78.133.128.0/17

AS12912 · T-Mobile Polska S.A.

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Summary

Country	Poland
Domain	t-mobile.pl
ASN	AS12912
Registry	RIPE
ID	PL-IT-20070611

WHOIS Details

inetnum:        78.133.128.0 - 78.133.255.255
netname:        PL-IT-20070611
country:        PL
org:            ORG-ITP1-RIPE
admin-c:        ITP3-RIPE
tech-c:         ITP3-RIPE
status:         ALLOCATED PA
remarks:        for abuse: abuse@gts.pl
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8246-MNT
mnt-lower:      IPARTNERS-MNT
mnt-lower:      AS8246-MNT
mnt-routes:     AS8246-MNT
mnt-domains:    AS8246-MNT
notify:         ripe@ipartners.pl
created:        2007-06-11T15:53:33Z
last-modified:  2016-11-07T10:48:41Z
source:         RIPE
abuse-email:    abuse-b2b@t-mobile.pl
abuse-c:        AR16414-RIPE
abuse-org:      ORG-ITP1-RIPE

organisation:   ORG-ITP1-RIPE
org-name:       T-Mobile Polska S.A.
country:        PL
org-type:       LIR
address:        Marynarska 12
address:        02-674
address:        Warszawa
address:        POLAND
phone:          +48604604604
abuse-c:        AR16414-RIPE
mnt-ref:        AS8246-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS8246-MNT
admin-c:        Pa5691-RIPE
created:        2004-04-17T11:47:30Z
last-modified:  2025-01-09T11:34:41Z
source:         RIPE
e-mail:         ripe-admin@t-mobile.pl
abuse-email:    abuse-b2b@t-mobile.pl
abuse-c:        AR16414-RIPE
abuse-org:      undefined

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

route:          78.133.128.0/17
descr:          T-Mobile PL ICT customers
origin:         AS12912
mnt-by:         AS12912-MNT
created:        2022-01-18T11:10:43Z
last-modified:  2022-01-18T11:10:43Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 78.133.128.0/17

Range	ASN	Company	Num of IPs
78.133.153.0/24	AS51277	Ostrowski	256
78.133.246.0/24	AS198591	Connected by T-Mobile Polska S.A.	256
78.133.237.0/24	AS206957	Przedsiebiorstwo Handlowo-Uslugowe INTER-SAT	256
78.133.166.0/24	AS211746	ETOS S. A.	256
78.133.196.0/24	AS198289	KPMG Sp. z o.o.	256
78.133.168.0/24	AS41464	PKP Informatyka spolka z o.o.	256
78.133.170.0/23	AS51277	Ostrowski	512
78.133.144.0/22	AS2590	Intelink	1,024

Nearby Ranges

BGP prefixes that overlap with 78.133.0.0/16

Range	ASN	Company	Num of IPs
78.133.0.0/17	AS15735	GO p.l.c.	32,768
78.133.144.0/22	AS2590	Intelink	1,024
78.133.170.0/23	AS51277	Ostrowski	512
78.133.237.0/24	AS206957	Przedsiebiorstwo Handlowo-Uslugowe INTER-SAT	256
78.133.166.0/24	AS211746	ETOS S. A.	256
78.133.246.0/24	AS198591	Connected by T-Mobile Polska S.A.	256
78.133.196.0/24	AS198289	KPMG Sp. z o.o.	256
78.133.168.0/24	AS41464	PKP Informatyka spolka z o.o.	256
78.133.153.0/24	AS51277	Ostrowski	256
78.133.98.0/24	AS15735	GO p.l.c.	256

Hosted domains

There are 221 domain names hosted across 73 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
78.133.236.254	co2.mt	94
78.133.187.159	es-system.pl	6
78.133.187.150	lightislife.eu	5
78.133.235.138	jennyfairy.com	5
78.133.198.162	blachprofil2.eu	5
78.133.167.189	epikeu.pl	4
78.133.250.110	solarigo.com.pl	4
78.133.206.147	elkwadro.pl	4
78.133.233.102	dbport.eu	3
78.133.159.171	soft-start.pl	3
78.133.136.138	biomedlublin.com	3
78.133.216.227	ekostrateg.com	2
78.133.215.219	furrygathering.com	2
78.133.215.244	dbkparts.shop	2
78.133.136.130	inrealestate.com.pl	2
78.133.174.34	netnite.eu	1
78.133.234.248	napapijri.cz	1
78.133.159.102	system-zico.com	1
78.133.169.100	dinosaurs.com.pl	1
78.133.251.154	9ol.win	1

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

5,445 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
78.133.234.1	AS12912 T-Mobile Polska S.A.	`1.13ms` from Warsaw, PL
78.133.156.101	AS12912 T-Mobile Polska S.A.	`9.12ms` from Warsaw, PL
78.133.196.1	AS198289 KPMG sp. z o.o.	`0.93ms` from Warsaw, PL
78.133.136.133	AS12912 T-Mobile Polska S.A.	`0.81ms` from Warsaw, PL
78.133.160.210	AS12912 T-Mobile Polska S.A.	`0.94ms` from Warsaw, PL
78.133.230.8	AS12912 T-Mobile Polska S.A.	`0.78ms` from Warsaw, PL
78.133.167.4	AS12912 T-Mobile Polska S.A.	`1.25ms` from Warsaw, PL
78.133.233.236	AS12912 T-Mobile Polska S.A.	`0.77ms` from Warsaw, PL
78.133.158.49	AS12912 T-Mobile Polska S.A.	`1.18ms` from Warsaw, PL
78.133.206.46	AS12912 T-Mobile Polska S.A.	`0.91ms` from Warsaw, PL
78.133.228.97	AS41097 CENTRUM ELEKTRONICZNYCH USLUG PLATNICZYCH "ESERVICE" SA	`15.87ms` from Frankfurt am Main, DE
78.133.226.26	AS12912 T-Mobile Polska S.A.	`1.01ms` from Warsaw, PL
78.133.163.201	AS12912 T-Mobile Polska S.A.	`1.20ms` from Warsaw, PL
78.133.152.2	AS12912 T-Mobile Polska S.A.	`1.83ms` from Warsaw, PL
78.133.231.133	AS12912 T-Mobile Polska S.A.	`1.24ms` from Warsaw, PL
78.133.249.189	AS12912 T-Mobile Polska S.A.	`0.80ms` from Warsaw, PL
78.133.139.242	AS12912 T-Mobile Polska S.A.	`0.84ms` from Warsaw, PL
78.133.210.170	AS12912 T-Mobile Polska S.A.	`0.84ms` from Warsaw, PL
78.133.194.89	AS12912 T-Mobile Polska S.A.	`10.63ms` from Warsaw, PL
78.133.171.161	AS51277 Ostrowski Sp. z o.o.	`6.04ms` from Warsaw, PL
78.133.215.74	AS12912 T-Mobile Polska S.A.	`1.13ms` from Warsaw, PL
78.133.213.17	AS12912 T-Mobile Polska S.A.	`4.56ms` from Warsaw, PL
78.133.204.172	AS12912 T-Mobile Polska S.A.	`1.23ms` from Warsaw, PL
78.133.200.146	AS12912 T-Mobile Polska S.A.	`0.82ms` from Warsaw, PL
78.133.237.13	AS206957 PHU Kario-Sat Sp. z o.o.	`4.41ms` 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
184.184.217.1	AS22773 Cox Communications Inc.	`5.83ms` from Ashburn, US
208.200.132.1	AS701 Verizon Business	`0.94ms` from Ashburn, US
75.137.48.1	AS20115 Charter Communications LLC	`8.76ms` from Atlanta, US
36.88.58.129	AS7713 PT Telekomunikasi Indonesia	`0.94ms` from Batam, ID
38.21.201.1	AS40934 Fortinet Inc.	`1.60ms` from Bengaluru, IN
85.13.182.1	AS34788 Neue Medien Muennich GmbH	`2.92ms` from Berlin, DE
20.170.220.161	AS8075 Microsoft Corporation	`1.02ms` from Berlin, DE
188.167.198.113	AS6830 Liberty Global Europe Holding B.V.	`6.34ms` from Bratislava, SK
49.191.160.1	AS4804 Microplex PTY LTD	`1.42ms` from Brisbane, AU
84.236.75.81	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.81ms` from Budapest, HU
181.171.153.1	AS7303 Telecom Argentina S.A.	`16.74ms` from Buenos Aires, AR
222.244.114.1	AS4134 CHINANET-BACKBONE	`3.42ms` from Changsha, CN
220.248.162.1	AS4837 CHINA UNICOM China169 Backbone	`1.65ms` from Changsha, CN
72.111.187.1	AS6167 Verizon Business	`19.99ms` from Chicago, US
89.149.97.1	AS31204 ORANGE MOLDOVA S.A.	`1.16ms` from Chisinau, MD
125.81.84.1	AS4134 CHINANET-BACKBONE	`1.79ms` from Chongqing, CN
208.102.220.1	AS6181 Cincinnati Bell Telephone Company LLC	`1.34ms` from Cincinnati, US
79.204.166.17	AS3320 Deutsche Telekom AG	`5.16ms` from Duesseldorf, DE
141.52.221.17	AS34878 Karlsruhe Institute of Technology	`2.79ms` from Frankfurt am Main, DE
183.236.214.113	AS9808 China Mobile Communications Group Co., Ltd.	`10.70ms` from Guangzhou, CN
113.174.51.193	AS45899 VNPT Corp	`3.12ms` from Ho Chi Minh City, VN
43.154.152.177	AS132203 Tencent Building, Kejizhongyi Avenue	`0.38ms` from Hong Kong, HK
154.201.70.1	AS401696 cognetcloud INC	`0.76ms` from Hong Kong, HK
103.248.139.161	AS59371 Dimension Network & Communication Limited	`0.88ms` from Hong Kong, HK
114.231.236.65	AS4134 CHINANET-BACKBONE	`7.59ms` 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 -f2 -m6 78.133.181.171

traceroute to 78.133.181.171 (78.133.181.171): 6 hops max, 52 byte packets

2 [AS53340] 192.228.109.93 827.563 ms

3 [AS53667] 198.251.87.1 0.259 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 19th 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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