144.91.100.0/23

AS51167  ·  Contabo GmbH

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Summary

Country Germany
Domain contabo.de
ASN AS51167
Registry RIPE
ID CONTABO

WHOIS Details

inetnum:        144.91.96.0 - 144.91.127.255
netname:        CONTABO
descr:          Contabo GmbH
country:        DE
org:            ORG-GG22-RIPE
admin-c:        MH7476-RIPE
tech-c:         MH7476-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CONTABO
created:        2019-06-27T12:39:20Z
last-modified:  2019-06-27T12:39:20Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        MH12453-RIPE
abuse-org:      ORG-GG22-RIPE

organisation:   ORG-GG22-RIPE
org-name:       Contabo GmbH
country:        DE
org-type:       LIR
remarks:        * Please direct all complaints about Internet abuse like Spam, hacking or scans *
remarks:        * to [email protected] . This will guarantee fastest processing possible. *
address:        Welfenstraße 22
address:        81541
address:        München
address:        GERMANY
phone:          +498921268372
fax-no:         +498921665862
e-mail:         [email protected]
abuse-c:        MH12453-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-CONTABO
mnt-ref:        MNT-OCIRIS
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-CONTABO
created:        2009-12-09T13:41:08Z
last-modified:  2025-12-05T10:47:37Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        MH12453-RIPE
abuse-org:      undefined

person:         Johannes Selg
address:        Contabo GmbH
address:        Welfenstr. 22
address:        81541 München
phone:          +49 89 21268372
fax-no:         +49 89 21665862
nic-hdl:        MH7476-RIPE
mnt-by:         MNT-CONTABO
mnt-by:         MNT-GIGA-HOSTING
created:        2010-01-04T10:41:37Z
last-modified:  2025-12-05T12:12:21Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 144.91.0.0/16

Range ASN Company Num of IPs
144.91.0.0/18 AS54654 Mills College 16,384
144.91.128.0/19 AS131952 Asahikawa Cable Television Co., Ltd. 8,192
144.91.160.0/20 AS131952 Asahikawa Cable Television Co., Ltd. 4,096

Hosted domains

There are 532 domain names hosted across 186 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
144.91.101.209 gha.co.rw 46
144.91.100.21 gaasociados.com.pe 18
144.91.100.47 andalousdessous.de 18
144.91.100.149 sriannapoornabuy.com 16
144.91.101.127 nemecinteriors.com 16
144.91.101.154 shulesoft.shop 13
144.91.101.125 miosalone.it 12
144.91.100.49 privatetransfernerja.com 11
144.91.101.118 slowserve.de 11
144.91.101.44 krenza.live 9
144.91.101.12 unihogarillescas.es 9
144.91.101.92 chungkhoanf1.com 9
144.91.100.7 karshev-baldjieva.net 8
144.91.100.172 vidacriativa.nl 8
144.91.100.209 boa-senda-dubai.com 8
144.91.100.114 aecomssa.com 7
144.91.101.77 majacademy.com 7
144.91.100.44 nekopelirosa.com 6
144.91.101.146 arhitectura.info 6
144.91.101.208 doorxpert.com 6

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

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

IP Address ASN Details
144.91.101.167 AS51167 Contabo GmbH 0.25ms from Lauterbourg, FR
144.91.100.0 AS51167 Contabo GmbH 0.17ms from Lauterbourg, FR

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
147.135.118.183 AS16276 OVH SAS 1.25ms from Ashburn, US
14.96.218.215 AS45820 Tata Teleservices ISP AS 0.61ms from Chennai, IN
62.27.201.183 AS12312 ecotel communication ag 4.46ms from Duesseldorf, DE
117.5.103.183 AS7552 Viettel Group 2.10ms from Hanoi, VN
182.84.78.199 AS4134 CHINANET-BACKBONE 5.27ms from Nanchang, CN
1.13.192.167 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.03ms from Nanjing, CN
171.36.137.199 AS4837 CHINA UNICOM China169 Backbone 6.90ms from Nanning, CN
142.215.170.71 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 2.04ms from New York City, US
153.223.155.247 AS4713 NTT DOCOMO BUSINESS,Inc. 8.88ms from Osaka, JP
183.108.195.167 AS4766 Korea Telecom 5.60ms from Seoul, KR
75.69.255.39 AS7922 Comcast Cable Communications, LLC 4.58ms from Boston, US
73.149.144.7 AS7922 Comcast Cable Communications, LLC 7.43ms from Boston, US
185.127.79.247 AS203443 INDERT CONNECTION LP 0.32ms from Bucharest, RO
52.51.81.199 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
63.34.178.103 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
113.170.203.7 AS45899 VNPT Corp 5.33ms from Ho Chi Minh City, VN
154.212.248.119 AS135097 LUOGELANG (FRANCE) LIMITED 0.66ms from Hong Kong, HK
88.215.51.199 AS31655 Gamma Telecom Holdings Ltd 0.42ms from Manchester, GB
202.124.212.135 AS18126 Chubu Telecommunications Company, Inc. 3.58ms from Osaka, JP
90.27.76.135 AS3215 Orange S.A. 9.78ms from Paris, FR
81.28.191.103 AS8439 JSC AIST 2.72ms from Samara, RU
155.190.110.23 AS36692 Cisco OpenDNS, LLC 0.21ms from Vancouver, CA
60.205.236.247 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.80ms from Beijing, CN
45.22.124.247 AS7018 AT&T Enterprises, LLC 18.54ms from Chicago, US
67.64.198.39 AS7018 AT&T Enterprises, LLC 6.52ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 144.91.100.2
traceroute to 144.91.100.2 (144.91.100.2): 64 hops max, 52 byte packets
3 [AS51167] 144.91.100.2 0.546 ms
Measurement taken from IPinfo ProbeNet in Lauterbourg, FR
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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