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:         lir@surfnet.nl
created:        1970-01-01T00:00:00Z
last-modified:  2025-10-02T17:29:08Z
source:         RIPE
abuse-email:    cert@surfcert.nl
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:         postmaster@hzeeland.nl
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:         lir@surfnet.nl
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
145.26.0.0/16 AS3917 Shell Information Technology International 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
145.58.0.0/16 AS25182 Publieke Omroep Nederland 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 universiteitvanhetzuidwesten.nl 69
145.19.1.142 zeeweringenwiki.nl 27
145.19.3.233 iknowhow.be 26
145.19.1.145 hz.nl 26
145.19.1.143 hzuas.nl 24
145.19.3.227 zeeweringenwiki.nl 8
145.19.1.148 marumbibio.com 1
145.19.3.226 platformwaterstof.nl 1
145.19.1.150 jrcz.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

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
145.19.3.156 AS1103 SURF B.V. 4.76ms from Amsterdam, NL
145.19.5.242 AS1103 SURF B.V. 4.80ms from Amsterdam, NL
145.19.4.252 AS1103 SURF B.V. 4.35ms from Amsterdam, NL
145.19.1.199 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
154.199.189.208 AS20326 TeraSwitch Networks Inc. 0.13ms from Amsterdam, NL
151.232.146.176 AS58224 Iran Telecommunication Company PJS 14.80ms from Az Za`ayin, QA
13.248.174.240 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
169.244.122.0 AS557 University of Maine System 8.77ms from Boston, US
76.113.107.144 AS7922 Comcast Cable Communications, LLC 9.64ms from Denver, US
162.214.30.144 AS46606 Unified Layer 2.10ms from Draper, US
146.59.200.160 AS16276 OVH SAS 0.10ms from Gravelines, FR
91.6.201.192 AS3320 Deutsche Telekom AG 2.76ms from Hamburg, DE
190.81.8.16 AS12252 America Movil Peru S.A.C. 15.01ms from Lima, PE
129.146.87.128 AS31898 Oracle Corporation 0.15ms from Phoenix, US
116.47.172.240 AS17858 LG POWERCOMM 2.39ms from Seoul, KR
114.201.180.80 AS9318 SK Broadband Co Ltd 6.20ms from Seoul, KR
52.146.70.112 AS8075 Microsoft Corporation 0.45ms from Ashburn, US
97.230.32.96 AS6167 Verizon Business 16.69ms from Atlanta, US
73.142.150.240 AS7922 Comcast Cable Communications, LLC 7.18ms from Boston, US
181.217.172.80 AS28573 Claro NXT Telecomunicacoes Ltda 13.03ms from Brasilia, BR
34.52.149.160 AS396982 Google LLC 0.14ms from Brussels, BE
102.46.42.80 AS8452 TE-AS 8.70ms from Cairo, EG
113.0.141.16 AS4837 CHINA UNICOM China169 Backbone 11.50ms from Changchun, CN
107.218.244.96 AS7018 AT&T Enterprises, LLC 1.81ms from Chicago, US
72.241.69.128 AS13490 Buckeye Cablevision, Inc. 2.74ms from Detroit, US
93.198.173.16 AS3320 Deutsche Telekom AG 6.77ms from Nuernberg, DE
134.202.24.160 AS54103 MOD Mission Critical, LLC 0.23ms from Phoenix, US
52.4.133.96 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
197.202.84.192 AS36947 Telecom Algeria 9.98ms from Algiers, DZ

Traceroute

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

$
traceroute -a -n -q1 -m12 145.19.33.150
traceroute to 145.19.33.150 (145.19.33.150): 12 hops max, 52 byte packets
1 [AS15169] 66.249.95.10 240.346 ms
2 *
3 [AS1103] 145.145.181.181 127.615 ms
4 [AS1103] 145.145.176.119 127.164 ms
5 [AS1103] 145.145.176.0 127.75 ms
6 [AS1103] 145.145.176.131 127.373 ms
7 [AS1103] 145.145.177.6 127.236 ms
8 [AS1103] 145.145.24.49 127.538 ms
9 [AS1103] 145.145.24.50 127.607 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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