163.117.0.0/16

AS766  ·  RedIRIS Autonomous System

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Summary

Country Spain
Domain uc3m.es
ASN AS766
Registry RIPE
ID UC3M

WHOIS Details

inetnum:        163.117.0.0 - 163.117.255.255
netname:        UC3M
descr:          Universidad Carlos III de Madrid
descr:          Spain
country:        ES
admin-c:        IB4483-RIPE
tech-c:         JJL4
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 cert@iriscert.es for security, spam and abuse notifications
mnt-by:         REDIRIS-NMC
notify:         iris-nic@rediris.es
created:        1970-01-01T00:00:00Z
last-modified:  2025-04-11T12:55:28Z
source:         RIPE
abuse-email:    cert@iriscert.es
abuse-c:        IRIS5-RIPE
abuse-org:      ORG-IANA1-RIPE

person:         Isabel Barro
address:        Universidad Carlos III de Madrid
address:        Madrid, 167-168
address:        Getafe (Madrid)
address:        SPAIN
phone:          +34 916249992
fax-no:         +34 916249430
e-mail:         isabel.barro@uc3m.es
nic-hdl:        IB4483-RIPE
mnt-by:         REDIRIS-NMC
created:        2015-02-13T10:45:35Z
last-modified:  2017-10-30T22:44:10Z
source:         RIPE

person:         Jose Juan Lopez
address:        Universidad Carlos III de Madrid
address:        Madrid, 167-168
address:        Getafe (Madrid)
address:        SPAIN
phone:          +34 916249961
fax-no:         +34 916249430
e-mail:         jose@di.uc3m.es
nic-hdl:        JJL4
notify:         iris-nic@rediris.es
mnt-by:         REDIRIS-NMC
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:44:30Z
source:         RIPE

route:          163.117.0.0/16
descr:          UC3M
origin:         AS766
mnt-by:         REDIRIS-NMC
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:56Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 163.0.0.0/8

Range ASN Company Num of IPs
163.150.0.0/16 AS2152 San Bernardino County Superintendent of Schools 65,536
163.13.0.0/16 AS1659 Ministry of Education Computer Center 65,536
163.9.0.0/16 AS2200 Centre National De La Recherche Scientifique (CNRS) 65,536
163.237.0.0/16 AS13331 Redwood Network Design 65,536
163.240.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
163.162.0.0/16 AS5609 Telecom Italia S.p.A. 65,536
163.152.0.0/16 AS38113 Korea University 65,536
163.57.0.0/16 AS8075 Microsoft Singapore Pte. Ltd. 65,536
163.213.0.0/16 AS4766 Korea Telecom 65,536
163.208.0.0/16 AS7502 Advanced Software Technology & Mechatronics ReseachInstitute of KYOTO 65,536
163.10.0.0/16 AS5692 Universidad Nacional de La Plata 65,536
163.40.0.0/16 AS226 LAC + USC Medical Center 65,536
163.142.0.0/16 AS136959 China Unicom Guangdong province network 65,536
163.229.0.0/16 AS4766 Korea Telecom 65,536
163.140.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.230.0.0/16 AS27336 Sentara Healthcare 65,536
163.178.0.0/16 AS263683 Universidad de Costa Rica 65,536
163.203.0.0/16 AS3741 CoCre8 IT Services (PTY) LTD 65,536
163.118.0.0/16 AS31967 Florida Institute of Technology 65,536
163.41.0.0/16 AS3701 University of Oregon 65,536
163.202.0.0/16 AS37007 Liberty Group Limited 65,536
163.239.0.0/16 AS3813 Sogang University 65,536
163.255.0.0/16 AS4766 Korea Telecom 65,536
163.173.0.0/16 AS2200 Conservatoire National des Arts et Metiers 65,536
163.222.0.0/16 AS4766 Korea Telecom 65,536
163.177.0.0/16 AS136959 China Unicom Guangdong province network 65,536
163.45.0.0/16 AS131930 Tokyo Broadcasting System Television,Inc. 65,536
163.172.0.0/16 AS12876 Scaleway Dedibox - Paris, France 65,536
163.177.0.0/16 AS136958 China Unicom Guangdong province network 65,536
163.218.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.34.0.0/16 AS207441 Norsk Hydro ASA 65,536
163.157.0.0/16 AS13063 SKF Dataservice AB 65,536
163.177.0.0/16 AS134543 China Unicom Guangdong province network 65,536
163.55.0.0/16 AS2497 RYOBI LIMITED 65,536
163.49.0.0/16 AS2497 Internet Initiative Japan Inc. 65,536
163.221.0.0/16 AS131158 Nara Institute of Science and Technology, National University Corporation 65,536
163.252.0.0/16 AS13977 Fidium 65,536
163.176.0.0/16 AS31898 Oracle Corporation 65,536
163.32.0.0/16 AS1659 Ministry of Education Computer Center 65,536
163.233.0.0/16 AS141400 Comcare 65,536
163.177.0.0/16 AS135061 China Unicom Guangdong province network 65,536
163.178.0.0/16 AS11830 Universidad de Costa Rica 65,536
163.28.0.0/16 AS1659 Ministry of Education Computer Center 65,536
163.167.0.0/16 AS786 London Metropolitan University 65,536
163.152.0.0/16 AS9318 Korea University 65,536
163.12.0.0/16 AS749 Navy Network Information Center (NNIC) 65,536
163.4.0.0/16 AS749 DoD Network Information Center 65,536
163.41.0.0/16 AS3582 University of Oregon 65,536
163.161.0.0/16 AS8803 Migros-Genossenschafts-Bund 65,536

Hosted domains

There are 45 domain names hosted across 18 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
163.117.166.89 slices-madrid.eu 11
163.117.61.50 orientacion-empleo.es 9
163.117.61.51 eupoliticalbarometer.com 3
163.117.201.172 cesya.org 3
163.117.192.5 eupoliticalbarometer.com 2
163.117.140.145 5tonic.es 2
163.117.148.20 sistemas-operativos.org 2
163.117.174.134 actionforhealthyageing.eu 2
163.117.61.49 culturaaccesible.es 2
163.117.166.199 scitel.es 2
163.117.174.60 evalues.es 1
163.117.151.247 costacespedes.es 1
163.117.166.80 netcoms.net 1
163.117.145.19 entecnos.com 1
163.117.166.114 lightningguide.net 1
163.117.171.175 multimedianets.com 1
163.117.159.85 emoocs.eu 1
163.117.129.238 sellocesya.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

Pingable IPs

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

IP Address ASN Details
163.117.252.50 AS766 RedIRIS Autonomous System 1.12ms from Madrid, ES
163.117.61.52 AS766 RedIRIS Autonomous System 1.22ms from Madrid, ES
163.117.253.10 AS766 RedIRIS Autonomous System 1.28ms 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
41.111.53.16 AS36947 Telecom Algeria 13.42ms from Algiers, DZ
160.36.117.128 AS3450 University of Tennessee 8.67ms from Atlanta, US
203.172.144.32 AS23974 Ministry of education 2.15ms from Bangkok, TH
158.69.241.128 AS16276 OVH SAS 0.09ms from Beauharnois, CA
114.111.26.160 AS140903 CHINA TELECOM 4.84ms from Beijing, CN
51.225.79.96 AS16509 Amazon.com, Inc. 0.76ms from Berlin, DE
118.24.37.112 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.78ms from Chengdu, CN
76.95.232.208 AS20001 Charter Communications Inc 5.14ms from Los Angeles, US
185.212.138.16 AS35153 Free Technologies Excom S.L. 5.38ms from Madrid, ES
108.228.204.176 AS7018 AT&T Enterprises, LLC 2.42ms from Miami, US
60.143.114.144 AS17676 SoftBank Corp. 4.02ms from Osaka, JP
87.110.106.48 AS12578 SIA Tet 4.85ms from Riga, LV
168.63.245.160 AS8075 Microsoft Corporation 0.53ms from Singapore, SG
42.231.47.16 AS4837 CHINA UNICOM China169 Backbone 6.39ms from Zhengzhou, CN
194.209.66.112 AS3303 Swisscom (Switzerland) Ltd 2.87ms from Zuerich, CH
8.140.238.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.62ms from Beijing, CN
35.217.39.80 AS15169 Google LLC 0.19ms from Hamina, FI
97.218.145.16 AS6167 Verizon Business 12.41ms from Los Angeles, US
3.97.59.192 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
177.45.68.176 AS19182 TELEFÔNICA BRASIL S.A 6.85ms from Novo Hamburgo, BR
91.171.2.112 AS12322 Free SAS 4.10ms from Paris, FR
45.76.111.64 AS20473 The Constant Company, LLC 0.14ms from Tokyo, JP
218.221.28.224 AS2527 Sony Network Communications Inc. 16.84ms from Tokyo, JP
108.209.185.224 AS7018 AT&T Enterprises, LLC 13.21ms from Atlanta, US
75.58.45.128 AS7018 AT&T Enterprises, LLC 4.14ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -m6 163.117.95.140
traceroute to 163.117.95.140 (163.117.95.140): 6 hops max, 52 byte packets
3 [AS766] 130.206.255.5 53.753 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Hamina, FI
On

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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