85.22.172.0/24

AS15763 · DOKOM Gesellschaft fuer Telekommunikation mbH

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Summary

Country	Germany
Domain	dokom21.de
ASN	AS15763
Parent Range	85.22.0.0/16
Registry	RIPE
ID	DEW21-NET

WHOIS Details

inetnum:        85.22.172.48 - 85.22.172.62
netname:        DEW21-NET
descr:          Dortmunder Engergie- und Wasserversorgung GmbH
descr:          Guenter-Samtlebe-Platz 1
descr:          D-44135 Dortmund
country:        DE
admin-c:        MD27080-RIPE
tech-c:         DKM21-RIPE
status:         ASSIGNED PA
mnt-by:         MNT-DOKOM-NET
created:        2021-05-21T07:36:47Z
last-modified:  2021-05-21T07:36:47Z
source:         RIPE
abuse-email:    [email protected]
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:         [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

person:         Michael Dreischulte
address:        Dortmunder Engergie- und Wasserversorgung GmbH
address:        Guenter-Samtlebe-Platz 1
address:        D-44135 Dortmund
phone:          +49 231 544 2091
mnt-by:         MNT-DOKOM-NET
nic-hdl:        MD27080-RIPE
created:        2021-05-17T07:19:31Z
last-modified:  2021-05-17T07:19:31Z
source:         RIPE

route:          85.22.172.0/24
descr:          DOKOM Gesellschaft fuer Telekommunikation mbH
origin:         AS15763
mnt-by:         MNT-DOKOM-NET
created:        2020-05-19T12:00:08Z
last-modified:  2020-05-19T12:00:08Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 85.22.172.0/24

Range	ASN	Company	Num of IPs
85.22.0.0/16	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	65,536

Nearby Ranges

BGP prefixes that overlap with 85.22.0.0/16

Range	ASN	Company	Num of IPs
85.22.0.0/16	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	65,536
85.22.148.0/23	AS15763	Dortmunder Systemhaus	512
85.22.66.0/24	AS15763	DOKOM Gesellschaft fuer Telekommunikation mbH	256
85.22.74.0/24	AS15763	DOKOM GmbH	256
85.22.75.0/24	AS15763	DOKOM GmbH	256
85.22.76.0/24	AS15763	DOKOM GmbH	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
85.22.172.11	AS15763 DOKOM Gesellschaft fuer Telekommunikation mbH	`6.16ms` 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
20.23.29.136	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
184.184.89.56	AS22773 Cox Communications Inc.	`0.69ms` from Ashburn, US
80.200.174.184	AS5432 Proximus NV	`2.92ms` from Brussels, BE
87.66.179.216	AS5432 Proximus NV	`1.93ms` from Brussels, BE
113.166.214.40	AS45899 VNPT Corp	`0.80ms` from Da Nang, VN
52.117.219.200	AS36351 IBM Cloud	`1.12ms` from Dallas, US
87.181.114.216	AS3320 Deutsche Telekom AG	`9.27ms` from Frankfurt am Main, DE
178.74.254.72	AS49223 EVEREST TV AND RADIO COMPANY LLC	`2.98ms` from Kyiv, UA
47.150.37.184	AS5650 Frontier Communications of America, Inc.	`3.15ms` from Los Angeles, US
41.205.33.24	AS36907 TV CABO ANGOLA LDA	`0.84ms` from Luanda, AO
88.27.57.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`2.23ms` from Madrid, ES
83.51.226.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.21ms` from Madrid, ES
13.201.205.184	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
79.132.149.248	AS44407 Linkt SAS	`0.40ms` from Paris, FR
109.232.188.184	AS12714 PJSC MegaFon	`5.32ms` from Saint Petersburg, RU
179.94.67.8	AS26599 TELEFÔNICA BRASIL S.A	`5.26ms` from Sao Paulo, BR
59.31.85.88	AS4766 Korea Telecom	`3.71ms` from Seoul, KR
3.166.228.216	AS16509 Amazon.com, Inc.	`0.14ms` from Tokyo, JP
23.5.99.216	AS16625 Akamai Technologies, Inc.	`0.10ms` from Toronto, CA
54.149.252.168	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
35.202.71.200	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
87.189.176.56	AS3320 Deutsche Telekom AG	`4.10ms` from Frankfurt am Main, DE
51.116.152.104	AS8075 Microsoft Corporation	`0.81ms` from Frankfurt am Main, DE
14.187.245.232	AS45899 VNPT Corp	`1.59ms` from Ho Chi Minh City, VN
49.73.5.216	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.89ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -f3 85.22.172.137

traceroute to 85.22.172.137 (85.22.172.137): 64 hops max, 52 byte packets

3 [AS174] 149.14.68.186 0.494 ms

4 *

5 [AS34309] 80.95.144.114 0.879 ms

6 [AS34309] 80.95.153.6 6.492 ms

7 [AS15763] 85.22.172.137 6.585 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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