1. All IP Ranges
  2. 155.0.0.0/8
  3. 155.54.0.0/16
  4. AS34511  | 155.54.0.0/16

155.54.0.0/16

AS34511  ·  Fundacion Integra

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Summary

Country Spain
Domain um.es
ASN AS34511
Registry RIPE
ID UM

WHOIS Details

inetnum:        155.54.0.0 - 155.54.255.255
netname:        UM
descr:          Universidad de Murcia
descr:          Murcia
country:        ES
admin-c:        MAGL1-RIPE
admin-c:        JAMP1-RIPE
tech-c:         MAGL1-RIPE
tech-c:         JAMP1-RIPE
abuse-c:        IRIS5-RIPE
status:         LEGACY
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-irt:        IRT-IRISCERT
mnt-by:         UNIMURNET-MNT
mnt-by:         REDIRIS-NMC
notify:         iris-nic@rediris.es
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-31T08:28:40Z
source:         RIPE
abuse-email:    cert@iriscert.es
abuse-c:        IRIS5-RIPE
abuse-org:      ORG-IANA1-RIPE

person:         Jose Angel Martinez Perez
address:        Jefe Seccion Redes
address:        Edificio ATICA
address:        Campus Espinardo
address:        30100
address:        Murcia, SPAIN
phone:          +34 868 884 913
e-mail:         jamape@um.es
nic-hdl:        JAMP1-RIPE
notify:         jamape@um.es
notify:         iris-nic@rediris.es
mnt-by:         UNIMURNET-MNT
mnt-by:         REDIRIS-NMC
created:        2005-01-12T10:06:35Z
last-modified:  2017-10-30T21:46:33Z
source:         RIPE

person:         Miguel Angel Garcia Lax
address:        Jefe Infraestructuras TIC
address:        Universidad de Murcia
address:        Edificio ATICA
address:        Campus Universitario de Espinardo
address:        E-30100 Murcia
address:        SPAIN
phone:          +34 868 884 849
fax-no:         +34 868 898 337
e-mail:         glax@um.es
nic-hdl:        MAGL1-RIPE
notify:         glax@um.es
notify:         iris-nic@rediris.es
mnt-by:         UNIMURNET-MNT
mnt-by:         REDIRIS-NMC
created:        2002-11-26T10:39:43Z
last-modified:  2017-10-30T21:45:51Z
source:         RIPE

route:          155.54.0.0/16
descr:          UM
origin:         AS34511
mnt-by:         REDIRIS-NMC
mnt-by:         REDCTNET-MNT
mnt-by:         UNIMURNET-MNT
created:        2024-12-03T10:23:09Z
last-modified:  2024-12-18T12:41:30Z
source:         RIPE
remarks:        mail spam reports: abuse@um.es
remarks:        security incidents: cert@um.es

Nearby Ranges

BGP prefixes that overlap with 155.0.0.0/8

Range ASN Company Num of IPs
155.7.0.0/16 AS27065 DoD Network Information Center 65,536
155.7.0.0/16 AS27066 DoD Network Information Center 65,536
155.223.0.0/16 AS2592 Ege University (EGE) 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.7.0.0/16 AS27064 DoD Network Information Center 65,536
155.163.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.130.0.0/16 AS23005 SWITCH, LTD 65,536
155.43.0.0/16 AS25691 Connecticut State Colleges & Universities, Regional Community-Technical College System 65,536
155.132.0.0/16 AS200656 Nokia EMEA 65,536
155.238.0.0/16 AS2018 Cape Technikon 65,536
155.166.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.101.0.0/16 AS17055 University of Utah 65,536
155.98.0.0/16 AS17055 University of Utah 65,536
155.104.0.0/16 AS1906 Northrop Grumman Corp. 65,536
155.170.0.0/16 AS20057 AT&T Enterprises, LLC 65,536
155.178.0.0/16 AS22773 Federal Aviation Administration 65,536
155.6.0.0/16 AS1637 Headquarters, USAISC 65,536
155.135.0.0/16 AS2152 California State University, Dominguez Hills 65,536
155.197.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.40.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.38.0.0/16 AS16509 Amazon Technologies Inc. 65,536
155.232.0.0/16 AS2018 TENET (The UNINET Project) 65,536
155.53.0.0/16 AS158 Munin Systems Inc. 65,536
155.155.0.0/16 AS1585 Headquarters, USAISC 65,536
155.100.0.0/16 AS17055 University of Utah 65,536
155.246.0.0/16 AS16889 Stevens Institute of Technology 65,536
155.109.0.0/16 AS10273 Florida Power & Light Company 65,536
155.97.0.0/16 AS17055 University of Utah 65,536
155.99.0.0/16 AS17055 University of Utah 65,536
155.144.0.0/16 AS17756 Australian Postal Corporation 65,536
155.31.0.0/16 AS11809 Embry-Riddle Aeronautical University 65,536
155.48.0.0/16 AS16481 Babson College 65,536
155.33.0.0/16 AS156 Northeastern University 65,536
155.187.0.0/16 AS140637 Department of Climate Change Energy the Environment and Water 65,536
155.60.0.0/16 AS10235 NATIONAL AUSTRALIA BANK LIMITED 65,536
155.5.0.0/16 AS1637 Headquarters, USAISC 65,536
155.143.0.0/16 AS135887 Telstra Limited 65,536
155.240.0.0/16 AS2018 Agricultural Research Council 65,536
155.250.0.0/16 AS13167 Merck KGaA 65,536
155.134.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.193.0.0/16 AS16509 Amazon.com, Inc. 65,536
155.24.0.0/16 AS1556 Headquarters, USAISC 65,536
155.230.0.0/16 AS10052 Kyungpook National University 65,536
155.151.0.0/16 AS1540 Headquarters, USAISC 65,536
155.155.0.0/16 AS1554 Headquarters, USAISC 65,536
155.155.0.0/16 AS1556 Headquarters, USAISC 65,536
155.92.0.0/16 AS11500 Milwaukee School of Engineering 65,536
155.185.0.0/16 AS137 Universita' degli Studi di Modena e Reggio Emilia 65,536
155.253.0.0/16 AS137 Area della Ricerca di Milano 65,536
155.7.0.0/16 AS273 DoD Network Information Center 65,536

Hosted domains

There are 64 domain names hosted across 34 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
155.54.212.103 um.es 22
155.54.212.112 mabf.es 4
155.54.98.14 fedstellar.eu 4
155.54.239.29 multi-data.eu 2
155.54.164.26 ereros.org 2
155.54.180.26 nebula-dfl.com 2
155.54.180.20 dreamwizards.es 2
155.54.216.8 cesmurcia.com 1
155.54.204.239 emediator.org 1
155.54.175.15 cr-isidorogarciaraez.es 1
155.54.204.220 modelum.es 1
155.54.170.35 iris-dcp.es 1
155.54.239.1 aulabeta.org 1
155.54.164.22 aracnologia.es 1
155.54.239.71 estudiosvirtuales.org.es 1
155.54.181.2 dramonesymazmorras.es 1
155.54.239.148 ticarum.es 1
155.54.239.81 marinum.es 1
155.54.239.28 cursojoomla.es 1
155.54.180.17 proaida.es 1

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
155.54.205.113 AS34511 Fundacion Integra 17.16ms from Madrid, ES
155.54.204.152 AS34511 Fundacion Integra 16.91ms from Madrid, ES
155.54.199.1 AS34511 Fundacion Integra 17.27ms from Madrid, ES
155.54.210.1 AS34511 Fundacion Integra 15.94ms from Lisbon, PT
155.54.25.254 AS34511 Fundacion Integra 17.25ms from Madrid, ES
155.54.93.254 AS34511 Fundacion Integra 17.27ms from Madrid, ES
155.54.213.66 AS34511 Fundacion Integra 15.35ms from Lisbon, PT
155.54.95.1 AS34511 Fundacion Integra 15.93ms from Lisbon, PT

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
176.58.24.192 AS34756 NEP Media Solutions B.V. 0.65ms from Amsterdam, NL
169.51.60.240 AS36351 IBM Cloud 1.10ms from Amsterdam, NL
34.234.221.96 AS14618 Amazon.com, Inc. 0.47ms from Ashburn, US
85.72.177.176 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.35ms from Athens, GR
20.10.186.144 AS8075 Microsoft Corporation 0.25ms from Boydton, US
208.189.118.0 AS7018 AT&T Enterprises, LLC 3.59ms from Dallas, US
104.59.157.160 AS7018 AT&T Enterprises, LLC 3.88ms from Dallas, US
79.78.21.192 AS13285 TalkTalk Communications Limited 8.00ms from London, GB
78.150.133.144 AS13285 TalkTalk Communications Limited 3.09ms from London, GB
66.220.208.16 AS12042 Fidium 1.44ms from Minneapolis, US
46.73.83.128 AS12714 PJSC MegaFon 2.59ms from Moscow, RU
14.11.216.224 AS2516 KDDI CORPORATION 7.01ms from Osaka, JP
168.195.22.0 AS265419 WA. TELECON COMERCIO E SERVICOS LTDA 7.71ms from Osasco, BR
63.159.205.128 AS16491 ViaSat, Inc. 1.15ms from Phoenix, US
65.64.172.64 AS7018 AT&T Enterprises, LLC 2.53ms from San Antonio, US
87.55.215.128 AS3292 TDC Holding A/S 3.29ms from Skanderborg, DK
171.118.79.32 AS4837 CHINA UNICOM China169 Backbone 2.15ms from Taiyuan, CN
154.247.190.144 AS36947 Telecom Algeria 12.83ms from Algiers, DZ
174.67.3.176 AS22773 Cox Communications Inc. 8.75ms from Dallas, US
47.52.236.0 AS45102 Alibaba (US) Technology Co., Ltd. 0.73ms from Hong Kong, HK
60.22.49.144 AS4837 CHINA UNICOM China169 Backbone 7.52ms from Liaoyang, CN
90.214.169.32 AS5607 Sky UK Limited 1.74ms from London, GB
97.134.22.32 AS6167 Verizon Business 6.98ms from Los Angeles, US
92.28.150.160 AS13285 TalkTalk Communications Limited 5.19ms from Manchester, GB
71.238.68.128 AS7922 Comcast Cable Communications, LLC 5.40ms from Portland, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m14 155.54.37.172
traceroute to 155.54.37.172 (155.54.37.172): 14 hops max, 52 byte packets
6 [] 185.1.192.126 0.321 ms
7 [AS21320] 83.97.90.21 0.911 ms
8 [AS766] 130.206.245.89 6.094 ms
9 [AS766] 130.206.245.33 15.138 ms
10 [AS766] 130.206.194.54 20.086 ms
11 [AS34511] 155.54.213.65 21.462 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
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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