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:    cert@surfcert.nl
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:         hostmaster@uva.nl
abuse-mailbox:  abuse@uva.nl
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:         hostmaster@uva.nl
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:         hostmaster@uva.nl
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

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

IP Address ASN Details
145.109.82.36 AS1124 Universiteit van Amsterdam 2.91ms from Amsterdam, NL
145.109.88.1 AS1124 Universiteit van Amsterdam 0.52ms from Amsterdam, NL
145.109.16.1 AS1124 Universiteit van Amsterdam 0.50ms from Amsterdam, NL
145.109.85.85 AS1124 Universiteit van Amsterdam 2.17ms from Amsterdam, NL
145.109.65.107 AS1124 Universiteit van Amsterdam 2.40ms from Amsterdam, NL
145.109.112.1 AS1124 Universiteit van Amsterdam 0.71ms from Amsterdam, NL
145.109.104.1 AS1124 Universiteit van Amsterdam 0.67ms from Amsterdam, NL
145.109.101.189 AS1124 Universiteit van Amsterdam 9.57ms from Hamburg, DE
145.109.66.199 AS1124 Universiteit van Amsterdam 221.14ms from Sao Paulo, BR
145.109.108.1 AS1124 Universiteit van Amsterdam 0.67ms from Amsterdam, NL
145.109.62.79 AS1124 Universiteit van Amsterdam 3.21ms from Amsterdam, NL
145.109.77.136 AS1124 Universiteit van Amsterdam 2.41ms from Amsterdam, NL
145.109.29.65 AS1124 Universiteit van Amsterdam 14.58ms from Amsterdam, NL
145.109.4.1 AS1124 Universiteit van Amsterdam 0.45ms from Amsterdam, NL
145.109.59.161 AS1124 Universiteit van Amsterdam 23.94ms from Amsterdam, NL
145.109.56.1 AS1124 Universiteit van Amsterdam 0.71ms from Amsterdam, NL
145.109.83.157 AS1124 Universiteit van Amsterdam 2.56ms from Amsterdam, NL
145.109.71.171 AS1124 Universiteit van Amsterdam 2.45ms from Amsterdam, NL
145.109.99.159 AS1124 Universiteit van Amsterdam 2.75ms from Amsterdam, NL
145.109.94.161 AS1124 Universiteit van Amsterdam 3.56ms from Amsterdam, NL
145.109.86.93 AS1124 Universiteit van Amsterdam 3.90ms from Amsterdam, NL
145.109.87.168 AS1124 Universiteit van Amsterdam 70.72ms from Amsterdam, NL
145.109.109.96 AS1124 Universiteit van Amsterdam 4.52ms from Amsterdam, NL
145.109.40.1 AS1124 Universiteit van Amsterdam 0.48ms from Amsterdam, NL
145.109.92.1 AS1124 Universiteit van Amsterdam 0.45ms 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
45.130.60.1 AS214927 PSB HOSTING LTD 0.53ms from Amsterdam, NL
5.206.208.17 AS42707 e-Quest IT-diensten B.V. 2.17ms from Amsterdam, NL
129.2.147.193 AS27 University of Maryland 2.99ms from Ashburn, US
52.146.24.129 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
35.81.151.129 AS16509 Amazon.com, Inc. 0.53ms from Boardman, US
109.96.85.1 AS9050 Orange Romania S.A. 2.80ms from Bucharest, RO
178.248.204.161 AS42864 Giganet Internet Szolgaltato Kft 0.12ms from Budapest, HU
88.132.250.1 AS47159 Celldomolki Kabeltelevizio Kft. 5.45ms from Budapest, HU
181.107.200.113 AS7303 Telecom Argentina S.A. 11.89ms from Buenos Aires, AR
186.108.116.1 AS7303 Telecom Argentina S.A. 1.95ms from Buenos Aires, AR
201.213.196.1 AS7303 Telecom Argentina S.A. 1.18ms from Buenos Aires, AR
222.208.220.1 AS4134 CHINANET-BACKBONE 8.98ms from Chengdu, CN
125.81.192.193 AS4134 CHINANET-BACKBONE 4.79ms from Chongqing, CN
175.31.255.65 AS4134 CHINANET-BACKBONE 9.25ms from Dalian, CN
70.182.66.193 AS22773 Cox Communications Inc. 5.13ms from Dallas, US
198.44.68.1 AS54290 Hostwinds LLC. 0.56ms from Dallas, US
103.114.21.33 AS137579 BOL System 3.02ms from Dhaka, BD
195.253.47.1 AS8391 Knipp Medien und Kommunikation GmbH 2.45ms from Duesseldorf, DE
104.231.80.1 AS10796 Charter Communications Inc 6.79ms from Flint, US
120.234.228.49 AS9808 China Mobile Communications Group Co., Ltd. 5.72ms from Guangzhou, CN
131.196.114.225 AS52468 UFINET PANAMA S.A. 4.08ms from Guayaquil, EC
182.241.87.1 AS4134 CHINANET-BACKBONE 18.93ms from Guiyang, CN
124.225.192.225 AS4134 CHINANET-BACKBONE 0.61ms from Haikou, CN
113.0.56.17 AS4837 CHINA UNICOM China169 Backbone 1.11ms from Harbin, CN
1.183.76.1 AS4134 CHINANET-BACKBONE 5.33ms from Hohhot, CN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m11 145.109.26.230
traceroute to 145.109.26.230 (145.109.26.230): 11 hops max, 52 byte packets
5 [] 80.249.208.34 14.944 ms
6 [AS1103] 145.145.19.229 15.034 ms
8 [AS1124] 145.18.252.9 15.353 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Edinburgh, GB
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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