81.7.216.0/22

AS48951 · Telekom Deutschland GmbH

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Summary

Country	Germany
Domain	t-mobile.de
ASN	AS48951
Registry	RIPE
ID	DE-DETEMOBIL-20020910

WHOIS Details

inetnum:        81.7.192.0 - 81.7.223.255
netname:        DE-DETEMOBIL-20020910
country:        DE
org:            ORG-TDG1-RIPE
admin-c:        TSAC-RIPE
tech-c:         AS8728-RIPE
status:         ALLOCATED PA
mnt-lower:      DE-TSBS-A-MNT
mnt-routes:     DE-TSBS-R-MNT
notify:         ip-address_management@t-systems.com
mnt-by:         MNT-TMD
mnt-by:         RIPE-NCC-HM-MNT
created:        2020-06-11T09:31:15Z
last-modified:  2020-07-28T10:00:08Z
source:         RIPE
abuse-email:    abuse@telekom.de
abuse-c:        AR13837-RIPE
abuse-org:      ORG-TDG1-RIPE

organisation:   ORG-TDG1-RIPE
org-name:       Telekom Deutschland GmbH
country:        DE
org-type:       LIR
address:        Landgrabenweg 149
address:        53227
address:        Bonn
address:        GERMANY
phone:          +492281810
fax-no:         +492281810
e-mail:         t562.tmripe@telekom.de
abuse-c:        AR13837-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-TMD
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-TMD
admin-c:        AS8728-RIPE
admin-c:        MM23866-RIPE
admin-c:        MS47198-RIPE
admin-c:        TH12429-RIPE
created:        2004-04-17T11:06:35Z
last-modified:  2025-03-04T13:32:59Z
source:         RIPE
abuse-email:    abuse@telekom.de
abuse-c:        AR13837-RIPE
abuse-org:      undefined

role:           Admin-C Role Account for T-Systems Business Services GmbH
address:        Maybachstr. 57
address:        D-70469 Stuttgart
e-mail:         ip-address_management@t-systems.com
admin-c:        UT1469-RIPE
admin-c:        NW1975-RIPE
admin-c:        SP20089-RIPE
admin-c:        RL4704-RIPE
admin-c:        JK9999-RIPE
tech-c:         TSBS-RIPE
nic-hdl:        TSAC-RIPE
mnt-by:         DE-TSBS-MNT
created:        2006-11-06T14:54:40Z
last-modified:  2021-12-09T12:56:53Z
source:         RIPE

person:         Alexander Schloesser
address:        Telekom Deutschland GmbH
address:        Landgrabenweg 149
address:        D-53227 Bonn
address:        Germany
phone:          +49 228 181 0
e-mail:         t562.tmripe@telekom.de
mnt-by:         MNT-TMD
nic-hdl:        AS8728-RIPE
created:        2005-08-09T11:13:06Z
last-modified:  2025-03-10T08:28:56Z
source:         RIPE

route:          81.7.220.0/22
descr:          T-Systems International
descr:          IAS Service
origin:         AS48951
mnt-by:         DE-TSBS-R-MNT
notify:         ip-address_management@t-systems.com
created:        2010-04-07T07:41:32Z
last-modified:  2010-04-07T07:41:32Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.7.0.0/16

Range	ASN	Company	Num of IPs
81.7.0.0/18	AS35366	ISPpro Internet KG	16,384
81.7.224.0/19	AS6730	Sunrise GmbH	8,192
81.7.108.0/22	AS49602	UAB Krena	1,024
81.7.124.0/22	AS8764	Telia Lietuva, AB	1,024
81.7.152.0/22	AS47292	Jay.net A/S	1,024
81.7.112.0/23	AS49602	UAB Krena	512
81.7.107.0/24	AS43811	Telia Lietuva, AB	256
81.7.106.0/24	AS43811	Telia Lietuva, AB	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

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

IP Address	ASN	Details
81.7.217.70	AS48951 Telekom Deutschland GmbH	`91.32ms` from Singapore, SG

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
120.11.163.22	AS4837 CHINA UNICOM China169 Backbone	`7.92ms` from Beijing, CN
135.135.222.214	AS4181 TDS TELECOM	`9.07ms` from Chicago, US
112.196.177.6	AS45184 Den Digital Entertainment Pvt. Ltd. AS ISP india	`0.72ms` from Delhi, IN
73.153.174.246	AS7922 Comcast Cable Communications, LLC	`2.30ms` from Denver, US
34.255.84.38	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
212.65.152.22	AS15897 Vodafone Telekomunikasyon A.S.	`11.43ms` from Istanbul, TR
98.160.178.70	AS22773 Cox Communications Inc.	`9.84ms` from Los Angeles, US
182.169.233.22	AS2527 Sony Network Communications Inc.	`4.69ms` from Osaka, JP
76.115.91.214	AS7922 Comcast Cable Communications, LLC	`2.36ms` from Portland, US
62.94.198.102	AS3302 Retelit Digital Services S.p.A.	`5.96ms` from Rome, IT
66.139.89.22	AS7018 AT&T Enterprises, LLC	`2.49ms` from San Antonio, US
189.235.92.230	AS8151 UNINET	`10.75ms` from Santiago de Queretaro, MX
189.52.144.6	AS4230 CLARO S.A.	`0.40ms` from Sao Paulo, BR
3.39.160.54	AS16509 Amazon.com, Inc.	`0.20ms` from Seoul, KR
121.140.79.166	AS4766 Korea Telecom	`1.49ms` from Seoul, KR
4.207.249.6	AS8075 Microsoft Corporation	`0.20ms` from Dublin, IE
46.22.97.6	AS51896 Hringdu ehf	`1.61ms` from Hafnarfjoerdur, IS
84.130.166.246	AS3320 Deutsche Telekom AG	`1.83ms` from Hamburg, DE
51.148.43.214	AS13037 Zen Internet Ltd	`0.97ms` from London, GB
82.102.125.182	AS8544 Primetel PLC	`2.26ms` from Nicosia, CY
112.249.46.134	AS4837 CHINA UNICOM China169 Backbone	`5.89ms` from Qingdao, CN
2.104.228.22	AS3292 TDC Holding A/S	`9.24ms` from Skanderborg, DK
122.201.177.166	AS9676 SaveCom Internation Inc.	`0.85ms` from Taipei, TW
2.134.9.6	AS9198 JSC Kazakhtelecom	`9.67ms` from Almaty, KZ
2.132.91.86	AS9198 JSC Kazakhtelecom	`13.31ms` from Almaty, KZ

Traceroute

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

traceroute -a -n -q1 -f4 -m8 81.7.219.237

traceroute to 81.7.219.237 (81.7.219.237): 8 hops max, 52 byte packets

4 [AS63949] 172.105.160.101 0.326 ms

5 [AS20940] 104.70.113.20 0.183 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On January 30th 2026

What are IP address ranges?

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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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