158.42.0.0/16

AS766 · RedIRIS Autonomous System

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Summary

Country	Spain
Domain	upv.es
ASN	AS766
Registry	RIPE
ID	UPV

WHOIS Details

inetnum:        158.42.0.0 - 158.42.255.255
netname:        UPV
descr:          Universitat Politecnica de Valencia
descr:          Valencia
country:        ES
admin-c:        MEP7-RIPE
tech-c:         ASC5-RIPE
abuse-c:        IRIS5-RIPE
status:         LEGACY
mnt-irt:        IRT-IRISCERT
remarks:        Incident handling for organizations affiliated with RedIRIS
remarks:        Spanish Academic and Research Network.
remarks:        emergency phone number +34 647 300 717
remarks:        timezone GMT+01 (GMT+02 with DST)
remarks:        use [email protected] for security, spam and abuse notifications
mnt-by:         REDIRIS-NMC
notify:         [email protected]
created:        1970-01-01T00:00:00Z
last-modified:  2025-04-09T09:36:47Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        IRIS5-RIPE
abuse-org:      ORG-IANA1-RIPE

person:         Amparo Sepulcre Cirujeda
address:        Universitat Politecnica de Valencia
address:        Tecnico Sistemas Centro de Proceso de Datos
address:        Camino de Vera, 14
address:        E-46020 Valencia
address:        SPAIN
phone:          +34 963877070
fax-no:         +34 963877079
e-mail:         [email protected]
nic-hdl:        ASC5-RIPE
notify:         [email protected]
mnt-by:         REDIRIS-NMC
created:        2003-09-22T10:08:01Z
last-modified:  2017-10-30T21:46:07Z
source:         RIPE

person:         Margarira Estelles Palanca
address:        Universitat Politecnica de Valencia
address:        Directora Centro de Proceso de Datos
address:        Camino de Vera, 14
address:        E-46020 Valencia
address:        SPAIN
phone:          +34 963877070
fax-no:         +34 963877079
e-mail:         [email protected]
nic-hdl:        MEP7-RIPE
notify:         [email protected]
mnt-by:         REDIRIS-NMC
created:        2003-09-22T10:08:00Z
last-modified:  2017-10-30T21:46:07Z
source:         RIPE

route:          158.42.0.0/16
descr:          UPV
origin:         AS766
mnt-by:         REDIRIS-NMC
created:        1970-01-01T00:00:00Z
last-modified:  2012-03-12T08:11:27Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range	ASN	Company	Num of IPs
158.36.0.0/14	AS224	Academic and research institutions,	262,144
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.7.0.0/16	AS367	Headquarters, USAISC	65,536
158.2.0.0/16	AS367	Headquarters, USAISC	65,536
158.6.0.0/16	AS367	Headquarters, USAISC	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.196.0.0/16	AS2852	VSB - Technical University	65,536
158.149.0.0/16	AS2119	Oppland Fylkeskommune	65,536
158.15.0.0/16	AS300	DoD Network Information Center	65,536
158.17.0.0/16	AS367	Headquarters, USAISC	65,536
158.193.0.0/16	AS2607	University of Zilina	65,536
158.170.0.0/16	AS27897	SEGIC USACH LTDA	65,536
158.67.0.0/16	AS21286	European Data Center	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.227.0.0/16	AS15488	Universidad del Pais Vasco / Euskal Herriko Unibertsitatea	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.197.0.0/16	AS2607	P.J.Safarik University in Kosice	65,536
158.248.0.0/16	AS29695	Altibox AS	65,536
158.135.0.0/16	AS33187	Sam Houston State University	65,536
158.142.0.0/16	AS36691	Colorado State University	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.150.0.0/16	AS2119	Kristiansand Kommune	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.161.0.0/16	AS133875	Brunei Shell Petroleum Company Sendirian Berhad	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.194.0.0/16	AS2852	Univerzita Palackeho	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.154.0.0/16	AS297	National Aeronautics and Space Administration	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.195.0.0/16	AS2607	Comenius University Bratislava	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.232.0.0/16	AS28810	World Health Organization	65,536
158.5.0.0/16	AS367	Headquarters, USAISC	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.145.0.0/16	AS3724	State of Alaska	65,536

Hosted domains

There are 251 domain names hosted across 62 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
158.42.250.33	epanet.info	35
158.42.250.57	datupv.es	26
158.42.250.154	enhanceuniversity.eu	25
158.42.4.23	upv.es	17
158.42.250.56	accoop.org	15
158.42.168.52	podiatrain.eu	13
158.42.168.10	move4d.org	9
158.42.156.2	dataroombyiti.com	9
158.42.250.49	podras.es	8
158.42.163.26	hub4manuval.eu	7
158.42.184.133	receteame.net	6
158.42.250.108	josejavierlopez.com	5
158.42.168.23	runsafer.eu	5
158.42.168.51	instantshoe.com	4
158.42.105.104	nextmri.eu	3
158.42.161.99	archer-challenge.eu	3
158.42.250.210	upvx.eu	3
158.42.30.96	mastersindustrials.com	3
158.42.117.25	photomedas.eu	3
158.42.0.28	mcarmenjuan.com	3

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

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

IP Address	ASN	Details
158.42.250.178	AS766 RedIRIS Autonomous System	`6.79ms` from Madrid, ES
158.42.8.154	AS766 RedIRIS Autonomous System	`6.40ms` from Madrid, ES
158.42.251.6	AS766 RedIRIS Autonomous System	`6.15ms` from Madrid, ES
158.42.255.186	AS766 RedIRIS Autonomous System	`5.82ms` 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
205.211.137.208	AS394499 Dimensional Fund Advisors	`12.16ms` from Ashburn, US
40.70.25.96	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
98.121.217.80	AS11426 Charter Communications Inc	`8.18ms` from Charlotte, US
35.202.241.128	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
173.175.138.160	AS11427 Charter Communications Inc	`18.46ms` from Dallas, US
59.178.201.48	AS9829 National Internet Backbone	`8.74ms` from Delhi, IN
98.194.162.32	AS7922 Comcast Cable Communications, LLC	`6.75ms` from Houston, US
119.187.73.32	AS4837 CHINA UNICOM China169 Backbone	`7.10ms` from Jinan, CN
194.242.207.48	AS3302 Retelit Digital Services S.p.A.	`0.84ms` from Milan, IT
174.20.181.16	AS209 CenturyLink Communications, LLC	`2.41ms` from Minneapolis, US
188.92.65.96	AS60032 Coriolis Telecom SAS	`0.63ms` from Paris, FR
178.69.180.144	AS12389 PJSC Rostelecom	`10.57ms` from Saint Petersburg, RU
27.118.96.0	AS17573 SK Broadband Co Ltd	`5.55ms` from Seoul, KR
197.253.80.16	AS37313 Ghana Government (Ministry of Communications)	`0.33ms` from Accra, GH
170.52.148.176	AS16863 Home Telephone Company, Inc.	`7.63ms` from Atlanta, US
70.187.87.32	AS22773 Cox Communications Inc.	`11.69ms` from Atlanta, US
112.192.45.32	AS4837 CHINA UNICOM China169 Backbone	`10.43ms` from Chengdu, CN
109.59.115.48	AS44034 Hi3G Access AB	`7.29ms` from Copenhagen, DK
91.10.80.160	AS3320 Deutsche Telekom AG	`5.68ms` from Duesseldorf, DE
130.61.65.240	AS31898 Oracle Corporation	`0.20ms` from Frankfurt am Main, DE
192.25.34.80	AS395266 Keysight Technologies, Inc	`9.03ms` from Helsinki, FI
124.243.49.80	AS9842 LOTTE INNOVATE Co.,Ltd	`1.23ms` from Incheon, KR
46.20.156.64	AS48737 DoraTelekom	`0.32ms` from Istanbul, TR
64.58.155.64	AS22773 Cox Communications Inc.	`5.15ms` from Los Angeles, US
207.178.170.16	AS5033 Key Information Systems, Inc.	`1.74ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f4 -m11 158.42.82.17

traceroute to 158.42.82.17 (158.42.82.17): 11 hops max, 52 byte packets

4 [AS3356] 171.75.8.87 26.477 ms

5 [AS3356] 213.242.114.122 42.651 ms

6 [AS766] 130.206.245.122 33.738 ms

7 [AS766] 130.206.211.194 34.236 ms

8 [AS766] 158.42.255.185 33.406 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Coventry, GB

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.

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