156.35.0.0/16

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	uniovi.es
ASN	AS766
Registry	RIPE
ID	UNIOVI

WHOIS Details

inetnum:        156.35.0.0 - 156.35.255.255
netname:        UNIOVI
descr:          Universidad de Oviedo
descr:          Asturias
country:        ES
admin-c:        RdlU1-RIPE
tech-c:         JAH78-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
created:        1970-01-01T00:00:00Z
last-modified:  2025-04-07T10:57:13Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        IRIS5-RIPE
abuse-org:      ORG-IANA1-RIPE

person:         Javier Alvarez Herrera
address:        Servicio de Informatica y Comunicaciones
address:        c/Fernando Bongera, s/n
address:        Campus del Cristo
address:        E-33003 Oviedo, Asturias
address:        SPAIN
phone:          +34 985103015
fax-no:         +34 985103009
e-mail:         [email protected]
nic-hdl:        JAH78-RIPE
notify:         [email protected]
mnt-by:         REDIRIS-NMC
created:        2011-08-26T07:05:58Z
last-modified:  2017-10-30T22:15:06Z
source:         RIPE

person:         Rector de la Universidad de Oviedo
address:        c/San Francisco, 3
address:        Edificio Historico
address:        E-33003 Oviedo, Asturias
address:        SPAIN
phone:          +34 985102901
fax-no:         +34 985104085
e-mail:         [email protected]
nic-hdl:        RdlU1-RIPE
notify:         [email protected]
mnt-by:         REDIRIS-NMC
created:        2011-08-26T07:05:58Z
last-modified:  2017-10-30T22:15:06Z
source:         RIPE

route:          156.35.0.0/16
descr:          UNIOVI
origin:         AS766
mnt-by:         REDIRIS-NMC
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:55Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 156.0.0.0/8

Range	ASN	Company	Num of IPs
156.192.0.0/11	AS8452	TE Data	2,097,152
156.160.0.0/11	AS36992	ETISALAT MISR	2,097,152
156.165.0.0/16	AS36992	Mobile	65,536
156.108.0.0/16	AS36081	The Governor's Office of Information Technology	65,536
156.242.0.0/16	AS35916	African Network Information Center	65,536
156.248.0.0/16	AS35916	African Network Information Center	65,536
156.234.0.0/16	AS138415	YANCY LIMITED	65,536
156.237.0.0/16	AS134548	African Network Information Center	65,536
156.1.0.0/16	AS22226	San Francisco Unified School District	65,536
156.251.0.0/16	AS35916	African Network Information Center	65,536
156.7.0.0/16	AS16509	Amazon Technologies Inc.	65,536
156.249.0.0/16	AS35916	African Network Information Center	65,536
156.247.0.0/16	AS35916	African Network Information Center	65,536
156.33.0.0/16	AS3495	United States Senate	65,536
156.85.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.92.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.14.0.0/16	AS137	CIRA - Capua	65,536
156.237.0.0/16	AS138195	African Network Information Center	65,536
156.64.0.0/16	AS16509	Amazon Technologies Inc.	65,536
156.27.0.0/16	AS16509	Amazon.com, Inc.	65,536
156.238.0.0/16	AS35916	African Network Information Center	65,536
156.237.0.0/16	AS35916	African Network Information Center	65,536
156.90.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.234.0.0/16	AS216047	YANCY LIMITED	65,536
156.86.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.68.0.0/16	AS270	National Aeronautics and Space Administration	65,536
156.91.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.229.0.0/16	AS35916	African Network Information Center	65,536
156.41.0.0/16	AS1226	California Department of Technology	65,536
156.60.0.0/16	AS1226	California Department of Technology	65,536
156.247.0.0/16	AS138415	African Network Information Center	65,536
156.26.0.0/16	AS22245	Wichita State University	65,536
156.87.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.242.0.0/16	AS132839	African Network Information Center	65,536
156.94.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.234.0.0/16	AS136800	YANCY LIMITED	65,536
156.148.0.0/16	AS137	Centro Ricerca, Sviluppo e Studi Superiori in Sardegna Societa' a Responsabilita' Limitata	65,536
156.234.0.0/16	AS138195	YANCY LIMITED	65,536
156.95.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.16.0.0/16	AS141468	Department of the Prime Minister and Cabinet	65,536
156.88.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.80.0.0/16	AS14244	Booz Allen Hamilton Inc.	65,536
156.83.0.0/16	AS1103	Erasmus MC	65,536
156.2.0.0/16	AS16509	Amazon.com, Inc.	65,536
156.153.0.0/16	AS16509	Amazon.com, Inc.	65,536
156.15.0.0/16	AS16509	Amazon.com, Inc.	65,536
156.139.0.0/16	AS3356	HEWLETT PACKARD ENTERPRISE COMPANY	65,536
156.66.0.0/16	AS16509	Amazon.com, Inc.	65,536
156.84.0.0/16	AS10695	Wal-Mart Stores, Inc.	65,536
156.160.0.0/16	AS36992	African Network Information Center	65,536

Hosted domains

There are 52 domain names hosted across 16 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
156.35.33.98	unioviedo.es	18
156.35.233.143	eu4m.eu	7
156.35.23.135	potentialsproject.eu	5
156.35.233.102	funiovi.org	3
156.35.119.133	test4data.com	3
156.35.233.80	emjmdstepsrock.eu	2
156.35.33.143	cibercrimen.es	2
156.35.233.183	traincad.es	2
156.35.233.101	uniovi.es	2
156.35.156.11	electricviz.com	2
156.35.94.58	p3-info.es	1
156.35.233.149	bibliotecadehistoriaconstitucional.com	1
156.35.152.5	ja2017.es	1
156.35.171.154	scb.pics	1
156.35.160.70	tfm-add-in.com	1
156.35.117.4	iuta.es	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

1,114 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
156.35.127.45	AS766 RedIRIS Autonomous System	`7.02ms` from Madrid, ES
156.35.85.154	AS766 RedIRIS Autonomous System	`6.32ms` from Madrid, ES
156.35.26.152	AS766 RedIRIS Autonomous System	`6.50ms` from Madrid, ES
156.35.86.47	AS766 RedIRIS Autonomous System	`6.40ms` from Madrid, ES
156.35.170.148	AS766 RedIRIS Autonomous System	`6.97ms` from Madrid, ES
156.35.67.61	AS766 RedIRIS Autonomous System	`6.27ms` from Madrid, ES
156.35.57.128	AS766 RedIRIS Autonomous System	`6.30ms` from Madrid, ES
156.35.60.102	AS766 RedIRIS Autonomous System	`6.30ms` from Madrid, ES
156.35.164.173	AS766 RedIRIS Autonomous System	`6.83ms` from Madrid, ES
156.35.117.15	AS766 RedIRIS Autonomous System	`6.85ms` from Madrid, ES
156.35.48.54	AS766 RedIRIS Autonomous System	`7.10ms` from Madrid, ES
156.35.82.2	AS766 RedIRIS Autonomous System	`6.77ms` from Madrid, ES
156.35.42.150	AS766 RedIRIS Autonomous System	`6.34ms` from Madrid, ES
156.35.84.66	AS766 RedIRIS Autonomous System	`6.32ms` from Madrid, ES
156.35.38.92	AS766 RedIRIS Autonomous System	`6.49ms` from Madrid, ES
156.35.100.197	AS766 RedIRIS Autonomous System	`7.95ms` from Madrid, ES
156.35.66.13	AS766 RedIRIS Autonomous System	`6.47ms` from Madrid, ES
156.35.56.39	AS766 RedIRIS Autonomous System	`6.23ms` from Madrid, ES
156.35.89.41	AS766 RedIRIS Autonomous System	`6.39ms` from Madrid, ES
156.35.112.35	AS766 RedIRIS Autonomous System	`6.99ms` from Madrid, ES
156.35.161.163	AS766 RedIRIS Autonomous System	`6.89ms` from Madrid, ES
156.35.174.65	AS766 RedIRIS Autonomous System	`6.98ms` from Madrid, ES
156.35.233.81	AS766 RedIRIS Autonomous System	`6.80ms` from Madrid, ES
156.35.88.196	AS766 RedIRIS Autonomous System	`6.30ms` from Madrid, ES
156.35.36.27	AS766 RedIRIS Autonomous System	`6.66ms` 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
99.71.164.48	AS7018 AT&T Enterprises, LLC	`4.68ms` from Atlanta, US
39.156.173.144	AS9808 China Mobile Communications Group Co., Ltd.	`2.02ms` from Beijing, CN
23.14.140.160	AS16625 Akamai Technologies, Inc.	`0.92ms` from Chicago, US
34.67.12.144	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
134.138.150.160	AS8075 Microsoft Corporation	`0.46ms` from Des Moines, US
180.63.202.112	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.46ms` from Osaka, JP
78.196.240.128	AS12322 Free SAS	`1.21ms` from Paris, FR
3.84.167.48	AS14618 Amazon.com, Inc.	`0.59ms` from Reston, US
210.87.205.0	AS136897 Enjoyvc Cloud Group Limited.	`0.17ms` from Seoul, KR
220.91.110.16	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
140.134.146.32	AS1659 Taiwan Academic Network (TANet) Information Center	`2.27ms` from Taichung, TW
126.76.76.64	AS17676 SoftBank Corp.	`3.19ms` from Tokyo, JP
27.137.102.96	AS9824 JCOM Co., Ltd.	`11.35ms` from Tokyo, JP
79.198.90.240	AS3320 Deutsche Telekom AG	`2.11ms` from Berlin, DE
44.231.246.176	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
146.115.153.128	AS6079 RCN	`4.01ms` from Boston, US
104.199.67.192	AS396982 Google LLC	`0.16ms` from Brussels, BE
41.34.255.112	AS8452 TE-AS	`3.69ms` from Cairo, EG
41.181.45.80	AS16637 MTN SA	`2.18ms` from Cape Town, ZA
74.234.0.64	AS8075 Microsoft Corporation	`0.32ms` from Dublin, IE
27.119.101.0	AS23563 SK Broadband Co Ltd	`1.58ms` from Incheon, KR
189.4.130.224	AS28573 Claro NXT Telecomunicacoes Ltda	`6.61ms` from Osasco, BR
52.55.233.112	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
169.233.156.144	AS5739 University of California, Santa Cruz	`3.56ms` from San Jose, US
13.50.112.192	AS16509 Amazon.com, Inc.	`0.96ms` from Stockholm, SE

Traceroute

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

traceroute -a -n -q1 -f3 -m9 156.35.4.15

traceroute to 156.35.4.15 (156.35.4.15): 9 hops max, 52 byte packets

3 [] 195.66.226.161 11.184 ms

4 [AS21320] 83.97.90.18 29.104 ms

5 [AS21320] 83.97.90.19 29.432 ms

6 [AS766] 130.206.245.5 36.206 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Glasgow, 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.

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