212.29.39.0/24

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	SERVER-INFRASTRUKTUR

WHOIS Details

inetnum:        212.29.39.0 - 212.29.39.255
netname:        Server-Infrastruktur
descr:          DOKOM Gesellschaft fuer Telekommunikation mbH
descr:          Stockholmer Allee 24
descr:          D-44269 Dortmund
country:        DE
admin-c:        DKGC21-RIPE
tech-c:         DKM21-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-DOKOM-NET
created:        2013-10-17T10:11:11Z
last-modified:  2013-10-17T10:11:11Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        DKM21-RIPE
abuse-org:      ORG-MTm1-RIPE

role:           DOKOM21 Garbage Collection
address:        DOKOM Gesellschaft fuer Telekommunikation mbH
e-mail:         [email protected]
nic-hdl:        DKGC21-RIPE
admin-c:        DKM21-RIPE
tech-c:         DKM21-RIPE
mnt-by:         MNT-DOKOM-NET
created:        2013-10-17T08:50:12Z
last-modified:  2013-10-17T08:52:56Z
source:         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:         [email protected]
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:  [email protected]
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:          212.29.39.0/24
descr:          DOKOM Gesellschaft fuer Telekommunikation mbH
origin:         AS15763
mnt-by:         MNT-DOKOM-NET
created:        2021-02-09T10:26:25Z
last-modified:  2021-02-09T10:26:25Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 212.29.39.0/24

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
212.29.42.0/24	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

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

IP Address	ASN	Details
212.29.39.210	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`6.48ms` 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
13.225.238.8	AS16509 Amazon.com, Inc.	`3.27ms` from Amsterdam, NL
172.173.161.248	AS8075 Microsoft Corporation	`0.61ms` from Ashburn, US
223.165.69.72	AS45179 SiteHost New Zealand	`0.48ms` from Auckland, NZ
186.145.21.72	AS10620 Telmex Colombia S.A.	`16.91ms` from Bogota, CO
72.87.74.216	AS701 Verizon Business	`2.92ms` from Boston, US
23.12.148.56	AS16625 Akamai Technologies, Inc.	`0.14ms` from Brussels, BE
109.192.198.200	AS3209 Vodafone GmbH	`7.63ms` from Frankfurt am Main, DE
109.224.248.248	AS5631 Telcom Networks Limited	`0.36ms` from Manchester, GB
73.164.100.72	AS7922 Comcast Cable Communications, LLC	`3.05ms` from Minneapolis, US
3.234.12.200	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
218.79.116.216	AS4812 China Telecom (Group)	`4.03ms` from Shanghai, CN
52.38.174.200	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
116.115.182.56	AS4837 CHINA UNICOM China169 Backbone	`10.29ms` from Hohhot, CN
116.176.113.24	AS4837 CHINA UNICOM China169 Backbone	`2.06ms` from Lanzhou, CN
92.27.144.136	AS13285 TalkTalk Communications Limited	`4.65ms` from London, GB
97.238.128.56	AS6167 Verizon Business	`15.60ms` from New York City, US
125.126.42.56	AS4134 CHINANET-BACKBONE	`8.64ms` from Ningbo, CN
66.177.250.216	AS7922 Comcast Cable Communications, LLC	`6.95ms` from Pompano Beach, US
78.80.213.88	AS13036 T-Mobile Czech Republic a.s.	`6.57ms` from Prague, CZ
69.49.82.184	AS33734 Muscatine Power and Water	`4.63ms` from Chicago, US
91.39.225.184	AS3320 Deutsche Telekom AG	`3.05ms` from Frankfurt am Main, DE
86.138.22.168	AS2856 British Telecommunications PLC	`4.41ms` from London, GB
60.108.37.24	AS17676 SoftBank Corp.	`3.43ms` from Osaka, JP
222.146.234.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`6.87ms` from Osaka, JP
88.171.229.56	AS12322 Free SAS	`3.65ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -f3 212.29.39.129

traceroute to 212.29.39.129 (212.29.39.129): 64 hops max, 52 byte packets

3 [AS3223] 5.254.107.86 3.169 ms

4 [AS1299] 62.115.38.193 2.467 ms

5 [AS1299] 62.115.154.57 2.036 ms

6 *

7 [AS34309] 80.95.144.134 7.772 ms

8 [AS34309] 80.95.144.156 13.341 ms

9 [AS34309] 80.95.144.116 13.66 ms

10 [AS34309] 80.95.153.6 19.625 ms

11 [AS15763] 85.22.75.210 19.642 ms

12 [AS15763] 212.29.39.129 25.386 ms

Measurement taken from

IPinfo ProbeNet in Portsmouth, GB

On January 18th 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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