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 6 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
193.30.140.2 AS21458 KfW Kreditanstalt fur Wiederaufbau 0.41ms 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
84.37.197.50 AS22773 Cox Communications Inc. 2.17ms from Ashburn, US
219.88.171.210 AS4771 Spark New Zealand Trading Ltd. 3.30ms from Auckland, NZ
74.218.236.210 AS11426 Charter Communications Inc 2.70ms from Charlotte, US
79.137.11.146 AS16276 OVH SAS 0.08ms from Gravelines, FR
168.105.148.2 AS6360 University of Hawaii 1.35ms from Honolulu, US
175.205.53.210 AS4766 Korea Telecom 3.21ms from Incheon, KR
84.126.30.98 AS6739 VODAFONE ONO, S.A. 6.65ms from Madrid, ES
37.221.121.34 AS210218 Open Fiber S.P.A. 0.98ms from Milan, IT
31.173.39.50 AS25159 PJSC MegaFon 1.94ms from Moscow, RU
62.113.33.50 AS25530 SFT Company LLC 1.63ms from Moscow, RU
121.236.85.66 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.78ms from Nanjing, CN
64.20.34.210 AS19318 Interserver, Inc 0.24ms from New York City, US
187.109.190.2 AS28220 Alares Cabo Servicos de Telecomunicacoes S.A. 5.81ms from Osasco, BR
191.118.156.18 AS6535 Telmex Servicios Empresariales S.A. 18.01ms from Santiago, CL
179.145.144.210 AS26599 TELEFÔNICA BRASIL S.A 19.27ms from Sao Paulo, BR
204.76.151.2 AS63254 Department of Information Technology 1.47ms from Secaucus, US
220.216.110.2 AS10010 TOKAI Communications Corporation 0.55ms from Tokyo, JP
124.35.89.130 AS17506 ARTERIA Networks Corporation 1.17ms from Tokyo, JP
60.156.58.34 AS17676 SoftBank Corp. 3.16ms from Tokyo, JP
80.120.233.210 AS8447 A1 Telekom Austria AG 5.47ms from Vienna, AT
212.60.37.34 AS15600 Quickline AG 2.04ms from Zuerich, CH
178.198.81.146 AS3303 Swisscom (Switzerland) Ltd 0.76ms from Zuerich, CH
94.55.112.2 AS47524 Turksat Uydu Haberlesme ve Kablo TV Isletme A.S. 8.27ms from Bursa, TR
12.204.255.242 AS7018 AT&T Enterprises, LLC 4.00ms from Columbus, US
78.183.138.194 AS9121 Turk Telekomunikasyon Anonim Sirketi 10.53ms from Istanbul, TR

Traceroute

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

$
traceroute -a -n -q1 193.30.140.2
traceroute to 193.30.140.2 (193.30.140.2): 64 hops max, 52 byte packets
2 *
3 [AS13194] 185.0.20.140 19.163 ms
5 [AS21458] 193.30.140.2 0.423 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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