37.128.144.0/21

AS197902 · Hostnet B.V.

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Summary

Country	Netherlands
Domain	hostnet.nl
ASN	AS197902
Registry	RIPE
ID	NL-HOSTNET-20120217

WHOIS Details

inetnum:        37.128.144.0 - 37.128.151.255
netname:        NL-HOSTNET-20120217
country:        NL
org:            ORG-HB6-RIPE
admin-c:        HNOP1-RIPE
tech-c:         HNOP1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HOSTNET-NL-MNT
mnt-routes:     HOSTNET-NL-MNT
notify:         steven@hostnet.nl
created:        2012-02-17T10:36:07Z
last-modified:  2017-03-01T12:44:27Z
source:         RIPE
abuse-email:    abuse@hostnet.nl
abuse-c:        HNOP1-RIPE
abuse-org:      ORG-HB6-RIPE

organisation:   ORG-HB6-RIPE
org-name:       Hostnet B.V.
country:        NL
org-type:       LIR
address:        DE RUYTERKADE 6
address:        1013 AA
address:        AMSTERDAM
address:        NETHERLANDS
phone:          +31 (0)20 7500 800
e-mail:         noc@hostnet.nl
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        HOSTNET-NL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HOSTNET-NL-MNT
admin-c:        KS11185-RIPE
admin-c:        RS22347-RIPE
abuse-c:        HNOP1-RIPE
created:        2006-09-29T05:11:06Z
last-modified:  2024-10-21T05:53:15Z
source:         RIPE

role:           Hostnet Network Operations
address:        Hostnet B.V.
address:        De Ruyterkade 6
address:        1013 AA Amsterdam
address:        The Netherlands
phone:          +31 20 7500 800
e-mail:         network@one.com
admin-c:        JW8882-RIPE
tech-c:         KS11185-RIPE
tech-c:         RS22347-RIPE
nic-hdl:        HNOP1-RIPE
created:        2006-10-05T09:03:39Z
last-modified:  2024-10-27T16:00:33Z
source:         RIPE
mnt-by:         HOSTNET-NL-MNT
abuse-mailbox:  abuse@hostnet.nl

route:          37.128.144.0/21
origin:         AS197902
mnt-by:         HOSTNET-NL-MNT
mnt-by:         ONECOM-MNT
created:        2024-08-22T05:03:04Z
last-modified:  2024-08-22T05:16:03Z
source:         RIPE

route:          37.128.144.0/21
origin:         AS51468
mnt-by:         ONECOM-MNT
mnt-by:         HOSTNET-NL-MNT
created:        2023-06-02T13:01:59Z
last-modified:  2023-06-02T13:01:59Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.128.0.0/16

Range	ASN	Company	Num of IPs
37.128.208.0/20	AS39642	Norlys Digital A/S	4,096
37.128.224.0/20	AS2614	Agentia de Administrare a Retelei Nationale de Informatica pentru Educatie si Cercetare	4,096
37.128.152.0/21	AS8865	Politechnika Bialostocka	2,048
37.128.176.0/21	AS198433	CKW Fiber Services AG	2,048
37.128.184.0/21	AS20860	IOMART MANAGED SERVICES LIMITED	2,048
37.128.128.0/21	AS50957	MEMSET Ltd	2,048
37.128.204.0/22	AS42532	SIA VEESP	1,024
37.128.160.0/22	AS57832	Vstack Europe Sp. z o.o.	1,024
37.128.170.0/24	AS198479	SATELVEX S.A.	256
37.128.175.0/24	AS41418	SATELVEX S.A.	256
37.128.174.0/24	AS198479	NUNSYS S.L.	256
37.128.173.0/24	AS198479	NUNSYS SL	256

Hosted domains

There are 15,170 domain names hosted across 810 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.128.144.113	eko-code.com	805
37.128.148.32	dakdekkers-flevoland.nl	783
37.128.144.13	taxiberm.nl	688
37.128.144.216	houtenvloerenputten.nl	531
37.128.144.166	sustainablehomebattery.com	383
37.128.148.169	jpxtreme.nl	326
37.128.144.87	kwekerijvanmeer.nl	323
37.128.144.172	in2spandoeken.nl	284
37.128.144.171	ottersinstallatietechniek.nl	276
37.128.144.77	xd-connects.uk	263
37.128.144.251	unbound-amsterdam.com	239
37.128.148.197	bouwmaterieelbenelux.com	228
37.128.144.213	houseofhospitality.amsterdam	220
37.128.148.44	processproductdesign.nl	212
37.128.144.190	myindustrialinterior.nl	196
37.128.148.141	xsitconsultancy.nl	187
37.128.148.111	kfa-alkmaar.nl	186
37.128.150.199	tsclifesciences.us	154
37.128.144.197	amayzine.asia	145
37.128.144.114	weed-it.com	138

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

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

IP Address	ASN	Details
37.128.144.90	AS197902 Hostnet B.V.	`0.46ms` from Copenhagen, DK
37.128.151.33	AS197902 Hostnet B.V.	`0.51ms` from Copenhagen, DK
37.128.145.141	AS197902 Hostnet B.V.	`0.49ms` from Copenhagen, DK
37.128.150.1	AS197902 Hostnet B.V.	`0.48ms` from Copenhagen, DK
37.128.149.1	AS197902 Hostnet B.V.	`0.51ms` from Copenhagen, DK
37.128.148.116	AS197902 Hostnet B.V.	`0.46ms` from Copenhagen, DK
37.128.147.5	AS197902 Hostnet B.V.	`0.46ms` from Copenhagen, DK
37.128.146.160	AS197902 Hostnet B.V.	`0.49ms` from Copenhagen, DK

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
130.89.241.5	AS1133 University Twente	`3.70ms` from Amsterdam, NL
67.21.49.213	AS35873 Move Networks, inc.	`0.29ms` from Cheyenne, US
74.41.201.69	AS5650 Frontier Communications of America, Inc.	`17.15ms` from Chicago, US
96.91.179.149	AS7922 Comcast Cable Communications, LLC	`11.75ms` from Chicago, US
46.64.24.101	AS5607 Sky UK Limited	`1.51ms` from Erith, GB
35.234.95.181	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
76.31.165.213	AS7922 Comcast Cable Communications, LLC	`6.38ms` from Houston, US
46.255.34.165	AS25133 LLC "McLaut-Invest"	`3.11ms` from Kyiv, UA
195.11.134.165	AS1273 Vodafone Group PLC	`0.63ms` from London, GB
20.77.85.133	AS8075 Microsoft Corporation	`0.20ms` from London, GB
13.204.192.181	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
74.102.14.245	AS701 Verizon Business	`1.12ms` from New York City, US
176.210.116.213	AS12389 PJSC Rostelecom	`5.96ms` from Novosibirsk, RU
3.212.184.101	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
79.8.227.21	AS3269 Telecom Italia S.p.A.	`3.38ms` from Rome, IT
65.141.11.53	AS209 CenturyLink Communications, LLC	`0.60ms` from Seattle, US
121.182.163.69	AS4766 Korea Telecom	`5.19ms` from Seoul, KR
54.251.130.5	AS16509 Amazon.com, Inc.	`0.15ms` from Singapore, SG
101.110.57.117	AS17676 SoftBank Corp.	`1.60ms` from Tokyo, JP
79.231.248.117	AS3320 Deutsche Telekom AG	`2.23ms` from Berlin, DE
87.106.108.229	AS8560 IONOS SE	`0.58ms` from Berlin, DE
69.61.183.37	AS6181 Cincinnati Bell Telephone Company LLC	`1.42ms` from Cincinnati, US
128.146.197.149	AS159 Ohio State University	`1.89ms` from Columbus, US
72.48.28.37	AS7459 Grande Communications Networks, LLC	`4.71ms` from Dallas, US
60.174.63.133	AS4134 CHINANET-BACKBONE	`7.74ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f4 37.128.149.1

traceroute to 37.128.149.1 (37.128.149.1): 64 hops max, 52 byte packets

4 [AS51468] 193.202.110.246 2.299 ms

5 [AS51468] 185.10.8.10 8.168 ms

6 [AS51468] 185.10.8.20 18.754 ms

7 [AS197902] 37.128.149.1 0.618 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On February 7th 2026

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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