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:         [email protected]
created:        2012-02-17T10:36:07Z
last-modified:  2017-03-01T12:44:27Z
source:         RIPE
abuse-email:    [email protected]
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:         [email protected]
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:         [email protected]
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:  [email protected]

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 15,316 domain names hosted across 812 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	alternativedrivesystem.com	799
37.128.148.32	dakwerken-aalsmeer.nl	777
37.128.144.13	taxiberm.nl	683
37.128.144.216	laminaatraalte.nl	532
37.128.144.166	dierenartsenhoogeveen.nl	375
37.128.148.169	newloox.nl	326
37.128.144.87	lamersverhuur.nl	317
37.128.144.172	bedrijfverkoopgereedmaken.nl	284
37.128.144.171	flexjobsdienstleistung.de	276
37.128.144.77	myboxd.fr	262
37.128.144.251	unbound-amsterdam.com	229
37.128.148.197	bouwmaterieelbenelux.com	226
37.128.144.213	murieldalmulder.com	219
37.128.148.44	ikbeunvoorbier.nl	213
37.128.144.190	myindustrialinterior.nl	192
37.128.148.111	kfa-alkmaar.nl	187
37.128.148.141	linken365.nl	185
37.128.150.199	tsclifesciences.us	155
37.128.144.197	gofrow.be	145
37.128.144.151	geboortekaartjes.nl	139

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

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

IP Address	ASN	Details
37.128.147.104	AS197902 Hostnet B.V.	`0.55ms` from Copenhagen, DK
37.128.145.161	AS197902 Hostnet B.V.	`0.58ms` from Copenhagen, DK
37.128.146.64	AS197902 Hostnet B.V.	`0.59ms` from Copenhagen, DK
37.128.148.199	AS197902 Hostnet B.V.	`0.56ms` from Copenhagen, DK
37.128.151.33	AS197902 Hostnet B.V.	`0.60ms` from Copenhagen, DK
37.128.150.62	AS197902 Hostnet B.V.	`0.58ms` from Copenhagen, DK
37.128.144.222	AS197902 Hostnet B.V.	`0.56ms` from Copenhagen, DK
37.128.149.189	AS197902 Hostnet B.V.	`0.59ms` 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
45.183.96.101	AS269279 ARENA TELECOM COMERCIO DE EQUIPAMENTOS DE INFORMA	`19.43ms` from Fortaleza, BR
66.37.239.213	AS22773 Cox Communications Inc.	`3.99ms` from Kansas City, US
221.203.54.117	AS4837 CHINA UNICOM China169 Backbone	`7.80ms` from Liaoyang, CN
103.117.45.5	AS150599 Renom Energy Services Private Limited	`1.17ms` from Lohogaon, IN
34.149.165.37	AS396982 Google LLC	`0.07ms` from Melbourne, AU
89.29.77.5	AS30764 PODA a.s.	`6.98ms` from Prague, CZ
101.110.57.117	AS17676 SoftBank Corp.	`1.58ms` from Tokyo, JP
27.138.14.101	AS9824 JCOM Co., Ltd.	`6.06ms` from Tokyo, JP
216.123.50.101	AS6461 Zayo Bandwidth	`2.45ms` from Toronto, CA
77.238.231.149	AS216071 SERVERS TECH FZCO	`0.58ms` from Amsterdam, NL
51.225.112.197	AS16509 Amazon.com, Inc.	`0.92ms` from Berlin, DE
209.82.118.181	AS6461 Zayo Bandwidth	`0.83ms` from Calgary, CA
151.186.12.101	AS36692 Cisco OpenDNS, LLC	`0.76ms` from Chennai, IN
34.123.219.149	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
83.113.226.133	AS3215 Orange S.A.	`11.79ms` from Frankfurt am Main, DE
3.11.234.37	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
62.231.141.181	AS8426 ClaraNET LTD	`4.14ms` from London, GB
179.2.38.21	AS22047 VTR BANDA ANCHA S.A.	`10.43ms` from Santiago, CL
206.201.208.5	AS12205 Sachem Central School District	`5.66ms` from Secaucus, US
88.80.96.21	AS39184 UltraNET Ltd	`1.69ms` from Sofia, BG
59.115.0.101	AS3462 Data Communication Business Group	`3.27ms` from Taipei, TW
108.45.54.213	AS701 Verizon Business	`2.08ms` from Ashburn, US
181.54.107.53	AS10620 Telmex Colombia S.A.	`5.94ms` from Bogota, CO
191.84.35.245	AS22927 Telefonica de Argentina	`1.35ms` from Buenos Aires, AR
173.242.95.85	AS36001 Bertram Communications LLC	`0.26ms` 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 37.128.150.159

traceroute to 37.128.150.159 (37.128.150.159): 64 hops max, 52 byte packets

1 [AS52423] 143.202.162.129 0.335 ms

2 *

3 [AS52263] 177.93.31.65 1.682 ms

4 *

5 [AS197902] 37.128.150.159 150.037 ms

Measurement taken from

IPinfo ProbeNet in San Pedro, CR

On December 20th 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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