212.28.184.0/21

AS40021  ·  Contabo Inc.

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

Summary

Country Germany
Domain contabo.de
ASN AS40021
Registry RIPE
ID TT-20241113

WHOIS Details

inetnum:        212.28.184.0 - 212.28.191.255
netname:        TT-20241113
descr:          Contabo GmbH
country:        DE
org:            ORG-CG316-RIPE
admin-c:        MH7476-RIPE
tech-c:         MH7476-RIPE
abuse-c:        MH12453-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-CONTABO
created:        2024-11-13T15:33:53Z
last-modified:  2024-11-22T09:10:09Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        MH12453-RIPE
abuse-org:      ORG-CG316-RIPE

organisation:   ORG-CG316-RIPE
org-name:       Contabo GmbH
org-type:       other
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:        Munchen
address:        GERMANY
phone:          +498921268372
fax-no:         +498921665862
e-mail:         [email protected]
abuse-c:        MH12453-RIPE
mnt-ref:        MNT-CONTABO
mnt-ref:        de-net1-1-mnt
mnt-by:         MNT-CONTABO
mnt-ref:        TERRATRANSIT-MNT
mnt-by:         TERRATRANSIT-MNT
mnt-by:         de-net1-1-mnt
mnt-ref:        de-tt1data-1-mnt
created:        2021-11-09T22:12:54Z
last-modified:  2025-11-26T16:26:17Z
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

route:          212.28.184.0/21
origin:         AS40021
mnt-by:         MNT-CONTABO
created:        2024-11-13T15:33:53Z
last-modified:  2024-11-22T09:10:17Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 212.28.0.0/16

Range ASN Company Num of IPs
212.28.192.0/19 AS3301 Telia Company AB 8,192
212.28.128.0/19 AS12350 VTX Services SA 8,192
212.28.96.0/19 AS13010 MTS Internet GmbH 8,192
212.28.0.0/19 AS15654 Civica UK Ltd. 8,192
212.28.64.0/19 AS15836 Arax-Impex s.r.l. 8,192
212.28.32.0/19 AS12292 Transkom GmbH 8,192
212.28.224.0/19 AS24634 Transmog Inc S.A.L 8,192
212.28.168.0/21 AS44092 HAL Service SpA 2,048
212.28.176.0/21 AS40021 Contabo GmbH 2,048
212.28.245.0/24 AS24634 mobi 256
212.28.247.0/24 AS24634 microwave 256
212.28.248.0/24 AS24634 microwave 256
212.28.225.0/24 AS24634 cyberia 256
212.28.77.0/24 AS207246 Netsat DV home network 256
212.28.230.0/24 AS24634 pesco 256
212.28.235.0/24 AS24634 dsl 512 256

Hosted domains

There are 1,729 domain names hosted across 207 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
212.28.188.55 novalinguagemdafe.com.br 326
212.28.189.177 dherdidrywall.com 236
212.28.189.136 chaininv.com 197
212.28.184.199 lafivi.com.mx 88
212.28.186.252 pecarovich.com 62
212.28.184.238 oskarito.cl 58
212.28.187.213 connectedciti.com 49
212.28.187.180 doradita.com 45
212.28.187.209 stevenasund.com 38
212.28.191.228 babxnsocials.com 31
212.28.185.137 industriasgrana.com.mx 26
212.28.189.123 dailycrunch.co.in 22
212.28.187.125 komodo-style.com 22
212.28.185.138 tavofotografo.com 21
212.28.191.233 lcsistemafotovoltaico.com.br 21
212.28.185.119 assimianlegion.de 19
212.28.190.30 salussemarangoni.com.br 19
212.28.184.143 swayfitness.com.ng 18
212.28.186.10 sulaiman-ahmed.info 18
212.28.186.54 radioqorilazo.com 14

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

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

IP Address ASN Details
212.28.184.83 AS40021 Contabo Inc. 0.09ms from St. Louis, US
212.28.190.62 AS40021 Contabo Inc. 0.20ms from St. Louis, US
212.28.187.221 AS40021 Contabo Inc. 0.16ms from St. Louis, US
212.28.191.121 AS40021 Contabo Inc. 0.23ms from St. Louis, US
212.28.186.57 AS40021 Contabo Inc. 0.19ms from St. Louis, US
212.28.185.22 AS40021 Contabo Inc. 0.19ms from St. Louis, US
212.28.188.20 AS40021 Contabo Inc. 0.14ms from St. Louis, US
212.28.189.112 AS40021 Contabo Inc. 0.16ms from St. Louis, US

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
58.137.253.197 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.62ms from Bangkok, TH
190.103.158.229 AS270937 SALAZAR & SALAZAR LTDA - ME 11.77ms from Brasília, BR
70.65.105.85 AS6327 Shaw Communications 3.84ms from Calgary, CA
80.170.170.5 AS1257 Tele2 Sverige AB 0.48ms from Goeteborg, SE
121.9.113.37 AS4134 CHINANET-BACKBONE 3.36ms from Guangzhou, CN
122.177.201.245 AS24560 Bharti Airtel Ltd., Telemedia Services 4.33ms from Kolkata, IN
86.146.207.101 AS2856 British Telecommunications PLC 3.97ms from London, GB
83.41.101.165 AS3352 TELEFONICA DE ESPANA S.A.U. 10.32ms from Madrid, ES
37.17.120.101 AS42772 Unitary enterprise A1 0.50ms from Minsk, BY
167.58.22.133 AS6057 Administracion Nacional de Telecomunicaciones 1.39ms from Montevideo, UY
13.91.16.245 AS8075 Microsoft Corporation 0.59ms from San Jose, US
13.57.10.5 AS16509 Amazon.com, Inc. 0.36ms from Santa Clara, US
74.44.134.53 AS5650 Frontier Communications of America, Inc. 8.80ms from Secaucus, US
211.221.23.5 AS4766 Korea Telecom 6.32ms from Seoul, KR
79.178.64.69 AS8551 Bezeq International Ltd. 2.08ms from Tel Aviv, IL
118.23.12.37 AS4713 NTT DOCOMO BUSINESS,Inc. 2.66ms from Tokyo, JP
35.153.243.149 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
54.197.162.197 AS14618 Amazon.com, Inc. 0.58ms from Ashburn, US
34.216.42.53 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
91.182.69.53 AS5432 Proximus NV 3.79ms from Brussels, BE
85.121.34.5 AS31313 Serviciul de Telecomunicatii Speciale 0.42ms from Bucharest, RO
174.97.36.133 AS10796 Charter Communications Inc 19.07ms from Columbus, US
14.245.56.245 AS45899 VNPT Corp 5.09ms from Da Nang, VN
50.243.179.53 AS7922 Comcast Cable Communications, LLC 14.14ms from Flint, US
185.2.140.53 AS3209 Vodafone GmbH 0.73ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 212.28.187.221
traceroute to 212.28.187.221 (212.28.187.221): 64 hops max, 52 byte packets
1 [AS40021] 209.126.0.11 0.196 ms
Measurement taken from IPinfo ProbeNet in St. Louis, US
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs