1. All IP Ranges
  2. 146.0.0.0/8
  3. 146.103.0.0/16
  4. AS210358  | 146.103.225.0/24

146.103.225.0/24

AS210358  ·  IMEC (Interuniversitair Micro-Electronica Centrum) VZW

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Summary

Country Belgium
Domain imec.be
ASN AS210358
Registry RIPE
ID IMEC-NET

WHOIS Details

inetnum:        146.103.192.0 - 146.103.255.255
netname:        IMEC-NET
org:            ORG-IMCV1-RIPE
descr:          Interuniversity Micro-Electronics Center (IMEC)
descr:          Kapeldreef 75
descr:          Heverlee, 3001
country:        BE
admin-c:        PU396-RIPE
admin-c:        BH4868-RIPE
tech-c:         PU396-RIPE
tech-c:         BH4868-RIPE
status:         LEGACY
remarks:        ---------------------------------
remarks:        In case of abuse, please contact:
remarks:        abuse@imec.be
remarks:        ---------------------------------
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         lir-be-imec-1-MNT
created:        2025-12-04T14:12:14Z
last-modified:  2025-12-04T14:12:14Z
source:         RIPE
abuse-email:    abuse@imec.be
abuse-c:        AR66958-RIPE
abuse-org:      ORG-IMCV1-RIPE

organisation:   ORG-IMCV1-RIPE
org-name:       IMEC (Interuniversitair Micro-Electronica Centrum) VZW
country:        BE
org-type:       LIR
address:        Kapeldreef 75
address:        3001
address:        Leuven
address:        BELGIUM
phone:          +3216281211
e-mail:         info@imec.be
admin-c:        IA6667-RIPE
tech-c:         IA6667-RIPE
abuse-c:        AR66958-RIPE
mnt-ref:        lir-be-imec-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-be-imec-1-MNT
created:        2021-12-13T07:52:18Z
last-modified:  2021-12-13T07:52:18Z
source:         RIPE
abuse-email:    abuse@imec.be
abuse-c:        AR66958-RIPE
abuse-org:      undefined

person:         Bert Heylen
address:        Kapeldreef 75, 3001 Heverlee, Belgium
phone:          +32475962584
nic-hdl:        BH4868-RIPE
mnt-by:         lir-be-imec-1-MNT
created:        2021-12-14T15:54:13Z
last-modified:  2021-12-14T15:54:13Z
source:         RIPE

person:         Pieter Uytterhoeven
address:        IMEC
address:        Kapeldreef 75
address:        B-3001 Leuven
address:        Belgium
phone:          +32 16 288326
fax-no:         +32 16 281580
e-mail:         uytterpi@imec.be
nic-hdl:        PU396-RIPE
mnt-by:         BELNET-MNT
created:        2010-06-14T10:06:31Z
last-modified:  2010-06-14T10:06:31Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 146.103.0.0/16

Range ASN Company Num of IPs
146.103.160.0/19 AS48101 Trooli Ltd 8,192
146.103.128.0/19 AS48101 Trooli Ltd 8,192
146.103.40.0/22 AS215311 NET 146 103 40 0 22 1,024
146.103.62.0/23 AS16509 Private Customer 512
146.103.8.0/23 AS29066 Private Customer 512
146.103.16.0/23 AS152179 GLOBAL COMMUNICATION NETWORK LIMITED 512
146.103.18.0/24 AS137409 Private Customer 256
146.103.0.0/24 AS135402 Private Customer 256
146.103.3.0/24 AS13213 Private Customer 256
146.103.11.0/24 AS19318 Private Customer 256
146.103.36.0/24 AS200017 Private Customer 256
146.103.49.0/24 AS202520 SkillHost 256
146.103.39.0/24 AS206092 Private Customer 256
146.103.50.0/24 AS207994 Blockchain Creek 256
146.103.26.0/24 AS209474 Ekiphost Bilisim Teknolojileri 256
146.103.31.0/24 AS135391 Private Customer 256
146.103.7.0/24 AS20860 Private Customer 256
146.103.23.0/24 AS20860 Private Customer 256
146.103.108.0/24 AS216071 Amsterdam, Netherlands 256
146.103.45.0/24 AS212238 Private Customer 256
146.103.51.0/24 AS212238 SSV IT PROVIDER ONLINE SERVICES LTD 256
146.103.61.0/24 AS212335 Private Customer 256
146.103.47.0/24 AS212762 Ck Hosting 256
146.103.34.0/24 AS213690 Private Customer 256
146.103.25.0/24 AS213772 Private Customer 256
146.103.38.0/24 AS213772 Private Customer 256
146.103.60.0/24 AS214618 HTB Systems 256
146.103.24.0/24 AS214803 Baran Cirak 256
146.103.10.0/24 AS16276 Net OVH 256
146.103.54.0/24 AS216022 DirectNode 256
146.103.103.0/24 AS216071 Amsterdam, Netherlands 256
146.103.102.0/24 AS216071 Amsterdam, Netherlands 256
146.103.21.0/24 AS20860 Private Customer 256
146.103.101.0/24 AS216071 Amsterdam, Netherlands 256
146.103.104.0/24 AS216071 Amsterdam, Netherlands 256
146.103.105.0/24 AS216071 Amsterdam, Netherlands 256
146.103.106.0/24 AS216071 Amsterdam, Netherlands 256
146.103.107.0/24 AS216071 Amsterdam, Netherlands 256
146.103.100.0/24 AS216071 Amsterdam, Netherlands 256
146.103.109.0/24 AS216071 Amsterdam, Netherlands 256
146.103.110.0/24 AS216071 Amsterdam, Netherlands 256
146.103.111.0/24 AS216071 Amsterdam, Netherlands 256
146.103.112.0/24 AS216071 Amsterdam, Netherlands 256
146.103.113.0/24 AS216071 Amsterdam, Netherlands 256
146.103.114.0/24 AS216071 Amsterdam, Netherlands 256
146.103.115.0/24 AS216071 Amsterdam, Netherlands 256
146.103.116.0/24 AS216071 Amsterdam, Netherlands 256
146.103.117.0/24 AS216071 Amsterdam, Netherlands 256
146.103.118.0/24 AS216071 Amsterdam, Netherlands 256
146.103.20.0/24 AS20860 Private Customer 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
146.103.225.5 AS210358 IMEC (Interuniversitair Micro-Electronica Centrum) VZW 1.39ms from Brussels, BE

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
69.221.234.104 AS7018 AT&T Enterprises, LLC 11.04ms from Atlanta, US
115.183.72.8 AS4808 China Unicom Beijing Province Network 4.52ms from Beijing, CN
94.110.172.72 AS47377 Orange Belgium SA 9.71ms from Brussels, BE
34.98.91.200 AS396982 Google LLC 0.07ms from Melbourne, AU
73.125.205.120 AS7922 Comcast Cable Communications, LLC 4.97ms from Miami, US
20.83.224.216 AS8075 Microsoft Corporation 0.32ms from Quincy, US
94.188.48.8 AS12714 PJSC MegaFon 1.76ms from Saint Petersburg, RU
121.140.51.136 AS4766 Korea Telecom 1.17ms from Seoul, KR
140.117.169.152 AS17713 Ministry of Education Computer Center 3.78ms from Taichung, TW
60.32.161.40 AS4713 NTT DOCOMO BUSINESS,Inc. 7.63ms from Tokyo, JP
124.187.83.104 AS1221 Telstra Limited 6.20ms from Brisbane, AU
3.142.209.104 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
113.175.67.8 AS45899 VNPT Corp 5.24ms from Hanoi, VN
58.122.185.88 AS9318 SK Broadband Co Ltd 7.05ms from Incheon, KR
58.234.107.24 AS9318 SK Broadband Co Ltd 1.45ms from Incheon, KR
67.150.146.120 AS20115 Charter Communications LLC 5.08ms from Los Angeles, US
73.199.245.216 AS7922 Comcast Cable Communications, LLC 6.19ms from New York City, US
78.197.70.8 AS12322 Free SAS 1.00ms from Paris, FR
54.90.91.168 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
35.73.252.168 AS16509 Amazon.com, Inc. 0.15ms from Tokyo, JP
20.31.255.152 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
17.171.47.8 AS714 Apple Inc. 10.88ms from Ashburn, US
52.151.196.24 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
170.231.179.8 AS264725 COOP. DE PROV. DE SERV. TELEF. PRESIDENTE DERQUI LTDA 1.63ms from Buenos Aires, AR
52.252.199.120 AS8075 Microsoft Corporation 0.41ms from Chicago, 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 146.103.225.5
traceroute to 146.103.225.5 (146.103.225.5): 64 hops max, 52 byte packets
3 [] 194.53.172.65 1.313 ms
4 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

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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