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 216 domain names hosted across 71 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	care40.ac	94
78.133.187.159	es-system.pl	6
78.133.198.162	inguri.de	5
78.133.187.150	ledforyou.pl	5
78.133.235.138	ccc.pl	5
78.133.250.110	3xyz.pl	4
78.133.167.189	metalgroup.pl	4
78.133.159.171	serwis-mwm.pl	3
78.133.136.138	biomedlublin.com	3
78.133.233.102	drobnica-port.eu	3
78.133.215.244	dbkparts.pl	2
78.133.136.130	inrealestate.com.pl	2
78.133.216.227	powietrze.nowaruda.pl	2
78.133.215.219	jinx0.com.pl	2
78.133.236.234	jusfin.waw.pl	1
78.133.253.211	cos.org.pl	1
78.133.162.42	aptekaeskulap.eu	1
78.133.208.226	smstesto.pl	1
78.133.231.40	panelsim.pl	1
78.133.234.248	napapijri.cz	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

5,522 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
78.133.251.153	AS12912 T-Mobile Polska S.A.	`0.78ms` from Warsaw, PL
78.133.249.5	AS12912 T-Mobile Polska S.A.	`1.26ms` from Warsaw, PL
78.133.255.86	AS12912 T-Mobile Polska S.A.	`0.90ms` from Warsaw, PL
78.133.246.190	AS198591 CLUDO Sp. z o.o	`0.81ms` from Warsaw, PL
78.133.254.174	AS12912 T-Mobile Polska S.A.	`1.21ms` from Warsaw, PL
78.133.245.205	AS12912 T-Mobile Polska S.A.	`0.93ms` from Warsaw, PL
78.133.253.59	AS12912 T-Mobile Polska S.A.	`1.01ms` from Warsaw, PL
78.133.244.65	AS12912 T-Mobile Polska S.A.	`1.23ms` from Warsaw, PL
78.133.243.1	AS197848 NETPOL Piotr Pruba	`1.10ms` from Gdansk, PL
78.133.242.1	AS197848 NETPOL Piotr Pruba	`1.11ms` from Gdansk, PL
78.133.247.24	AS12912 T-Mobile Polska S.A.	`1.24ms` from Warsaw, PL
78.133.252.127	AS12912 T-Mobile Polska S.A.	`0.85ms` from Warsaw, PL
78.133.248.217	AS12912 T-Mobile Polska S.A.	`1.23ms` from Warsaw, PL
78.133.250.122	AS12912 T-Mobile Polska S.A.	`0.82ms` from Warsaw, PL
78.133.230.88	AS12912 T-Mobile Polska S.A.	`0.83ms` from Warsaw, PL
78.133.189.3	AS12912 T-Mobile Polska S.A.	`0.84ms` from Warsaw, PL
78.133.168.215	AS41464 PKP Informatyka Sp. z o.o.	`1.07ms` from Warsaw, PL
78.133.137.153	AS12912 T-Mobile Polska S.A.	`1.26ms` from Warsaw, PL
78.133.225.198	AS12912 T-Mobile Polska S.A.	`1.29ms` from Warsaw, PL
78.133.141.233	AS12912 T-Mobile Polska S.A.	`0.87ms` from Warsaw, PL
78.133.171.209	AS51277 Ostrowski Sp. z o.o.	`6.14ms` from Warsaw, PL
78.133.240.109	AS197848 NETPOL Piotr Pruba	`1.15ms` from Gdansk, PL
78.133.234.1	AS12912 T-Mobile Polska S.A.	`1.29ms` from Warsaw, PL
78.133.204.209	AS12912 T-Mobile Polska S.A.	`1.28ms` from Warsaw, PL
78.133.214.145	AS12912 T-Mobile Polska S.A.	`0.95ms` 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
213.211.65.177	AS9198 JSC Kazakhtelecom	`2.10ms` from Almaty, KZ
78.140.172.1	AS35415 Webzilla B.V.	`0.53ms` from Amsterdam, NL
85.144.161.161	AS50266 Odido Netherlands B.V.	`4.70ms` from Amsterdam, NL
24.151.50.1	AS20115 Charter Communications LLC	`10.19ms` from Ashburn, US
209.145.82.65	AS7795 LUMOS Networks, Inc.	`0.37ms` from Ashburn, US
79.130.125.177	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`5.98ms` from Athens, GR
71.82.22.1	AS20115 Charter Communications LLC	`15.63ms` from Atlanta, US
147.241.66.97	AS228 United States Department of Defense (DoD)	`0.62ms` from Atlanta, US
166.102.36.177	AS7029 Windstream Communications LLC	`2.79ms` from Atlanta, US
117.205.128.1	AS9829 National Internet Backbone	`14.36ms` from Bengaluru, IN
117.215.68.1	AS9829 National Internet Backbone	`14.95ms` from Bengaluru, IN
92.218.200.1	AS3209 Vodafone GmbH	`1.18ms` from Berlin, DE
108.4.158.1	AS701 Verizon Business	`6.46ms` from Boston, US
158.195.47.241	AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET	`0.47ms` from Bratislava, SK
114.75.16.1	AS4804 Microplex PTY LTD	`1.23ms` from Brisbane, AU
94.107.44.1	AS47377 Orange Belgium SA	`4.33ms` from Brussels, BE
91.178.155.177	AS5432 Proximus NV	`1.81ms` from Brussels, BE
200.114.186.1	AS7303 Telecom Argentina S.A.	`1.91ms` from Buenos Aires, AR
197.230.183.241	AS36925 MEDITELECOM	`2.28ms` from Casablanca, MA
221.236.198.1	AS4134 CHINANET-BACKBONE	`5.52ms` from Chengdu, CN
173.29.168.1	AS30036 Mediacom Communications Corp	`8.70ms` from Chicago, US
216.166.16.193	AS23005 SWITCH, LTD	`5.36ms` from Dallas, US
67.20.108.81	AS46606 Unified Layer	`1.75ms` from Draper, US
78.143.185.65	AS31122 Digiweb ltd	`2.34ms` from Dublin, IE
177.54.139.161	AS262456 ELO MULTIMIDIA LTDA	`12.21ms` from Fortaleza, BR

Traceroute

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

traceroute -a -n -q1 78.133.143.5

traceroute to 78.133.143.5 (78.133.143.5): 64 hops max, 52 byte packets

1 [AS15169] 74.125.253.254 0.496 ms

2 [AS15169] 192.178.97.124 0.575 ms

3 *

4 [AS12912] 78.133.143.5 1.887 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.

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