Autonomous System details

AS21234

GRENKE Service GmbH  ·  grenke.de

Germany
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AS21234 – GRENKE Service GmbH

Field Value
Country Germany
Website grenke.de
Hosted domains 8
IPv4 addresses 4,096
IPv6 addresses 79,228,162,514,264,338,000,000,000,000
ASN type Business
Registry ripe
Allocated 24 years ago on Sep 20, 2002
Updated 2 years ago on Jan 09, 2024
Netblock Company Num of IPs
217.25.128.0/20 GRENKE Service GmbH 4,096
Netblock Company
2a07:fbc0::/32 GRENKE Service GmbH
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WHOIS Details


                                                ASHandle:       AS21234
                                                OrgID:          AS21234
                                                ASName:         AS21234
                                                ASNumber:       AS21234
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 8 domain names hosted across 7 IP addresses on this ASN.

IP Address Domain Domains on this IP
217.25.130.73 ██████████ 2
217.25.134.35 ██████████ 1
217.25.131.75 ██████████ 1
217.25.128.2 ██████████ 1
217.25.134.19 ██████████ 1
217.25.130.125 ██████████ 1
217.25.134.67 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS12843 TelemaxX Telekommunikation GmbH
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS12843 TelemaxX Telekommunikation GmbH
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
217.25.141.26 AS21234 GRENKE Service GmbH 3.92ms from Frankfurt am Main, DE
217.25.132.1 AS21234 GRENKE Service GmbH 4.00ms from Frankfurt am Main, DE
217.25.133.1 AS21234 GRENKE Service GmbH 4.22ms from Frankfurt am Main, DE
217.25.134.1 AS21234 GRENKE Service GmbH 3.98ms from Frankfurt am Main, DE
217.25.128.152 AS21234 GRENKE Service GmbH 4.04ms from Frankfurt am Main, DE
217.25.140.1 AS21234 GRENKE Service GmbH 4.08ms from Frankfurt am Main, DE
217.25.131.37 AS21234 GRENKE Service GmbH 4.12ms from Frankfurt am Main, DE
217.25.129.11 AS21234 GRENKE Service GmbH 4.00ms from Frankfurt am Main, DE
217.25.130.254 AS21234 GRENKE Service GmbH 3.93ms 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
20.86.198.130 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
173.185.73.18 AS7029 Windstream Communications LLC 6.58ms from Ashburn, US
60.28.169.2 AS4837 CHINA UNICOM China169 Backbone 6.79ms from Beijing, CN
35.166.194.34 AS16509 Amazon.com, Inc. 0.24ms from Boardman, US
196.77.41.130 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.20ms from Casablanca, MA
197.230.25.2 AS36925 MEDITELECOM 2.42ms from Casablanca, MA
103.168.31.2 AS141865 N4U BROADBAND PRIVATE LIMITED 0.96ms from Delhi, IN
102.221.202.34 AS328576 Surf4Life Pty (LTD) 0.97ms from Durban, ZA
194.73.145.82 AS2856 British Telecommunications PLC 1.18ms from Erith, GB
88.238.229.34 AS9121 Turk Telekomunikasyon Anonim Sirketi 6.12ms from Istanbul, TR
138.129.5.2 AS33136 Ozark Fiber, LLC 10.56ms from Kansas City, US
89.142.167.146 AS5603 Telekom Slovenije, d.d. 0.95ms from Ljubljana, SI
15.223.111.50 AS16509 Amazon.com, Inc. 0.17ms from Montreal, CA
153.219.57.210 AS4713 NTT DOCOMO BUSINESS,Inc. 11.86ms from Osaka, JP
168.181.222.98 AS263918 WS TELECOMUNICACOES LTDA EPP 11.25ms from Sao Paulo, BR
175.128.116.130 AS2516 KDDI CORPORATION 1.21ms from Sapporo, JP
220.67.89.18 AS18164 Mokpo University 6.17ms from Seoul, KR
220.129.76.114 AS3462 Data Communication Business Group 1.42ms from Taipei, TW
219.143.192.130 AS4847 China Networks Inter-Exchange 3.63ms from Tianjin, CN
222.226.149.2 AS2516 KDDI CORPORATION 6.75ms from Tokyo, JP
111.109.26.178 AS2516 KDDI CORPORATION 5.11ms from Tokyo, JP
185.134.56.114 AS202796 JSR IT B.V. 0.25ms from Amsterdam, NL
91.141.171.226 AS31615 Odido Netherlands B.V. 7.03ms from Amsterdam, NL
20.20.219.130 AS8075 Microsoft Corporation 0.39ms from Boydton, US
46.178.54.66 AS5432 Proximus NV 16.66ms from Brussels, BE

Traceroute

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

$
traceroute -a -n -q1 -f3 217.25.128.155
traceroute to 217.25.128.155 (217.25.128.155): 64 hops max, 52 byte packets
3 [AS174] 154.25.7.42 0.895 ms
4 [AS174] 149.14.208.186 0.388 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21234 at robtex.

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