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
107.181.159.6	AS50077 SYN LTD	`0.22ms` from Amsterdam, NL
179.134.83.102	AS26599 TELEFÔNICA BRASIL S.A	`13.46ms` from Belo Horizonte, BR
184.84.86.54	AS16625 Akamai Technologies, Inc.	`0.55ms` from Dallas, US
115.241.3.54	AS55836 Reliance Jio Infocomm Limited	`2.38ms` from Delhi, IN
162.158.82.166	AS13335 Cloudflare, Inc.	`0.70ms` from Guatemala City, GT
204.195.12.182	AS11404 Wave Broadband	`5.29ms` from Hillsboro, US
101.255.134.38	AS38511 PT Remala Abadi	`1.70ms` from Jakarta, ID
43.192.123.150	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`6.91ms` from Lanzhou, CN
80.43.193.102	AS13285 TalkTalk Communications Limited	`1.97ms` from London, GB
174.85.73.6	AS20115 Charter Communications LLC	`13.05ms` from Los Angeles, US
60.122.220.166	AS17676 SoftBank Corp.	`3.76ms` from Osaka, JP
73.25.194.6	AS7922 Comcast Cable Communications, LLC	`6.13ms` from Portland, US
34.206.74.134	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
193.206.84.230	AS137 Consortium GARR	`0.65ms` from Rome, IT
50.255.48.70	AS7922 Comcast Cable Communications, LLC	`5.31ms` from San Jose, US
71.89.233.150	AS20115 Charter Communications LLC	`10.92ms` from Santa Clara, US
203.64.100.86	AS1659 Taiwan Academic Network (TANet) Information Center	`3.63ms` from Taichung, TW
51.224.182.166	AS16509 Amazon.com, Inc.	`0.96ms` from Berlin, DE
223.196.2.102	AS55644 Vodafone Idea Ltd	`1.32ms` from Chennai, IN
12.248.59.214	AS7018 AT&T Enterprises, LLC	`1.23ms` from Dallas, US
91.158.52.182	AS719 Elisa Oyj	`1.01ms` from Helsinki, FI
36.65.98.134	AS7713 PT Telekomunikasi Indonesia	`6.55ms` from Jakarta, ID
36.67.211.134	AS7713 PT Telekomunikasi Indonesia	`0.66ms` from Jakarta, ID
45.13.227.38	AS49581 Ferdinand Zink trading as Tube-Hosting	`0.11ms` from Kerkrade, NL
90.219.128.246	AS5607 Sky UK Limited	`6.83ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -f2 -m9 145.107.27.11

traceroute to 145.107.27.11 (145.107.27.11): 9 hops max, 52 byte packets

2 [] 193.239.117.149 6.325 ms

3 [AS1103] 145.145.181.11 10.39 ms

4 [AS1103] 145.145.176.51 9.67 ms

5 [AS1103] 145.145.8.81 9.375 ms

6 [AS1103] 145.145.8.82 9.888 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On November 6th 2025

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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