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
194.116.185.254	AS16371 acens AS	`0.95ms` from Madrid, ES
217.116.20.19	AS16371 acens AS	`0.69ms` from Madrid, ES
213.149.233.129	AS16371 acens AS	`0.78ms` from Madrid, ES
217.116.14.70	AS16371 acens AS	`0.64ms` from Madrid, ES
86.109.121.129	AS16371 acens AS	`0.78ms` from Madrid, ES
93.90.16.113	AS16371 acens AS	`0.81ms` from Madrid, ES
81.46.242.53	AS16371 acens AS	`1.56ms` from Madrid, ES
217.116.18.146	AS16371 acens AS	`0.99ms` from Madrid, ES
176.28.112.145	AS16371 acens AS	`0.79ms` from Madrid, ES
217.116.19.209	AS16371 acens AS	`0.77ms` from Madrid, ES
109.70.37.236	AS16371 acens AS	`0.70ms` from Madrid, ES
185.78.24.254	AS16371 acens AS	`0.94ms` from Madrid, ES
77.240.118.6	AS16371 acens AS	`1.53ms` from Madrid, ES
176.28.117.145	AS16371 acens AS	`0.78ms` from Madrid, ES
82.194.65.140	AS16371 acens AS	`0.74ms` from Madrid, ES
89.17.215.25	AS16371 acens AS	`0.69ms` from Madrid, ES
81.46.209.15	AS16371 acens AS	`1.21ms` from Madrid, ES
82.194.75.1	AS16371 acens AS	`0.81ms` from Madrid, ES
81.46.212.1	AS16371 acens AS	`0.81ms` from Madrid, ES
109.70.32.18	AS16371 acens AS	`0.76ms` from Madrid, ES
217.116.2.225	AS16371 acens AS	`0.91ms` from Madrid, ES
82.194.85.68	AS16371 acens AS	`0.86ms` from Madrid, ES
77.240.122.96	AS16371 acens AS	`0.90ms` from Madrid, ES
93.90.17.92	AS16371 acens AS	`0.74ms` from Madrid, ES
79.139.121.254	AS16371 acens AS	`0.94ms` 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
72.83.184.227	AS701 Verizon Business	`2.24ms` from Ashburn, US
109.130.39.163	AS5432 Proximus NV	`3.12ms` from Brussels, BE
84.194.141.147	AS6848 Telenet BV	`7.05ms` from Brussels, BE
197.146.220.243	AS36884 Wana Corporate	`3.96ms` from Casablanca, MA
113.162.133.83	AS45899 VNPT Corp	`2.35ms` from Da Nang, VN
4.208.218.211	AS8075 Microsoft Corporation	`0.15ms` from Dublin, IE
110.173.58.35	AS45753 Netsec Limited	`1.92ms` from Hong Kong, HK
84.44.25.243	AS15924 Vodafone Net Iletisim Hizmetler AS	`1.60ms` from Istanbul, TR
220.165.255.131	AS4134 CHINANET-BACKBONE	`1.57ms` from Kunming, CN
35.197.246.243	AS396982 Google LLC	`0.11ms` from London, GB
20.108.16.67	AS8075 Microsoft Corporation	`0.24ms` from London, GB
98.88.47.3	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
61.41.231.83	AS17598 LG HelloVision Corp.	`9.97ms` from Seoul, KR
27.187.141.211	AS4134 CHINANET-BACKBONE	`4.90ms` from Shijiazhuang, CN
130.204.74.3	AS29580 A1 Bulgaria EAD	`8.04ms` from Sofia, BG
213.212.61.115	AS12552 GlobalConnect AB	`0.93ms` from Stockholm, SE
81.231.51.3	AS3301 Telia Company AB	`0.87ms` from Stockholm, SE
117.56.164.99	AS4782 Data Communication Business Group	`2.65ms` from Taipei, TW
60.173.139.99	AS4134 CHINANET-BACKBONE	`9.05ms` from Wuhan, CN
71.192.160.163	AS7922 Comcast Cable Communications, LLC	`6.12ms` from Boston, US
190.55.120.131	AS27747 Telecentro S.A.	`1.78ms` from Buenos Aires, AR
18.161.176.131	AS16509 Amazon.com, Inc.	`0.49ms` from Dallas, US
93.239.164.195	AS3320 Deutsche Telekom AG	`2.35ms` from Duesseldorf, DE
117.148.128.3	AS56041 China Mobile communications corporation	`4.73ms` from Hangzhou, CN
222.170.12.227	AS4134 CHINANET-BACKBONE	`7.24ms` from Harbin, CN

Traceroute

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

traceroute -a -n -q1 -f3 86.109.126.193

traceroute to 86.109.126.193 (86.109.126.193): 64 hops max, 52 byte packets

3 [AS21574] 186.249.229.62 0.63 ms

4 *

5 *

6 [AS3356] 8.242.3.26 2.526 ms

7 [AS3356] 8.242.3.25 9.422 ms

8 [AS3356] 4.69.219.142 108.285 ms

9 [AS12956] 94.142.107.158 115.41 ms

10 *

11 *

12 *

13 [AS12956] 213.140.43.110 206.537 ms

14 *

15 *

16 [AS3352] 80.58.78.5 202.438 ms

17 *

18 [AS16371] 217.116.30.114 210.147 ms

19 [AS16371] 86.109.126.193 203.186 ms

Measurement taken from

IPinfo ProbeNet in Belo Horizonte, BR

On January 18th 2026

Related Networks

AS200336

Dimitar Dandulov

More details

AS200908

Invermae Solutions SL

More details

AS207363

Manuel Antonio Seijo Bustamante

More details

AS213362

ENHANCED COMMUNICATIONS, S.L.

More details

AS25363

Adevinta Information Services S.L.

More details

AS29109

MEDIOS AVANZADOS DE CALCULO Y DISENO, 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