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	18,988
IPv4 addresses	579,072
IPv6 addresses	637,552,418,415,986,602,493,970,743,296
ASN type	ISP
Registry	ripe
Allocated	24 years ago on Jul 17, 2002
Updated	a month ago on Dec 18, 2025

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
85.87.43.0/24	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
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 18,988 domain names hosted across 1,775 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
185.136.88.42	█████████	327
212.142.144.9	██████████	254
212.142.144.10	██████████	251
188.93.79.76	██████████	232
185.136.89.84	██████████	231
46.231.3.150	██████████	197
185.136.91.206	█████████	192
185.136.91.181	██████████	181
46.231.3.140	██████████	175
46.231.5.121	██████████	165

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Peers

There are 24 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.
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
AS212536	Nexis Tecnologias de la Informacion, S.L
AS21364	Lantik S.A. M.P.
AS216371	IPGLOBAL S.L.
AS35700	Bilbao Bizkaia Kutxa
AS39353	Gobierno del Principado de Asturias
AS43885	INSTAL MATEL SL
AS44707	Liberbank
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
AS212536	Nexis Tecnologias de la Informacion, S.L
AS21364	Lantik S.A. M.P.
AS216371	IPGLOBAL S.L.
AS35700	Bilbao Bizkaia Kutxa
AS39353	Gobierno del Principado de Asturias
AS43885	INSTAL MATEL SL
AS44707	Liberbank
AS48187	ARABAKO FORU ALDUNDIA / DIPUTACION FORAL DE ALAVA
AS50335	PANDA SECURITY S.L.

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Pingable IPs

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

IP Address	ASN	Details
62.99.73.55	AS12338 Euskaltel S.A.	`10.93ms` from Madrid, ES
82.130.247.247	AS12338 Euskaltel S.A.	`2.29ms` from Madrid, ES
83.213.44.5	AS12338 Euskaltel S.A.	`13.97ms` from Madrid, ES
83.213.2.21	AS12338 Euskaltel S.A.	`12.48ms` from Madrid, ES
82.130.144.221	AS12338 Euskaltel S.A.	`7.70ms` from Madrid, ES
212.142.236.193	AS12338 Euskaltel S.A.	`0.99ms` from Madrid, ES
212.8.124.2	AS12338 Euskaltel S.A.	`7.39ms` from Madrid, ES
212.142.172.1	AS12338 Euskaltel S.A.	`6.32ms` from Madrid, ES
81.9.236.114	AS12338 Euskaltel S.A.	`7.74ms` from Madrid, ES
83.213.123.80	AS12338 Euskaltel S.A.	`12.67ms` from Madrid, ES
85.87.69.181	AS12338 Euskaltel S.A.	`2.20ms` from Madrid, ES
82.130.233.162	AS12338 Euskaltel S.A.	`6.19ms` from Madrid, ES
83.213.20.51	AS12338 Euskaltel S.A.	`15.54ms` from Madrid, ES
212.55.21.98	AS12338 Euskaltel S.A.	`5.95ms` from Madrid, ES
85.86.224.195	AS12338 Euskaltel S.A.	`6.20ms` from Madrid, ES
5.159.141.182	AS12338 Euskaltel S.A.	`1.25ms` from Madrid, ES
188.93.75.27	AS12338 Euskaltel S.A.	`5.74ms` from Madrid, ES
82.130.194.196	AS12338 Euskaltel S.A.	`10.70ms` from Madrid, ES
178.60.124.2	AS12338 Euskaltel S.A.	`7.38ms` from Madrid, ES
212.142.192.83	AS12338 Euskaltel S.A.	`6.89ms` from Madrid, ES
212.55.22.1	AS12338 Euskaltel S.A.	`6.56ms` from Madrid, ES
212.8.110.111	AS12338 Euskaltel S.A.	`7.60ms` from Madrid, ES
83.213.65.74	AS12338 Euskaltel S.A.	`16.28ms` from Madrid, ES
212.142.158.2	AS12338 Euskaltel S.A.	`7.39ms` from Madrid, ES
81.9.228.209	AS12338 Euskaltel S.A.	`8.17ms` 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
86.97.253.2	AS5384 Emirates Internet	`3.19ms` from Al Fujairah City, AE
108.161.202.2	AS19413 Roanoke Connect	`15.11ms` from Ashburn, US
114.255.148.146	AS4808 China Unicom Beijing Province Network	`3.38ms` from Beijing, CN
103.91.177.2	AS4808 China Unicom Beijing Province Network	`2.59ms` from Beijing, CN
114.240.238.146	AS4808 China Unicom Beijing Province Network	`3.55ms` from Beijing, CN
94.226.50.98	AS6848 Telenet BV	`8.83ms` from Brussels, BE
192.3.1.2	AS36352 HostPapa	`0.27ms` from Buffalo, US
196.210.21.66	AS20011 Dimension Data	`2.06ms` from Cape Town, ZA
103.213.195.2	AS135225 SMART NET INDIA PVT LTD	`3.19ms` from Chennai, IN
67.176.17.178	AS7922 Comcast Cable Communications, LLC	`5.04ms` from Denver, US
154.219.229.66	AS202656 Ivanov Vitaliy Sergeevich	`0.19ms` from Frankfurt am Main, DE
5.135.34.194	AS16276 OVH SAS	`0.06ms` from Gravelines, FR
203.83.109.98	AS9513 HK Cable TV Ltd	`0.38ms` from Hong Kong, HK
202.46.78.82	AS9341 PT INDONESIA COMNETS PLUS	`2.04ms` from Jakarta, ID
213.252.1.2	AS12907 ip&more GmbH	`5.84ms` from Ljubljana, SI
137.220.100.226	AS56478 Hyperoptic Ltd	`1.20ms` from London, GB
47.202.97.82	AS5650 Frontier Communications of America, Inc.	`6.43ms` from Miami, US
59.55.8.66	AS4134 CHINANET-BACKBONE	`6.22ms` from Nanchang, CN
131.0.183.194	AS61707 SYSVOIP TELECOMUNICAÇÕES LTDA - ME	`10.06ms` from Osasco, BR
79.33.115.146	AS3269 Telecom Italia S.p.A.	`9.35ms` from Rende, IT
34.228.96.210	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
113.130.223.162	AS9845 LG HelloVision Corp.	`8.08ms` from Seoul, KR
140.115.21.82	AS18420 National Central University	`2.70ms` from Taipei, TW
34.182.75.242	AS396982 Google LLC	`0.12ms` from The Dalles, US
216.99.61.2	AS36493 FIBERNETICS CORPORATION	`0.24ms` from Toronto, CA

Traceroute

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

traceroute -a -n -q1 -f3 -m12 37.218.97.78

traceroute to 37.218.97.78 (37.218.97.78): 12 hops max, 52 byte packets

3 [AS174] 154.25.10.241 1.229 ms

4 [AS174] 154.54.61.197 5.407 ms

5 [AS174] 154.54.57.241 9.729 ms

6 [AS174] 154.54.61.133 13.926 ms

7 [AS174] 149.6.132.22 16.344 ms

8 *

9 [AS12338] 212.142.130.17 17.742 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Barcelona, ES

On January 19th 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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