AS number details

AS21458

KfW Kreditanstalt fur Wiederaufbau  ·  kfw.de

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AS21458 – KfW Kreditanstalt fur Wiederaufbau

Field Value
Country Germany
Website kfw.de
Hosted domains 1
Number of IPv4 256
Number of IPv6 0
ASN type Business
Registry ripe
Allocated 22 years ago on Jan 16, 2004
Updated 2 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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IP Ranges API

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 Deutschland GmbH
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS8881 1&1 Versatel Deutschland 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
193.30.140.4 AS21458 KfW Kreditanstalt fur Wiederaufbau 0.37ms 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
82.163.106.242 AS3320 Deutsche Telekom AG 0.55ms from Amsterdam, NL
52.157.222.242 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
38.103.27.130 AS174 Cogent Communications, LLC 2.03ms from Ashburn, US
69.61.22.226 AS22653 Cyber Wurx LLC 0.27ms from Atlanta, US
52.61.189.146 AS8987 Amazon Data Services Ireland Ltd 0.30ms from Boardman, US
41.44.46.242 AS8452 TE-AS 5.68ms from Cairo, EG
196.115.1.226 AS36925 MEDITELECOM 3.66ms from Casablanca, MA
196.115.80.2 AS36925 MEDITELECOM 2.89ms from Casablanca, MA
206.206.174.2 AS399356 Kosciusko Connect LLC 3.38ms from Chicago, US
12.91.43.82 AS7018 AT&T Enterprises, LLC 15.05ms from Chicago, US
185.144.36.98 AS559 SWITCH 2.49ms from Geneve, CH
20.239.93.226 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
168.105.148.2 AS6360 University of Hawaii 1.45ms from Honolulu, US
191.241.191.130 AS263677 Netglória Serviços de Internet Ltda 17.01ms from Joao Pessoa, BR
46.159.114.114 AS12389 PJSC Rostelecom 1.20ms from Krasnodar, RU
42.249.234.18 AS4134 CHINANET-BACKBONE 6.09ms from Liaoyang, CN
82.147.23.66 AS6908 Datahop - Six Degrees 1.01ms from London, GB
197.248.105.98 AS37061 Safaricom Limited 6.89ms from Nairobi, KE
119.228.158.98 AS17511 OPTAGE Inc. 2.71ms from Osaka, JP
79.2.235.162 AS3269 Telecom Italia S.p.A. 6.99ms from Rome, IT
176.195.241.226 AS12714 PJSC MegaFon 2.21ms from Saint Petersburg, RU
76.210.197.50 AS7018 AT&T Enterprises, LLC 3.85ms from San Antonio, US
201.103.42.82 AS8151 UNINET 3.76ms from Santiago de Queretaro, MX
124.216.198.210 AS45361 Ulsan Jung-Ang Broadcasting Network 8.01ms from Seoul, KR
183.124.134.162 AS4766 Korea Telecom 8.13ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -f5 193.30.140.1
traceroute to 193.30.140.1 (193.30.140.1): 64 hops max, 52 byte packets
5 [] 37.120.220.105 3.56 ms
6 [] 80.249.209.109 4.449 ms
7 [AS8881] 94.134.142.204 10.371 ms
8 [AS21458] 193.30.140.1 10.745 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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