ASN database

You may find these sub-pages interesting as well:

Related tools

Online tool for advanced DNS lookups (nslookup / DIG-style). By default, it performs recursive queries against authoritative name servers - but custom DNS resolvers are supported too. Includes secondary records for a complete overview and provides a full technical log for debugging and insight.

WHOIS / RDAP lookup

Perform WHOIS and/or RDAP lookups on domains, IP addresses, and ASNs. Will output all available technical info, contact info, etc.

Perform rDNS lookups on IPv4 or IPv6 addresses. Check PTR records to see the hostname behind any IP.

CIDR calculator

IP to CIDR calculation tool with subnet info. The reverse, CIDR ranges to IP addresses, is also possible. Last but not least, it includes a tool for refactoring groups of IPs, domain names, and/or other CIDR ranges.

What is my IPv4 and IPv6?

Check your IPv4 and IPv6 address and analyze your network setup. Includes ISP/ASN lookup, DNS resolver detection, browser and device information, and connectivity diagnostics in a shareable report.

GeoIP lookup tool. Supports lookup of ip's in bulk - and lookups based on domainnames. Includes ASN/ISP data. Based upon the MaxMind database.

World map, day/night + local time

Beautiful day/night map of the world, with markup of all major cities including local date and time.

Ping / traceroute

Ping tool for testing connectivity to a host, measuring response times, jitter, and packet loss. Global ping works like regular ping — but from multiple sources worldwide, simultaneously. Traceroute maps the full path data takes, showing each hop’s response time, ASN, and geo-info to diagnose network issues.

AS12956, TELEFONICA GLOBAL SOLUTIONS SL

ASN:

AS12956 (TELXIUS)

Country:

ES - Spain (Europe)

Type:

Internet service provider

Org.:

TELEFONICA GLOBAL SOLUTIONS SL
https://www.telefonica.com LookingGlass https://www.telxius.com @PeeringDB
Social media: @instagram @twitter/X @facebook @twitter/X @linkedin

Stats:

Peers

319

IX'es

8

Prefixes

32

Sub
prefixes

-

IPv4

84K

IPv6

2.4^29

Eyeballs

~600

Bot traffic

26%

Associations:

AS12956 / TELEFONICA GLOBAL SOLUTIONS SL has operational ties with 27 other ASN's (see associated ASN's).

About:

TELEFONICA GLOBAL SOLUTIONS SL is one of the leading digital operators of telecommunications infrastructures, with an international network of submarine cables of around 94,000 km.

Contact:

TELEFONICA GLOBAL SOLUTIONS SL
Cl Ronda de la Comunicacion s/n, Edificio Oeste 3, Planta 2
28050
Madrid
SPAIN
ES

+34914830527

Statistics

Continent

Peers

IX'es

Prefixes

Sub prefixes

IPv4

IPv6

North America

111

1

9

-

32,768

7.9^28

South America

110

-

5

-

9,472

7.9^28

Europe

71

7

18

-

42,496

7.9^28

Africa

6

-

-

-

-

-

Asia

18

-

-

-

-

-

Oceania

-

-

-

-

-

-

Antartica

-

-

-

-

-

-

Unknown

3

-

-

-

-

-

In total

319

8

32

32

84,736

2.4^29

History

Date

Peers

IX'es

Prefixes

Sub prefixes

IPv4

IPv6

2026-03-12

-6

-

-

-

-

-

2026-03-19

+6

-

-

-

-

-

2026-03-26

-2

-

-

-

-

-

2026-04-02

+10

-

-

-

+256

-

2026-04-09

-

-

-

-

-512

-

Current

319

8

32

-

84,736

2.4^29

- - show more (+35 entries) - -

Peers

Country

Relationship

ASN

Organization

Peers

Prefixes

Andorra

Peer

ANDORRA TELECOM, S.A.U.

13

51

Angola

Downstream

2,802

18

Antigua and Barbuda

Peer

3

51

Argentina

Peer

Jumpnet Soluciones de Internet S.R.L.

17

23

Argentina

Peer

Telefonica de Argentina

23

84

Argentina

Peer

Telefonica de Argentina

185

225

Argentina

Peer

BBVA Banco Frances SA

3

6

Argentina

Peer

DODOLINK INTERNACIONAL SRL

21

13

Argentina

Downstream

Empresa de Servicios de TV por Cable SA

2

5

Argentina

Downstream

Miguel Araya(Servicios Rosario)

1

14

Argentina

Downstream

ROMERO JOSE ALBERTO

1

5

- - show more (+308 entries) - -

Internet eXchange (IX) connections

Country

City

IX name

Port speed

Members

Britain (UK)

London

10 Gb

808

France

Marseilles

10 Gb

115

France

Paris

-

88

Germany

Frankfurt am Main

10 Gb

1,065

Netherlands

Amsterdam

1 Gb

846

Spain

Madrid

100 Gb

60

Spain

Madrid

10 Gb

224

United States

Miami

100 Gb

167

Announced prefixes

Country

ASN

Announced prefix

Description

Count

Spain

TELEFONICA GLOBAL SOLUTIONS SL

1,024

Spain

TELEFONICA GLOBAL SOLUTIONS SL

2,048

Spain

TELEFONICA GLOBAL SOLUTIONS SL

2,048

Chile

TELEFONICA GLOBAL SOLUTIONS SL

1,024

Spain

TELEFONICA GLOBAL SOLUTIONS SL

1,024

United States

TELEFONICA GLOBAL SOLUTIONS SL

* 4,608

El Salvador

66.201.160.0/19

TELEFONICA GLOBAL SOLUTIONS SL

* 6,400

El Salvador

66.249.192.0/19

TELEFONICA GLOBAL SOLUTIONS SL

* 7,168

Spain

TELEFONICA GLOBAL SOLUTIONS SL

2,048

Spain

81.173.104.0/21

TELEFONICA GLOBAL SOLUTIONS SL

2,048

Spain

PROVIDER Local Registry

8,192

- - show more (+21 entries) - -

Log

000	+000	Parse input (ASN)
000	+000	Search database for 'AS12956'
003	+003	1 ASN's found
003	+000	Done
003	+000	Load details of AS12956
007	+005	Last update of ASN: 2026-04-09 05:11 UTC
216	+209	32 prefixes found
535	+320	319 peers found
549	+014	8 IX members found (8 connections)
573	+025	Statistics loaded
578	+004	42 links loaded, 9 verified
607	+029	40 historical items loaded
619	+012	28 associated ASN's found
619	+000	Done

The tools of iamroot.tech

DNS lookup DNS propagation check Port scan + probeing WHOIS / RDAP lookup HTTP/S request tool TLS/SSL certificate check E-mail DNSBL blacklist check Reverse DNS CIDR calculator Color contrast checker Color picker Password generator Lorem ipsum generator World map, day/night + local time ASN database lookup URL encode/decode HTML encode/decode BASE64 encode/decode Hash calculator Compression util What is my IPv4 and IPv6? GeoIP location QR code generator Ping / traceroute Connection & service tester (TCP/UDP) SPF multitool DKIM Key Generator DMARC check / generate Mail header analyzer DMARC Report Analyzer

Changelog

Newsletter

Bi-weekly (at most) with updates, changelog and info from the website. Just straight to the point info - no BS! Sign up right here, or read more about the iamroot.tech newsletter.

Signup using Google

OR

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 35 - DK-8700 Horsens - Denmark

Shoutouts and credits to: Bootstrap, jQuery, Bootstrap live customizer by Virtuosoft, DnsClient.NET by MichaCo, LazyLoad by Mika Tuupola, the Olson tz database by IANA, Visible earth by NASA, GeoLite2 by MaxMind, Barcoder by Wouter Huysentruit, ICONS8.
json-viewer by alenaksu.

iamrootdottech@gmail.com
Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

No personal information gathered anywhere. E-mail may be used for login and/or newsletter - will not be sold or used by anyone else but iamroot.tech. Cookies are in use for statistical and useability purposes. Trademarks property of their respective owners. A privacy policy and terms and conditions is availible if you like.

Bundgaard - Løvenørnsgade 56, 2tv - DK-8700 Horsens - Denmark
iamrootdottech@gmail.com