145.109.0.0/17

AS1124  ·  Universiteit van Amsterdam

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Summary

Country Netherlands
Domain uva.nl
ASN AS1124
Registry RIPE
ID UVANET

WHOIS Details

inetnum:        145.109.0.0 - 145.109.127.255
netname:        UVANET
descr:          Universiteit van Amsterdam
descr:          Informatiseringscentrum
descr:          Amsteldijk 166
descr:          NL-1079LH Amsterdam
descr:          The Netherlands
country:        NL
admin-c:        UVA1024-RIPE
tech-c:         UVA1024-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
mnt-irt:        irt-SURFcert
created:        2016-05-03T11:37:25Z
last-modified:  2025-10-02T17:29:11Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

role:           UvA Hostmaster
address:        Universiteit van Amsterdam
address:        ICT Services
address:        Hogehilweg 21
address:        NL-1101CB Amsterdam
address:        The Netherlands
e-mail:         [email protected]
abuse-mailbox:  [email protected]
remarks:        ----------------------------------------------------
remarks:        Regarding security incidents please contact CERT-UvA
remarks:        For information about CERT-UvA: http://uva.nl/cert
remarks:        ----------------------------------------------------
admin-c:        JPV1024-RIPE
tech-c:         JPV1024-RIPE
tech-c:         SB1024
tech-c:         TH1024
tech-c:         JK1024
notify:         [email protected]
nic-hdl:        UVA1024-RIPE
mnt-by:         AS1124-MNT
created:        2009-10-08T15:52:10Z
last-modified:  2023-12-20T15:11:43Z
source:         RIPE

route:          145.109.0.0/17
origin:         AS1124
mnt-by:         AS1124-MNT
created:        2016-06-17T10:13:11Z
last-modified:  2016-06-17T10:13:11Z
source:         RIPE
notify:         [email protected]
descr:          UvAdraadloos

Nearby Ranges

BGP prefixes that overlap with 145.109.0.0/16

Range ASN Company Num of IPs
145.109.128.0/17 AS1124 Hogeschool van Amsterdam 32,768

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
145.109.97.130 AS1124 Universiteit van Amsterdam 3.72ms from Amsterdam, NL
145.109.64.1 AS1124 Universiteit van Amsterdam 0.72ms from Amsterdam, NL
145.109.107.48 AS1124 Universiteit van Amsterdam 3.09ms from Amsterdam, NL
145.109.85.135 AS1124 Universiteit van Amsterdam 2.85ms from Amsterdam, NL
145.109.92.1 AS1124 Universiteit van Amsterdam 0.56ms from Amsterdam, NL
145.109.36.1 AS1124 Universiteit van Amsterdam 0.56ms from Amsterdam, NL
145.109.59.233 AS1124 Universiteit van Amsterdam 3.83ms from Amsterdam, NL
145.109.45.108 AS1124 Universiteit van Amsterdam 2.91ms from Amsterdam, NL
145.109.44.1 AS1124 Universiteit van Amsterdam 0.58ms from Amsterdam, NL
145.109.65.53 AS1124 Universiteit van Amsterdam 3.17ms from Amsterdam, NL
145.109.54.176 AS1124 Universiteit van Amsterdam 16.37ms from Amsterdam, NL
145.109.69.130 AS1124 Universiteit van Amsterdam 3.22ms from Amsterdam, NL
145.109.6.176 AS1124 Universiteit van Amsterdam 8.33ms from Amsterdam, NL
145.109.104.1 AS1124 Universiteit van Amsterdam 0.76ms from Amsterdam, NL
145.109.111.163 AS1124 Universiteit van Amsterdam 2.98ms from Amsterdam, NL
145.109.91.183 AS1124 Universiteit van Amsterdam 3.21ms from Amsterdam, NL
145.109.93.204 AS1124 Universiteit van Amsterdam 4.37ms from Amsterdam, NL
145.109.5.87 AS1124 Universiteit van Amsterdam 3.70ms from Amsterdam, NL
145.109.99.171 AS1124 Universiteit van Amsterdam 3.89ms from Amsterdam, NL
145.109.4.1 AS1124 Universiteit van Amsterdam 0.54ms from Amsterdam, NL
145.109.100.1 AS1124 Universiteit van Amsterdam 0.66ms from Amsterdam, NL
145.109.24.1 AS1124 Universiteit van Amsterdam 0.59ms from Amsterdam, NL
145.109.72.1 AS1124 Universiteit van Amsterdam 0.76ms from Amsterdam, NL
145.109.87.160 AS1124 Universiteit van Amsterdam 3.84ms from Amsterdam, NL
145.109.108.1 AS1124 Universiteit van Amsterdam 0.71ms 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
83.84.218.1 AS33915 Vodafone Libertel B.V. 1.85ms from Amsterdam, NL
20.76.57.113 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
73.80.0.113 AS7922 Comcast Cable Communications, LLC 8.03ms from Ashburn, US
122.166.197.1 AS24560 Bharti Airtel Ltd., Telemedia Services 1.27ms from Bengaluru, IN
54.201.106.225 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
35.81.151.129 AS16509 Amazon.com, Inc. 0.51ms from Boardman, US
186.123.26.1 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.58ms from Buenos Aires, AR
124.161.92.129 AS4837 CHINA UNICOM China169 Backbone 6.67ms from Chengdu, CN
50.90.120.1 AS33363 Charter Communications, Inc 5.26ms from Chicago, US
73.8.34.1 AS7922 Comcast Cable Communications, LLC 2.38ms from Chicago, US
147.160.208.1 AS15054 Northeast Texas Broadband, LLC 3.78ms from Dallas, US
205.209.52.145 AS29863 Latisys-Denver, LLC 1.17ms from Denver, US
103.125.252.1 AS38200 BTS Communications (BD) ltd, 0.60ms from Dhaka, BD
195.253.47.1 AS8391 Knipp Medien und Kommunikation GmbH 2.58ms from Duesseldorf, DE
78.51.174.33 AS6805 Telefonica Germany GmbH & Co.OHG 2.68ms from Frankfurt am Main, DE
163.5.62.1 AS16276 OVH SAS 0.14ms from Gravelines, FR
116.6.232.97 AS4809 China Telecom Next Generation Carrier Network 3.14ms from Guangzhou, CN
193.175.188.145 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 5.45ms from Hamburg, DE
117.147.84.193 AS56041 China Mobile communications corporation 4.04ms from Hangzhou, CN
193.65.67.81 AS719 Elisa Oyj 0.62ms from Helsinki, FI
27.66.37.81 AS7552 Viettel Group 0.52ms from Ho Chi Minh City, VN
194.249.44.129 AS2107 ARNES 3.57ms from Ljubljana, SI
82.5.196.193 AS5089 Virgin Media Limited 8.09ms from London, GB
177.254.64.1 AS27831 Colombia Móvil 10.01ms from Medellin, CO
98.103.204.161 AS10796 Charter Communications Inc 0.72ms from Milwaukee, 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 145.109.20.1
traceroute to 145.109.20.1 (145.109.20.1): 64 hops max, 52 byte packets
2 [] 185.1.160.38 0.407 ms
5 [AS1124] 145.109.20.1 0.705 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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