoes Ltda	`7.56ms` from Sao Paulo, BR
27.187.141.211	AS4134 CHINANET-BACKBONE	`4.90ms` from Shijiazhuang, CN
153.211.133.179	AS4713 NTT DOCOMO BUSINESS,Inc.	`15.76ms` from Tokyo, JP
149.96.116.35	AS16839 SERVICENOW, INC.	`0.40ms` from Zuerich, CH
77.27.44.3	AS12334 R Cable y Telecable Telecomunicaciones, S.A.U.	`0.40ms` from A Coruna, ES
193.17.232.179	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`5.04ms` from Berlin, DE
109.130.39.163	AS5432 Proximus NV	`3.12ms` from Brussels, BE
91.73.139.3	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.48ms` from Dubai, AE
73.55.137.51	AS7922 Comcast Cable Communications, LLC	`7.02ms` from Houston, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f2 93.90.16.74

traceroute to 93.90.16.74 (93.90.16.74): 64 hops max, 52 byte packets

2 [AS3257] 195.72.93.233 0.949 ms

3 [AS3257] 213.254.214.146 2.314 ms

4 [AS3257] 154.14.157.230 3.057 ms

5 *

6 *

7 [AS16371] 217.116.31.154 1.648 ms

8 [AS16371] 109.70.34.93 1.107 ms

9 [AS16371] 93.90.16.74 1.345 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 19th 2026

Related Networks

AS197927

THEIPBOX, SL

More details

AS200819

Solucions Valencianes i Noves Tecnologies SL

More details

AS201343

ONLYCABLE FIBRA SL

More details

AS209031

RACOMUR DIFUSION,S.L.

More details

AS212714

Canal Pozuelo S.L.

More details

AS24827

ALTANETICA S.L.

More details

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16371 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales