AS766 -

Entidad Publica Empresarial

AS766 Entidad Publica Empresarial






Network Speed

View Details

Hosted Domains

There are 6,223 domain names hosted across 1,476 IP addresses on this ASN.

Show Domains

Company Details

We have details for more than 34 companies that use IP addresses on this ASN, including,,,, To find out more about our company details data contact sales.

Whois Details

as-block:       AS766 - AS766
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2018-11-22T15:27:08Z
last-modified:  2018-11-22T15:27:08Z
source:         RIPE

aut-num:        AS766
as-name:        RedIRIS
org:            ORG-RA6-RIPE
descr:          RedIRIS Autonomous System
descr:          SPAIN
import:         from AS174 accept ANY
mp-import:      from AS174 accept ANY
import:         from AS288 accept {,,,,,,,,,,,,}
import:         from AS1299 accept ANY
mp-import:      from AS1299 accept ANY
import:         from AS1930 accept AS-RCCN
mp-import:      from AS1930 accept AS-RCCN
import:         from AS2114 accept AS2114
import:         from AS2134 accept AS2134
import:         from AS2635 accept AS2635
mp-import:      from AS2635 accept AS2635
import:         from AS2686 accept AS2686
mp-import:      from AS2686 accept AS2686
import:         from AS2914 accept AS-VERIO-EUROPE
import:         from AS3257 accept ANY
mp-import:      from AS3257 accept ANY
import:         from AS3262 accept AS-SARENET
import:         from AS3324 accept AS3324
import:         from AS3352 accept AS-TDE
mp-import:      from AS3352 accept AS-TDE
import:         from AS4589 accept AS-EASYNET
import:         from AS5400 accept AS-BT-EU
import:         from AS6453 accept AS-GLOBEINTERNET
import:         from AS6739 accept AS-ONO-UPS
import:         from AS6895 accept AS-ESPANIX
mp-import:      from AS6895 accept AS-ESPANIX
import:         from AS8220 accept AS-COLTES
mp-import:      from AS8220 accept AS-COLTES
import:         from AS8426 accept AS-CLARANET
mp-import:      from AS8426 accept AS-CLARANET
import:         from AS8560 accept AS8560
mp-import:      from AS8560 accept AS8560
import:         from AS8903 accept AS-BTTEL
mp-import:      from AS8903 accept AS-BTTEL
import:         from AS8928 accept ANY
import:         from AS9165 accept AS9165
import:         from AS9186 accept AS9186
import:         from AS12305 accept AS12305
import:         from AS12386 accept AS-ALPICUSTOM
mp-import:      from AS12386 accept AS-ALPICUSTOM
import:         from AS12430 accept AS12430
mp-import:      from AS12430 accept AS12430
import:         from AS12479 accept AS12479
import:         from AS12540 accept AS12540
import:         from AS12541 accept AS12541
import:         from AS12654 accept AS12654
mp-import:      from AS12654 accept AS12654
import:         from AS13030 accept AS13030
mp-import:      from AS13030 accept AS13030
import:         from AS13041 accept AS-ANELLA
mp-import:      from AS13041 accept AS-ANELLA
import:         from AS13335 accept AS13335
mp-import:      from AS13335 accept AS13335
import:         from AS13414 accept AS13414
mp-import:      from AS13414 accept AS13414
import:         from AS15169 accept AS-GOOGLE
import:         from AS15488 accept AS15488
import:         from AS15630 accept AS15630
mp-import:      from AS15630 accept AS15630
import:         from AS15699 accept AS-ADAM-EU
mp-import:      from AS15699 accept AS-ADAM-EU
import:         from AS15732 accept AS15732
import:         from AS16030 accept AS-ALTECOM
import:         from AS16168 accept AS-GENETSISES
import:         from AS16265 accept AS-LEASEWEB
import:         from AS16276 accept AS-OVH
import:         from AS16371 accept AS16371
import:         from AS19679 accept AS19679
mp-import:      from AS19679 accept AS19679
import:         from AS20815 accept AS20815
import:         from AS20838 accept AS20838
import:         from AS20940 accept AS20940
mp-import:      from AS20940 accept AS20940
import:         from AS20965 accept AS-GEANTNRN and AS-GEANTNRENPEERS
mp-import:      from AS20965 accept AS-GEANTNRN and AS-GEANTNRENPEERS
import:         from AS21320 accept any and not AS-GEANTNRN
mp-import:      from AS21320 accept any and not AS-GEANTNRN
import:         from AS22822 accept AS-LLNW
import:         from AS24592 accept AS-NEXICA
mp-import:      from AS24592 accept AS-NEXICA
import:         from AS24768 accept AS24768
import:         from AS25572 accept { }
import:         from AS25285 accept AS25285
import:         from AS25354 accept AS25354
mp-import:      from AS25354 accept AS25354
import:         from AS26415 accept AS26415
mp-import:      from AS26415 accept AS26415
import:         from AS29119 accept AS29119
mp-import:      from AS29119 accept AS29119
import:         from AS29481 accept AS29481
import:         from AS29680 accept AS-VOZTELECOM
mp-import:      from AS29680 accept AS-VOZTELECOM
import:         from AS30892 accept AS-TSE
mp-import:      from AS30892 accept AS-TSE
import:         from AS31479 accept AS-IPORIUM
mp-import:      from AS31479 accept AS-IPORIUM
import:         from AS31951 accept { }
import:         from AS32934 accept AS32934
mp-import:      from AS32934 accept AS32934
import:         from AS33763 accept AS33763
import:         from AS33891 accept AS33891
mp-import:      from AS33891 accept AS33891
import:         from AS34285 accept {, }
import:         from AS34511 accept {,, }
mp-import:      from AS34511 accept { 2a01:250:f000::/36, 2a01:250:f000::/40, 2a01:250:f800::/40, 2a01:250:ff00::/40 }
import:         from AS35699 accept AS-ADAMOEU
import:         from AS36408 accept AS36408
import:         from AS37468 accept AS37468
mp-import:      from AS37468 accept AS37468
import:         from AS39020 accept AS-COMVIVE
mp-import:      from AS39020 accept AS-COMVIVE
import:         from AS42612 accept AS42612
mp-import:      from AS42612 accept AS42612
import:         from AS42909 accept {, }
import:         from AS43697 accept AS43697
import:         from AS45037 accept AS-Hispaweb
import:         from AS49349 accept AS49349
import:         from AS49835 accept AS-GUIFINET
mp-import:      from AS49835 accept AS-GUIFINET
import:         from AS60458 accept AS60458
import:         from AS6939 accept AS6939
mp-import:      from AS6939 accept AS6939
import:         from AS197829 accept {,, }
import:         from AS198096 accept AS-EECC
mp-import:      from AS198096 accept AS198096
import:         from AS198853 accept AS198853
mp-import:      from AS198853 accept AS198853
import:         from AS198878 accept AS198878
import:         from AS200521 accept AS200521
mp-import:      from AS200521 accept AS200521
import:         from AS200738 accept AS-INTERFIBRA
mp-import:      from AS200738 accept AS-INTERFIBRA
import:         from AS201553 accept AS201553
import:         from AS201782 accept AS201782
import:         from AS202276 accept AS202276
mp-import:      from AS202276 accept AS202276
import:         from AS205572 accept AS205572
import:         from AS205580 accept AS205580
import:         from AS210158 accept { }
export:         to AS174 announce AS-REDIRIS
mp-export:      to AS174 announce AS-REDIRIS
export:         to AS288 announce ANY
export:         to AS1299 announce AS-REDIRIS
mp-export:      to AS1299 announce AS-REDIRIS
export:         to AS1930 announce AS-REDIRIS
mp-export:      to AS1930 announce AS-REDIRIS
export:         to AS2114 announce ANY
export:         to AS2134 announce AS-REDIRIS
export:         to AS2635 announce AS-REDIRIS
mp-export:      to AS2635 announce AS-REDIRIS
export:         to AS2686 announce AS-REDIRIS
mp-export:      to AS2686 announce AS-REDIRIS
export:         to AS2914 announce AS-REDIRIS
export:         to AS3257 announce AS-REDIRIS
mp-export:      to AS3257 announce AS-REDIRIS
export:         to AS3262 announce AS-REDIRIS
export:         to AS3324 announce AS-REDIRIS
export:         to AS3352 announce AS-REDIRIS
mp-export:      to AS3352 announce AS-REDIRIS
export:         to AS4589 announce AS-REDIRIS
export:         to AS5400 announce AS-REDIRIS
export:         to AS6453 announce AS-REDIRIS
export:         to AS6739 announce AS-REDIRIS
export:         to AS6895 announce AS-REDIRIS
mp-export:      to AS6895 announce AS-REDIRIS
export:         to AS8220 announce AS-REDIRIS
mp-export:      to AS8220 announce AS-REDIRIS
export:         to AS8426 announce AS-REDIRIS
mp-export:      to AS8426 announce AS-REDIRIS
export:         to AS8560 announce AS-REDIRIS
mp-export:      to AS8560 announce AS-REDIRIS
export:         to AS8903 announce AS-REDIRIS
mp-export:      to AS8903 announce AS-REDIRIS
export:         to AS8928 announce AS-REDIRIS
export:         to AS9165 announce AS-REDIRIS
export:         to AS9186 announce AS-REDIRIS
export:         to AS12305 announce AS-REDIRIS
export:         to AS12386 announce AS-REDIRIS
mp-export:      to AS12386 announce AS-REDIRIS
export:         to AS12430 announce AS-REDIRIS
mp-export:      to AS12430 announce AS-REDIRIS
export:         to AS12479 announce AS-REDIRIS
export:         to AS12540 announce AS-REDIRIS
export:         to AS12541 announce AS-REDIRIS
export:         to AS12654 announce AS-REDIRIS
mp-export:      to AS12654 announce AS-REDIRIS
export:         to AS13030 announce AS-REDIRIS
mp-export:      to AS13030 announce AS-REDIRIS
export:         to AS13041 announce ANY
mp-export:      to AS13041 announce ANY
export:         to AS13335 announce AS-REDIRIS
mp-export:      to AS13335 announce AS-REDIRIS
export:         to AS13414 announce AS-REDIRIS
mp-export:      to AS13414 announce AS-REDIRIS
export:         to AS15169 announce AS-REDIRIS
export:         to AS15488 announce ANY
export:         to AS15630 announce ANY
mp-export:      to AS15630 announce ANY
export:         to AS15699 announce AS-REDIRIS
mp-export:      to AS15699 announce AS-REDIRIS
export:         to AS15732 announce AS-REDIRIS
export:         to AS16030 announce AS-REDIRIS
export:         to AS16168 announce AS-REDIRIS
export:         to AS16265 announce AS-REDIRIS
export:         to AS16276 announce AS-REDIRIS
export:         to AS16371 announce AS-REDIRIS
export:         to AS19679 announce AS-REDIRIS
mp-export:      to AS19679 announce AS-REDIRIS
export:         to AS20815 announce AS-REDIRIS
export:         to AS20838 announce AS-REDIRIS
export:         to AS20940 announce AS-REDIRIS
mp-export:      to AS20940 announce AS-REDIRIS
export:         to AS20965 announce AS-REDIRIS {,}
mp-export:      to AS20965 announce AS-REDIRIS {,}
export:         to AS21320 announce AS-REDIRIS {,}
mp-export:      to AS21320 announce AS-REDIRIS {,}
export:         to AS22822 announce AS-REDIRIS
export:         to AS24592 announce AS-REDIRIS
mp-export:      to AS24592 announce AS-REDIRIS
export:         to AS24768 announce AS-REDIRIS
export:         to AS25285 announce ANY
export:         to AS25354 announce ANY
mp-export:      to AS25354 announce ANY
export:         to AS25572 announce ANY
export:         to AS26415 announce AS-REDIRIS
mp-export:      to AS26415 announce AS-REDIRIS
export:         to AS29119 announce AS-REDIRIS
mp-export:      to AS29119 announce AS-REDIRIS
export:         to AS29481 announce ANY
export:         to AS29680 announce AS-REDIRIS
mp-export:      to AS29680 announce AS-REDIRIS
export:         to AS30892 announce AS-REDIRIS
mp-export:      to AS30892 announce AS-REDIRIS
export:         to AS31479 announce AS-REDIRIS
mp-export:      to AS31479 announce AS-REDIRIS
export:         to AS31951 announce ANY
export:         to AS32934 announce AS-REDIRIS
mp-export:      to AS32934 announce AS-REDIRIS
export:         to AS33763 announce AS-REDIRIS
export:         to AS33891 announce AS-REDIRIS
mp-export:      to AS33891 announce AS-REDIRIS
export:         to AS34285 announce ANY
export:         to AS34511 announce ANY
mp-export:      to AS34511 announce ANY
export:         to AS35699 announce AS-REDIRIS
export:         to AS36408 announce AS-REDIRIS
export:         to AS37468 announce AS-REDIRIS
mp-export:      to AS37468 announce AS-REDIRIS
export:         to AS39020 announce AS-REDIRIS
mp-export:      to AS39020 announce AS-REDIRIS
export:         to AS42612 announce AS-REDIRIS
mp-export:      to AS42612 announce AS-REDIRIS
export:         to AS42909 announce ANY
export:         to AS43697 announce ANY
export:         to AS45037 announce AS-REDIRIS
export:         to AS49349 announce AS-REDIRIS
export:         to AS49835 announce AS-REDIRIS
mp-export:      to AS49835 announce AS-REDIRIS
export:         to AS60458 announce AS-REDIRIS
export:         to AS6939 announce AS-REDIRIS
mp-export:      to AS6939 announce AS-REDIRIS
export:         to AS197829 announce ANY
export:         to AS198096 announce ANY
mp-export:      to AS198096 announce ANY
export:         to AS198853 announce ANY
mp-export:      to AS198853 announce ANY
export:         to AS198878 announce ANY
export:         to AS200521 announce ANY
mp-export:      to AS200521 announce ANY
export:         to AS200738 announce AS-REDIRIS
mp-export:      to AS200738 announce AS-REDIRIS
export:         to AS201553 announce AS-REDIRIS
export:         to AS201782 announce AS-REDIRIS
export:         to AS202276 announce AS-REDIRIS
mp-export:      to AS202276 announce AS-REDIRIS
export:         to AS205572 announce AS-REDIRIS
export:         to AS205580 announce AS-REDIRIS
export:         to AS210158 announce ANY
admin-c:        ER494-RIPE
tech-c:         IRIS1-RIPE
status:         LEGACY
mnt-by:         REDIRIS-NMC
mnt-by:         RIPE-NCC-LEGACY-MNT
created:        2002-09-16T13:35:10Z
last-modified:  2021-01-28T14:10:21Z
source:         RIPE
abuse-c:        IRIS1-RIPE
abuse-org:      ORG-RA6-RIPE

organisation:   ORG-RA6-RIPE
org-name:       Entidad Publica Empresarial
country:        ES
org-type:       LIR
address:        Edificio Bronce Plaza Manuel Gomez Moreno, s/n
address:        28020
address:        Madrid
address:        SPAIN
phone:          +34 91 212 76 20
fax-no:         +34 91 556 88 64
admin-c:        MAS52-RIPE
admin-c:        JCR19-RIPE
admin-c:        AM15278-RIPE
admin-c:        AP4390-RIPE
admin-c:        AE1312-RIPE
admin-c:        ER494-RIPE
admin-c:        MC1147-RIPE
admin-c:        IRIS1-RIPE
tech-c:         IRIS1-RIPE
abuse-c:        IRIS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        REDIRIS-NMC
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         REDIRIS-NMC
created:        2004-04-17T11:18:06Z
last-modified:  2020-12-16T12:42:51Z
source:         RIPE

role:           RedIRIS Network Operation Center
address:        RedIRIS/
address:        Edificio Bronce
address:        Pza. Manuel Gomez Moreno, s/n
address:        E-28020 Madrid
address:        SPAIN
phone:          +34 912127620
phone:          +34 629148201
fax-no:         +34 915568864
admin-c:        ER494-RIPE
tech-c:         ER494-RIPE
tech-c:         MC1147-RIPE
tech-c:         MAS52-RIPE
tech-c:         AE1312-RIPE
tech-c:         AM15278-RIPE
tech-c:         JCR19-RIPE
nic-hdl:        IRIS1-RIPE
mnt-by:         REDIRIS-NMC
created:        2002-08-06T12:42:11Z
last-modified:  2014-01-09T12:23:06Z
source:         RIPE

person:         Esther Robles
address:        RedIRIS/
address:        Edificio Bronce
address:        Pza. Manuel Gomez Moreno, s/n
address:        E-28020 Madrid
phone:          +34 912127620
fax-no:         +34 915568864
nic-hdl:        ER494-RIPE
mnt-by:         REDIRIS-NMC
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:44:29Z
source:         RIPE

IP Address Ranges

Netblock Description Num IPs RedIRIS 65,536 Universidad Politecnica de Madrid 65,536 Universidad Politecnica de Madrid 65,536 Universidad de Valencia 65,536 Universidad Complutense de Madrid 65,536 Universitat Jaume I 65,536 Fundacion TECNALIA 32,768 Universidad Autonoma de Madrid 65,536 Universidad de Zaragoza 65,536 Universidad de Murcia 65,536 Universidad de Oviedo 65,536 Universidad de Valladolid 65,536 Universitat Politecnica de Valencia 65,536 Universidad de Extremadura 65,536 Spanish National R&D Network 65,536 Consejo Superior de Investigaciones 65,536 Universidad de Castilla - La Mancha 65,536 Instituto de Astrofisica de Canarias 65,536 Universidad Carlos III de Madrid 65,536 Junta de Extremadura 512 Fundacion Centro de Supercomputacion de Castilla y Leon 1,024 Entidad Publica Empresarial 1,024 CIEMAT 256 CIEMAT 256 Centro de Investigaciones Energeticas 1,024 CIEMAT 256 Consejo de Seguridad Nuclear 256 Consejo de Seguridad Nuclear 512 Consejo de Seguridad Nuclear 256 Spanish National R&D Network 256 Spanish National R&D Network 512 Spanish National R&D Network 1,024 RedIRIS 512 Entidad Publica Empresarial 262,144 Entidad Publica Empresarial 16,384 Universidad de Salamanca 32,768 Universidad de Alcala de Henares 8,192
Netblock Description
2001:720::/32 Entidad Publica Empresarial

Network Speed


See how your own network speed compares at

Test Your Network Speed

Hosted Domains

There are 6,223 domain names hosted across 1,476 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP 230 222 160 160 117 101 89 77 76 70 60 55 53 49 47 46 46 44 42 41 39 38 36 36 36 34 33 32 30 29 27 27 27 25 24 23 23 22 22 22 22 22 22 21 20 20 18 18 18 18


There are 13 peers for this ASN.


There are 4 upstreams for this ASN.


There are 19 downstreams for this ASN.

  • Consorci de Serveis Universitaris de Catalunya

  • Universidad del Pais Vasco - Euskal Herriko Unibertsitatea

  • Universidad Nacional de Educacion a Distancia - UNED

  • Gobierno de Navarra

  • Junta de Andalucia

  • Fundacion ikerbasque

  • Universidad de Navarra

  • Ministerio de Asuntos Economicos y Transformacion Digital

  • European Fisheries Control Agency



  • Entidad Publica Empresarial

  • European Space Agency (ESA)

  • Junta de Castilla y Leon

  • NASA Deep Space Network (DSN)

  • Sociedad Andaluza para el Desarrollo de las Telecomunicaciones S.A.

  • Fundacion Integra

  • Govern de les Illes Balears

  • Consorci de Serveis Universitaris de Catalunya


Get Started

Utilize our APIs to get information on any IP address including geolocation, ASN and hostname. It is forever FREE for up to 1000 requests per day.

SignUp for free

No Credit card required


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 AS766 at robtex.

Try our JSON API from the command line

Get started with curl or check out the documentation to read more.


Free for small projects. Pay as you grow.

Our API is free for up to 50,000 requests per month. Our plans suit companies of every size.

Plans & Pricing

A million uses. Easy to implement.

From filtering out bot traffic, to performing bulk IP geolocation, we’ve got it all covered.