178.217.32.0/21

AS29245 · REYU.NET Sp. z o. o.

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Summary

Country	Poland
Domain	reyu.net.pl
ASN	AS29245
Registry	RIPE
ID	ORG-RSZO37-RIPE

WHOIS Details

inetnum:        178.217.32.0 - 178.217.39.255
netname:        ORG-RSZO37-RIPE
country:        PL
org:            ORG-RSZO37-RIPE
sponsoring-org: ORG-ITP1-RIPE
admin-c:        RR6392-RIPE
tech-c:         RR6392-RIPE
status:         ASSIGNED PI
mnt-by:         IPARTNERS-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2026-01-30T08:26:26Z
last-modified:  2026-01-30T08:26:26Z
source:         RIPE
abuse-email:    ripe@ipartners.pl
abuse-c:        AR27078-RIPE
abuse-org:      ORG-ITP1-RIPE

organisation:   ORG-RSZO37-RIPE
org-name:       REYU.NET Sp. z o. o.
country:        PL
org-type:       OTHER
address:        76-200 Slupsk ul. Miedziana 8
e-mail:         r.reinert@reyu.net.pl
e-mail:         biuro@reyu.net.pl
abuse-c:        AR27078-RIPE
mnt-ref:        IPARTNERS-MNT
mnt-by:         AS12912-AUX-MNT
mnt-by:         AS12912-MNT
mnt-by:         IPARTNERS-MNT
created:        2025-12-09T20:09:28Z
last-modified:  2026-01-30T08:26:26Z
source:         RIPE
abuse-email:    ripe@ipartners.pl
abuse-c:        AR27078-RIPE
abuse-org:      undefined

person:         Rafal Reinert
address:        REYU.COM Rafal Reinert
address:        ul.slupska 49/10
address:        76-217 Siemianice
address:        POLAND
phone:          +48507048817
e-mail:         admin@reyu.net.pl
nic-hdl:        RR6392-RIPE
mnt-by:         ATMAN-MNT
mnt-by:         IPARTNERS-MNT
created:        2010-05-04T08:46:04Z
last-modified:  2012-05-28T14:27:06Z
source:         RIPE

route:          178.217.32.0/21
descr:          REYU-NET
origin:         AS29245
mnt-by:         IPARTNERS-MNT
created:        2012-01-31T09:08:01Z
last-modified:  2012-01-31T09:08:01Z
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
178.217.128.0/21	AS51164	Knowit Solutions Oy	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
178.217.144.0/21	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 10 domain names hosted across 3 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
178.217.39.195	gminaslupsk.net.pl	6
178.217.39.196	glajt.eu	3
178.217.33.142	forcars.pl	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

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

IP Address	ASN	Details
178.217.36.1	AS29245 REYU.NET Sp. z o. o.	`8.61ms` from Warsaw, PL
178.217.34.1	AS29245 REYU.NET Sp. z o. o.	`8.62ms` from Warsaw, PL
178.217.32.1	AS29245 REYU.NET Sp. z o. o.	`8.62ms` from Warsaw, PL
178.217.39.193	AS29245 REYU.NET Sp. z o. o.	`8.60ms` from Warsaw, PL
178.217.35.1	AS29245 REYU.NET Sp. z o. o.	`8.62ms` from Warsaw, PL
178.217.37.1	AS29245 REYU.NET Sp. z o. o.	`8.64ms` from Warsaw, PL
178.217.33.1	AS29245 REYU.NET Sp. z o. o.	`8.62ms` from Warsaw, PL

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
65.112.214.117	AS209 CenturyLink Communications, LLC	`2.93ms` from Ashburn, US
68.50.103.117	AS7922 Comcast Cable Communications, LLC	`14.53ms` from Chicago, US
18.224.250.21	AS16509 Amazon.com, Inc.	`0.16ms` from Columbus, US
5.135.41.37	AS16276 OVH SAS	`0.05ms` from Gravelines, FR
123.24.209.37	AS45899 VNPT Corp	`1.40ms` from Hanoi, VN
78.89.150.21	AS29357 NATIONAL MOBILE TELECOMMUNICATIONS COMPANY K.S.C.P.	`0.73ms` from Kuwait City, KW
86.154.3.85	AS2856 British Telecommunications PLC	`7.23ms` from London, GB
162.221.45.5	AS26801 Zito Media, L.P.	`12.88ms` from New York City, US
44.98.249.197	AS400846 Tampa Co-Op	`3.07ms` from Orlando, US
221.188.33.21	AS4713 NTT DOCOMO BUSINESS,Inc.	`5.20ms` from Osaka, JP
4.154.205.85	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
90.121.135.117	AS3215 Orange S.A.	`7.17ms` from Saint-Denis, FR
39.26.111.197	AS4766 Korea Telecom	`1.76ms` from Seoul, KR
60.2.156.5	AS4837 CHINA UNICOM China169 Backbone	`13.56ms` from Beijing, CN
39.156.113.5	AS9808 China Mobile Communications Group Co., Ltd.	`2.48ms` from Beijing, CN
65.31.91.21	AS10796 Charter Communications Inc	`6.61ms` from Chicago, US
68.48.185.197	AS7922 Comcast Cable Communications, LLC	`10.04ms` from Chicago, US
18.217.206.37	AS16509 Amazon.com, Inc.	`0.21ms` from Columbus, US
2.110.80.101	AS203953 Hiper A/S	`3.99ms` from Copenhagen, DK
186.15.229.133	AS52228 Cable Tica	`0.99ms` from Curridabat, CR
131.207.127.213	AS375 Tietoevry Oyj	`6.37ms` from Helsinki, FI
61.92.212.213	AS9269 Hong Kong Broadband Network Ltd.	`0.94ms` from Hong Kong, HK
61.190.242.5	AS4134 CHINANET-BACKBONE	`6.04ms` from Huai'an, CN
136.232.188.117	AS55836 Reliance Jio Infocomm Limited	`13.97ms` from Hyderabad, IN
125.242.126.5	AS17858 LG POWERCOMM	`2.03ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 178.217.37.12

traceroute to 178.217.37.12 (178.217.37.12): 64 hops max, 52 byte packets

1 [AS26383] 50.114.177.1 2.175 ms

2 [AS3257] 209.120.140.49 0.268 ms

3 *

4 [AS29245] 178.217.37.12 170.009 ms

Measurement taken from

IPinfo ProbeNet in Toronto, CA

On March 13th 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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