158.42.0.0/16

AS766 · RedIRIS Autonomous System

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

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
158.252.0.0/15	AS16509	Amazon Data Services UAE	131,072
158.165.0.0/16	AS6377	Eugene School District 4J	65,536
158.111.0.0/16	AS13611	U.S. Center For Disease Control and Prevention	65,536
158.112.0.0/16	AS49278	IKT-KAPASITETER	65,536
158.8.0.0/16	AS5180	DoD Network Information Center	65,536
158.136.0.0/16	AS27405	University System of New Hampshire	65,536
158.148.0.0/16	AS16232	Telecom Italia S.p.A.	65,536
158.72.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.7.0.0/16	AS367	Headquarters, USAISC	65,536
158.83.0.0/16	AS398655	Pennsylvania Western University	65,536
158.6.0.0/16	AS367	Headquarters, USAISC	65,536
158.248.0.0/16	AS29695	Altibox AS	65,536
158.197.0.0/16	AS2607	P.J.Safarik University in Kosice	65,536
158.74.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.70.0.0/16	AS26810	U.S. Dept. of Health and Human Services	65,536
158.193.0.0/16	AS2607	University of Zilina	65,536
158.57.0.0/16	AS1932	Consolidated Edison Co. of New York, Inc.	65,536
158.114.0.0/16	AS1906	Northrop Grumman Corp.	65,536
158.17.0.0/16	AS367	Headquarters, USAISC	65,536
158.64.0.0/16	AS2602	Reseau Teleinformatique de l'Education Nationale	65,536
158.251.0.0/16	AS16742	Universidad Catolica de Valparaiso	65,536
158.65.0.0/16	AS29917	University System of New Hampshire	65,536
158.217.0.0/16	AS18276	Japan Network Information Center	65,536
158.5.0.0/16	AS367	Headquarters, USAISC	65,536
158.74.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.141.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.73.0.0/16	AS19050	U.S. Dept. of Health and Human Services	65,536
158.138.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.63.0.0/16	AS22238	DoD Network Information Center	65,536
158.195.0.0/16	AS2607	Comenius University Bratislava	65,536
158.2.0.0/16	AS367	Headquarters, USAISC	65,536
158.40.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
158.110.0.0/16	AS137	Universita' degli Studi di Udine	65,536
158.151.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.109.0.0/16	AS13041	Xarxa Informatica de la	65,536
158.52.0.0/16	AS11757	Whirlpool Corporation	65,536
158.18.0.0/16	AS5180	DoD Network Information Center	65,536
158.221.0.0/16	AS16509	Amazon Technologies Inc.	65,536
158.154.0.0/16	AS297	National Aeronautics and Space Administration	65,536
158.227.0.0/16	AS15488	Universidad del Pais Vasco / Euskal Herriko Unibertsitatea	65,536
158.121.0.0/16	AS1968	University of Massachusetts at Boston	65,536
158.56.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.96.0.0/16	AS1226	California Department of Technology	65,536
158.16.0.0/16	AS1540	Headquarters, USAISC	65,536
158.200.0.0/16	AS2522	Japan Network Information Center	65,536
158.160.0.0/16	AS200350	Yandex.Cloud LLC	65,536
158.100.0.0/16	AS16509	Amazon.com, Inc.	65,536
158.161.0.0/16	AS133875	Brunei Shell Petroleum Company Sendirian Berhad	65,536
158.69.0.0/16	AS16276	OVH Hosting, Inc.	65,536
158.12.0.0/16	AS668	Headquarters, USAISC	65,536

Hosted domains

There are 257 domain names hosted across 63 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	enriquecabrera.com	37
158.42.250.57	imst-art.com	26
158.42.250.154	enhanceuniversity.eu	26
158.42.4.23	upv.es	19
158.42.250.56	produccionceramica.com	16
158.42.168.52	ergoibv.com	13
158.42.250.49	upvxxl.es	9
158.42.168.10	simplit.es	9
158.42.156.2	ticandtalkmeeting.com	9
158.42.163.26	hub4manuval.eu	7
158.42.184.133	receteame.org	6
158.42.168.23	evalanz.com	5
158.42.168.51	mibienestar.es	4
158.42.250.108	urbantur.com	4
158.42.30.96	yoingeniera.com	3
158.42.161.99	archer-challenge.org	3
158.42.105.104	imagingvlc.es	3
158.42.117.25	photomedas-dev.tk	3
158.42.250.210	upvx.net	3
158.42.0.28	vicen.me	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

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

IP Address	ASN	Details
158.42.251.6	AS766 RedIRIS Autonomous System	`6.21ms` from Madrid, ES
158.42.185.140	AS766 RedIRIS Autonomous System	`6.40ms` from Madrid, ES
158.42.255.186	AS766 RedIRIS Autonomous System	`5.78ms` from Madrid, ES
158.42.248.50	AS766 RedIRIS Autonomous System	`6.65ms` from Madrid, ES
158.42.8.154	AS766 RedIRIS Autonomous System	`6.37ms` 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
114.253.193.16	AS4808 China Unicom Beijing Province Network	`3.81ms` from Beijing, CN
44.251.21.240	AS16509 Amazon.com, Inc.	`0.48ms` from Boardman, US
50.65.86.0	AS6327 Shaw Communications	`4.18ms` from Edmonton, CA
18.175.54.144	AS16509 Amazon.com, Inc.	`0.49ms` from London, GB
104.173.17.112	AS20001 Charter Communications Inc	`4.08ms` from Los Angeles, US
216.133.147.80	AS5065 Bunny Communications	`0.64ms` from Los Angeles, US
138.0.65.208	AS262595 OnNet Telecomunicacoes LTDA	`8.12ms` from Osasco, BR
222.121.3.80	AS4766 Korea Telecom	`5.43ms` from Seoul, KR
52.76.26.32	AS16509 Amazon.com, Inc.	`0.14ms` from Singapore, SG
47.84.33.32	AS45102 Alibaba (US) Technology Co., Ltd.	`0.62ms` from Singapore, SG
116.86.115.64	AS55430 Starhub Ltd	`1.29ms` from Singapore, SG
86.94.201.240	AS1136 KPN B.V.	`1.63ms` from Amsterdam, NL
84.83.183.176	AS1136 KPN B.V.	`2.51ms` from Amsterdam, NL
84.196.122.224	AS6848 Telenet BV	`6.31ms` from Amsterdam, NL
73.233.179.176	AS7922 Comcast Cable Communications, LLC	`10.82ms` from Ashburn, US
34.30.82.240	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
97.176.188.240	AS6167 Verizon Business	`11.29ms` from Dallas, US
189.182.239.96	AS8151 UNINET	`4.09ms` from Guadalajara, MX
119.44.1.112	AS131562 HUNAN CATV Network Group CO.,LTD.	`14.15ms` from Guangzhou, CN
222.253.156.160	AS45899 VNPT Corp	`2.51ms` from Ho Chi Minh City, VN
37.68.153.48	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.35ms` from Lyon, FR
49.188.227.192	AS4804 Microplex PTY LTD	`5.59ms` from Melbourne, AU
210.231.189.96	AS2514 NTT PC Communications, Inc.	`0.86ms` from Osaka, JP
70.163.215.128	AS22773 Cox Communications Inc.	`4.11ms` from Phoenix, US
138.91.246.96	AS8075 Microsoft Corporation	`0.56ms` from San Jose, 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 -m12 158.42.116.166

traceroute to 158.42.116.166 (158.42.116.166): 12 hops max, 52 byte packets

4 [] 80.249.209.203 45.885 ms

5 [AS2603] 109.105.102.97 46.167 ms

6 [AS2603] 109.105.102.98 40.655 ms

7 [AS21320] 83.97.90.18 57.719 ms

8 [AS21320] 83.97.90.19 49.415 ms

9 [AS766] 130.206.245.5 51.313 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Bari, IT

On December 6th 2025

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