212.29.33.0/24

AS15763 · DOKOM Gesellschaft fuer Telekommunikation mbH

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Summary

Country	Germany
Domain	dokom21.de
ASN	AS15763
Parent Range	212.29.32.0/19
Registry	RIPE
ID	TRANSFERNETZ-KUNDENANSCHALTUNG

WHOIS Details

inetnum:        212.29.33.16 - 212.29.33.23
netname:        Transfernetz-Kundenanschaltung
descr:          DOKOM Gesellschaft fuer Telekommunikation mbH
descr:          Stockholmer Allee 24
descr:          D-44269 Dortmund
country:        DE
admin-c:        DKM21-RIPE
tech-c:         DKM21-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-DOKOM-NET
created:        2013-10-16T13:21:51Z
last-modified:  2013-10-16T13:21:51Z
source:         RIPE
abuse-email:    abuse@dokom21.de
abuse-c:        DKM21-RIPE
abuse-org:      ORG-MTm1-RIPE

role:           DOKOM21 Hostmaster
address:        DOKOM Gesellschaft fuer Telekommunikation mbH
address:        Stockholmer Allee 24
address:        44269 Dortmund
address:        Germany
phone:          +49 231 9301050
fax-no:         +49 231 9301054
e-mail:         cfv-betrieb@dokom21.de
admin-c:        HT3661-RIPE
admin-c:        AK23438-RIPE
admin-c:        JB647-RIPE
tech-c:         HT3661-RIPE
tech-c:         AK23438-RIPE
tech-c:         JB647-RIPE
tech-c:         ST5678-RIPE
tech-c:         TW2260-RIPE
tech-c:         CS21714-RIPE
tech-c:         SP22016-RIPE
tech-c:         PP20636-RIPE
nic-hdl:        DKM21-RIPE
remarks:        Send hack-, spam- and abuse complaints
remarks:        to abuse-mailbox only!
remarks:        ALL OTHERS WILL BE TRASHED!
abuse-mailbox:  abuse@dokom21.de
mnt-by:         MKNET-MNT
mnt-by:         MNT-DOKOM-NET
created:        2010-12-29T11:14:39Z
last-modified:  2025-03-11T08:13:04Z
source:         RIPE

route:          212.29.33.0/24
descr:          DOKOM Gesellschaft fuer Telekommunikation mbH
origin:         AS15763
mnt-by:         MNT-DOKOM-NET
created:        2019-09-27T07:06:09Z
last-modified:  2019-10-14T09:33:48Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.29.33.0/24

Range	ASN	Company	Num of IPs
212.29.32.0/19	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	8,192

Nearby Ranges

BGP prefixes that overlap with 212.29.0.0/16

Range	ASN	Company	Num of IPs
212.29.192.0/18	AS1680	Cellcom Fixed Line Communication L.P	16,384
212.29.160.0/19	AS21221	Infopact Netwerkdiensten B.V.	8,192
212.29.128.0/19	AS12850	Retelit Digital Services S.p.A.	8,192
212.29.32.0/19	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	8,192
212.29.31.0/24	AS12337	Teamware GmbH	256
212.29.6.0/24	AS12337	de.teamware	256
212.29.244.0/24	AS1680	NV-ARSENAL	256
212.29.0.0/24	AS12337	de.teamware	256
212.29.39.0/24	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	256
212.29.42.0/24	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	256
212.29.18.0/24	AS12337	STARFACE GmbH	256
212.29.19.0/24	AS12337	de.teamware	256
212.29.28.0/24	AS12337	STARFACE GmbH	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
212.29.33.157	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`6.24ms` from Frankfurt am Main, 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
68.1.10.24	AS22773 Cox Communications Inc.	`14.89ms` from Atlanta, US
92.63.102.56	AS29182 JSC IOT	`0.38ms` from Moscow, RU
54.160.130.104	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
115.17.18.248	AS4766 Korea Telecom	`7.80ms` from Seoul, KR
183.122.128.120	AS4766 Korea Telecom	`4.66ms` from Seoul, KR
69.230.225.24	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.54ms` from Zhongwei, CN
174.49.85.200	AS7922 Comcast Cable Communications, LLC	`4.33ms` from Atlanta, US
76.25.203.24	AS7922 Comcast Cable Communications, LLC	`4.41ms` from Denver, US
179.211.74.104	AS28573 Claro NXT Telecomunicacoes Ltda	`9.42ms` from Fortaleza, BR
154.92.71.56	AS132839 POWER LINE DATACENTER	`1.12ms` from Hong Kong, HK
23.222.132.56	AS16625 Akamai Technologies, Inc.	`0.49ms` from Hong Kong, HK
23.50.23.152	AS16625 Akamai Technologies, Inc.	`0.51ms` from Hong Kong, HK
125.133.158.72	AS4766 Korea Telecom	`0.82ms` from Incheon, KR
18.101.116.88	AS16509 Amazon.com, Inc.	`5.61ms` from Madrid, ES
78.125.249.216	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`14.36ms` from Paris, FR
54.92.194.168	AS14618 Amazon.com, Inc.	`0.25ms` from Reston, US
177.188.3.40	AS27699 TELEFÔNICA BRASIL S.A	`2.35ms` from São Paulo, BR
2.87.127.232	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.20ms` from Athens, GR
118.69.255.56	AS18403 FPT Telecom Company	`0.65ms` from Ho Chi Minh City, VN
91.231.91.40	AS199713 MLL Telecom Ltd.	`10.23ms` from London, GB
81.157.137.88	AS2856 British Telecommunications PLC	`4.56ms` from London, GB
151.67.71.104	AS1267 WIND TRE S.P.A.	`8.48ms` from Milan, IT
174.141.205.168	AS10242 US Internet Corp	`0.30ms` from Minneapolis, US
96.245.233.104	AS701 Verizon Business	`9.49ms` from Philadelphia, US
84.202.212.120	AS2119 Telenor Norge AS	`11.61ms` from Sandefjord, NO

Traceroute

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

traceroute -a -n -q1 -f2 212.29.33.30

traceroute to 212.29.33.30 (212.29.33.30): 64 hops max, 52 byte packets

2 [AS47447] 212.83.33.9 0.274 ms

3 [AS47447] 62.113.192.67 0.324 ms

4 [] 80.81.192.218 21.782 ms

5 *

6 *

7 [AS15763] 212.29.33.30 6.511 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On January 30th 2026

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.

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