178.217.128.0/21

AS51164 · Knowit Solutions Oy

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Summary

Country	Finland
Domain	knowit.fi
ASN	AS51164
Registry	RIPE
ID	FI-PLENWARE-20100601

WHOIS Details

inetnum:        178.217.128.0 - 178.217.135.255
netname:        FI-PLENWARE-20100601
remarks:        Cloud Services
country:        FI
org:            ORG-CPO1-RIPE
admin-c:        CADM
tech-c:         CHM
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HARDWARE-MNT
notify:         [email protected]
created:        2021-04-16T08:21:19Z
last-modified:  2025-03-11T12:30:54Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ABUS666-FI
abuse-org:      ORG-CPO1-RIPE

organisation:   ORG-CPO1-RIPE
org-name:       Knowit Solutions Oy
country:        FI
org-type:       LIR
address:        Kansakoulukuja 1
address:        00100
address:        Helsinki
address:        FINLAND
phone:          +358207850705
e-mail:         [email protected]
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         HARDWARE-MNT
mnt-ref:        HARDWARE-MNT
abuse-c:        ABUS666-FI
created:        2009-12-18T09:18:48Z
admin-c:        JL10072-RIPE
admin-c:        VARE54-RIPE
tech-c:         VARE54-RIPE
tech-c:         JL10072-RIPE
last-modified:  2025-03-11T14:13:53Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        ABUS666-FI
abuse-org:      undefined

role:           Administrator
address:        Knowit Solutions Oy
address:        Kalevantie 2
address:        33100 Tampere
address:        Finland
remarks:        ---------------------------------------------
remarks:        Peering requests: [email protected]
remarks:        Abuse and spam report:
remarks:        Please, contact the admin-c of appropriate
remarks:        inetnum object. If that is unreachable
remarks:        then [email protected]
remarks:        ---------------------------------------------
e-mail:         [email protected]
admin-c:        VARE54-RIPE
tech-c:         VARE54-RIPE
tech-c:         JL10072-RIPE
nic-hdl:        CADM
mnt-by:         HARDWARE-MNT
created:        2017-01-13T13:53:14Z
last-modified:  2025-03-11T12:27:30Z
source:         RIPE

role:           Hostmaster
address:        Knowit Solutions Oy
address:        Kalevantie 2
address:        33100 Tampere
address:        Finland
remarks:        ---------------------------------------------
remarks:        Peering requests: [email protected]
remarks:        Abuse and spam report:
remarks:        Please, contact the admin-c of appropriate
remarks:        inetnum object. If that is unreachable
remarks:        then [email protected]
remarks:        ---------------------------------------------
e-mail:         [email protected]
admin-c:        VARE54-RIPE
tech-c:         VARE54-RIPE
tech-c:         JL10072-RIPE
nic-hdl:        CHM
mnt-by:         HARDWARE-MNT
created:        2017-01-13T13:47:21Z
last-modified:  2025-03-11T12:28:06Z
source:         RIPE

route:          178.217.128.0/21
descr:          Knowit Solutions Oy
origin:         AS51164
mnt-by:         HARDWARE-MNT
created:        2010-06-11T10:06:12Z
last-modified:  2025-03-11T12:21:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 178.217.0.0/16

Range	ASN	Company	Num of IPs
178.217.152.0/21	AS51133	Mediagrand Ltd.	2,048
178.217.240.0/21	AS51210	KRAXNET s.r.o.	2,048
178.217.208.0/21	AS51216	LLC Pobutradiotehnika T/K Orbita-tv	2,048
178.217.184.0/21	AS51290	BARTOSZ WASZAK trading as HOSTEAM S.C. TOMASZ GROSZEWSKI BARTOSZ WASZAK LUKASZ GROSZEWSKI	2,048
178.217.64.0/21	AS21087	Electronniy gorod, Ltd.	2,048
178.217.16.0/21	AS58122	NorthgateArinso Belgium BV	2,048
178.217.80.0/21	AS51050	H4Hosting BV	2,048
178.217.112.0/21	AS51101	Marceli Kaczo trading as Rewolucja-NET	2,048
178.217.72.0/21	AS51112	OSS Ltd	2,048
178.217.248.0/21	AS12831	PRO-SYSTEM PHU	2,048
178.217.40.0/21	AS8359	MTS PJSC	2,048
178.217.56.0/21	AS12389	PJSC Rostelecom	2,048
178.217.0.0/21	AS15774	Limited Liability Company TTK-Svyaz	2,048
178.217.48.0/21	AS197074	Regionalnye Telesystemy Ltd.	2,048
178.217.136.0/21	AS197099	Multinet24 Sp.zoo	2,048
178.217.168.0/21	AS197119	KRENA - Kyrgyz research and education network association	2,048
178.217.32.0/21	AS29245	REYU.NET Sp. z o. o.	2,048
178.217.144.0/21	AS44489	STARNET, s.r.o.	2,048
178.217.104.0/21	AS48128	Obyedinyonniye Lokalniye Seti Ltd.	2,048
178.217.216.0/21	AS197181	NETICO S.C.	2,048
178.217.120.0/21	AS12484	ASBORISLTD	2,048
178.217.224.0/21	AS48642	JSC MC Visota	2,048
178.217.192.0/21	AS50331	CITYNET Sp.z o.o.	2,048
178.217.8.0/21	AS51002	ASTRA TELEKOM DOO BEOGRAD	2,048
178.217.24.0/21	AS51011	JSC Comcor	2,048
178.217.88.0/22	AS61071	NETBOX LTD	1,024
178.217.164.0/22	AS214268	ORANGE LLC	1,024
178.217.160.0/22	AS214268	ORANGE LLC	1,024
178.217.92.0/24	AS8468	OTSUKA PHARMACEUTICAL EUROPE LTD.	256
178.217.95.0/24	AS210518	OPTLINE SERVICE EURL	256
178.217.234.0/24	AS211949	GSNET Private Capital Company I.K.E.	256
178.217.94.0/24	AS212153	KEYNIT SAS	256
178.217.93.0/24	AS212873	Hobarton Limited	256
178.217.100.0/24	AS216139	Iron Hosting Centre Ltd., London, UK	256
178.217.101.0/24	AS216139	IHC network in Amsterdam, NL	256
178.217.98.0/24	AS48282	Hosting technology LTD	256
178.217.99.0/24	AS48282	Hosting technology LTD	256
178.217.235.0/24	AS56754	Uniconnect Srl	256
178.217.233.0/24	AS62188	Domeincloud B.V.	256

Hosted domains

There are 249 domain names hosted across 17 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
178.217.129.238	suomiareena.fi	215
178.217.129.129	elaketurvakeskus.org	6
178.217.133.52	xn--skexamen-n4a.fi	5
178.217.130.20	vakka.fi	4
178.217.128.132	lataasahkoa.fi	4
178.217.129.17	vappuradio.fi	3
178.217.132.97	mtvtekstikanava.fi	2
178.217.130.98	xn--mittnnsytisiin-7hbbbae27a.fi	2
178.217.132.31	cromet.com	1
178.217.133.9	eivoittoa.fi	1
178.217.129.42	mikkojuntunen.fi	1
178.217.132.138	orionfinland.fi	1
178.217.132.190	dime.net	1
178.217.128.147	pysakilla.fi	1
178.217.129.37	ojamo.fi	1
178.217.129.143	cromet.fi	1
178.217.129.234	mtvkatsomo.com	1

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

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

IP Address	ASN	Details
178.217.133.48	AS51164 Knowit Solutions Oy	`3.08ms` from Helsinki, FI
178.217.129.212	AS51164 Knowit Solutions Oy	`2.82ms` from Helsinki, FI
178.217.130.20	AS51164 Knowit Solutions Oy	`2.97ms` from Helsinki, FI
178.217.128.129	AS51164 Knowit Solutions Oy	`2.84ms` from Helsinki, FI
178.217.132.70	AS51164 Knowit Solutions Oy	`3.02ms` from Helsinki, FI

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
87.212.145.5	AS50266 Odido Netherlands B.V.	`5.22ms` from Amsterdam, NL
108.31.225.5	AS701 Verizon Business	`3.46ms` from Ashburn, US
114.116.14.165	AS4808 China Unicom Beijing Province Network	`3.92ms` from Beijing, CN
106.211.217.5	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.60ms` from Chennai, IN
65.31.187.21	AS10796 Charter Communications Inc	`5.29ms` from Chicago, US
177.220.169.133	AS14868 Ligga Telecomunicações S.A.	`0.23ms` from Curitiba, BR
47.160.14.53	AS5650 Frontier Communications of America, Inc.	`1.62ms` from Dallas, US
176.70.199.69	AS1257 Tele2 Sverige AB	`0.47ms` from Goeteborg, SE
112.17.219.181	AS56041 China Mobile communications corporation	`2.90ms` from Hangzhou, CN
85.103.19.117	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.92ms` from Istanbul, TR
218.203.162.181	AS9808 China Mobile Communications Group Co., Ltd.	`3.90ms` from Lanzhou, CN
94.2.231.37	AS5607 Sky UK Limited	`10.56ms` from London, GB
165.154.255.85	AS142002 Scloud Pte Ltd	`0.33ms` from Los Angeles, US
210.160.107.37	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.37ms` from Osaka, JP
92.118.161.213	AS3356 Level 3 Parent, LLC	`0.77ms` from Paris, FR
18.233.34.69	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
220.186.122.101	AS4134 CHINANET-BACKBONE	`12.08ms` from Shanghai, CN
51.21.55.197	AS16509 Amazon.com, Inc.	`0.16ms` from Stockholm, SE
36.2.147.69	AS2519 ARTERIA Networks Corporation	`2.60ms` from Tokyo, JP
183.182.119.5	AS131267 Star Telecom	`1.25ms` from Vientiane, LA
141.126.13.229	AS20115 Charter Communications LLC	`19.43ms` from Atlanta, US
120.92.91.21	AS59019 Beijing Kingsoft Cloud Internet Technology Co., Ltd	`2.82ms` from Beijing, CN
212.234.52.21	AS3215 Orange S.A.	`8.71ms` from Frankfurt am Main, DE
222.170.21.101	AS4134 CHINANET-BACKBONE	`5.31ms` from Harbin, CN
91.157.166.245	AS719 Elisa Oyj	`3.14ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 178.217.133.0

traceroute to 178.217.133.0 (178.217.133.0): 64 hops max, 52 byte packets

1 [AS200651] 37.228.129.2 0.107 ms

2 *

3 *

4 [] 193.110.224.98 2.01 ms

5 [AS42708] 80.67.10.83 5.521 ms

6 [AS51164] 178.217.128.24 37.59 ms

7 [AS51164] 178.217.133.0 3.429 ms

Measurement taken from

IPinfo ProbeNet in Helsinki, FI

On January 30th 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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