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:    [email protected]
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:         [email protected]
e-mail:         [email protected]
remarks:        *** Dutch National Institute for Subatomic Physics
remarks:        *** send to [email protected] for network issues, to
remarks:        *** [email protected] for peering requests, and
remarks:        *** complaints and abuse notices to [email protected]
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

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Pingable IPs

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

IP Address	ASN	Details
145.102.132.57	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.63ms` from Amsterdam, NL
145.102.134.188	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.62ms` from Amsterdam, NL
145.102.133.176	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.61ms` from Amsterdam, NL
145.102.135.80	AS1104 Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	`0.55ms` 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
69.140.85.102	AS7922 Comcast Cable Communications, LLC	`9.55ms` from Ashburn, US
20.127.28.246	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
108.166.142.150	AS30036 Mediacom Communications Corp	`7.61ms` from Atlanta, US
172.125.45.134	AS7018 AT&T Enterprises, LLC	`9.46ms` from Atlanta, US
92.123.0.6	AS20940 Akamai International B.V.	`4.17ms` from Curitiba, BR
54.170.250.22	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
52.104.171.54	AS8075 Microsoft Corporation	`0.29ms` from Frankfurt am Main, DE
66.68.47.70	AS11427 Charter Communications Inc	`9.48ms` from Houston, US
193.114.121.38	AS7545 TPG Telecom Limited	`10.92ms` from Melbourne, AU
81.162.13.150	AS198541 Intercomtel-as MTT segment	`5.99ms` from Moscow, RU
92.241.104.134	AS44265 OOO Smoltelecom	`6.72ms` from Moscow, RU
158.144.68.86	AS132524 Tata Institute of Fundamental Research	`2.62ms` from Mumbai, IN
68.192.43.198	AS6128 Cablevision Systems Corp.	`7.70ms` from New York City, US
176.157.139.54	AS5410 Bouygues Telecom SA	`1.23ms` from Paris, FR
27.222.121.6	AS4837 CHINA UNICOM China169 Backbone	`7.24ms` from Qingdao, CN
112.158.202.214	AS17858 LG POWERCOMM	`2.56ms` from Seoul, KR
213.180.5.38	AS3249 Telia Eesti AS	`0.40ms` from Tallinn, EE
59.85.189.118	AS10010 TOKAI Communications Corporation	`12.11ms` from Tokyo, JP
113.37.95.246	AS17506 ARTERIA Networks Corporation	`1.37ms` from Tokyo, JP
49.113.139.70	AS4134 CHINANET-BACKBONE	`1.48ms` from UEruemqi, CN
51.83.184.198	AS16276 OVH SAS	`0.12ms` from Warsaw, PL
75.35.194.182	AS7018 AT&T Enterprises, LLC	`6.90ms` from Atlanta, US
44.248.212.102	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
78.166.206.246	AS9121 Turk Telekomunikasyon Anonim Sirketi	`11.08ms` from Bursa, TR
3.145.157.246	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US

Traceroute

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

traceroute -a -n -q1 -f2 145.102.133.176

traceroute to 145.102.133.176 (145.102.133.176): 64 hops max, 52 byte packets

2 [] 185.1.160.38 0.341 ms

3 [AS1103] 145.145.181.181 0.769 ms

4 [AS1103] 145.145.19.125 0.867 ms

5 [AS1103] 145.145.19.126 2.297 ms

6 [AS1104] 145.102.135.252 0.701 ms

7 [AS1104] 145.102.133.176 0.737 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On December 14th 2025

What are IP address ranges?

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