145.102.132.0/22

AS1104 · Stichting Nederlandse Wetenschappelijk Onderzoek Instituten

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Summary

Country	Netherlands
Domain	nikhef.nl
ASN	AS1104
Registry	RIPE
ID	NIKHEF-NET

WHOIS Details

inetnum:        145.102.132.0 - 145.102.135.255
netname:        NIKHEF-NET
descr:          NIKHEF
descr:          Amsterdam
country:        NL
admin-c:        NIK1975-RIPE
tech-c:         NIK1975-RIPE
status:         LEGACY
mnt-by:         SN-LIR-MNT
mnt-irt:        irt-CERT-NL
created:        2012-10-16T14:21:11Z
last-modified:  2021-01-28T11:54:55Z
source:         RIPE
abuse-email:    cert@surfcert.nl
abuse-c:        SNS1-RIPE
abuse-org:      ORG-Sb3-RIPE

role:           Nikhef Network Operations Centre
address:        Science Park 105, NL 1098 XG Amsterdam, The Netherlands
e-mail:         noc@nikhef.nl
e-mail:         as1104@nikhef.nl
remarks:        *** Dutch National Institute for Subatomic Physics
remarks:        *** send to noc@nikhef.nl for network issues, to
remarks:        *** as1104@nikhef.nl for peering requests, and
remarks:        *** complaints and abuse notices to security@nikhef.nl
fax-no:         +31205925155
admin-c:        TS6666
admin-c:        DG11973-RIPE
tech-c:         DG11973-RIPE
tech-c:         TS6666
nic-hdl:        NIK1975-RIPE
mnt-by:         AS1104-MNT
created:        2018-07-02T13:05:19Z
last-modified:  2022-02-07T12:42:27Z
source:         RIPE

route:          145.102.132.0/22
descr:          NIKHEF-DHCP-NET
origin:         AS1104
mnt-by:         AS1103-MNT
mnt-by:         AS1104-MNT
mnt-routes:     AS1103-MNT
mnt-routes:     AS1104-MNT
created:        2012-11-09T12:03:35Z
last-modified:  2013-11-05T13:00:36Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 145.102.0.0/16

Range	ASN	Company	Num of IPs
145.102.4.0/23	AS1101	Onweer Service Provider	512
145.102.0.0/23	AS215088	SURF B.V.	512

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
145.102.135.80	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.44ms` from Amsterdam, NL
145.102.133.176	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.46ms` from Amsterdam, NL
145.102.134.225	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.41ms` from Amsterdam, NL
145.102.132.57	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.42ms` 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
87.202.112.70	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`11.49ms` from Athens, GR
71.75.67.118	AS11426 Charter Communications Inc	`10.68ms` from Charlotte, US
50.33.239.134	AS5650 Frontier Communications of America, Inc.	`10.22ms` from Chicago, US
73.8.53.182	AS7922 Comcast Cable Communications, LLC	`4.19ms` from Chicago, US
174.104.91.182	AS10796 Charter Communications Inc	`13.33ms` from Columbus, US
47.219.90.230	AS19108 Optimum	`8.84ms` from Dallas, US
98.43.37.118	AS7922 Comcast Cable Communications, LLC	`5.76ms` from Denver, US
3.73.230.150	AS16509 Amazon.com, Inc.	`0.15ms` from Frankfurt am Main, DE
93.188.245.230	AS34086 T-Systems International GmbH	`0.50ms` from Frankfurt am Main, DE
151.53.6.246	AS1267 WIND TRE S.P.A.	`11.42ms` from Frosinone, IT
182.254.177.38	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.10ms` from Guangzhou, CN
211.25.54.6	AS9930 TTNET-MY	`0.67ms` from Kuala Lumpur, MY
221.200.245.150	AS4837 CHINA UNICOM China169 Backbone	`8.69ms` from Liaoyang, CN
62.232.11.246	AS5413 Wavenet Limited	`0.76ms` from London, GB
98.176.51.246	AS22773 Cox Communications Inc.	`7.30ms` from Los Angeles, US
212.49.92.198	AS12455 Kenyan Post & Telecommunications Company / Telkom Kenya Ltd	`0.64ms` from Nairobi, KE
153.199.35.134	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.83ms` from Osaka, JP
177.71.134.214	AS16509 Amazon.com, Inc.	`0.17ms` from Osasco, BR
211.51.194.230	AS4766 Korea Telecom	`1.31ms` from Seoul, KR
159.143.218.6	AS8011 MongoDB, Inc.	`0.11ms` from Tokyo, JP
147.194.234.166	AS15128 Comwave Telecom Inc.	`11.02ms` from Toronto, CA
85.133.215.118	AS215350 Ayande Cloud	`15.58ms` from Yerevan, AM
178.160.57.6	AS5391 Hrvatski Telekom d.d.	`17.27ms` from Zagreb, HR
174.163.143.246	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Atlanta, US
52.34.122.118	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f3 145.102.132.57

traceroute to 145.102.132.57 (145.102.132.57): 64 hops max, 52 byte packets

3 [AS20495] 217.148.164.16 0.595 ms

4 [AS20495] 217.148.190.1 0.389 ms

5 [] 185.1.160.66 1.11 ms

6 [AS1104] 145.102.135.252 0.518 ms

7 [AS1104] 145.102.132.57 0.558 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On October 30th 2025

What are IP address ranges?

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