31.47.72.0/21

AS15954 · Tecnocratica Centro de Datos, S.L.

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Summary

Country	Spain
Domain	tecnocratica.net
ASN	AS15954
Registry	RIPE
ID	ES-TECNOCRATICA-20110321

WHOIS Details

inetnum:        31.47.72.0 - 31.47.79.255
netname:        ES-TECNOCRATICA-20110321
country:        ES
geofeed:        https://extdata.tecnocratica.net/gf
org:            ORG-NS101-RIPE
admin-c:        TECN2-RIPE
tech-c:         TECN3-RIPE
status:         ALLOCATED PA
notify:         ripe@tecnocratica.net
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TECNOCRATICA-MNT
mnt-lower:      TECNOCRATICA-MNT
mnt-routes:     TECNOCRATICA-MNT
created:        2011-03-21T16:06:24Z
last-modified:  2024-09-26T22:07:47Z
source:         RIPE
abuse-email:    abuse@tecnocratica.net
abuse-c:        TECN11-RIPE
abuse-org:      ORG-NS101-RIPE

organisation:   ORG-NS101-RIPE
org-name:       Tecnocratica Centro de Datos, S.L.
country:        ES
org-type:       LIR
descr:          https://www.tecnocratica.net
descr:          https://www.neodigit.net
address:        Salvatierra, 4
address:        28034
address:        Madrid
address:        SPAIN
phone:          +34 910 059 045
fax-no:         +34902010005
e-mail:         ripe@tecnocratica.net
admin-c:        AAS
admin-c:        ASP
abuse-c:        TECN11-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TECNOCRATICA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TECNOCRATICA-MNT
created:        2011-03-10T13:44:53Z
last-modified:  2022-12-01T13:27:30Z
source:         RIPE

role:           ADMIN TECNOCRATICA ES
address:        C/ Salvatierra 4, 3D
address:        28034 - Madrid
address:        Spain
e-mail:         red@tecnocratica.net
abuse-mailbox:  abuse@tecnocratica.net
admin-c:        ASP
admin-c:        AAS
tech-c:         TECN3-RIPE
nic-hdl:        TECN2-RIPE
notify:         ripe@tecnocratica.net
mnt-by:         TECNOCRATICA-MNT
created:        2012-11-08T18:59:52Z
last-modified:  2022-01-26T17:19:16Z
source:         RIPE

role:           NOC TECNOCRATICA ES
address:        C/ Salvatierra 4, 3 D
address:        28034 - Madrid
address:        Spain
e-mail:         red@tecnocratica.net
abuse-mailbox:  abuse@tecnocratica.net
admin-c:        TECN2-RIPE
tech-c:         AAS
tech-c:         ASP
tech-c:         EDU-RIPE
nic-hdl:        TECN3-RIPE
notify:         ripe@tecnocratica.net
mnt-by:         TECNOCRATICA-MNT
created:        2012-11-08T19:01:18Z
last-modified:  2023-01-09T12:03:33Z
source:         RIPE

route:          31.47.72.0/21
descr:          Tecnocratica Centro de Datos IPv4 network
origin:         AS15954
mnt-by:         TECNOCRATICA-MNT
created:        2018-05-22T14:48:50Z
last-modified:  2018-05-22T14:51:19Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 31.47.0.0/16

Range	ASN	Company	Num of IPs
31.47.0.0/19	AS202632	TXTV d.o.o. Tuzla	8,192
31.47.160.0/19	AS12688	Joint Stock Company TransTeleCom	8,192
31.47.32.0/19	AS25184	Afranet	8,192
31.47.128.0/20	AS12389	Total-Net Ltd	4,096
31.47.240.0/20	AS45012	dogado GmbH	4,096
31.47.96.0/20	AS8251	FreeTel, s.r.o.	4,096
31.47.112.0/20	AS8427	Joint Stock Company TransTeleCom	4,096
31.47.200.0/21	AS34385	Tripnet AB	2,048
31.47.88.0/21	AS38176	ABS Global Ltd	2,048
31.47.224.0/21	AS49435	INGATE GmbH	2,048
31.47.192.0/21	AS49800	GNC-Alfa CJSC	2,048
31.47.80.0/21	AS57154	Stadtwerke Konstanz GmbH	2,048
31.47.64.0/21	AS199486	Tietokeskus Finland Oy	2,048
31.47.93.0/24	AS38176	ABS - Agility Beyond Space	256
31.47.95.0/24	AS38176	Asia Broadcast Satellite Ltd.	256
31.47.197.0/24	AS57849	Flex Tech	256
31.47.0.0/24	AS202632	TXTV d.o.o. Tuzla	256
31.47.199.0/24	AS57491	Masis-Net	256
31.47.88.0/24	AS38176	Asia Broadcast Satellite Ltd	256
31.47.89.0/24	AS38176	Asia Broadcast Satellite Ltd	256
31.47.90.0/24	AS38176	Asia Broadcast Satellite Ltd.	256
31.47.91.0/24	AS38176	Asia Broadcast Satellite Ltd.	256
31.47.92.0/24	AS38176	Asia Broadcast Satellite Ltd.	256

Hosted domains

There are 40,403 domain names hosted across 525 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
31.47.72.153	guremiraria.com	12763
31.47.72.143	quetequedeclaro.com	12591
31.47.72.122	navarrosantafe.com	4165
31.47.72.151	farmafuture.com	1853
31.47.72.141	farmafuture.com	1781
31.47.72.121	cajaruraldegranada.es	1329
31.47.78.42	nire-etxea.com	431
31.47.78.137	alegrandopisos.com	391
31.47.72.142	reddecalordemostoles.com	340
31.47.72.152	carpinteriamiguelcarmona.com	285
31.47.78.105	xavidj.com	274
31.47.74.250	metalube.com.es	233
31.47.78.20	chupetesgraciosos.es	215
31.47.77.78	federopticosbernardez.es	213
31.47.78.187	anclatenerife.com	210
31.47.78.61	internetruralgalicia.es	208
31.47.77.80	estudiosbahiasur.com	163
31.47.78.184	fundacionluisolivares.org	158
31.47.78.165	marmoleshogar.es	123
31.47.78.174	hidroestufas.com	117

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
31.47.76.5	AS15954 Tecnocratica Centro de Datos, S.L.	`0.48ms` from Madrid, ES
31.47.72.161	AS15954 Tecnocratica Centro de Datos, S.L.	`0.45ms` from Madrid, ES
31.47.77.63	AS15954 Tecnocratica Centro de Datos, S.L.	`0.43ms` from Madrid, ES
31.47.78.164	AS15954 Tecnocratica Centro de Datos, S.L.	`0.42ms` from Madrid, ES
31.47.75.6	AS15954 Tecnocratica Centro de Datos, S.L.	`0.43ms` 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
70.177.28.181	AS22773 Cox Communications Inc.	`6.04ms` from Atlanta, US
35.164.241.181	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
191.110.98.37	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`19.08ms` from Bogota, CO
122.140.105.69	AS4837 CHINA UNICOM China169 Backbone	`8.74ms` from Changchun, CN
68.42.191.245	AS7922 Comcast Cable Communications, LLC	`8.03ms` from Detroit, US
194.164.17.181	AS8560 IONOS SE	`0.63ms` from London, GB
34.175.71.21	AS396982 Google LLC	`0.11ms` from Madrid, ES
14.202.129.21	AS7545 TPG Telecom Limited	`0.63ms` from Melbourne, AU
221.226.64.85	AS4134 CHINANET-BACKBONE	`1.11ms` from Nanjing, CN
101.142.28.245	AS17511 OPTAGE Inc.	`2.17ms` from Osaka, JP
200.91.177.53	AS11830 Instituto Costarricense de Electricidad y Telecom.	`5.50ms` from San Jose, CR
61.82.149.69	AS4766 Korea Telecom	`1.37ms` from Seoul, KR
70.160.161.245	AS22773 Cox Communications Inc.	`9.02ms` from Ashburn, US
2.85.145.229	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`9.16ms` from Athens, GR
122.15.74.5	AS55410 Vodafone Idea Ltd	`1.92ms` from Chennai, IN
3.66.137.245	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
82.140.21.213	AS8881 1&1 Versatel GmbH	`0.51ms` from Hamburg, DE
210.216.160.245	AS17852 HANWHALIFE	`1.38ms` from Incheon, KR
144.86.106.5	AS25019 Saudi Telecom Company JSC	`4.16ms` from Manama, BH
122.192.74.133	AS4837 CHINA UNICOM China169 Backbone	`5.69ms` from Nanjing, CN
122.227.177.5	AS4134 CHINANET-BACKBONE	`1.16ms` from Ningbo, CN
93.207.98.213	AS3320 Deutsche Telekom AG	`6.95ms` from Nuernberg, DE
126.119.95.21	AS17676 SoftBank Corp.	`8.42ms` from Osaka, JP
72.107.236.21	AS6167 Verizon Business	`7.89ms` from Portland, US
172.81.88.245	AS10493 Grand Central Networks Inc.	`0.71ms` from Secaucus, US

Traceroute

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

traceroute -a -n -q1 -f4 31.47.76.49

traceroute to 31.47.76.49 (31.47.76.49): 64 hops max, 52 byte packets

4 [] 91.216.219.94 0.954 ms

5 [AS15954] 31.47.76.49 0.879 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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