217.153.122.0/24

AS33895 · "T-Systems Polska Sp. z o.o."

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Summary

Country	Poland
Domain	t-mobile.pl
ASN	AS33895
Parent Range	217.153.0.0/16
Registry	RIPE
ID	TSYSTEMS-PL

WHOIS Details

inetnum:        217.153.122.0 - 217.153.122.255
netname:        TSYSTEMS-PL
descr:          T-Systems International GmbH
descr:          Wroclaw
country:        PL
admin-c:        BWO3-RIPE
tech-c:         ITP3-RIPE
status:         ASSIGNED PA
mnt-by:         AS8246-MNT
created:        2001-09-24T15:25:12Z
last-modified:  2019-02-27T09:01:49Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        AR16414-RIPE
abuse-org:      ORG-ITP1-RIPE

role:           T-Mobile.pl B2B IP address administration
address:        T-Mobile Polska S.A.
address:        Marynarska 12
address:        02-674 Warszawa
address:        POLAND
e-mail:         [email protected]
admin-c:        PA5691-RIPE
tech-c:         PO1778-RIPE
nic-hdl:        ITP3-RIPE
abuse-mailbox:  [email protected]
mnt-by:         AS12912-MNT
created:        2002-07-01T12:15:59Z
last-modified:  2019-10-08T14:05:58Z
source:         RIPE

person:         Bartosz Wolnik
address:        T-Systems Polska Sp. z o.o.
address:        sw. Antoniego 7
address:        Wroclaw
phone:          +48 71 3751100
nic-hdl:        BWO3-RIPE
mnt-by:         MNT-TSPL
created:        2019-02-26T12:55:39Z
last-modified:  2019-02-27T09:11:36Z
source:         RIPE

route:          217.153.122.0/24
descr:          TSYSTEMS-PL
origin:         AS33895
mnt-by:         IPARTNERS-MNT
mnt-lower:      IPARTNERS-MNT
created:        2004-12-15T12:13:58Z
last-modified:  2004-12-15T12:13:58Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 217.153.122.0/24

Range	ASN	Company	Num of IPs
217.153.0.0/16	AS12912	T-Mobile Polska S.A.	65,536
217.153.0.0/16	AS201581	T-Mobile Polska S.A.	65,536

Nearby Ranges

BGP prefixes that overlap with 217.153.0.0/16

Range	ASN	Company	Num of IPs
217.153.0.0/16	AS12912	T-Mobile Polska S.A.	65,536
217.153.0.0/16	AS201581	T-Mobile Polska S.A.	65,536
217.153.154.0/23	AS199410	TMF Poland Maciej Filipowicz Connected by T-Mobile Polska S.A.	512
217.153.126.0/24	AS201253	PKP Intercity S.A.	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

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

IP Address	ASN	Details
217.153.122.242	AS33895 "T-Systems Polska Sp. z o.o."	`18.60ms` from Warsaw, PL

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
193.31.116.136	AS61084 Mehmet Selim Sahin	`0.16ms` from Bursa, TR
175.153.55.248	AS4837 CHINA UNICOM China169 Backbone	`11.12ms` from Chengdu, CN
79.213.253.136	AS3320 Deutsche Telekom AG	`3.49ms` from Frankfurt am Main, DE
78.176.183.104	AS9121 Turk Telekomunikasyon Anonim Sirketi	`3.72ms` from Istanbul, TR
153.200.206.152	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.10ms` from Osaka, JP
58.124.191.248	AS9318 SK Broadband Co Ltd	`5.31ms` from Seoul, KR
180.57.194.40	AS4713 NTT DOCOMO BUSINESS,Inc.	`16.34ms` from Tokyo, JP
8.134.96.8	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Guangzhou, CN
185.252.172.72	AS34977 PROCONO S.A.	`6.16ms` from Madrid, ES
125.73.109.104	AS4134 CHINANET-BACKBONE	`3.31ms` from Nanning, CN
20.38.36.232	AS8075 Microsoft Corporation	`0.31ms` from Phoenix, US
71.237.194.104	AS7922 Comcast Cable Communications, LLC	`7.77ms` from Portland, US
27.222.235.152	AS4837 CHINA UNICOM China169 Backbone	`6.90ms` from Qingdao, CN
198.20.252.136	AS46606 Unified Layer	`1.99ms` from Salt Lake City, US
61.79.64.232	AS4766 Korea Telecom	`6.86ms` from Seoul, KR
54.66.113.168	AS16509 Amazon.com, Inc.	`0.13ms` from Sydney, AU
34.204.115.8	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
136.50.23.72	AS16591 Google Fiber Inc.	`7.17ms` from Dallas, US
40.100.46.120	AS8075 Microsoft Corporation	`0.25ms` from Dongnae, KR
87.158.123.168	AS3320 Deutsche Telekom AG	`4.32ms` from Frankfurt am Main, DE
87.143.18.88	AS3320 Deutsche Telekom AG	`8.33ms` from Frankfurt am Main, DE
114.132.198.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.16ms` from Guangzhou, CN
203.205.56.72	AS45903 CMC Telecom Infrastructure Company	`0.41ms` from Hong Kong, HK
79.0.94.8	AS3269 Telecom Italia S.p.A.	`6.76ms` from Milan, IT
68.202.137.104	AS33363 Charter Communications, Inc	`5.81ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f3 217.153.122.241

traceroute to 217.153.122.241 (217.153.122.241): 64 hops max, 52 byte packets

3 [] 195.182.218.156 1.281 ms

4 [AS12912] 157.25.255.215 5.303 ms

5 [AS33895] 217.153.122.241 18.981 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 28th 2025

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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