145.107.24.0/22

AS1103 · SURF B.V.

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Summary

Country	Netherlands
Domain	ru.nl
ASN	AS1103
Registry	RIPE
ID	RU-NET

WHOIS Details

inetnum:        145.107.24.0 - 145.107.27.255
org:            ORG-RU11-RIPE
netname:        RU-NET
descr:          Radboud University Nijmegen
country:        NL
admin-c:        IIRU1-RIPE
tech-c:         IIRU1-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-by:         SURF-AUTO-MNT
created:        2020-08-04T13:13:56Z
last-modified:  2025-10-02T17:29:20Z
source:         RIPE
abuse-email:    cert@ru.nl
abuse-c:        IIRU1-RIPE
abuse-org:      ORG-RU11-RIPE

organisation:   ORG-RU11-RIPE
org-name:       Radboud Universiteit Nijmegen
country:        NL
org-type:       OTHER
address:        P.O. box 9101
address:        NL-6500 HB
address:        Nijmegen
address:        the Netherlands
phone:          +31243617959
e-mail:         noc-isc@ru.nl
mnt-by:         SN-LIR-MNT
mnt-ref:        SN-LIR-MNT
abuse-c:        IIRU1-RIPE
created:        2015-05-18T12:56:12Z
last-modified:  2022-12-01T17:31:35Z
source:         RIPE
abuse-email:    cert@ru.nl
abuse-c:        IIRU1-RIPE
abuse-org:      undefined

role:           ISC IT-services Radboud University
address:        Geert Grooteplein 41
address:        NL 6525 GA
address:        Nijmegen
address:        Netherlands
phone:          +31 2436 17959
e-mail:         noc-isc@ru.nl
nic-hdl:        IIRU1-RIPE
abuse-mailbox:  cert@ru.nl
remarks:        Use cert@ru.nl or abuse@ru.nl to report security incidents and abuse.
mnt-by:         SN-LIR-MNT
created:        2017-11-21T15:42:36Z
last-modified:  2017-11-21T15:42:36Z
source:         RIPE

route:          145.107.24.0/22
origin:         AS1103
mnt-by:         AS1103-MNT
mnt-by:         SN-LIR-MNT
created:        2021-10-25T13:29:41Z
last-modified:  2021-10-25T13:29:41Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 145.107.0.0/16

Range	ASN	Company	Num of IPs
145.107.4.0/22	AS1104	NIKHEF	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
4.180.154.70	AS8075 Microsoft Corporation	`0.29ms` from Amsterdam, NL
23.211.198.86	AS16625 Akamai Technologies, Inc.	`0.24ms` from Atlanta, US
77.13.67.86	AS6805 Telefonica Germany GmbH & Co.OHG	`2.88ms` from Berlin, DE
5.14.4.230	AS8708 DIGI ROMANIA S.A.	`4.17ms` from Bucharest, RO
79.230.83.246	AS3320 Deutsche Telekom AG	`3.27ms` from Duesseldorf, DE
213.83.32.150	AS12306 Plus.line AG	`4.11ms` from Frankfurt am Main, DE
84.144.44.246	AS3320 Deutsche Telekom AG	`7.68ms` from Frankfurt am Main, DE
193.155.94.6	AS702 Verizon Business	`3.65ms` from Frankfurt am Main, DE
93.102.74.134	AS2860 NOS COMUNICACOES, S.A.	`10.12ms` from Lisbon, PT
81.149.255.198	AS2856 British Telecommunications PLC	`2.48ms` from London, GB
77.98.182.86	AS5089 Virgin Media Limited	`7.35ms` from London, GB
20.217.75.6	AS8075 Microsoft Corporation	`0.96ms` from Tel Aviv, IL
88.222.159.134	AS24877 UAB INIT	`2.36ms` from Vilnius, LT
81.205.21.86	AS1136 KPN B.V.	`1.11ms` from Amsterdam, NL
173.223.163.214	AS20940 Akamai International B.V.	`0.16ms` from Ashburn, US
99.88.208.38	AS7018 AT&T Enterprises, LLC	`3.94ms` from Atlanta, US
202.2.63.6	AS16276 OVH SAS	`0.23ms` from Beauharnois, CA
179.14.217.118	AS27831 Colombia Móvil	`13.93ms` from Bogota, CO
52.252.17.182	AS8075 Microsoft Corporation	`0.28ms` from Boydton, US
203.92.197.246	AS17817 Concentrix Daksh Services India Private Limited	`1.70ms` from Delhi, IN
67.0.239.182	AS209 CenturyLink Communications, LLC	`9.55ms` from Denver, US
68.206.14.150	AS11427 Charter Communications Inc	`5.26ms` from Houston, US
172.113.227.6	AS20001 Charter Communications Inc	`4.67ms` from Los Angeles, US
45.19.214.150	AS7018 AT&T Enterprises, LLC	`12.71ms` from Miami, US
131.128.198.246	AS14348 University of Rhode Island	`6.53ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m9 145.107.26.4

traceroute to 145.107.26.4 (145.107.26.4): 9 hops max, 52 byte packets

1 [AS15169] 66.249.95.10 95.256 ms

2 *

3 [AS1103] 145.145.181.181 102.638 ms

4 [AS1103] 145.145.176.46 102.154 ms

5 [AS1103] 145.145.8.81 101.845 ms

6 [AS1103] 145.145.8.82 102.421 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Moncks Corner, US

On October 17th 2025

What are IP address ranges?

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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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