1. All IP Ranges
  2. 145.0.0.0/8
  3. 145.85.0.0/16
  4. AS1103  | 145.85.0.0/16

145.85.0.0/16

AS1103  ·  SURF B.V.

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Summary

Country Netherlands
Domain fontys.nl
ASN AS1103
Registry RIPE
ID FONTYS-NET

WHOIS Details

inetnum:        145.85.0.0 - 145.85.255.255
netname:        FONTYS-NET
org:            ORG-Sb3-RIPE
descr:          Fontys Hogescholen
descr:          P.O. Box 347
descr:          5600 AH Eindhoven
country:        NL
admin-c:        FIs17-RIPE
tech-c:         FIs17-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-by:         SURF-AUTO-MNT
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-irt:        irt-SURFcert
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

organisation:   ORG-Sb3-RIPE
org-name:       SURF B.V.
country:        NL
org-type:       LIR
address:        P.O. Box 19035
address:        3501 DA
address:        Utrecht
address:        NETHERLANDS
phone:          +31887873000
e-mail:         lir@surf.nl
admin-c:        HT3384-RIPE
admin-c:        MK512-RIPE
admin-c:        SNS1-RIPE
admin-c:        WB311-RIPE
admin-c:        NO17-RIPE
admin-c:        RS957-RIPE
admin-c:        JO5863-RIPE
admin-c:        MM57501-RIPE
abuse-c:        SNS1-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        SN-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SN-LIR-MNT
created:        2004-04-17T11:43:29Z
last-modified:  2023-02-21T13:35:38Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      undefined

role:           Fontys ICT services
address:        Fontys Hogescholen
address:        Postbus 347
address:        NL-5600 AH Eindhoven
address:        The Netherlands
e-mail:         ict-services@fontys.nl
admin-c:        RvdV4-RIPE
tech-c:         SS2488-RIPE
nic-hdl:        FIs17-RIPE
notify:         lir@surfnet.nl
mnt-by:         SN-LIR-MNT
created:        2002-11-21T09:00:42Z
last-modified:  2019-03-21T09:01:46Z
source:         RIPE

route:          145.85.0.0/16
descr:          FONTYS-NET
origin:         AS1103
notify:         lir@surfnet.nl
mnt-by:         AS1103-MNT
created:        2002-02-27T13:45:24Z
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
145.82.0.0/16 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
145.9.0.0/16 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
145.18.0.0/16 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 73 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
145.85.4.24 careerjumpstart.nl 24
145.85.4.70 trashmeister.nl 20
145.85.2.138 fontysonline.nl 7
145.85.4.158 klundert.it 7
145.85.4.159 deltafontysict.nl 5
145.85.4.20 ictinside.nl 3
145.85.4.101 fhict.nu 1
145.85.4.100 fontyscitymall.nl 1
145.85.7.23 werkenmetroutines.nl 1
145.85.9.87 hse.nl 1
145.85.4.69 fraaievlaai.nl 1
145.85.4.88 fontyschallenges.nl 1
145.85.4.180 fhict.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
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Pingable IPs

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

IP Address ASN Details
145.85.9.1 AS1103 SURF B.V. 2.98ms from Amsterdam, NL
145.85.4.88 AS1103 SURF B.V. 2.98ms from Amsterdam, NL
145.85.2.107 AS1103 SURF B.V. 2.62ms 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
52.36.87.96 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
118.252.1.80 AS4134 CHINANET-BACKBONE 4.46ms from Changsha, CN
34.59.253.160 AS396982 Google LLC 0.12ms from Council Bluffs, US
207.74.209.16 AS237 Merit Network Inc. 0.71ms from Detroit, US
84.150.40.112 AS3320 Deutsche Telekom AG 6.36ms from Frankfurt am Main, DE
45.202.132.112 AS136907 HUAWEI CLOUDS 1.18ms from Hong Kong, HK
83.132.184.112 AS2860 NOS COMUNICACOES, S.A. 13.07ms from Lisbon, PT
217.43.246.0 AS2856 British Telecommunications PLC 4.78ms from London, GB
174.93.142.112 AS577 Bell Canada 2.37ms from Montreal, CA
189.19.30.208 AS27699 TELEFÔNICA BRASIL S.A 2.27ms from Osasco, BR
52.47.122.240 AS16509 Amazon.com, Inc. 0.14ms from Paris, FR
4.227.44.96 AS8075 Microsoft Corporation 0.18ms from Phoenix, US
82.104.115.0 AS3269 Telecom Italia S.p.A. 1.16ms from Rome, IT
209.240.156.176 AS10732 TierraNet Inc. 0.64ms from San Diego, US
23.93.180.0 AS46375 Sonic Telecom LLC 2.50ms from San Jose, US
93.152.212.64 AS209854 Cyberzone S.A. 0.48ms from Seoul, KR
180.182.119.0 AS38669 LG HelloVision Corp. 4.11ms from Seoul, KR
37.143.110.96 AS50923 Metroset Ltd. 5.63ms from Yekaterinburg, RU
151.101.227.32 AS54113 Fastly, Inc. 0.75ms from Frankfurt am Main, DE
88.2.42.64 AS3352 TELEFONICA DE ESPANA S.A.U. 9.63ms from Madrid, ES
63.134.236.48 AS14992 NewtekOne, Inc. 1.91ms from Phoenix, US
115.86.160.0 AS17598 LG HelloVision Corp. 4.44ms from Seoul, KR
188.169.57.112 AS35805 JSC Silknet 0.93ms from Tbilisi, GE
104.20.22.80 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
51.34.41.160 AS16509 Amazon.com, Inc. 0.45ms from Zuerich, CH

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 145.85.34.87
traceroute to 145.85.34.87 (145.85.34.87): 13 hops max, 52 byte packets
5 [] 80.249.208.34 24.858 ms
6 [AS1103] 145.145.181.11 27.389 ms
7 [AS1103] 145.145.176.5 27.407 ms
9 [AS1103] 145.145.12.61 27.331 ms
10 [AS1103] 145.145.12.62 27.316 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Helsinki, FI
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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