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:    abuse-b2b@t-mobile.pl
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:         ripe@t-mobile.pl
admin-c:        PA5691-RIPE
tech-c:         PO1778-RIPE
nic-hdl:        ITP3-RIPE
abuse-mailbox:  abuse-b2b@t-mobile.pl
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."	`18.76ms` 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
77.171.124.104	AS1136 KPN B.V.	`2.35ms` from Amsterdam, NL
113.221.98.184	AS4134 CHINANET-BACKBONE	`5.52ms` from Changsha, CN
106.32.8.40	AS4134 CHINANET-BACKBONE	`3.38ms` from Guiyang, CN
188.87.140.56	AS12430 VODAFONE ESPANA S.A.U.	`0.81ms` from Madrid, ES
193.147.186.40	AS766 RedIRIS Autonomous System	`17.93ms` from Madrid, ES
163.118.135.120	AS31967 Florida Institute of Technology	`6.51ms` from Miami, US
87.5.151.8	AS3269 Telecom Italia S.p.A.	`1.84ms` from Milan, IT
82.60.1.8	AS3269 Telecom Italia S.p.A.	`3.97ms` from Milan, IT
15.222.66.8	AS16509 Amazon.com, Inc.	`0.13ms` from Montreal, CA
95.108.159.24	AS13238 YANDEX LLC	`1.65ms` from Moscow, RU
173.72.106.40	AS701 Verizon Business	`3.27ms` from New York City, US
39.76.85.216	AS4837 CHINA UNICOM China169 Backbone	`7.94ms` from Qingdao, CN
51.254.156.40	AS16276 OVH SAS	`0.07ms` from Roubaix, FR
189.242.41.104	AS8151 UNINET	`5.26ms` from Santiago de Queretaro, MX
23.84.12.72	AS20115 Charter Communications LLC	`3.44ms` from St. Louis, US
123.188.178.232	AS4837 CHINA UNICOM China169 Backbone	`8.52ms` from Tieling, CN
172.70.177.152	AS13335 Cloudflare, Inc.	`0.42ms` from Chicago, US
93.234.225.24	AS3320 Deutsche Telekom AG	`7.35ms` from Frankfurt am Main, DE
185.64.136.56	AS41110 DSLmobil GmbH	`6.69ms` from Frankfurt am Main, DE
103.176.25.152	AS135918 VIET DIGITAL TECHNOLOGY LIABILITY COMPANY	`0.38ms` from Ho Chi Minh City, VN
45.194.21.56	AS140227 Hong Kong Communications International Co., Limited	`0.44ms` from Hong Kong, HK
78.151.138.24	AS13285 TalkTalk Communications Limited	`3.73ms` from London, GB
3.213.208.72	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
54.147.119.216	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
54.219.242.136	AS16509 Amazon.com, Inc.	`0.14ms` from San Jose, US

Traceroute

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

traceroute -a -n -q1 217.153.122.241

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

1 [AS15169] 74.125.253.254 0.495 ms

2 [AS15169] 192.178.97.124 0.468 ms

3 *

4 [AS12912] 157.25.255.215 6.144 ms

5 [AS33895] 217.153.122.241 19.093 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On February 7th 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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