159.25.0.0/16

AS5517 · CSL Computer Service Langenbach GmbH

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Summary

Country	Germany
Domain	csl.de
ASN	AS5517
Registry	RIPE
ID	GFTA

WHOIS Details

inetnum:        159.25.0.0 - 159.25.255.255
netname:        GFTA
org:            ORG-cA14-RIPE
country:        DE
admin-c:        CSL6-RIPE
tech-c:         CSL6-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         CSL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2016-04-14T09:57:07Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        CSL6-RIPE
abuse-org:      ORG-cA14-RIPE

organisation:   ORG-cA14-RIPE
org-name:       CSL Computer Service Langenbach GmbH
country:        DE
org-type:       LIR
address:        Hansaallee 191-193
address:        D-40549
address:        Duesseldorf
address:        GERMANY
phone:          +49 211 86767 0
fax-no:         +49 211 86767 10
e-mail:         [email protected]
admin-c:        CSL5-RIPE
admin-c:        CSL6-RIPE
mnt-ref:        CSL-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CSL-MNT
abuse-c:        CSL6-RIPE
created:        2004-04-17T11:06:22Z
last-modified:  2020-12-16T13:32:31Z
source:         RIPE

role:           CSL Computer Service Langenbach GmbH
address:        Hansaallee 191-193 D-40549 Duesseldorf Germany
e-mail:         [email protected]
admin-c:        CSL251-RIPE
tech-c:         CSL251-RIPE
tech-c:         CSL2101
abuse-mailbox:  [email protected]
nic-hdl:        CSL6-RIPE
created:        2006-01-26T14:49:18Z
last-modified:  2013-04-15T11:31:00Z
source:         RIPE
mnt-by:         CSL-MNT

route:          159.25.0.0/16
descr:          CSL
origin:         AS5517
mnt-by:         CSL-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2004-08-13T13:43:55Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 159.0.0.0/8

Range	ASN	Company	Num of IPs
159.251.0.0/16	AS2705	BJC HEALTH SYSTEM	65,536
159.93.0.0/16	AS2875	Joint Institute for Nuclear Research	65,536
159.50.0.0/16	AS25215	BNP PARIBAS S.A.	65,536
159.69.0.0/16	AS24940	Hetzner Online GmbH	65,536
159.0.0.0/16	AS25019	Saudi Telecom Company JSC	65,536
159.16.0.0/16	AS262914	Comision Federal de Electricidad	65,536
159.237.0.0/16	AS198878	Pamplona	65,536
159.189.0.0/16	AS22284	National Wetlands Research Center, United States Geological Survey	65,536
159.108.0.0/16	AS2024	Eversource Energy Service Company	65,536
159.91.0.0/16	AS21976	The College of New Jersey	65,536
159.47.0.0/16	AS16509	Amazon.com, Inc.	65,536
159.51.0.0/16	AS15830	Schaeffler Technologies AG & Co. KG	65,536
159.174.0.0/16	AS16509	Amazon.com, Inc.	65,536
159.254.0.0/16	AS22616	Zscaler Switzerland GmbH	65,536
159.18.0.0/16	AS11628	Zayo Bandwidth	65,536
159.239.0.0/16	AS16509	A100 ROW Inc	65,536
159.229.0.0/16	AS16509	Amazon.com, Inc.	65,536
159.142.0.0/16	AS16524	General Services Administration	65,536
159.248.0.0/16	AS16509	Amazon.com, Inc.	65,536
159.217.0.0/16	AS200656	Nokia-EMEA	65,536
159.18.0.0/16	AS21774	Zayo Bandwidth	65,536
159.150.0.0/16	AS13809	University of Arkansas for Medical Sciences	65,536
159.238.0.0/16	AS14977	State of Wyoming Department A&I	65,536
159.18.0.0/16	AS15290	Zayo Bandwidth	65,536
159.115.0.0/16	AS10294	Coast Community College District	65,536
159.107.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
159.53.0.0/16	AS10934	JPMorgan Chase & Co.	65,536
159.109.0.0/16	AS16509	A100 ROW Inc	65,536
159.11.0.0/16	AS16509	Amazon.com, Inc.	65,536
159.157.0.0/16	AS16509	Amazon.com, Inc.	65,536
159.49.0.0/16	AS10966	Alaska Airlines, Inc.	65,536
159.105.0.0/16	AS11577	Vermont Agency of Digital Services	65,536
159.192.0.0/16	AS131090	National Telecom Public Company Limited	65,536
159.90.0.0/16	AS11694	Universidad Simon Bolivar	65,536
159.19.0.0/16	AS10921	Kentucky Transportation Cabinet	65,536
159.103.0.0/16	AS13283	Bank Julius Baer & Co. AG	65,536
159.254.0.0/16	AS16509	Zscaler Switzerland GmbH	65,536
159.92.0.0/16	AS14340	Salesforce, Inc.	65,536
159.49.0.0/16	AS10966	Alaska Airlines, Inc.	65,536
159.209.0.0/16	AS16509	Amazon Technologies Inc.	65,536
159.231.0.0/16	AS14121	Canadian Imperial Bank of Commerce	65,536
159.18.0.0/16	AS20045	Zayo Bandwidth	65,536
159.233.0.0/16	AS13829	Pima County	65,536
159.244.0.0/16	AS16509	A100 ROW Inc	65,536
159.83.0.0/16	AS11188	County of Los Angeles	65,536
159.149.0.0/16	AS137	UNI-Milano	65,536
159.212.0.0/16	AS11052	Intermountain Health Care, Inc.	65,536
159.254.0.0/16	AS14618	Zscaler Switzerland GmbH	65,536
159.52.0.0/16	AS150301	Water Corporation	65,536
159.49.0.0/16	AS29702	Alaska Airlines, Inc.	65,536

Hosted domains

There are 20,029 domain names hosted across 509 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
159.25.16.61	sportzntouring.com	100
159.25.16.73	ai-lv-cockpit.de	93
159.25.16.68	vanmaarle.nl	92
159.25.16.4	belleshop.at	92
159.25.16.70	osiriangroup.co.uk	91
159.25.16.66	haarverlaengerung-kirtorf.de	91
159.25.16.165	musikwettbewerb.li	91
159.25.16.132	haarverlaengerung-garz-ruegen.de	91
159.25.16.241	haarverlaengerung-bad-duerkheim.de	90
159.25.16.83	zukunft-ist-orange.de	90
159.25.16.149	rolldoc.de	89
159.25.16.208	changemyface.com	89
159.25.16.69	mobile-millions.com	89
159.25.16.218	pipettedoctor.se	88
159.25.16.32	rheumatologie360grad.de	88
159.25.16.24	papersforyou.de	88
159.25.16.207	bladeduel.com	88
159.25.16.45	scanoffice.org	86
159.25.16.238	apuraha.com	86
159.25.16.44	onlinewestland.nl	86

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
159.25.81.68	AS5517 CSL Computer Service Langenbach GmbH	`3.74ms` from Amsterdam, NL
159.25.16.215	AS5517 CSL Computer Service Langenbach GmbH	`3.59ms` from Amsterdam, NL
159.25.97.69	AS5517 CSL Computer Service Langenbach GmbH	`3.81ms` from Amsterdam, NL
159.25.145.72	AS5517 CSL Computer Service Langenbach GmbH	`3.92ms` from Amsterdam, NL
159.25.161.73	AS5517 CSL Computer Service Langenbach GmbH	`3.88ms` from Amsterdam, NL
159.25.49.66	AS5517 CSL Computer Service Langenbach GmbH	`3.85ms` from Amsterdam, NL
159.25.65.67	AS5517 CSL Computer Service Langenbach GmbH	`3.86ms` from Amsterdam, NL
159.25.32.65	AS5517 CSL Computer Service Langenbach GmbH	`3.90ms` from Amsterdam, NL
159.25.113.70	AS5517 CSL Computer Service Langenbach GmbH	`3.73ms` from Amsterdam, NL
159.25.129.71	AS5517 CSL Computer Service Langenbach GmbH	`3.65ms` from Amsterdam, NL

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
143.177.210.240	AS50266 Odido Netherlands B.V.	`4.64ms` from Amsterdam, NL
51.104.46.224	AS8075 Microsoft Corporation	`0.14ms` from Cardiff, GB
27.36.84.128	AS17816 China Unicom IP network China169 Guangdong province	`4.75ms` from Guangzhou, CN
38.225.101.96	AS38001 NewMedia Express Pte Ltd	`0.43ms` from Hong Kong, HK
90.195.143.192	AS5607 Sky UK Limited	`5.61ms` from London, GB
101.185.10.224	AS1221 Telstra Limited	`6.00ms` from Melbourne, AU
1.6.216.32	AS9583 Sify Limited	`1.20ms` from Mumbai, IN
125.150.169.96	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
61.197.19.128	AS2514 NTT PC Communications, Inc.	`4.72ms` from Tokyo, JP
62.48.127.128	AS12620 Ticinocom SA	`3.78ms` from Zuerich, CH
130.45.150.160	AS393591 Gamewood Technology Group, Inc.	`6.29ms` from Ashburn, US
73.236.205.16	AS7922 Comcast Cable Communications, LLC	`14.08ms` from Ashburn, US
71.29.50.80	AS7029 Windstream Communications LLC	`6.83ms` from Atlanta, US
118.174.121.32	AS23969 TOT Public Company Limited	`10.16ms` from Bangkok, TH
212.159.139.160	AS13285 TalkTalk Communications Limited	`4.38ms` from London, GB
221.12.135.32	AS4837 CHINA UNICOM China169 Backbone	`6.75ms` from Ningbo, CN
125.198.225.32	AS2518 BIGLOBE Inc.	`8.96ms` from Osaka, JP
52.202.86.240	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
218.147.34.176	AS4766 Korea Telecom	`8.88ms` from Seoul, KR
171.119.50.240	AS4837 CHINA UNICOM China169 Backbone	`5.74ms` from Taiyuan, CN
34.82.25.64	AS396982 Google LLC	`0.15ms` from The Dalles, US
123.216.243.208	AS4713 NTT DOCOMO BUSINESS,Inc.	`19.32ms` from Tokyo, JP
95.156.143.16	AS20875 JP HT d.d. Mostar	`13.08ms` from Zagreb, HR
77.161.151.176	AS1136 KPN B.V.	`1.62ms` from Amsterdam, NL
179.36.96.224	AS22927 Telefonica de Argentina	`17.97ms` from Buenos Aires, AR

Traceroute

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

traceroute -a -n -q1 -f4 -m8 159.25.117.143

traceroute to 159.25.117.143 (159.25.117.143): 8 hops max, 52 byte packets

4 [] 80.81.193.80 1.064 ms

5 [AS8881] 62.214.11.73 7.715 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 14th 2025

What are IP address ranges?

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