Autonomous System details

AS2123

DFN-CERT Services GmbH  ·  dfn-cert.de

Germany

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AS2123 – DFN-CERT Services GmbH

Field Value
Country Germany
Website dfn-cert.de
Hosted domains 0
IPv4 addresses 0
IPv6 addresses 0
ASN type Inactive
Registry ripe
Allocated 56 years ago on Jan 01, 1970
Updated 8 years ago on Nov 15, 2017

IP Ranges

There are no known IP addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2123
                                                OrgID:          AS2123
                                                ASName:         AS2123
                                                ASNumber:       AS2123
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are no domains currently hosted on this ASN.

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Peers

There are no peers for this ASN.

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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

No IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

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
83.96.241.43 AS35470 Signet B.V. 0.59ms from Amsterdam, NL
129.176.27.11 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.96ms from Atlanta, US
81.180.4.123 AS208445 Infinity Capital Investments SA 0.73ms from Bucharest, RO
52.94.220.187 AS16509 Amazon.com, Inc. 0.34ms from Dublin, IE
213.89.9.107 AS1257 Tele2 Sverige AB 3.73ms from Goeteborg, SE
114.236.89.219 AS4134 CHINANET-BACKBONE 6.42ms from Huai'an, CN
78.184.158.203 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.13ms from Istanbul, TR
12.108.147.11 AS7018 AT&T Enterprises, LLC 1.15ms from Kansas City, US
94.232.76.11 AS31520 Datagroup Retail 0.74ms from Kyiv, UA
113.226.178.11 AS4837 CHINA UNICOM China169 Backbone 9.01ms from Liaoyang, CN
72.134.159.43 AS20001 Charter Communications Inc 9.18ms from Los Angeles, US
213.218.32.75 AS21451 Banca Sella Holding S.p.A. 3.41ms from Milan, IT
159.89.47.43 AS14061 DigitalOcean, LLC 0.16ms from New York City, US
65.32.101.75 AS33363 Charter Communications, Inc 9.58ms from Orlando, US
39.90.9.155 AS4837 CHINA UNICOM China169 Backbone 8.72ms from Qingdao, CN
14.6.30.203 AS17858 LG POWERCOMM 2.15ms from Seoul, KR
1.247.29.91 AS9318 SK Broadband Co Ltd 2.98ms from Seoul, KR
101.230.117.75 AS4812 China Telecom (Group) 2.32ms from Shanghai, CN
160.16.152.75 AS9370 SAKURA Internet Inc. 0.82ms from Tokyo, JP
106.42.57.123 AS4134 CHINANET-BACKBONE 8.33ms from Zhengzhou, CN
58.179.127.139 AS9443 Vocus Retail 2.56ms from Brisbane, AU
73.8.199.123 AS7922 Comcast Cable Communications, LLC 4.45ms from Chicago, US
88.3.119.43 AS3352 TELEFONICA DE ESPANA S.A.U. 1.21ms from Madrid, ES
61.228.155.59 AS3462 Data Communication Business Group 1.23ms from Taipei, TW
109.177.61.91 AS5384 Emirates Internet 2.66ms from Al Fujairah City, AE

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 AS2123 at robtex.

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