83.243.112.0/21

AS35244 · Tele Columbus AG

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

Summary

Country	Germany
Domain	telecolumbus.com
ASN	AS35244
Registry	RIPE
ID	DE-TELECOLUMBUS-20040623

WHOIS Details

inetnum:        83.243.112.0 - 83.243.119.255
netname:        DE-TELECOLUMBUS-20040623
country:        DE
org:            ORG-BBG1-RIPE
admin-c:        TCIP1-RIPE
tech-c:         TCIP1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TELECOLUMBUS-MNT
created:        2025-07-01T07:21:43Z
last-modified:  2025-07-01T07:21:43Z
source:         RIPE
abuse-email:    abuse@mip-platform.net
abuse-c:        TAC13-RIPE
abuse-org:      ORG-BBG1-RIPE

organisation:   ORG-BBG1-RIPE
org-name:       Tele Columbus AG
country:        DE
org-type:       LIR
address:        Kaiserin-Augusta-Allee 108
address:        10553 Berlin
address:        Berlin
address:        GERMANY
phone:          +49 30 3388 0
fax-no:         +49 30 3388 1213
e-mail:         ripe@mip-platform.net
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        TELECOLUMBUS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         TELECOLUMBUS-MNT
abuse-c:        TAC13-RIPE
created:        2004-04-17T11:05:43Z
last-modified:  2020-12-16T13:35:49Z
source:         RIPE
abuse-email:    abuse@mip-platform.net
abuse-c:        TAC13-RIPE
abuse-org:      undefined

role:           Tele Columbus IP Contact
address:        Tele Columbus Netz GmbH
address:        Kaiserin-Augusta-Allee 108
address:        10553 Berlin
e-mail:         ripe@mip-platform.net
nic-hdl:        TCIP1-RIPE
mnt-by:         TELECOLUMBUS-MNT
created:        2008-10-10T13:47:34Z
last-modified:  2025-06-30T07:43:51Z
source:         RIPE

route:          83.243.112.0/21
descr:          KMS PI BLOCK
origin:         AS35244
mnt-by:         TELECOLUMBUS-MNT
created:        2005-10-17T15:29:03Z
last-modified:  2019-02-12T13:14:38Z
source:         RIPE

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
83.243.113.25	sinderman.com	1
83.243.117.48	frank-jankowski.de	1

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
23.218.117.101	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
158.108.58.5	AS9411 Kasetsart University, Thailand	`1.00ms` from Bangkok, TH
20.14.160.85	AS8075 Microsoft Corporation	`0.38ms` from Boydton, US
137.174.160.53	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.90ms` from Dallas, US
34.249.230.181	AS16509 Amazon.com, Inc.	`0.19ms` from Dublin, IE
91.20.99.149	AS3320 Deutsche Telekom AG	`8.79ms` from Frankfurt am Main, DE
218.5.242.149	AS4134 CHINANET-BACKBONE	`4.22ms` from Fuzhou, CN
115.197.126.181	AS4134 CHINANET-BACKBONE	`5.65ms` from Hangzhou, CN
122.225.66.21	AS58461 CT-HangZhou-IDC	`5.77ms` from Hangzhou, CN
1.180.153.5	AS4134 CHINANET-BACKBONE	`6.17ms` from Hohhot, CN
154.95.217.133	AS134175 SH2206-AP	`0.74ms` from Hong Kong, HK
88.255.141.85	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.27ms` from Istanbul, TR
37.38.138.181	AS42961 Mobile Telecommunications Company	`9.71ms` from Kuwait City, KW
23.190.176.5	AS399606 Imaging Bay, Inc.	`0.22ms` from Los Angeles, US
47.151.147.149	AS5650 Frontier Communications of America, Inc.	`1.66ms` from Los Angeles, US
79.154.235.101	AS3352 TELEFONICA DE ESPANA S.A.U.	`9.46ms` from Madrid, ES
176.112.206.85	AS199274 Serveroid, LLC	`1.33ms` from Moscow, RU
88.89.254.133	AS2119 Telenor Norge AS	`5.99ms` from Oslo, NO
31.38.229.181	AS5410 Bouygues Telecom SA	`11.52ms` from Paris, FR
83.0.54.117	AS5617 Orange Polska Spolka Akcyjna	`3.44ms` from Poznan, PL
41.10.123.165	AS36994 Vodacom	`11.50ms` from Pretoria, ZA
49.166.157.117	AS17858 LG POWERCOMM	`2.33ms` from Seoul, KR
149.143.23.149	AS57795 NG-BLU Networks B.V.	`0.59ms` from Amsterdam, NL
178.117.198.21	AS6848 Telenet BV	`11.03ms` from Amsterdam, NL
52.12.121.229	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 83.243.118.174

traceroute to 83.243.118.174 (83.243.118.174): 6 hops max, 52 byte packets

2 [] 91.200.241.10 1.231 ms

3 [] 80.81.192.91 1.317 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On August 22nd 2025

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.

Get Started for Free Contact Sales