81.7.208.0/21

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:          81.7.216.0/22
descr:          DTT
descr:          Gateway Asia/Pacific
origin:         AS48951
mnt-by:         DE-TSBS-R-MNT
notify:         ip-address_management@t-systems.com
created:        2018-04-30T13:00:11Z
last-modified:  2018-04-30T13:00:11Z
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

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
213.42.66.101	AS5384 Emirates Internet	`2.55ms` from Al Fujairah City, AE
162.105.102.133	AS4538 China Education and Research Network Center	`3.33ms` from Beijing, CN
223.72.34.53	AS56048 China Mobile Communicaitons Corporation	`3.45ms` from Beijing, CN
34.221.30.37	AS16509 Amazon.com, Inc.	`0.51ms` from Boardman, US
159.112.35.181	AS4181 TDS TELECOM	`7.63ms` from Chicago, US
103.214.189.181	AS134908 IKON BROADBAND PRIVATE LIMITED	`11.74ms` from Delhi, IN
200.150.128.149	AS11921 SECRELNET INFORMATICA LTDA	`0.51ms` from Fortaleza, BR
60.163.199.245	AS4134 CHINANET-BACKBONE	`8.01ms` from Hangzhou, CN
62.72.236.117	AS24751 Jakobstadsnejdens Telefon Ab	`6.30ms` from Helsinki, FI
68.201.246.117	AS11427 Charter Communications Inc	`9.03ms` from Houston, US
198.24.214.101	AS14265 TPx Communications	`0.61ms` from Los Angeles, US
108.61.115.53	AS20473 The Constant Company, LLC	`0.12ms` from Los Angeles, US
75.54.103.5	AS7018 AT&T Enterprises, LLC	`2.69ms` from Los Angeles, US
146.66.68.197	AS13037 Zen Internet Ltd	`0.49ms` from Manchester, GB
78.151.30.53	AS13285 TalkTalk Communications Limited	`2.58ms` from Manchester, GB
47.195.186.229	AS5650 Frontier Communications of America, Inc.	`7.03ms` from Miami, US
137.99.194.197	AS13796 University of Connecticut	`8.23ms` from New York City, US
186.99.141.181	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`12.68ms` from Panama, PA
62.118.140.37	AS8359 MTS PJSC	`4.33ms` from Saint Petersburg, RU
163.247.128.149	AS17147 Ministerio del Interior y de Seguridad Publica - Gobierno de Chile	`0.75ms` from Santiago, CL
175.213.134.245	AS4766 Korea Telecom	`3.16ms` from Seoul, KR
61.14.112.165	AS9738 Brennan IT	`0.12ms` from Sydney, AU
59.85.118.5	AS10010 TOKAI Communications Corporation	`10.36ms` from Tokyo, JP
47.226.102.117	AS20115 Charter Communications LLC	`19.04ms` from Atlanta, US
101.100.16.5	AS17492 Vector Communications LTD.	`17.01ms` from Auckland, NZ

Traceroute

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

traceroute -a -n -q1 -m7 81.7.212.207

traceroute to 81.7.212.207 (81.7.212.207): 7 hops max, 52 byte packets

1 [AS21277] 130.193.160.19 0.276 ms

2 *

3 *

4 [AS3356] 212.162.31.129 66.785 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Erbil, IQ

On January 9th 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.

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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