217.71.16.0/21

AS29481 · Junta de Castilla y Leon

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Spain
Domain	jcyl.es
ASN	AS29481
Registry	RIPE
ID	ES-JCYL-20030806

WHOIS Details

inetnum:        217.71.16.0 - 217.71.31.255
org:            ORG-JdCy1-RIPE
netname:        ES-JCYL-20030806
descr:          PROVIDER Local Registry
country:        ES
admin-c:        JCYL1-RIPE
tech-c:         JCYL1-RIPE
status:         ALLOCATED PA
notify:         admin.lir@jcyl.es
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JCYLMNT-RIPE
mnt-routes:     JCYLMNT-RIPE
created:        2003-08-06T07:59:24Z
last-modified:  2026-02-19T14:11:35Z
source:         RIPE
abuse-email:    abuse.lir@jcyl.es
abuse-c:        JCYL1-RIPE
abuse-org:      ORG-JdCy1-RIPE

organisation:   ORG-JdCy1-RIPE
org-name:       Junta de Castilla y Leon
country:        ES
org-type:       LIR
address:        Rigoberto Cortejoso, 14
address:        47014
address:        Valladolid
address:        SPAIN
phone:          +34983419322
phone:          +34983419418
phone:          +34983418991
phone:          +34983419326
admin-c:        AMA52-RIPE
admin-c:        JADP3-RIPE
admin-c:        JACM12-RIPE
admin-c:        MMG120-RIPE
tech-c:         JCYL1-RIPE
mnt-ref:        JCYLMNT-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JCYLMNT-RIPE
abuse-c:        JCYL1-RIPE
created:        2004-04-17T11:17:37Z
last-modified:  2024-04-04T20:52:55Z
source:         RIPE
e-mail:         admin.lir@jcyl.es
fax-no:         +34983419999
abuse-email:    abuse.lir@jcyl.es
abuse-c:        JCYL1-RIPE
abuse-org:      undefined

role:           JCyL Network Management
address:        Junta de Castilla y Leon
address:        C/ Rigoberto Cortejoso, 14
address:        47014 Valladolid
address:        Spain
phone:          +34 983419418
e-mail:         admin.lir@jcyl.es
admin-c:        JADP3-RIPE
admin-c:        AMA52-RIPE
admin-c:        MMG120-RIPE
admin-c:        JACM12-RIPE
tech-c:         JADP3-RIPE
tech-c:         AMA52-RIPE
tech-c:         MMG120-RIPE
tech-c:         CORS2-RIPE
tech-c:         JACM12-RIPE
nic-hdl:        JCYL1-RIPE
notify:         admin.lir@jcyl.es
abuse-mailbox:  abuse.lir@jcyl.es
mnt-by:         JCYLMNT-RIPE
created:        2003-07-30T06:25:06Z
last-modified:  2023-10-02T21:55:07Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 217.71.0.0/16

Range	ASN	Company	Num of IPs
217.71.96.0/20	AS13237	euNetworks GmbH	4,096
217.71.64.0/20	AS16027	Allitude S.p.A.	4,096
217.71.112.0/20	AS174	Cogent Communications Group LLC	4,096
217.71.80.0/20	AS24951	EveryWare AG	4,096
217.71.128.0/20	AS29147	State Educational Enterprise of Higher Professional Education Novosibirsk State Technical University	4,096
217.71.144.0/20	AS30754	Eduskunta	4,096
217.71.32.0/20	AS3249	Telia Eesti AS	4,096
217.71.0.0/20	AS44134	BOLIGNET A/S	4,096
217.71.240.0/20	AS8758	Iway AG	4,096
217.71.56.0/21	AS202632	TXTV d.o.o. Tuzla	2,048
217.71.216.0/21	AS34154	Configo Systems Gesellschaft fuer Systemloesungen mbH	2,048
217.71.208.0/21	AS43646	TDF SASU	2,048
217.71.124.0/22	AS198545	Flex Network	1,024
217.71.120.0/24	AS204805	VOIPED WHOLESALE BV	256
217.71.49.0/24	AS21107	Blicnet d.o.o. Banja Luka	256
217.71.122.0/24	AS47600	Rubix Datacenter	256
217.71.113.0/24	AS57310	Cogent Communications Group LLC	256
217.71.189.0/24	AS8075	prefix30	256
217.71.116.0/24	AS8434	Cogent Communications Group LLC	256
217.71.176.0/24	AS15892	prefix17	256
217.71.178.0/24	AS15892	prefix19	256
217.71.179.0/24	AS15892	prefix20	256
217.71.180.0/24	AS15892	prefix21	256
217.71.182.0/24	AS15892	prefix23	256
217.71.190.0/24	AS15892	prefix31	256
217.71.119.0/24	AS8434	Cogent Communications Group LLC	256
217.71.68.0/24	AS16027	Allitude S.p.A.	256
217.71.67.0/24	AS16027	Allitude S.p.A.	256
217.71.78.0/24	AS16027	Allitude S.p.A.	256
217.71.114.0/24	AS47600	Cogent Communications Group LLC	256
217.71.48.0/24	AS202632	TXTV d.o.o. Tuzla	256

Hosted domains

There are 78 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.71.16.213	cfiesoria.edu.es	32
217.71.16.29	jcyl.es	20
217.71.16.224	posadasrealescyl.com	16
217.71.16.207	fuescyl.com	3
217.71.16.78	smartcrd.eu	2
217.71.16.233	naturfab.eu	1
217.71.16.208	fpzamora.es	1
217.71.16.223	sebyc.es	1
217.71.16.28	acsucyl.es	1
217.71.16.70	krs-logistics.lu	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
217.71.18.44	AS29481 Junta de Castilla y Leon	`3.71ms` from Madrid, ES
217.71.16.55	AS29481 Junta de Castilla y Leon	`3.96ms` from Madrid, ES
217.71.22.13	AS29481 Junta de Castilla y Leon	`4.47ms` from Madrid, ES
217.71.21.14	AS29481 Junta de Castilla y Leon	`4.68ms` 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
52.186.109.213	AS8075 Microsoft Corporation	`0.56ms` from Ashburn, US
128.160.92.85	AS668 United States Department of Defense (DoD)	`0.63ms` from Atlanta, US
44.255.171.85	AS16509 Amazon.com, Inc.	`0.47ms` from Boardman, US
38.43.237.117	AS269820 FULL DATA COMUNICACIONES C.A.	`14.67ms` from Bogotá, CO
72.12.222.229	AS11114 Wintek Corporation	`4.90ms` from Chicago, US
97.209.101.213	AS6167 Verizon Business	`14.65ms` from Chicago, US
93.196.222.69	AS3320 Deutsche Telekom AG	`8.20ms` from Frankfurt am Main, DE
89.92.162.37	AS5410 Bouygues Telecom SA	`7.41ms` from Frankfurt am Main, DE
36.56.208.5	AS4134 CHINANET-BACKBONE	`7.26ms` from Huai'an, CN
86.132.241.21	AS2856 British Telecommunications PLC	`4.69ms` from London, GB
46.231.48.5	AS210143 Lohnsteuerhilfe Bayern e.V.	`0.24ms` from Nuernberg, DE
111.105.81.53	AS2516 KDDI CORPORATION	`1.15ms` from Osaka, JP
34.12.200.69	AS396982 Google LLC	`0.13ms` from Oudeschip, NL
177.121.62.85	AS26615 TIM S/A	`9.85ms` from Rio de Janeiro, BR
159.0.217.149	AS25019 Saudi Telecom Company JSC	`2.33ms` from Riyadh, SA
144.195.134.117	AS30103 Zoom Video Communications, Inc	`0.58ms` from San Jose, US
111.252.105.117	AS3462 Data Communication Business Group	`1.27ms` from Taichung, TW
180.27.135.133	AS4713 NTT DOCOMO BUSINESS,Inc.	`7.37ms` from Tokyo, JP
51.158.235.181	AS12876 SCALEWAY S.A.S.	`0.59ms` from Amsterdam, NL
141.22.171.21	AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V.	`10.54ms` from Berlin, DE
87.198.230.245	AS34245 Magnet Networks Limited	`1.48ms` from Dublin, IE
189.87.29.165	AS4230 CLARO S.A.	`10.96ms` from Fortaleza, BR
175.101.4.85	AS17754 Excellmedia	`0.98ms` from Hyderabad, IN
63.245.47.85	AS23520 Columbus Networks USA, Inc.	`0.79ms` from Miami, US
220.186.218.21	AS4134 CHINANET-BACKBONE	`9.69ms` from Nanchang, CN

Traceroute

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

traceroute -a -n -q1 217.71.21.14

traceroute to 217.71.21.14 (217.71.21.14): 64 hops max, 52 byte packets

1 [AS9009] 37.120.142.81 1.223 ms

2 *

3 [AS9009] 82.102.29.90 1.034 ms

4 *

5 *

6 [AS12430] 46.24.30.242 4.084 ms

7 *

8 *

9 [AS29481] 217.71.21.14 18.879 ms

Measurement taken from

IPinfo ProbeNet in Madrid, ES

On February 16th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales