188.68.48.0/21

AS197540  ·  netcup GmbH

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Summary

Country Germany
Domain netcup.de
ASN AS197540
Registry RIPE
ID NETCUP_NET-16

WHOIS Details

inetnum:        188.68.48.0 - 188.68.51.255
netname:        NETCUP_NET-16
org:            ORG-nG51-RIPE
descr:          netcup GmbH
country:        DE
admin-c:        OW395-RIPE
tech-c:         OW395-RIPE
status:         ASSIGNED PA
remarks:        INFRA-AW
mnt-by:         NETCUP-MNT
created:        2016-07-04T06:14:53Z
last-modified:  2016-07-04T06:14:53Z
source:         RIPE
abuse-email:    abuse@netcup.de
abuse-c:        NA4042-RIPE
abuse-org:      ORG-nG51-RIPE

organisation:   ORG-nG51-RIPE
org-name:       netcup GmbH
country:        DE
org-type:       LIR
address:        Emmy-Noether-Straße-10
address:        76131
address:        Karlsruhe
address:        GERMANY
phone:          +4972175407550
fax-no:         +4972175407559
e-mail:         ripeadm@netcup.de
admin-c:        OW395-RIPE
abuse-c:        NA4042-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        NETCUP-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         NETCUP-MNT
created:        2010-11-03T10:05:19Z
last-modified:  2025-11-12T13:15:50Z
source:         RIPE
abuse-email:    abuse@netcup.de
abuse-c:        NA4042-RIPE
abuse-org:      undefined

person:         Oliver Werner
address:        netcup GmbH
address:        Daimlerstrasse 25
address:        76185 Karlsruhe
phone:          +49721 75407550
e-mail:         ripeadm@netcup.de
nic-hdl:        OW395-RIPE
mnt-by:         NETCUP-MNT
created:        2010-11-03T14:34:38Z
last-modified:  2017-10-30T22:11:28Z
source:         RIPE

route:          188.68.48.0/21
descr:          NETCUP-GMBH
origin:         AS197540
mnt-by:         NETCUP-MNT
created:        2015-08-12T06:55:26Z
last-modified:  2015-08-12T06:55:26Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 188.68.48.0/21

Range ASN Company Num of IPs
188.68.48.0/22 AS197540 netcup GmbH 1,024
188.68.52.0/22 AS197540 netcup GmbH 1,024

Nearby Ranges

BGP prefixes that overlap with 188.68.0.0/16

Range ASN Company Num of IPs
188.68.96.0/19 AS29124 Iskratelecom JSC 8,192
188.68.240.0/20 AS197226 Sprint Data Center Customer 4,096
188.68.64.0/20 AS204934 InnoCrystal Co., Ltd. 4,096
188.68.128.0/21 AS16285 CJSC Ural-TransTeleCom 2,048
188.68.8.0/21 AS50596 Informatsionnye Tekhnologii LLC 2,048
188.68.192.0/21 AS50596 Informatsionnye Tekhnologii LLC 2,048
188.68.168.0/21 AS50596 Informatsionnye Tekhnologii LLC 2,048
188.68.176.0/21 AS197078 Yarnet Ltd 2,048
188.68.48.0/22 AS197540 netcup GmbH 1,024
188.68.52.0/22 AS197540 netcup GmbH 1,024
188.68.56.0/22 AS197540 netcup GmbH 1,024
188.68.196.0/22 AS50596 Informatsionnye Tekhnologii LLC 1,024
188.68.140.0/22 AS16285 CJSC Ural-TransTeleCom 1,024
188.68.144.0/22 AS16285 CJSC Ural-TransTeleCom 1,024
188.68.148.0/22 AS16285 CJSC Ural-TransTeleCom 1,024
188.68.152.0/22 AS16285 CJSC Ural-TransTeleCom 1,024
188.68.156.0/22 AS16285 CJSC Ural-TransTeleCom 1,024
188.68.160.0/22 AS197078 Yarnet Ltd 1,024
188.68.32.0/22 AS197540 netcup GmbH 1,024
188.68.12.0/22 AS50596 Informatsionnye Tekhnologii LLC 1,024
188.68.168.0/22 AS50596 Informatsionnye Tekhnologii LLC 1,024
188.68.172.0/22 AS50596 Informatsionnye Tekhnologii LLC 1,024
188.68.192.0/22 AS50596 Informatsionnye Tekhnologii LLC 1,024
188.68.164.0/22 AS16276 UK FIRSTSERVLTD 1,024
188.68.8.0/22 AS50596 Informatsionnye Tekhnologii LLC 1,024
188.68.184.0/22 AS51178 JSC Avantel 1,024
188.68.82.0/23 AS39406 LLC Cifrovie Seti Urala 512
188.68.94.0/23 AS209746 LLC Cifrovie Seti Urala 512
188.68.200.0/24 AS49505 Selectel Network 256
188.68.201.0/24 AS49505 Selectel Network 256
188.68.202.0/24 AS49505 Selectel Network 256
188.68.203.0/24 AS49505 Selectel Network 256
188.68.81.0/24 AS56947 LLC Cifrovie Seti Urala 256
188.68.162.0/24 AS197078 Client Uplinks 256
188.68.7.0/24 AS25436 DeltaTelekom LLC 256
188.68.160.0/24 AS197078 Client Uplinks 256
188.68.161.0/24 AS197078 Client Uplinks 256
188.68.191.0/24 AS201800 BIA-Technologies LLC 256
188.68.188.0/24 AS201800 BIA-Technologies LLC 256
188.68.64.0/24 AS204934 InnoCrystalNet 256
188.68.68.0/24 AS204934 InnoCrystalNet 256
188.68.69.0/24 AS204934 InnoCrystalNet 256
188.68.6.0/24 AS208604 PETROVISER LLC. 256
188.68.5.0/24 AS61431 TELECOMMUNICATION COMPANY KAMA - LINK LLC. 256
188.68.163.0/24 AS197078 Client Uplinks 256

Hosted domains

There are 4,328 domain names hosted across 917 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
188.68.49.255 hp-messebau.com 153
188.68.54.165 codon.de 121
188.68.55.7 feuerwehr-krusenfelde.de 111
188.68.53.10 stressfrei-sanieren.de 110
188.68.53.18 wohnsicher.com 109
188.68.52.180 4schumacher.de 94
188.68.51.198 fasching-karneval.com 89
188.68.51.193 mauerfall30.de 78
188.68.54.213 sgdasch.de 75
188.68.55.72 bootsbau-dembler.de 57
188.68.55.71 bridge-studio.de 54
188.68.49.109 xn--kopfberherz-whb.com 53
188.68.54.180 markbendow.com 42
188.68.48.108 ascwelsberg.it 38
188.68.53.59 prophylaxe-bielefeld.dental 28
188.68.52.103 endisch.kim 26
188.68.53.24 book-your-dj.de 26
188.68.55.96 roncar.app 22
188.68.51.126 akademiefuerdeutscheaugenoptiker.org 21
188.68.54.227 mosaic-thinking.net 20

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

Pingable IPs

1,823 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
188.68.54.146 AS197540 netcup GmbH 0.36ms from Nuernberg, DE
188.68.50.121 AS197540 netcup GmbH 0.41ms from Nuernberg, DE
188.68.52.76 AS197540 netcup GmbH 0.39ms from Nuernberg, DE
188.68.48.246 AS197540 netcup GmbH 0.39ms from Nuernberg, DE
188.68.53.24 AS197540 netcup GmbH 0.40ms from Nuernberg, DE
188.68.49.166 AS197540 netcup GmbH 0.37ms from Nuernberg, DE
188.68.55.167 AS197540 netcup GmbH 0.38ms from Nuernberg, DE
188.68.51.158 AS197540 netcup GmbH 0.37ms from Nuernberg, 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
180.101.67.197 AS4134 CHINANET-BACKBONE 0.43ms from Huai'an, CN
60.168.48.69 AS4134 CHINANET-BACKBONE 7.26ms from Huai'an, CN
175.143.237.245 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.72ms from Kuala Lumpur, MY
111.12.226.101 AS9808 China Mobile Communications Group Co., Ltd. 5.14ms from Lanzhou, CN
89.35.231.245 AS200845 AVATEL TELECOM, SA 5.64ms from Madrid, ES
90.8.162.165 AS3215 Orange S.A. 4.70ms from Marseille, FR
69.123.103.165 AS6128 Cablevision Systems Corp. 5.62ms from New York City, US
148.74.108.85 AS6128 Cablevision Systems Corp. 8.56ms from New York City, US
173.68.119.85 AS701 Verizon Business 2.20ms from New York City, US
195.221.135.229 AS2200 Renater 1.15ms from Paris, FR
71.212.114.213 AS209 CenturyLink Communications, LLC 1.70ms from Seattle, US
14.67.169.165 AS4766 Korea Telecom 1.54ms from Seoul, KR
223.106.192.229 AS56046 China Mobile communications corporation 2.77ms from Suzhou, CN
109.64.95.197 AS8551 Bezeq International Ltd. 2.45ms from Tel Aviv, IL
104.27.99.85 AS13335 Cloudflare, Inc. 0.11ms from Wrocław, PL
3.93.112.197 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
65.210.14.181 AS701 Verizon Business 2.11ms from Ashburn, US
110.247.211.197 AS4837 CHINA UNICOM China169 Backbone 10.23ms from Beijing, CN
171.61.209.229 AS24560 Bharti Airtel Ltd., Telemedia Services 1.87ms from Hyderabad, IN
194.135.226.245 AS25513 PJSC Moscow city telephone network 1.38ms from Moscow, RU
117.68.96.69 AS140527 China Telecom 6.79ms from Nanchang, CN
148.137.35.5 AS7150 Commonwealth University of Pennsylvania 11.92ms from New York City, US
79.245.74.37 AS3320 Deutsche Telekom AG 4.23ms from Nuernberg, DE
65.122.3.165 AS209 CenturyLink Communications, LLC 1.20ms from Phoenix, US
162.214.6.133 AS46606 Unified Layer 2.04ms from Salt Lake City, US

Traceroute

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

$
traceroute -a -n -q1 -f5 188.68.51.4
traceroute to 188.68.51.4 (188.68.51.4): 64 hops max, 52 byte packets
8 *
9 [AS47147] 94.16.25.159 0.592 ms
10 [AS197540] 188.68.51.4 0.504 ms
Measurement taken from IPinfo ProbeNet in Nuernberg, DE
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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