1. All IP Ranges
  2. 145.0.0.0/8
  3. 145.19.0.0/16
  4. AS1103  | 145.19.0.0/16

145.19.0.0/16

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain hzeeland.nl
ASN AS1103
Registry RIPE
ID HZ-NET

WHOIS Details

inetnum:        145.19.0.0 - 145.19.255.255
netname:        HZ-NET
descr:          Hogeschool Zeeland Network
descr:          Hogeschool Zeeland
descr:          Edisonweg 4
descr:          4382 NW Vlissingen
country:        NL
admin-c:        EL342-RIPE
tech-c:         EL342-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
notify:         [email protected]
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-02T17:29:08Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

person:         Eddy van Loo
address:        Hogeschool Zeeland
address:        Edisonweg 4
address:        NL-4382 NW Vlissingen
address:        The Netherlands
phone:          +31 1184 89275
e-mail:         [email protected]
nic-hdl:        EL342-RIPE
mnt-by:         SN-LIR-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-08-09T09:29:51Z
source:         RIPE

route:          145.19.0.0/16
descr:          HZ-NET
origin:         AS1103
notify:         [email protected]
mnt-by:         AS1103-MNT
created:        2012-08-20T10:45:48Z
last-modified:  2019-03-21T09:01:44Z
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
145.13.0.0/16 AS21286 F&IT RIM - OsirisNG, Zoetermeer 65,536
145.243.0.0/16 AS200757 Axel Springer SE 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
145.244.0.0/16 AS210543 Steiermaerkische Krankenanstalten GesmbH 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
145.232.0.0/16 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
145.234.0.0/16 AS206567 Tamedia AG 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
145.245.0.0/16 AS2047 Hoffmann - La Roche Ltd. 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
145.5.0.0/16 AS1103 Erasmus Universiteit 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
145.222.0.0/16 AS21286 KPN B.V. 65,536

Hosted domains

There are 137 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
145.19.1.141 kczs.nl 69
145.19.1.142 zeeweringenwiki.nl 27
145.19.3.233 kenniscentrumtoerisme.nl 26
145.19.1.145 hz.nl 26
145.19.1.143 scaldisacademy.nl 24
145.19.3.227 deltaexpertise.info 8
145.19.1.150 jrcz.nl 1
145.19.3.226 platformwaterstof.nl 1
145.19.1.148 marumbibio.com 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

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

IP Address ASN Details
145.19.11.161 AS1103 SURF B.V. 4.40ms from Amsterdam, NL
145.19.5.242 AS1103 SURF B.V. 4.80ms from Amsterdam, NL
145.19.1.199 AS1103 SURF B.V. 4.35ms from Amsterdam, NL
145.19.3.156 AS1103 SURF B.V. 4.76ms from Amsterdam, NL
145.19.4.252 AS1103 SURF B.V. 4.35ms 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
54.68.99.64 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
71.192.63.144 AS7922 Comcast Cable Communications, LLC 5.49ms from Boston, US
113.0.141.16 AS4837 CHINA UNICOM China169 Backbone 11.50ms from Changchun, CN
162.214.30.144 AS46606 Unified Layer 2.10ms from Draper, US
72.197.161.160 AS22773 Cox Communications Inc. 7.24ms from Los Angeles, US
3.91.141.0 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
189.236.4.176 AS8151 UNINET 4.23ms from Santiago de Queretaro, MX
186.223.96.240 AS28573 Claro NXT Telecomunicacoes Ltda 6.76ms from Sao Paulo, BR
98.237.243.112 AS7922 Comcast Cable Communications, LLC 9.48ms from Seattle, US
170.64.236.80 AS14061 DigitalOcean, LLC 0.26ms from Sydney, AU
35.73.97.0 AS16509 Amazon.com, Inc. 0.29ms from Tokyo, JP
24.135.199.32 AS31042 Serbia BroadBand-Srpske Kablovske mreze d.o.o. 6.93ms from Belgrade, RS
44.254.147.240 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
217.31.93.224 AS29140 Hostserver GmbH 0.35ms from Frankfurt am Main, DE
104.79.92.160 AS20940 Akamai International B.V. 0.34ms from London, GB
2.223.127.48 AS5607 Sky UK Limited 2.20ms from London, GB
190.242.198.80 AS23520 Columbus Networks USA, Inc. 11.64ms from Medellin, CO
167.173.34.16 AS36762 Hearst-Argyle Television, Inc. 6.82ms from Miami, US
188.161.92.64 AS12975 PALTEL Autonomous System 1.15ms from Ramallah, PS
98.90.141.16 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
58.35.114.48 AS4812 China Telecom (Group) 6.05ms from Shanghai, CN
96.35.136.208 AS20115 Charter Communications LLC 4.08ms from St. Louis, US
124.218.38.160 AS7482 Asia Pacific On-line Service Inc. 1.36ms from Taipei, TW
126.78.1.240 AS17676 SoftBank Corp. 2.76ms from Tokyo, JP
99.246.137.208 AS812 Rogers Communications Canada Inc. 3.50ms from Toronto, CA

Traceroute

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

$
traceroute -a -n -q1 -f4 -m13 145.19.74.220
traceroute to 145.19.74.220 (145.19.74.220): 13 hops max, 52 byte packets
4 [] 185.1.160.38 0.594 ms
7 *
9 [AS1103] 145.145.177.6 4.962 ms
10 [AS1103] 145.145.24.49 4.505 ms
11 *
12 *
13 *
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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