81.0.220.0/23

AS51167  ·  Contabo GmbH

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Summary

Country Germany
Domain contabo.de
ASN AS51167
Registry RIPE
ID TT-20221122

WHOIS Details

inetnum:        81.0.220.0 - 81.0.221.255
netname:        TT-20221122
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:        2022-11-22T11:13:33Z
last-modified:  2022-11-24T12:56:28Z
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:          81.0.220.0/23
descr:          CONTABO
origin:         AS51167
mnt-by:         MNT-CONTABO
created:        2022-11-22T11:13:33Z
last-modified:  2022-11-24T12:56:52Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.0.0.0/16

Range ASN Company Num of IPs
81.0.0.0/18 AS15704 XTRA TELECOM S.A. 16,384
81.0.128.0/18 AS2116 GLOBALCONNECT AS 16,384
81.0.192.0/22 AS15685 CASABLANCA INT a.s. 1,024
81.0.248.0/23 AS51167 Contabo GmbH 512
81.0.124.0/23 AS12301 Invitech ICT Services Kft. 512
81.0.88.0/23 AS12301 Invitech ICT Services Kft. 512
81.0.96.0/23 AS12301 Invitech ICT Services Kft. 512
81.0.254.0/23 AS15685 CASABLANCA INT a.s. 512
81.0.242.0/23 AS204383 CASABLANCA INT a.s. 512
81.0.108.0/23 AS20845 DIGI - INVITEL pool 512
81.0.122.0/23 AS20845 DIGI - INVITEL pool 512
81.0.126.0/23 AS20845 DIGI - INVITEL pool 512
81.0.98.0/23 AS20845 DIGI - INVITEL pool 512
81.0.210.0/23 AS21430 WIA spol. s.r.o. 512
81.0.244.0/23 AS21430 WIA spol. s.r.o. 512
81.0.218.0/23 AS51167 Contabo GmbH 512
81.0.246.0/23 AS51167 Contabo GmbH 512
81.0.229.0/24 AS21430 WIA spol. s.r.o. 256
81.0.68.0/24 AS12301 Egomnet Kft. 256
81.0.119.0/24 AS12301 Data center 256
81.0.104.0/24 AS12301 Datacenter Hosting Internet 256
81.0.97.0/24 AS12301 Net-Tech Consulting Kft. 256
81.0.67.0/24 AS12301 Euroweb Internet Service Provider 256
81.0.199.0/24 AS15685 CASABLANCA INT a.s. 256
81.0.217.0/24 AS15685 CASABLANCA INT a.s. 256
81.0.226.0/24 AS15685 NETHOST s.r.o. 256
81.0.228.0/24 AS15685 CASABLANCA INT a.s. 256
81.0.250.0/24 AS15685 CASABLANCA INT a.s. 256
81.0.227.0/24 AS21430 WIA spol. s.r.o. 256
81.0.124.0/24 AS12301 Deploy Is Kft. 256
81.0.230.0/24 AS204383 CASABLANCA INT a.s. 256

Hosted domains

There are 327 domain names hosted across 92 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.0.221.168 updatenewsww.com 53
81.0.221.249 xperiencebulgaria.com 29
81.0.220.205 futur-univers.com 19
81.0.221.63 civaradana.org 17
81.0.221.215 eaglemanchester.co.uk 12
81.0.220.246 ironswarmstudios.co.uk 11
81.0.220.152 decovertevegetaux.com 10
81.0.220.115 motoduro.co.uk 8
81.0.220.77 affkiraly.eu 8
81.0.221.115 tube.mx 8
81.0.221.103 oguzhanozcelik.com 7
81.0.221.166 abroadguider.com 6
81.0.221.192 baylogistics.co.za 6
81.0.220.225 poundfabricsonline.com 6
81.0.221.160 needacarnow.co.uk 5
81.0.221.38 tebafood.com 5
81.0.220.58 theblacksmithsarmsnaburn.co.uk 5
81.0.220.39 villadorohouse.it 4
81.0.221.236 real-fans.co.uk 4
81.0.220.214 queimadasfitas.com 4

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

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

IP Address ASN Details
81.0.220.229 AS51167 Contabo GmbH 0.15ms from Portsmouth, GB
81.0.221.26 AS51167 Contabo GmbH 0.15ms from Portsmouth, GB

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
93.209.88.199 AS3320 Deutsche Telekom AG 4.42ms from Berlin, DE
87.141.87.199 AS3320 Deutsche Telekom AG 2.34ms from Berlin, DE
1.29.129.55 AS4837 CHINA UNICOM China169 Backbone 18.73ms from Changchun, CN
23.204.177.215 AS16625 Akamai Technologies, Inc. 0.48ms from Dallas, US
74.206.64.55 AS20477 Randolph Telephone Company 7.74ms from Durham, US
192.44.85.23 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.84ms from Frankfurt am Main, DE
24.4.255.231 AS7922 Comcast Cable Communications, LLC 5.03ms from Fremont, US
187.139.85.183 AS8151 UNINET 6.62ms from Guadalajara, MX
95.136.126.167 AS12353 Vodafone Portugal 5.97ms from Lisbon, PT
90.163.230.151 AS12479 Orange Espagne SA 13.58ms from Madrid, ES
73.57.111.103 AS7922 Comcast Cable Communications, LLC 5.00ms from Miami, US
218.58.143.55 AS4837 CHINA UNICOM China169 Backbone 4.40ms from Qingdao, CN
3.230.140.71 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
155.204.11.199 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.29ms from San Jose, US
193.33.60.103 AS62370 Snel.com B.V. 1.37ms from Amsterdam, NL
52.143.249.215 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
201.23.12.23 AS272432 MAGAZINE LUIZA S/A 0.34ms from Fortaleza, BR
222.254.10.183 AS45899 VNPT Corp 1.54ms from Hanoi, VN
113.170.94.247 AS45899 VNPT Corp 2.24ms from Ho Chi Minh City, VN
154.16.3.231 AS201341 trafficforce, UAB 0.11ms from Johannesburg, ZA
86.170.191.247 AS2856 British Telecommunications PLC 5.32ms from London, GB
87.216.67.119 AS12479 Orange Espagne SA 1.78ms from Madrid, ES
78.41.199.71 AS198390 Joint Stock Company Investment Company FINAM 0.90ms from Moscow, RU
94.94.47.119 AS3269 Telecom Italia S.p.A. 3.65ms from Rome, IT
143.105.69.7 AS14593 Space Exploration Technologies Corporation 13.02ms from Santiago de Queretaro, MX

Traceroute

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

$
traceroute -a -n -q1 81.0.220.131
traceroute to 81.0.220.131 (81.0.220.131): 64 hops max, 52 byte packets
Measurement taken from IPinfo ProbeNet in Portsmouth, GB
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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