Autonomous System details

AS12338

Euskaltel S.A. · euskaltel.com

Spain

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AS12338 – Euskaltel S.A.

Field	Value
Country	Spain
Website	euskaltel.com
Hosted domains	18,919
IPv4 addresses	579,072
IPv6 addresses	637,552,418,415,986,601,761,200,000,000
ASN type	ISP
Registry	ripe
Allocated	24 years ago on Jul 17, 2002
Updated	a month ago on Mar 09, 2026

Netblock	Company	Num of IPs
83.213.0.0/16	Euskaltel S.A.	65,536
85.84.0.0/16	Global Telecommunication Service Provider	65,536
85.85.0.0/16	Global Telecommunication Service Provider	65,536
85.86.0.0/16	Global Telecommunication Service Provider	65,536
85.87.0.0/16	Global Telecommunication Service Provider	65,536
37.218.0.0/17	Euskaltel S.A.	32,768
62.99.0.0/17	Euskaltel S.A.	32,768
81.9.128.0/17	Euskaltel S.A.	32,768
82.130.128.0/17	Euskaltel S.A.	32,768
212.142.128.0/17	Euskaltel S.A.	32,768
5.159.128.0/18	Euskaltel S.A.	16,384
91.116.0.0/18	Euskaltel S.A.	16,384
178.60.64.0/18	Euskaltel S.A.	16,384
212.8.64.0/18	Euskaltel S.A.	16,384
81.9.128.0/19	Global Telecommunication Service Provider	8,192
81.9.160.0/19	Global Telecommunication Service Provider	8,192
91.116.0.0/19	Global Telecommunication Service Provider	8,192
212.55.0.0/19	Euskaltel S.A.	8,192
91.116.16.0/20	Global Telecommunication Service Provider	4,096
5.159.128.0/21	Global Telecommunication Service Provider	2,048
5.159.136.0/21	Global Telecommunication Service Provider	2,048
5.159.144.0/21	Global Telecommunication Service Provider	2,048
5.159.152.0/21	Global Telecommunication Service Provider	2,048
5.159.160.0/21	Global Telecommunication Service Provider	2,048
5.159.168.0/21	Global Telecommunication Service Provider	2,048
46.231.0.0/21	ADW Europe SL	2,048
81.9.192.0/21	Global Telecommunication Service Provider	2,048
81.9.208.0/21	Global Telecommunication Service Provider	2,048
81.9.224.0/21	Global Telecommunication Service Provider	2,048
81.9.232.0/21	Global Telecommunication Service Provider	2,048
81.9.240.0/21	Global Telecommunication Service Provider	2,048
81.9.248.0/21	Global Telecommunication Service Provider	2,048
85.85.144.0/21	Global Telecommunication Service Provider	2,048
91.116.32.0/21	Global Telecommunication Service Provider	2,048
91.116.48.0/21	Global Telecommunication Service Provider	2,048
91.116.56.0/21	Global Telecommunication Service Provider	2,048
178.60.64.0/21	Global Telecommunication Service Provider	2,048
178.60.88.0/21	Global Telecommunication Service Provider	2,048
178.60.96.0/21	Global Telecommunication Service Provider	2,048
188.93.72.0/21	ADW Europe SL	2,048
188.171.240.0/21	R Cable y Telecable Telecomunicaciones, S.A.U.	2,048
188.171.248.0/21	R Cable y Telecable Telecomunicaciones, S.A.U.	2,048
5.159.168.0/22	Global Telecommunication Service Provider	1,024
5.159.172.0/22	Global Telecommunication Service Provider	1,024
81.9.192.0/22	Global Telecommunication Service Provider	1,024
81.9.204.0/22	Global Telecommunication Service Provider	1,024
81.9.208.0/22	Global Telecommunication Service Provider	1,024
81.9.220.0/22	Global Telecommunication Service Provider	1,024
83.213.184.0/22	Global Telecommunication Service Provider	1,024
85.87.64.0/22	Global Telecommunication Service Provider	1,024
85.87.72.0/22	Global Telecommunication Service Provider	1,024
85.87.84.0/22	Global Telecommunication Service Provider	1,024
85.87.96.0/22	Global Telecommunication Service Provider	1,024
85.87.100.0/22	Global Telecommunication Service Provider	1,024
85.87.124.0/22	Global Telecommunication Service Provider	1,024
85.152.104.0/22	TeleCable	1,024
85.152.124.0/22	TeleCable	1,024
91.116.0.0/22	Global Telecommunication Service Provider	1,024
91.116.32.0/22	Global Telecommunication Service Provider	1,024
91.116.40.0/22	Global Telecommunication Service Provider	1,024
91.116.44.0/22	Global Telecommunication Service Provider	1,024
178.60.64.0/22	Global Telecommunication Service Provider	1,024
178.60.76.0/22	Global Telecommunication Service Provider	1,024
178.60.80.0/22	Global Telecommunication Service Provider	1,024
178.60.84.0/22	Global Telecommunication Service Provider	1,024
178.60.104.0/22	Global Telecommunication Service Provider	1,024
178.60.108.0/22	Global Telecommunication Service Provider	1,024
178.60.112.0/22	Global Telecommunication Service Provider	1,024
178.60.124.0/22	Global Telecommunication Service Provider	1,024
185.116.180.0/22	Euskaltel S.A.	1,024
185.136.88.0/22	ADW Europe SL	1,024
185.209.60.0/22	ADW Europe SL	1,024
5.159.176.0/23	Global Telecommunication Service Provider	512
5.159.178.0/23	Global Telecommunication Service Provider	512
5.159.180.0/23	Global Telecommunication Service Provider	512
5.159.182.0/23	Global Telecommunication Service Provider	512
5.159.184.0/23	Global Telecommunication Service Provider	512
5.159.186.0/23	Global Telecommunication Service Provider	512
5.159.188.0/23	Global Telecommunication Service Provider	512
5.159.190.0/23	Global Telecommunication Service Provider	512
81.9.202.0/23	Global Telecommunication Service Provider	512
81.9.216.0/23	Global Telecommunication Service Provider	512
81.9.218.0/23	Global Telecommunication Service Provider	512
178.60.122.0/23	Global Telecommunication Service Provider	512
81.9.196.0/24	Global Telecommunication Service Provider	256
81.9.198.0/24	Global Telecommunication Service Provider	256
81.9.212.0/24	Global Telecommunication Service Provider	256
82.130.247.0/24	Global Telecommunication Service Provider	256
82.130.248.0/24	Global Telecommunication Service Provider	256
82.130.249.0/24	Global Telecommunication Service Provider	256
85.87.24.0/24	Global Telecommunication Service Provider	256
85.87.25.0/24	Global Telecommunication Service Provider	256
85.87.26.0/24	Global Telecommunication Service Provider	256
85.87.27.0/24	Global Telecommunication Service Provider	256
85.87.40.0/24	Global Telecommunication Service Provider	256
85.87.41.0/24	Global Telecommunication Service Provider	256
85.87.43.0/24	Global Telecommunication Service Provider	256
85.87.68.0/24	Global Telecommunication Service Provider	256
85.87.69.0/24	Global Telecommunication Service Provider	256
85.87.70.0/24	Global Telecommunication Service Provider	256
85.87.71.0/24	Global Telecommunication Service Provider	256
85.87.192.0/24	Global Telecommunication Service Provider	256
85.87.193.0/24	Global Telecommunication Service Provider	256
85.87.194.0/24	Global Telecommunication Service Provider	256
85.87.195.0/24	Global Telecommunication Service Provider	256
85.87.196.0/24	Global Telecommunication Service Provider	256
91.116.4.0/24	Global Telecommunication Service Provider	256
91.116.36.0/24	Global Telecommunication Service Provider	256
91.116.38.0/24	Global Telecommunication Service Provider	256
178.60.68.0/24	Global Telecommunication Service Provider	256
178.60.69.0/24	Global Telecommunication Service Provider	256
178.60.70.0/24	Global Telecommunication Service Provider	256
178.60.71.0/24	Global Telecommunication Service Provider	256
178.60.72.0/24	Global Telecommunication Service Provider	256
178.60.73.0/24	Global Telecommunication Service Provider	256
178.60.116.0/24	Global Telecommunication Service Provider	256
178.60.117.0/24	Global Telecommunication Service Provider	256
178.60.118.0/24	Global Telecommunication Service Provider	256
178.60.120.0/24	Global Telecommunication Service Provider	256
178.60.121.0/24	Global Telecommunication Service Provider	256
188.171.234.0/24	R Cable y Telecable Telecomunicaciones, S.A.U.	256
212.89.1.0/24	TeleCable	256

Netblock	Company
2a00:7b00::/29	Euskaltel S.A.
2a00:7b00::/40	Global Telecommunication Service Provider
2a00:7b00:b000::/40	Global Telecommunication Service Provider
2a00:7b00:c000::/40	Global Telecommunication Service Provider
2a00:7b00:c800::/40	Global Telecommunication Service Provider
2a00:7b00:d000::/40	Global Telecommunication Service Provider
2a00:7b00:d800::/40	Global Telecommunication Service Provider
2a00:7b00:e000::/40	Global Telecommunication Service Provider
2a00:7b00:e800::/40	Global Telecommunication Service Provider
2a00:7b00:ef00::/40	Global Telecommunication Service Provider
2a00:7b00:f000::/40	Global Telecommunication Service Provider
2a00:7b00:f800::/40	Global Telecommunication Service Provider
2a00:7b00:ff00::/40	Global Telecommunication Service Provider
2a00:7b00:10::/48	Global Telecommunication Service Provider
2a00:7b00:11::/48	Global Telecommunication Service Provider
2a00:7b00:12::/48	Global Telecommunication Service Provider
2a00:7b00:13::/48	Global Telecommunication Service Provider
2a00:7b00:14::/48	Global Telecommunication Service Provider
2a00:7b00:15::/48	Global Telecommunication Service Provider
2a00:7b00:16::/48	Global Telecommunication Service Provider
2a00:7b00:17::/48	Global Telecommunication Service Provider
2a00:7b00:18::/48	Global Telecommunication Service Provider
2a00:7b00:19::/48	Global Telecommunication Service Provider
2a00:7b00:c10::/48	Global Telecommunication Service Provider

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WHOIS Details

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                                                ASHandle:       AS12338
                                                OrgID:          AS12338
                                                ASName:         AS12338
                                                ASNumber:       AS12338
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 18,919 domain names hosted across 1,777 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.136.88.42	██████████	279
212.142.144.9	██████████	250
212.142.144.10	██████████	247
185.136.89.84	██████████	206
188.93.79.76	██████████	192
185.136.91.206	█████████	174
46.231.3.140	██████████	164
46.231.3.150	██████████	159
46.231.3.156	██████████	151
185.136.91.181	██████████	150

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Peers

There are 25 peers for this ASN.

Peers	Name
AS12319	Informatika Zerbitzuen Foru Elkartea Sociedad Foral de Servicios Informaticos SA
AS12334	R Cable y Telecable Telecomunicaciones, S.A.U.
AS1239	Cogent Communications, LLC
AS12946	R Cable y Telecable Telecomunicaciones, S.A.U.
AS13195	Ingenieria y Economia del Transporte, S.A
AS15704	XTRA TELECOM S.A.
AS15711	Iberdrola S.A.
AS174	Cogent Communications, LLC
AS199474	TSK ELECTRONICA Y ELECTRICIDAD S.A.
AS200165	Asac Comunicaciones S.L.
AS200518	EUSKAL KIROL APOSTUAK SOCIEDAD ANONIMA
AS202765	DATA CENTER EUSKADI SOCIEDAD LIMITADA
AS212536	Nexis Tecnologias de la Informacion, S.L
AS21364	Lantik S.A. M.P.
AS35700	Bilbao Bizkaia Kutxa
AS39353	Gobierno del Principado de Asturias
AS43885	INSTAL MATEL SL
AS44233	Bullhost Cloud Services, SL
AS48187	ARABAKO FORU ALDUNDIA / DIPUTACION FORAL DE ALAVA
AS49544	i3D.net B.V
AS50335	PANDA SECURITY S.L.
AS51185	MainStreaming SpA
AS60068	Datacamp Limited
AS6453	TATA COMMUNICATIONS (AMERICA) INC
AS8220	COLT Technology Services Group Limited

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Upstreams

There are 3 upstreams for this ASN.

upstreams	Name
AS15704	XTRA TELECOM S.A.
AS174	Cogent Communications, LLC
AS6453	TATA COMMUNICATIONS (AMERICA) INC

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Downstreams

There are 14 downstreams for this ASN.

Downstreams	Name
AS12319	Informatika Zerbitzuen Foru Elkartea Sociedad Foral de Servicios Informaticos SA
AS13195	Ingenieria y Economia del Transporte, S.A
AS15704	XTRA TELECOM S.A.
AS15711	Iberdrola S.A.
AS200518	EUSKAL KIROL APOSTUAK SOCIEDAD ANONIMA
AS202765	DATA CENTER EUSKADI SOCIEDAD LIMITADA
AS212536	Nexis Tecnologias de la Informacion, S.L
AS21364	Lantik S.A. M.P.
AS35700	Bilbao Bizkaia Kutxa
AS39353	Gobierno del Principado de Asturias
AS43885	INSTAL MATEL SL
AS44233	Bullhost Cloud Services, SL
AS48187	ARABAKO FORU ALDUNDIA / DIPUTACION FORAL DE ALAVA
AS50335	PANDA SECURITY S.L.

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
91.116.29.185	AS12338 Euskaltel S.A.	`6.00ms` from Barcelona, ES
91.116.48.1	AS12338 Euskaltel S.A.	`0.39ms` from Barcelona, ES
5.159.180.1	AS12338 Euskaltel S.A.	`0.38ms` from Madrid, ES
62.99.31.98	AS12338 Euskaltel S.A.	`6.27ms` from Madrid, ES
82.130.194.208	AS12338 Euskaltel S.A.	`9.69ms` from Madrid, ES
83.213.128.1	AS12338 Euskaltel S.A.	`6.14ms` from Madrid, ES
82.130.209.75	AS12338 Euskaltel S.A.	`6.72ms` from Madrid, ES
212.142.196.153	AS12338 Euskaltel S.A.	`7.12ms` from Madrid, ES
82.130.215.122	AS12338 Euskaltel S.A.	`6.12ms` from Madrid, ES
62.99.1.33	AS12338 Euskaltel S.A.	`7.25ms` from Madrid, ES
82.130.234.218	AS12338 Euskaltel S.A.	`6.17ms` from Madrid, ES
185.136.88.142	AS12338 Euskaltel S.A.	`5.72ms` from Madrid, ES
212.8.113.124	AS12338 Euskaltel S.A.	`6.34ms` from Madrid, ES
81.9.157.102	AS12338 Euskaltel S.A.	`11.15ms` from Madrid, ES
81.9.145.116	AS12338 Euskaltel S.A.	`11.49ms` from Madrid, ES
178.60.84.2	AS12338 Euskaltel S.A.	`7.37ms` from Madrid, ES
81.9.243.76	AS12338 Euskaltel S.A.	`8.48ms` from Madrid, ES
91.116.41.237	AS12338 Euskaltel S.A.	`1.73ms` from Barcelona, ES
62.99.35.36	AS12338 Euskaltel S.A.	`8.36ms` from Bordeaux, FR
83.213.120.1	AS12338 Euskaltel S.A.	`9.07ms` from Madrid, ES
212.8.96.1	AS12338 Euskaltel S.A.	`5.52ms` from Madrid, ES
5.159.148.16	AS12338 Euskaltel S.A.	`2.21ms` from Madrid, ES
212.142.249.129	AS12338 Euskaltel S.A.	`7.26ms` from Madrid, ES
81.9.216.1	AS12338 Euskaltel S.A.	`0.89ms` from Madrid, ES
212.8.103.1	AS12338 Euskaltel S.A.	`6.35ms` 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
117.205.129.162	AS9829 National Internet Backbone	`14.86ms` from Bengaluru, IN
77.11.61.194	AS6805 Telefonica Germany GmbH & Co.OHG	`3.02ms` from Berlin, DE
91.181.14.82	AS5432 Proximus NV	`2.05ms` from Brussels, BE
81.169.86.242	AS5432 Proximus NV	`14.14ms` from Brussels, BE
113.176.127.82	AS45899 VNPT Corp	`3.69ms` from Da Nang, VN
75.166.86.146	AS209 CenturyLink Communications, LLC	`1.82ms` from Denver, US
47.110.172.194	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.65ms` from Hangzhou, CN
14.187.62.210	AS45899 VNPT Corp	`1.89ms` from Ho Chi Minh City, VN
27.239.56.66	AS4766 Korea Telecom	`4.22ms` from Incheon, KR
37.57.38.66	AS13188 CONTENT DELIVERY NETWORK LTD	`4.97ms` from Kyiv, UA
188.66.79.130	AS31655 Gamma Telecom Holdings Ltd	`3.06ms` from Manchester, GB
24.46.251.242	AS6128 Cablevision Systems Corp.	`8.64ms` from New York City, US
71.187.253.2	AS701 Verizon Business	`3.27ms` from New York City, US
71.254.54.34	AS701 Verizon Business	`4.83ms` from New York City, US
4.251.132.146	AS8075 Microsoft Corporation	`0.30ms` from Paris, FR
173.164.101.210	AS7922 Comcast Cable Communications, LLC	`6.00ms` from Portland, US
212.24.155.2	AS29208 Quantcom, a.s.	`0.45ms` from Prague, CZ
3.89.31.50	AS14618 Amazon.com, Inc.	`0.42ms` from Reston, US
3.86.135.34	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
23.98.132.50	AS8075 Microsoft Corporation	`0.22ms` from San Antonio, US
110.11.108.34	AS9318 SK Broadband Co Ltd	`6.20ms` from Seoul, KR
222.6.28.2	AS2516 KDDI CORPORATION	`2.40ms` from Tokyo, JP
5.154.170.194	AS206492 Nexphone AG	`0.24ms` from Zuerich, CH
50.198.99.66	AS7922 Comcast Cable Communications, LLC	`5.75ms` from Boston, US
173.165.41.34	AS7922 Comcast Cable Communications, LLC	`6.47ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -f6 188.171.245.244

traceroute to 188.171.245.244 (188.171.245.244): 64 hops max, 52 byte packets

6 [AS12338] 188.171.245.244 5.478 ms

Measurement taken from

IPinfo ProbeNet in A Coruna, ES

On April 13th 2026

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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 AS12338 at robtex.

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