1. All IP Ranges
  2. 145.0.0.0/8
  3. AS1103  | 145.88.0.0/15

145.88.0.0/15

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain lumc.nl
ASN AS1103
Registry RIPE
ID LUMC-NET

WHOIS Details

inetnum:        145.88.0.0 - 145.88.255.255
netname:        LUMC-NET
descr:          Leiden University Medical Centre
descr:          Albinusdreef 2
descr:          P.O. Box 9600
descr:          2333 ZA Leiden
country:        NL
admin-c:        DAL94-RIPE
tech-c:         DAL94-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
notify:         lir@surfnet.nl
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-02T17:29:03Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

role:           DNS Admin LUMC
address:        Leiden University Medical Centre (LUMC)
address:        DICT, H05-P
address:        Albinusdreef 2
address:        P.O. Box 9600
address:        2333 ZA Leiden
address:        The Netherlands
phone:          +31 71 526 3126
e-mail:         dnsadmin@lumc.nl
nic-hdl:        DAL94-RIPE
mnt-by:         SN-LIR-MNT
created:        2013-07-11T08:30:11Z
last-modified:  2013-07-11T08:30:11Z
source:         RIPE

route:          145.88.0.0/15
descr:          LUMC-NET HVUNET
origin:         AS1103
notify:         lir@surfnet.nl
mnt-by:         AS1103-MNT
created:        2002-02-27T13:45:28Z
last-modified:  2019-03-21T09:01:45Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 145.0.0.0/8

Range ASN Company Num of IPs
145.132.0.0/15 AS8075 Microsoft Limited 131,072
145.4.0.0/16 AS702 PGGM N.V. 65,536
145.218.0.0/16 AS49362 DSV A/S 65,536
145.10.0.0/16 AS48037 SSC-ICT Haaglanden 65,536
145.238.0.0/16 AS2200 Observatoire de Paris 65,536
145.58.0.0/16 AS25182 Publieke Omroep Nederland 65,536
145.245.0.0/16 AS2047 Hoffmann - La Roche Ltd. 65,536
145.222.0.0/16 AS21286 KPN B.V. 65,536
145.243.0.0/16 AS200757 Axel Springer SE 65,536
145.82.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
145.232.0.0/16 AS15675 Etat de Vaud, CCT 65,536
145.236.0.0/16 AS1902 Budapest 65,536
145.55.0.0/16 AS16509 A100 ROW Inc 65,536
145.13.0.0/16 AS21286 F&IT RIM - OsirisNG, Zoetermeer 65,536
145.86.0.0/16 AS15830 Medisch Spectrum Twente 65,536
145.126.0.0/16 AS1103 SURFnet bv 65,536
145.108.0.0/16 AS1103 Vrije Universiteit Amsterdam 65,536
145.239.0.0/16 AS16276 OVH SAS 65,536
145.220.0.0/16 AS1101 SURF B.V. 65,536
145.230.0.0/16 AS12663 Vodafone Group Services GmbH 65,536
145.17.0.0/16 AS16509 A100 ROW Inc 65,536
145.243.0.0/16 AS16509 Axel Springer SE 65,536
145.221.0.0/16 AS15625 ING Bank NV 65,536
145.4.0.0/16 AS1136 PGGM N.V. 65,536
145.68.0.0/16 AS1136 ISC-NL 65,536
145.244.0.0/16 AS210543 Steiermaerkische Krankenanstalten GesmbH 65,536
145.0.0.0/16 AS1103 SURFnet bv 65,536
145.94.0.0/16 AS1128 Delft University of Technology Network 65,536
145.52.0.0/16 AS1103 Haagse Hogeschool 65,536
145.76.0.0/16 AS1103 Hogeschool Saxion 65,536
145.81.0.0/16 AS1103 SURFnet bv 65,536
145.85.0.0/16 AS1103 Fontys Hogescholen 65,536
145.9.0.0/16 AS1103 Deltares 65,536
145.91.0.0/16 AS1103 Hogeschool Zuyd 65,536
145.95.0.0/16 AS1103 SURF B.V. 65,536
145.19.0.0/16 AS1103 Hogeschool Zeeland Network 65,536
145.20.0.0/16 AS1103 Open Universiteit 65,536
145.7.0.0/16 AS1136 KPN B.V. 65,536
145.23.0.0/16 AS1103 Koninklijk Nederlands Meteorologisch Instituut 65,536
145.251.0.0/16 AS12552 Systembolaget AB 65,536
145.24.0.0/16 AS1103 Hogeschool Rotterdam & Omstreken 65,536
145.119.0.0/16 AS1136 ISC-NL 65,536
145.33.0.0/16 AS1103 Hanzehogeschool Groningen 65,536
145.103.0.0/16 AS1103 Stichting GlasLokaal 65,536
145.37.0.0/16 AS1103 Hanzehogeschool Groningen 65,536
145.18.0.0/16 AS1124 Universiteit van Amsterdam 65,536
145.41.0.0/16 AS1103 SURF B.V. 65,536
145.110.0.0/16 AS1104 NIKHEF 65,536
145.44.0.0/16 AS1103 Christelijke Hogeschool Windesheim 65,536
145.53.0.0/16 AS1136 KPN B.V. 65,536

Hosted domains

There are 228 domain names hosted across 77 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
145.88.218.205 lumc.nl 64
145.89.60.246 centrumvoornatuurentechniek.nl 63
145.88.210.27 diabetes-stamcel.nl 7
145.88.218.175 medicaleducation.nl 4
145.88.210.23 insight-database.org 4
145.88.214.131 medicallearning.eu 4
145.88.210.19 lovd.nl 3
145.88.218.77 kindertvwakz.nl 3
145.88.210.20 humgen.nl 3
145.89.192.46 unitypartygame.nl 2
145.88.218.101 lkeb.eu 2
145.89.192.75 tandemict.nl 2
145.88.218.88 kosterlab.eu 2
145.88.218.235 werkenbijlumc.nl 2
145.89.192.99 hexautic.nl 2
145.89.192.189 xandermeert.nl 1
145.89.192.4 gemakkelijkensnel.nl 1
145.88.218.76 bontiusstichting.nl 1
145.89.192.67 myeventhub.nl 1
145.88.35.44 mutalyzer.nl 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

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

IP Address ASN Details
145.89.192.1 AS1103 SURF B.V. 1.45ms from Amsterdam, NL
145.88.35.42 AS1103 SURF B.V. 1.35ms from Amsterdam, NL
145.88.210.13 AS1103 SURF B.V. 1.48ms from Amsterdam, NL
145.89.191.1 AS1103 SURF B.V. 1.84ms from Amsterdam, NL
145.88.215.199 AS1103 SURF B.V. 1.18ms from Amsterdam, NL
145.89.184.1 AS1103 SURF B.V. 1.69ms from Amsterdam, NL
145.89.189.125 AS1103 SURF B.V. 1.44ms from Amsterdam, NL
145.89.181.240 AS1103 SURF B.V. 1.39ms from Amsterdam, NL
145.88.33.12 AS1103 SURF B.V. 1.25ms from Amsterdam, NL
145.89.60.246 AS1103 SURF B.V. 2.20ms from Amsterdam, NL
145.89.3.254 AS1103 SURF B.V. 1.85ms from Amsterdam, NL
145.89.1.4 AS1103 SURF B.V. 1.58ms from Amsterdam, NL
145.89.38.208 AS1103 SURF B.V. 2.25ms from Amsterdam, NL
145.89.182.41 AS1103 SURF B.V. 1.36ms from Amsterdam, NL
145.88.209.33 AS1103 SURF B.V. 1.63ms from Amsterdam, NL
145.88.212.1 AS1103 SURF B.V. 1.36ms from Amsterdam, NL
145.89.186.80 AS1103 SURF B.V. 1.45ms from Amsterdam, NL
145.88.218.121 AS1103 SURF B.V. 1.26ms from Amsterdam, NL
145.89.187.1 AS1103 SURF B.V. 1.72ms from Amsterdam, NL
145.89.188.1 AS1103 SURF B.V. 1.71ms from Amsterdam, NL
145.89.193.1 AS1103 SURF B.V. 1.72ms from Amsterdam, NL
145.89.194.12 AS1103 SURF B.V. 1.70ms from Amsterdam, NL
145.89.190.1 AS1103 SURF B.V. 1.72ms from Amsterdam, NL
145.89.180.1 AS1103 SURF B.V. 1.67ms from Amsterdam, NL
145.89.183.1 AS1103 SURF B.V. 2.39ms from Amsterdam, NL

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
128.239.26.95 AS11975 The College of William and Mary 7.32ms from Ashburn, US
60.162.248.223 AS4134 CHINANET-BACKBONE 11.17ms from Hangzhou, CN
83.66.74.255 AS12978 ANDROMEDA TV DIGITAL PLATFORM ISLETMECILIGI A.S. 3.18ms from Istanbul, TR
194.88.142.79 AS203020 HostRoyale Technologies Pvt Ltd 0.05ms from Lisbon, PT
117.211.121.159 AS9829 National Internet Backbone 18.49ms from Saint Thomas Mount, IN
80.107.93.63 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.10ms from Athens, GR
186.117.170.95 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 10.82ms from Bogota, CO
84.91.13.255 AS13156 NOWO COMMUNICATIONS, S.A. 5.49ms from Braga, PT
202.54.183.79 AS4755 TATA Communications formerly VSNL is Leading ISP 1.90ms from Chennai, IN
24.93.177.159 AS10796 Charter Communications Inc 7.13ms from Cleveland, US
217.255.62.79 AS3320 Deutsche Telekom AG 8.19ms from Frankfurt am Main, DE
183.23.139.63 AS4134 CHINANET-BACKBONE 2.08ms from Guangzhou, CN
14.77.24.63 AS4766 Korea Telecom 6.92ms from Incheon, KR
41.23.118.111 AS36994 Vodacom 1.65ms from Johannesburg, ZA
177.126.34.31 AS271802 ASOCIACION CANAL LOCAL DE TELEVISION DE MEDELLIN TELEMEDELLIN 6.25ms from Medellin, CO
81.57.13.127 AS29447 SCALEWAY S.A.S. 15.24ms from Milan, IT
179.80.113.31 AS26599 TELEFÔNICA BRASIL S.A 0.85ms from Osasco, BR
37.104.198.79 AS25019 Saudi Telecom Company JSC 2.51ms from Riyadh, SA
104.165.37.127 AS18779 EGIHosting 0.13ms from Santa Clara, US
60.31.230.47 AS4837 CHINA UNICOM China169 Backbone 11.84ms from Tieling, CN
60.62.106.175 AS9824 JCOM Co., Ltd. 12.05ms from Tokyo, JP
182.126.10.95 AS4837 CHINA UNICOM China169 Backbone 2.97ms from Zhengzhou, CN
74.139.234.111 AS10796 Charter Communications Inc 17.81ms from Columbus, US
74.234.55.15 AS8075 Microsoft Corporation 1.00ms from Dublin, IE
85.22.110.191 AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH 2.27ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 145.88.45.15
traceroute to 145.88.45.15 (145.88.45.15): 12 hops max, 52 byte packets
5 [] 80.249.208.34 0.675 ms
8 *
9 [AS1103] 145.145.20.22 2.822 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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.

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