217.25.128.0/20

AS21234 · GRENKE Service GmbH

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Summary

Country	Germany
Domain	grenke.de
ASN	AS21234
Registry	RIPE
ID	DE-GRENKE-20001016

WHOIS Details

inetnum:        217.25.128.0 - 217.25.143.255
netname:        DE-GRENKE-20001016
country:        DE
org:            ORG-hA1-RIPE
admin-c:        IIM30-RIPE
tech-c:         IIM30-RIPE
status:         ALLOCATED PA
notify:         [email protected]
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DMAYER-MNT
mnt-routes:     DMAYER-MNT
mnt-routes:     JLUTTE-MNT
mnt-routes:     NSHARABATI-MNT
mnt-domains:    DMAYER-MNT
mnt-domains:    JLUTTE-MNT
mnt-domains:    NSHARABATI-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2023-01-24T11:13:17Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR14588-RIPE
abuse-org:      ORG-hA1-RIPE

organisation:   ORG-hA1-RIPE
org-name:       GRENKE Service GmbH
notify:         [email protected]
country:        DE
org-type:       LIR
address:        Neuer Markt 2
address:        76532
address:        Baden-Baden
address:        GERMANY
phone:          +49 7221 5007 8604
fax-no:         +49 7221 5007 4666
e-mail:         [email protected]
abuse-c:        AR14588-RIPE
admin-c:        IIM30-RIPE
tech-c:         IIM30-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        DMAYER-MNT
mnt-ref:        JLUTTE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         DMAYER-MNT
created:        2004-04-17T11:07:48Z
last-modified:  2024-01-09T13:01:15Z
source:         RIPE

role:           IT Infrastructure Management
address:        Neuer Markt 2
address:        76532 Baden-baden
phone:          +49 7221 5007 8604
admin-c:        DM1194-RIPE
e-mail:         [email protected]
nic-hdl:        IIM30-RIPE
mnt-by:         NSHARABATI-MNT
mnt-by:         JLUTTE-MNT
mnt-by:         DMAYER-MNT
created:        2022-12-23T16:12:54Z
last-modified:  2022-12-23T16:36:16Z
source:         RIPE

route:          217.25.128.0/20
descr:          Grenke Service AG
descr:          PROVIDER
origin:         AS21234
remarks:        GRENKE digital GmbH
notify:         [email protected]
mnt-by:         DMAYER-MNT
mnt-by:         NSHARABATI-MNT
mnt-by:         JLUTTE-MNT
created:        2001-10-17T09:22:30Z
last-modified:  2023-07-05T13:43:56Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 217.25.128.0/20

Range	ASN	Company	Num of IPs
217.25.137.0/24	AS12843	GRENKE Service GmbH	256

Nearby Ranges

BGP prefixes that overlap with 217.25.0.0/16

Range	ASN	Company	Num of IPs
217.25.64.0/20	AS12470	Globe Development GmbH	4,096
217.25.0.0/20	AS20915	CYBERHIVE LTD	4,096
217.25.192.0/20	AS16007	UKRAINIAN-AMERICAN-SWISS LIMITED LIABILITY PARTNERSHIP KANCOM	4,096
217.25.16.0/20	AS39232	Uninet LLC	4,096
217.25.32.0/20	AS41943	Vaddo Media Information IS AB	4,096
217.25.208.0/20	AS47165	Omskie kabelnye seti Ltd.	4,096
217.25.224.0/20	AS6856	AO IK Informsvyaz-Chernozemye	4,096
217.25.96.0/20	AS719	Elisa Oyj	4,096
217.25.176.0/20	AS24776	INFOCLIP SA	4,096
217.25.144.0/20	AS8905	Digit One LLC	4,096
217.25.48.0/20	AS29079	IRNA	4,096
217.25.240.0/20	AS1257	Hogsbynat AB	4,096
217.25.160.0/20	AS198967	BITel Gesellschaft fuer Telekommunikation mbH	4,096
217.25.152.0/21	AS8905	Digit One LLC	2,048
217.25.80.0/22	AS197960	LLC ISP MEGA	1,024
217.25.84.0/23	AS197714	CRELCOM LLC	512
217.25.59.0/24	AS29079	IRNA	256
217.25.60.0/24	AS29079	IRNA	256
217.25.61.0/24	AS29079	IRNA	256
217.25.62.0/24	AS29079	IRNA	256
217.25.63.0/24	AS29079	IRNA	256
217.25.12.0/24	AS53356	Internet Utilities Europe and Asia Limited	256
217.25.1.0/24	AS61317	CYBERHIVE LTD	256
217.25.3.0/24	AS834	Internet Utilities Europe and Asia Limited	256
217.25.88.0/24	AS9123	JSC TIMEWEB	256
217.25.89.0/24	AS9123	JSC TIMEWEB	256
217.25.90.0/24	AS9123	JSC TIMEWEB	256
217.25.92.0/24	AS9123	JSC TIMEWEB	256
217.25.93.0/24	AS9123	JSC TIMEWEB	256
217.25.94.0/24	AS9123	JSC TIMEWEB	256
217.25.137.0/24	AS12843	GRENKE Service GmbH	256
217.25.4.0/24	AS142146	Private Customer	256
217.25.87.0/24	AS198793	IP Benda Artyom Sergeevich	256
217.25.91.0/24	AS210976	Timeweb, LLP	256
217.25.95.0/24	AS210976	Timeweb, LLP	256
217.25.86.0/24	AS215654	CRELCOM LLC	256
217.25.48.0/24	AS29079	IRNA	256
217.25.49.0/24	AS29079	IRNA	256
217.25.50.0/24	AS29079	IRNA	256
217.25.51.0/24	AS29079	IRNA	256
217.25.52.0/24	AS29079	IRNA	256
217.25.53.0/24	AS29079	IRNA	256
217.25.54.0/24	AS29079	IRNA	256
217.25.55.0/24	AS29079	IRNA	256
217.25.56.0/24	AS29079	IRNA	256
217.25.57.0/24	AS29079	IRNA	256
217.25.58.0/24	AS29079	IRNA	256

Hosted domains

There are 8 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
217.25.130.73	grenke-account.de	2
217.25.134.19	grenkeleasing.cl	1
217.25.134.67	grenkeonline.se	1
217.25.131.75	grenketest.de	1
217.25.134.35	leasingportal.no	1
217.25.130.125	gc-renting.com.mt	1
217.25.128.2	grenkeautoleasing.de	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

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

IP Address	ASN	Details
217.25.130.1	AS21234 GRENKE Service GmbH	`3.45ms` from Frankfurt am Main, DE
217.25.140.26	AS21234 GRENKE Service GmbH	`3.33ms` from Frankfurt am Main, DE
217.25.129.1	AS21234 GRENKE Service GmbH	`3.42ms` from Frankfurt am Main, DE
217.25.131.13	AS21234 GRENKE Service GmbH	`3.49ms` from Frankfurt am Main, DE
217.25.134.66	AS21234 GRENKE Service GmbH	`3.35ms` from Frankfurt am Main, DE
217.25.128.76	AS21234 GRENKE Service GmbH	`3.38ms` from Frankfurt am Main, DE
217.25.141.27	AS21234 GRENKE Service GmbH	`3.90ms` from Frankfurt am Main, DE
217.25.133.1	AS21234 GRENKE Service GmbH	`3.42ms` from Frankfurt am Main, DE
217.25.137.5	AS12843 TelemaxX Telekommunikation GmbH	`3.34ms` from Frankfurt am Main, DE
217.25.132.80	AS21234 GRENKE Service GmbH	`3.41ms` 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
70.106.176.68	AS701 Verizon Business	`3.08ms` from Ashburn, US
69.143.146.132	AS7922 Comcast Cable Communications, LLC	`4.38ms` from Ashburn, US
96.27.253.84	AS12083 WideOpenWest Finance LLC	`13.54ms` from Chicago, US
34.122.180.244	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
87.145.220.228	AS3320 Deutsche Telekom AG	`6.71ms` from Frankfurt am Main, DE
78.51.202.164	AS6805 Telefonica Germany GmbH & Co.OHG	`2.60ms` from Frankfurt am Main, DE
113.255.195.52	AS9304 HGC Global Communications Limited	`1.39ms` from Hong Kong, HK
52.140.104.164	AS8075 Microsoft Corporation	`0.14ms` from Lohogaon, IN
35.180.148.132	AS16509 Amazon.com, Inc.	`0.12ms` from Paris, FR
20.25.134.36	AS8075 Microsoft Corporation	`0.23ms` from Phoenix, US
27.204.128.116	AS4837 CHINA UNICOM China169 Backbone	`5.34ms` from Qingdao, CN
96.55.38.116	AS6327 Shaw Communications	`7.60ms` from Seattle, US
20.243.107.100	AS8075 Microsoft Corporation	`0.59ms` from Tokyo, JP
199.246.36.4	AS11647 Sentex Communications Corporation	`0.52ms` from Toronto, CA
1.178.212.164	AS12975 PALTEL Autonomous System	`7.14ms` from Amman, JO
194.15.16.20	AS15404 COLT Technology Services Group Limited	`5.80ms` from Copenhagen, DK
134.130.197.4	AS47610 RWTH Aachen University	`4.14ms` from Frankfurt am Main, DE
5.64.143.68	AS5607 Sky UK Limited	`1.47ms` from London, GB
76.91.58.20	AS20001 Charter Communications Inc	`4.59ms` from Los Angeles, US
216.107.140.212	AS21769 Colocation America Corporation	`0.28ms` from Los Angeles, US
47.254.45.244	AS45102 Alibaba (US) Technology Co., Ltd.	`0.42ms` from Santa Clara, US
1.172.68.244	AS3462 Data Communication Business Group	`3.75ms` from Taichung, TW
1.170.151.68	AS3462 Data Communication Business Group	`2.57ms` from Taichung, TW
34.228.232.116	AS14618 Amazon.com, Inc.	`1.01ms` from Ashburn, US
218.241.155.116	AS4847 China Networks Inter-Exchange	`4.87ms` from Beijing, CN

Traceroute

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

traceroute -a -n -q1 -f5 217.25.130.50

traceroute to 217.25.130.50 (217.25.130.50): 64 hops max, 52 byte packets

5 [AS2914] 129.250.4.175 16.713 ms

6 [AS2914] 213.198.77.253 45.476 ms

7 *

8 *

9 *

10 [AS12843] 213.144.4.218 20.992 ms

11 *

12 *

13 *

14 [AS21234] 217.25.130.50 21.171 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 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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