37.201.0.0/16

AS3209 · Vodafone GmbH

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Summary

Country	Germany
Domain	unitymedia.de
ASN	AS3209
Registry	RIPE
ID	DE-KNRW-20120322

WHOIS Details

inetnum:        37.201.0.0 - 37.201.255.255
netname:        DE-KNRW-20120322
country:        DE
org:            ORG-iGCK3-RIPE
abuse-c:        UMAB-RIPE
admin-c:        UMAC-RIPE
tech-c:         UMTC-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UNITYMEDIA-MNT
mnt-lower:      UNITYMEDIA-MNT
mnt-domains:    UNITYMEDIA-MNT
mnt-routes:     UNITYMEDIA-MNT
mnt-routes:     AS6830-MNT
created:        2012-03-22T09:43:14Z
last-modified:  2021-03-01T08:31:03Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        UMAB-RIPE
abuse-org:      ORG-iGCK3-RIPE

organisation:   ORG-iGCK3-RIPE
org-name:       Vodafone West GmbH
country:        DE
org-type:       LIR
address:        Ferdinand-Braun-Platz 1
address:        40549
address:        DÃ¼sseldorf
address:        GERMANY
phone:          +49 2273 605 8567
fax-no:         +49 2273 605 4339
fax-no:         +49 221 2991 9002
e-mail:         [email protected]
admin-c:        MH3982-RIPE
admin-c:        HZ1532-RIPE
abuse-c:        UMAB-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        UNITYMEDIA-MNT
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         UNITYMEDIA-MNT
created:        2004-04-17T11:09:24Z
last-modified:  2022-06-28T11:51:17Z
source:         RIPE

role:           Unitymedia Administration
address:        Vodafone West GmbH
address:        Ferdinand-Braun-Platz 1
address:        40549 DÃ¼sseldorf
address:        GERMANY
e-mail:         [email protected]
admin-c:        MH3982-RIPE
admin-c:        HZ1532-RIPE
tech-c:         UMTC-RIPE
nic-hdl:        UMAC-RIPE
notify:         [email protected]
mnt-by:         UNITYMEDIA-MNT
mnt-by:         KabelBW-MNT
created:        2009-07-10T11:13:10Z
last-modified:  2023-01-12T14:56:28Z
source:         RIPE

role:           Unitymedia Technical Contact
address:        Vodafone West GmbH
address:        Ferdinand-Braun-Platz 1
address:        40549 DÃ¼sseldorf
address:        GERMANY
e-mail:         [email protected]
admin-c:        UMAC-RIPE
admin-c:        UMAB-RIPE
tech-c:         MH3982-RIPE
tech-c:         HZ1532-RIPE
nic-hdl:        UMTC-RIPE
notify:         [email protected]
mnt-by:         UNITYMEDIA-MNT
mnt-by:         KabelBW-MNT
created:        2009-07-10T11:13:10Z
last-modified:  2023-01-12T14:57:31Z
source:         RIPE

route:          37.201.0.0/16
descr:          Unitymedia
origin:         AS20825
mnt-by:         UNITYMEDIA-MNT
created:        2012-03-22T13:42:12Z
last-modified:  2012-03-22T13:42:12Z
source:         RIPE

route:          37.201.0.0/16
descr:          Vodafone West
origin:         AS3209
mnt-by:         UNITYMEDIA-MNT
created:        2021-03-08T22:58:08Z
last-modified:  2021-03-08T22:58:08Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 37.201.0.0/16

Range	ASN	Company	Num of IPs
37.201.0.0/17	AS3209	Unitymedia dynamic customer IP pool	32,768
37.201.128.0/17	AS3209	Unitymedia dynamic customer IP pool	32,768

Nearby Ranges

BGP prefixes that overlap with 37.0.0.0/8

Range	ASN	Company	Num of IPs
37.80.0.0/12	AS3320	Telekom Deutschland GmbH	1,048,576
37.160.0.0/12	AS51207	Free Mobile SAS	1,048,576
37.64.0.0/13	AS15557	Societe Francaise Du Radiotelephone - SFR SA	524,288
37.176.0.0/13	AS30722	Vodafone Italia S.p.A.	524,288
37.240.0.0/14	AS34400	Etihad Etisalat, a joint stock company	262,144
37.124.0.0/14	AS34400	Etihad Etisalat, a joint stock company	262,144
37.196.0.0/14	AS1257	Tele2 Sverige AB	262,144
37.192.0.0/14	AS31200	Novotelecom Ltd	262,144
37.144.0.0/14	AS8402	PJSC Vimpelcom	262,144
37.52.0.0/14	AS6849	JSC Ukrtelecom	262,144
37.20.0.0/14	AS12389	PJSC Rostelecom	262,144
37.212.0.0/14	AS6697	Republican Unitary Telecommunication Enterprise Beltelecom	262,144
37.104.0.0/14	AS25019	Saudi Telecom Company JSC	262,144
37.160.0.0/14	AS29447	Iliad Italia S.p.A	262,144
37.4.0.0/15	AS3209	Vodafone Deutschland GmbH	131,072
37.210.0.0/15	AS8781	Ooredoo Q.S.C.	131,072
37.184.0.0/15	AS5432	Proximus NV	131,072
37.30.0.0/15	AS12912	T-Mobile Polska S.A.	131,072
37.50.0.0/15	AS3320	Telekom Deutschland GmbH	131,072
37.78.0.0/15	AS12389	PJSC Rostelecom	131,072
37.216.0.0/15	AS203378	Etihad Etisalat, a joint stock company	131,072
37.226.0.0/15	AS24608	WIND TRE S.P.A.	131,072
37.150.0.0/15	AS9198	JSC Kazakhtelecom	131,072
37.42.0.0/15	AS35819	Etihad Etisalat, a joint stock company	131,072
37.222.0.0/15	AS12430	VODAFONE ESPANA S.A.U.	131,072
37.154.0.0/15	AS20978	TT Mobil Iletisim Hizmetleri A.S	131,072
37.254.0.0/15	AS58224	Iran Telecommunication Company PJS	131,072
37.2.0.0/15	AS1257	Tele2 Sverige AB	131,072
37.216.0.0/15	AS35819	Etihad Etisalat, a joint stock company	131,072
37.142.0.0/16	AS12849	Hot-Net internet services Ltd.	65,536
37.78.0.0/16	AS12389	OJSC Rostelecom Macroregional Branch South	65,536
37.249.0.0/16	AS16509	Amazon.com, Inc.	65,536
37.115.0.0/16	AS15895	Kyivstar PJSC	65,536
37.59.0.0/16	AS16276	OVH SAS	65,536
37.7.0.0/16	AS16509	Amazon.com, Inc.	65,536
37.100.0.0/16	AS1267	WINDTRE ex H3g	65,536
37.102.0.0/16	AS1267	WINDTRE ex H3g - IPBA ITACA	65,536
37.103.0.0/16	AS1267	WINDTRE ex H3g - IPBA ITACA	65,536
37.101.0.0/16	AS1267	WIND TRE S.P.A.	65,536
37.239.0.0/16	AS203214	EarthLink Ltd. Communications&Internet Services	65,536
37.189.0.0/16	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	65,536
37.41.0.0/16	AS28885	OmanMobile Telecommunication company LLC	65,536
37.6.0.0/16	AS25472	Nova Telecommunications & Media Single Member S.A	65,536
37.116.0.0/16	AS30722	IP addresses assigned to VDF customers	65,536
37.226.0.0/16	AS24608	UMTS company	65,536
37.187.0.0/16	AS16276	OVH SAS	65,536
37.27.0.0/16	AS24940	Hetzner Online GmbH	65,536
37.117.0.0/16	AS30722	IP range assigned for VDF-IT customers	65,536
37.33.0.0/16	AS16086	DNA Oyj	65,536
37.15.0.0/16	AS12479	Jazztel triple play services	65,536

Hosted domains

There are 271 domain names hosted across 247 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.201.178.136	sal-metall.de	3
37.201.55.211	xn--peterkhler-v5a.de	3
37.201.236.217	cryptorechner.de	3
37.201.30.29	halluu-i-bims.de	3
37.201.247.91	der-bob.de	2
37.201.6.129	siggifeger.de	2
37.201.82.74	famaku.de	2
37.201.253.118	sidorcloud.de	2
37.201.161.75	karlsommer.de	2
37.201.123.166	mistertoi.de	2
37.201.31.15	freidenkende.de	2
37.201.154.22	mbeigzadeh.de	1
37.201.158.194	macswift.de	1
37.201.29.130	vapricloud.com	1
37.201.146.120	zement.wiki	1
37.201.218.93	attendorns.de	1
37.201.7.174	hartmann-salem.eu	1
37.201.148.217	wasi.uk	1
37.201.101.45	runejendral.com	1
37.201.192.209	lantzerath.eu	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

15,656 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
37.201.21.197	AS3209 Vodafone GmbH	`6.81ms` from Duesseldorf, DE
37.201.159.132	AS3209 Vodafone GmbH	`9.31ms` from Duesseldorf, DE
37.201.37.252	AS3209 Vodafone GmbH	`1.74ms` from Duesseldorf, DE
37.201.157.247	AS3209 Vodafone GmbH	`11.00ms` from Duesseldorf, DE
37.201.110.124	AS3209 Vodafone GmbH	`6.43ms` from Frankfurt am Main, DE
37.201.11.253	AS3209 Vodafone GmbH	`0.43ms` from Frankfurt am Main, DE
37.201.15.254	AS3209 Vodafone GmbH	`3.68ms` from Frankfurt am Main, DE
37.201.122.65	AS3209 Vodafone GmbH	`6.82ms` from Duesseldorf, DE
37.201.109.253	AS3209 Vodafone GmbH	`2.77ms` from Duesseldorf, DE
37.201.48.82	AS3209 Vodafone GmbH	`9.24ms` from Frankfurt am Main, DE
37.201.55.252	AS3209 Vodafone GmbH	`3.72ms` from Frankfurt am Main, DE
37.201.74.90	AS3209 Vodafone GmbH	`11.06ms` from Frankfurt am Main, DE
37.201.128.1	AS3209 Vodafone GmbH	`0.65ms` from Frankfurt am Main, DE
37.201.236.99	AS3209 Vodafone GmbH	`10.30ms` from Frankfurt am Main, DE
37.201.112.162	AS3209 Vodafone GmbH	`10.89ms` from Frankfurt am Main, DE
37.201.165.191	AS3209 Vodafone GmbH	`9.28ms` from Frankfurt am Main, DE
37.201.26.53	AS3209 Vodafone GmbH	`9.52ms` from Duesseldorf, DE
37.201.38.1	AS3209 Vodafone GmbH	`1.49ms` from Duesseldorf, DE
37.201.22.56	AS3209 Vodafone GmbH	`7.20ms` from Duesseldorf, DE
37.201.63.136	AS3209 Vodafone GmbH	`10.09ms` from Duesseldorf, DE
37.201.98.117	AS3209 Vodafone GmbH	`7.43ms` from Duesseldorf, DE
37.201.34.161	AS3209 Vodafone GmbH	`7.84ms` from Duesseldorf, DE
37.201.9.254	AS3209 Vodafone GmbH	`3.69ms` from Frankfurt am Main, DE
37.201.190.191	AS3209 Vodafone GmbH	`9.36ms` from Frankfurt am Main, DE
37.201.108.179	AS3209 Vodafone GmbH	`10.34ms` from Frankfurt am Main, DE

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
188.91.153.192	AS50266 Odido Netherlands B.V.	`3.15ms` from Amsterdam, NL
52.234.230.208	AS8075 Microsoft Corporation	`0.48ms` from Ashburn, US
3.166.35.160	AS16509 Amazon.com, Inc.	`0.05ms` from Bangkok, TH
178.221.241.144	AS8400 TELEKOM SRBIJA a.d.	`19.54ms` from Belgrade, RS
98.212.74.0	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Chicago, US
116.16.211.96	AS4134 CHINANET-BACKBONE	`7.06ms` from Guangzhou, CN
82.207.242.128	AS8881 1&1 Versatel GmbH	`1.88ms` from Hamburg, DE
183.129.215.32	AS4134 CHINANET-BACKBONE	`4.66ms` from Hangzhou, CN
103.99.72.0	AS133929 TWOWIN CO., LIMITED	`1.25ms` from Hong Kong, HK
37.54.249.64	AS6849 JSC "Ukrtelecom"	`9.69ms` from Kyiv, UA
80.189.180.80	AS6871 Plusnet	`2.98ms` from London, GB
90.39.251.144	AS3215 Orange S.A.	`6.99ms` from Marseille, FR
151.53.182.128	AS1267 WIND TRE S.P.A.	`4.38ms` from Rome, IT
171.22.211.0	AS62093 Cicorella srl	`8.64ms` from Rome, IT
13.124.193.64	AS16509 Amazon.com, Inc.	`0.35ms` from Seoul, KR
211.200.78.0	AS9318 SK Broadband Co Ltd	`1.84ms` from Seoul, KR
110.40.252.32	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.77ms` from Shanghai, CN
114.32.195.48	AS3462 Data Communication Business Group	`3.07ms` from Taipei, TW
123.177.9.0	AS4809 China Telecom Next Generation Carrier Network	`16.05ms` from Beijing, CN
73.168.167.176	AS7922 Comcast Cable Communications, LLC	`4.65ms` from Chicago, US
117.207.37.48	AS9829 National Internet Backbone	`8.21ms` from Delhi, IN
185.66.193.0	AS201701 Freifunk Rheinland e.V.	`0.31ms` from Duesseldorf, DE
69.137.208.160	AS7922 Comcast Cable Communications, LLC	`11.41ms` from Flint, US
223.196.21.144	AS55644 Vodafone Idea Ltd	`1.89ms` from Hyderabad, IN
81.22.208.208	AS24810 TELESET KAZAN	`0.45ms` from Kazan, RU

Traceroute

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

traceroute -a -n -q1 -f4 37.201.19.254

traceroute to 37.201.19.254 (37.201.19.254): 64 hops max, 52 byte packets

4 [AS3209] 145.253.52.37 1.09 ms

5 [AS3209] 37.201.19.254 0.986 ms

Measurement taken from

IPinfo ProbeNet in Duesseldorf, DE

On December 6th 2025

What are IP address ranges?

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