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
31.53.225.134	AS2856 British Telecommunications PLC	`3.57ms` from Erith, GB
79.206.251.102	AS3320 Deutsche Telekom AG	`6.62ms` from Frankfurt am Main, DE
36.67.211.134	AS7713 PT Telekomunikasi Indonesia	`0.65ms` from Jakarta, ID
100.42.120.6	AS23005 SWITCH, LTD	`5.11ms` from Los Angeles, US
51.52.230.70	AS31655 Gamma Telecom Holdings Ltd	`2.54ms` from Manchester, GB
23.24.62.134	AS7922 Comcast Cable Communications, LLC	`7.84ms` from Piscataway, US
74.91.222.246	AS31898 Oracle Corporation	`0.36ms` from Singapore, SG
149.171.167.246	AS23859 University of New South Wales	`0.84ms` from Sydney, AU
83.179.19.102	AS1257 Tele2 Sverige AB	`14.07ms` from Vilnius, LT
65.196.120.22	AS701 Verizon Business	`0.32ms` from Warsaw, PL
78.1.220.134	AS5391 Hrvatski Telekom d.d.	`1.78ms` from Zagreb, HR
93.180.67.118	AS48635 Your Hosting B.V.	`0.59ms` from Amsterdam, NL
73.200.198.182	AS7922 Comcast Cable Communications, LLC	`7.16ms` from Ashburn, US
23.100.20.150	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
73.145.20.230	AS7922 Comcast Cable Communications, LLC	`8.01ms` from Detroit, US
185.146.45.102	AS8468 ENTANET International Limited	`9.98ms` from Erith, GB
183.158.154.198	AS4134 CHINANET-BACKBONE	`6.06ms` from Hangzhou, CN
103.194.185.246	AS45753 Netsec Limited	`0.54ms` from Hong Kong, HK
221.201.106.230	AS4837 CHINA UNICOM China169 Backbone	`9.28ms` from Liaoyang, CN
5.65.230.38	AS5607 Sky UK Limited	`5.39ms` from London, GB
47.229.31.6	AS20115 Charter Communications LLC	`5.20ms` from Los Angeles, US
79.22.128.214	AS3269 Telecom Italia S.p.A.	`5.92ms` from Milan, IT
217.58.69.214	AS3269 Telecom Italia S.p.A.	`6.27ms` from Milan, IT
84.221.59.134	AS8612 Tiscali Italia S.P.A.	`10.29ms` from Milan, IT
24.37.26.166	AS5769 Videotron Ltee	`3.83ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -f3 -m10 145.107.27.40

traceroute to 145.107.27.40 (145.107.27.40): 10 hops max, 52 byte packets

3 [] 80.249.208.34 35.323 ms

4 [AS1103] 145.145.181.181 39.012 ms

5 [AS1103] 145.145.176.46 42.16 ms

6 [AS1103] 145.145.8.81 38.598 ms

7 [AS1103] 145.145.8.82 38.699 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Keflavik, IS

On November 28th 2025

What are IP address ranges?

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