217.71.16.0/21

AS29481 · Junta de Castilla y Leon

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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:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         JCYLMNT-RIPE
mnt-routes:     JCYLMNT-RIPE
created:        2003-08-06T07:59:24Z
last-modified:  2016-12-07T12:55:50Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
fax-no:         +34983419999

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:         [email protected]
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:         [email protected]
abuse-mailbox:  [email protected]
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	iescatalinadelancaster.com	33
217.71.16.29	jcyl.es	20
217.71.16.224	castillayleonesvida.com	16
217.71.16.207	fuescyl.com	3
217.71.16.78	smartcrd.eu	2
217.71.16.28	acsucyl.es	1
217.71.16.70	krs-logistics.lu	1
217.71.16.223	sebyc.es	1
217.71.16.208	fpzamora.es	1
217.71.16.233	naturfab.eu	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

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

IP Address	ASN	Details
217.71.21.14	AS29481 Junta de Castilla y Leon	`4.99ms` from Madrid, ES
217.71.22.13	AS29481 Junta de Castilla y Leon	`4.80ms` from Madrid, ES
217.71.18.44	AS29481 Junta de Castilla y Leon	`3.68ms` from Madrid, ES
217.71.16.42	AS29481 Junta de Castilla y Leon	`4.14ms` 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
163.194.167.101	AS395610 Nexstar Broadcasting Inc.	`19.28ms` from Ashburn, US
172.214.67.37	AS8075 Microsoft Corporation	`0.35ms` from Ashburn, US
5.225.83.117	AS12430 VODAFONE ESPANA S.A.U.	`5.03ms` from Barcelona, ES
152.232.163.133	AS55286 B2 Net Solutions Inc.	`0.17ms` from Buffalo, US
76.202.63.229	AS7018 AT&T Enterprises, LLC	`8.81ms` from Chicago, US
67.79.125.229	AS11427 Charter Communications Inc	`2.13ms` from Dallas, US
72.181.122.245	AS11427 Charter Communications Inc	`10.86ms` from Dallas, US
180.241.195.69	AS7713 PT Telekomunikasi Indonesia	`9.25ms` from Jakarta, ID
88.43.117.37	AS3269 Telecom Italia S.p.A.	`4.29ms` from Milan, IT
177.125.93.5	AS28201 Companhia Itabirana Telecomunicações Ltda	`14.11ms` from Osasco, BR
20.100.176.69	AS8075 Microsoft Corporation	`0.55ms` from Oslo, NO
75.148.48.229	AS7922 Comcast Cable Communications, LLC	`5.90ms` from Portland, US
37.102.83.133	AS1267 WIND TRE S.P.A.	`13.18ms` from Rome, IT
43.227.180.5	AS59037 Zhejiang Ruili Information Technology Co., Ltd	`9.26ms` from Shanghai, CN
134.0.62.229	AS5576 Agjencia Kombetare Shoqerise se Informacionit	`0.21ms` from Tirana, AL
168.197.117.213	AS265481 GM TELECOM E INFORMATICA LTDA ME	`6.47ms` from Uberlandia, BR
119.97.224.5	AS4134 CHINANET-BACKBONE	`1.36ms` from Wuhan, CN
2.50.46.37	AS5384 Emirates Internet	`2.54ms` from Al Fujairah City, AE
170.142.78.245	AS4454 State of Tennessee	`13.46ms` from Atlanta, US
101.236.69.69	AS4808 China Unicom Beijing Province Network	`2.96ms` from Beijing, CN
124.250.251.5	AS9308 Abitcool(China) Inc.	`3.92ms` from Beijing, CN
197.55.183.165	AS8452 TE-AS	`6.15ms` from Cairo, EG
75.183.229.133	AS11426 Charter Communications Inc	`9.58ms` from Charlotte, US
113.161.24.197	AS45899 VNPT Corp	`4.58ms` from Da Nang, VN
99.68.125.213	AS7018 AT&T Enterprises, LLC	`10.10ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -f5 -m8 217.71.20.182

traceroute to 217.71.20.182 (217.71.20.182): 8 hops max, 52 byte packets

5 [AS6453] 180.87.69.1 8.584 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

On January 30th 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.

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