Autonomous System details

AS21458

KfW Kreditanstalt fur Wiederaufbau  ·  kfw.de

Germany
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AS21458 – KfW Kreditanstalt fur Wiederaufbau

Field Value
Country Germany
Website kfw.de
Hosted domains 1
IPv4 addresses 256
IPv6 addresses 0
ASN type Business
Registry ripe
Allocated 22 years ago on Jan 16, 2004
Updated 5 months ago on Aug 19, 2025
Netblock Company Num of IPs
193.30.140.0/24 KfW Kreditanstalt fur Wiederaufbau 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details


                                                ASHandle:       AS21458
                                                OrgID:          AS21458
                                                ASName:         AS21458
                                                ASNumber:       AS21458
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There is 1 domain name hosted across 1 IP address on this ASN.

IP Address Domain Domains on this IP
193.30.140.52 ██████████ 1

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS8881 1&1 Versatel GmbH
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8881 1&1 Versatel GmbH
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
193.30.140.13 AS21458 KfW Kreditanstalt fur Wiederaufbau 0.40ms 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
4.36.247.66 AS3356 Level 3 Parent, LLC 0.45ms from Ashburn, US
102.97.150.34 AS36925 MEDITELECOM 7.19ms from Casablanca, MA
76.185.112.210 AS11427 Charter Communications Inc 7.01ms from Dallas, US
70.123.21.34 AS11427 Charter Communications Inc 14.06ms from Dallas, US
102.161.211.114 AS30999 EMTEL LIMITED 6.36ms from Ebene, MU
94.9.130.50 AS5607 Sky UK Limited 10.38ms from London, GB
83.218.178.114 AS31543 myNet GmbH 6.70ms from Milan, IT
173.164.20.66 AS7922 Comcast Cable Communications, LLC 10.38ms from Murfreesboro, US
200.162.44.162 AS13878 Scala Data Centers 1.95ms from Osasco, BR
49.254.163.2 AS4766 Korea Telecom 0.93ms from Seoul, KR
119.203.74.2 AS4766 Korea Telecom 3.27ms from Seoul, KR
123.212.1.2 AS9318 SK Broadband Co Ltd 3.77ms from Seoul, KR
80.235.90.178 AS3249 Telia Eesti AS 0.62ms from Tallinn, EE
184.180.145.114 AS22773 Cox Communications Inc. 17.02ms from Atlanta, US
59.67.175.2 AS4538 China Education and Research Network Center 5.52ms from Beijing, CN
44.231.215.98 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
92.52.37.242 AS15962 Orange Slovensko a.s. 4.49ms from Bratislava, SK
123.200.143.82 AS9723 iseek Communications Pty Ltd 0.55ms from Brisbane, AU
184.106.66.2 AS19994 Rackspace Hosting 1.29ms from Chicago, US
50.30.96.2 AS54075 Arbuckle Communications, LLC 8.67ms from Dallas, US
96.66.91.50 AS7922 Comcast Cable Communications, LLC 5.57ms from Denver, US
137.138.151.242 AS513 CERN - European Organization for Nuclear Research 1.21ms from Geneve, CH
1.62.3.242 AS4837 CHINA UNICOM China169 Backbone 7.59ms from Harbin, CN
156.230.126.226 AS136907 HUAWEI CLOUDS 1.11ms from Hong Kong, HK
32.141.234.66 AS7018 AT&T Enterprises, LLC 1.85ms from Houston, US

Traceroute

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

$
traceroute -a -n -q1 -f3 193.30.140.1
traceroute to 193.30.140.1 (193.30.140.1): 64 hops max, 52 byte packets
3 [AS13194] 185.0.20.140 0.512 ms
5 [AS21458] 193.30.140.1 0.561 ms
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 AS21458 at robtex.

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