1. All IP Ranges
  2. 145.0.0.0/8
  3. 145.108.0.0/16
  4. AS1103  | 145.108.0.0/16

145.108.0.0/16

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain vu.nl
ASN AS1103
Registry RIPE
ID VU-NET

WHOIS Details

inetnum:        145.108.0.0 - 145.108.255.255
netname:        VU-NET
descr:          Vrije Universiteit Amsterdam
descr:          Amsterdam
country:        NL
admin-c:        VU343-RIPE
tech-c:         VU343-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
created:        2003-09-09T09:33:56Z
last-modified:  2025-10-02T17:29:14Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

role:           VU RIPE Contact
e-mail:         UCIT_NIS@vu.nl
phone:          +31 205985386
address:        De Boelelaan 1101
address:        1081 HV Amsterdam
address:        The Netherlands
nic-hdl:        VU343-RIPE
mnt-by:         SN-LIR-MNT
created:        2016-02-23T09:38:59Z
last-modified:  2016-02-23T09:38:59Z
source:         RIPE

route:          145.108.0.0/16
descr:          VU-NET
origin:         AS1103
mnt-by:         AS1103-MNT
created:        2010-01-22T14:30:50Z
last-modified:  2010-01-22T14:30:50Z
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
145.82.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
145.95.0.0/16 AS1103 SURF B.V. 65,536
145.244.0.0/16 AS210543 Steiermaerkische Krankenanstalten GesmbH 65,536
145.222.0.0/16 AS21286 KPN B.V. 65,536
145.238.0.0/16 AS2200 Observatoire de Paris 65,536
145.220.0.0/16 AS1101 SURF B.V. 65,536
145.236.0.0/16 AS1902 Budapest 65,536
145.55.0.0/16 AS16509 A100 ROW Inc 65,536
145.234.0.0/16 AS206567 Tamedia AG 65,536
145.243.0.0/16 AS200757 Axel Springer SE 65,536
145.126.0.0/16 AS1103 SURFnet bv 65,536
145.239.0.0/16 AS16276 OVH SAS 65,536
145.232.0.0/16 AS15675 Etat de Vaud, CCT 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
145.53.0.0/16 AS1136 KPN B.V. 65,536
145.0.0.0/16 AS1103 SURFnet bv 65,536
145.86.0.0/16 AS15830 Medisch Spectrum Twente 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
145.245.0.0/16 AS2047 Hoffmann - La Roche Ltd. 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
145.94.0.0/16 AS1128 Delft University of Technology Network 65,536
145.110.0.0/16 AS1104 NIKHEF 65,536
145.41.0.0/16 AS1103 SURF B.V. 65,536
145.44.0.0/16 AS1103 Christelijke Hogeschool Windesheim 65,536
145.18.0.0/16 AS1124 Universiteit van Amsterdam 65,536
145.5.0.0/16 AS1103 Erasmus University Rotterdam 65,536
145.117.0.0/16 AS1103 Academic Medical Centre 65,536
145.51.0.0/16 AS1103 Hogeschool Rotterdam & Omstreken 65,536
145.13.0.0/16 AS21286 F&IT RIM - OsirisNG, Zoetermeer 65,536

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
145.108.189.169 myphotosynthetic.nl 1
145.108.189.167 makkes.mx 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

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

IP Address ASN Details
145.108.115.105 AS1103 SURF B.V. 1.47ms from Amsterdam, NL
145.108.64.1 AS1103 SURF B.V. 0.84ms from Amsterdam, NL
145.108.32.1 AS1103 SURF B.V. 1.29ms from Amsterdam, NL
145.108.73.91 AS1103 SURF B.V. 3.23ms from Amsterdam, NL
145.108.108.1 AS1103 SURF B.V. 1.34ms from Amsterdam, NL
145.108.123.1 AS1103 SURF B.V. 1.64ms from Amsterdam, NL
145.108.55.1 AS1103 SURF B.V. 1.29ms from Amsterdam, NL
145.108.84.1 AS1103 SURF B.V. 0.94ms from Amsterdam, NL
145.108.75.254 AS1103 SURF B.V. 0.93ms from Amsterdam, NL
145.108.4.1 AS1103 SURF B.V. 1.29ms from Amsterdam, NL
145.108.47.62 AS1103 SURF B.V. 1.34ms from Amsterdam, NL
145.108.48.1 AS1103 SURF B.V. 1.28ms from Amsterdam, NL
145.108.9.104 AS1103 SURF B.V. 1.25ms from Amsterdam, NL
145.108.43.1 AS1103 SURF B.V. 1.62ms from Amsterdam, NL
145.108.68.1 AS1103 SURF B.V. 0.90ms from Amsterdam, NL
145.108.12.1 AS1103 SURF B.V. 1.18ms from Amsterdam, NL
145.108.11.9 AS1103 SURF B.V. 1.32ms from Amsterdam, NL
145.108.39.129 AS1103 SURF B.V. 1.21ms from Amsterdam, NL
145.108.40.1 AS1103 SURF B.V. 1.27ms from Amsterdam, NL
145.108.8.141 AS1103 SURF B.V. 1.21ms from Amsterdam, NL
145.108.28.82 AS1103 SURF B.V. 1.31ms from Amsterdam, NL
145.108.45.1 AS1103 SURF B.V. 1.34ms from Amsterdam, NL
145.108.114.103 AS1103 SURF B.V. 1.23ms from Amsterdam, NL
145.108.107.137 AS1103 SURF B.V. 1.16ms from Amsterdam, NL
145.108.81.182 AS1103 SURF B.V. 3.25ms 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
85.73.104.112 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.07ms from Athens, GR
156.214.132.32 AS8452 TE-AS 3.13ms from Cairo, EG
128.245.16.160 AS14340 Salesforce.com, Inc. 0.88ms from Dallas, US
119.226.56.48 AS9583 Sify Limited 0.94ms from Delhi, IN
52.28.15.144 AS16509 Amazon.com, Inc. 0.13ms from Frankfurt am Main, DE
79.195.174.96 AS3320 Deutsche Telekom AG 7.42ms from Frankfurt am Main, DE
73.241.208.32 AS7922 Comcast Cable Communications, LLC 1.99ms from Fremont, US
194.165.120.160 AS5603 Telekom Slovenije, d.d. 4.04ms from Ljubljana, SI
103.197.40.144 AS132215 Powergrid Teleservices Limited 1.36ms from Mumbai, IN
2.236.130.16 AS12874 Fastweb SpA 7.93ms from Rome, IT
54.193.219.48 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
45.231.198.0 AS267218 NOVANET LTDA - ME 5.88ms from Sao Paulo, BR
45.84.173.192 AS59466 EuroExpress Ltd. 3.82ms from Sofia, BG
20.50.246.128 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
136.61.98.64 AS16591 Google Fiber Inc. 6.76ms from Ashburn, US
69.222.67.176 AS7018 AT&T Enterprises, LLC 2.93ms from Atlanta, US
54.214.116.160 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
67.184.164.144 AS7922 Comcast Cable Communications, LLC 5.44ms from Chicago, US
117.254.132.16 AS9829 National Internet Backbone 0.65ms from Kolkata, IN
73.86.83.112 AS7922 Comcast Cable Communications, LLC 13.67ms from Manassas, US
79.20.13.112 AS3269 Telecom Italia S.p.A. 8.62ms from Milan, IT
177.82.168.32 AS28573 Claro NXT Telecomunicacoes Ltda 19.10ms from Novo Hamburgo, BR
87.186.65.96 AS3320 Deutsche Telekom AG 5.45ms from Nuernberg, DE
50.116.83.0 AS31898 Oracle Corporation 0.15ms from Phoenix, US
201.146.60.192 AS8151 UNINET 10.89ms from Phoenix, US

Traceroute

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

$
traceroute -a -n -q1 -f2 145.108.0.1
traceroute to 145.108.0.1 (145.108.0.1): 64 hops max, 52 byte packets
2 [] 185.1.160.38 0.349 ms
4 [AS1103] 145.145.20.57 0.774 ms
5 [AS1103] 145.145.20.58 1.049 ms
6 [AS1103] 130.37.6.94 2.823 ms
7 [AS1103] 130.37.6.99 1.224 ms
8 [AS1103] 130.37.8.76 1.367 ms
9 [AS1103] 130.37.10.178 1.352 ms
10 [AS1103] 130.37.16.46 1.344 ms
11 [AS1103] 130.37.16.12 1.403 ms
12 [AS1103] 130.37.10.211 1.519 ms
13 [AS1103] 130.37.8.77 1.566 ms
14 [AS1103] 145.108.0.1 1.273 ms
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.

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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