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 224 domain names hosted across 74 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	hydrogencells.uk	95
78.133.187.159	essystem.de	6
78.133.235.138	jennyfairy.eu	5
78.133.187.150	ledforyou.pl	5
78.133.198.162	blachprofil.eu	5
78.133.144.61	pharmedexpert.pl	4
78.133.167.189	epikeu.pl	4
78.133.250.110	amiigo.pl	4
78.133.206.147	elkwadro.pl	4
78.133.136.138	biomedlublin.com	3
78.133.159.171	serwis-mwm.pl	3
78.133.233.102	drobnica-port.eu	3
78.133.215.244	dbkparts.pl	2
78.133.136.130	inrealestate.com.pl	2
78.133.174.34	informatykdlafirm.pl	2
78.133.216.227	powietrze.nowaruda.pl	2
78.133.215.219	jinx0.com.pl	2
78.133.169.100	dinosaurs.com.pl	2
78.133.142.52	nihooya.com	1
78.133.252.171	automatyk.us	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

5,288 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
78.133.139.242	AS12912 T-Mobile Polska S.A.	`0.85ms` from Warsaw, PL
78.133.156.125	AS12912 T-Mobile Polska S.A.	`9.13ms` from Warsaw, PL
78.133.136.131	AS12912 T-Mobile Polska S.A.	`0.84ms` from Warsaw, PL
78.133.172.57	AS12912 T-Mobile Polska S.A.	`0.83ms` from Warsaw, PL
78.133.154.1	AS12912 T-Mobile Polska S.A.	`9.81ms` from Warsaw, PL
78.133.155.165	AS12912 T-Mobile Polska S.A.	`0.84ms` from Warsaw, PL
78.133.141.94	AS12912 T-Mobile Polska S.A.	`0.83ms` from Warsaw, PL
78.133.153.39	AS51277 Ostrowski Sp. z o.o.	`5.91ms` from Warsaw, PL
78.133.167.14	AS12912 T-Mobile Polska S.A.	`1.26ms` from Warsaw, PL
78.133.170.195	AS51277 Ostrowski Sp. z o.o.	`6.05ms` from Warsaw, PL
78.133.138.89	AS12912 T-Mobile Polska S.A.	`1.18ms` from Warsaw, PL
78.133.137.145	AS12912 T-Mobile Polska S.A.	`1.25ms` from Warsaw, PL
78.133.144.130	AS2590 Data Techno Park Sp. z o. o.	`6.84ms` from Warsaw, PL
78.133.171.218	AS51277 Ostrowski Sp. z o.o.	`5.98ms` from Warsaw, PL
78.133.173.229	AS12912 T-Mobile Polska S.A.	`1.09ms` from Warsaw, PL
78.133.168.51	AS41464 PKP Informatyka Sp. z o.o.	`1.06ms` from Warsaw, PL
78.133.163.54	AS12912 T-Mobile Polska S.A.	`1.20ms` from Warsaw, PL
78.133.143.6	AS12912 T-Mobile Polska S.A.	`0.79ms` from Warsaw, PL
78.133.145.1	AS2590 Data Techno Park Sp. z o. o.	`6.75ms` from Warsaw, PL
78.133.158.52	AS12912 T-Mobile Polska S.A.	`1.18ms` from Warsaw, PL
78.133.164.121	AS12912 T-Mobile Polska S.A.	`1.20ms` from Warsaw, PL
78.133.161.109	AS12912 T-Mobile Polska S.A.	`0.82ms` from Warsaw, PL
78.133.165.226	AS12912 T-Mobile Polska S.A.	`0.91ms` from Warsaw, PL
78.133.162.165	AS12912 T-Mobile Polska S.A.	`0.82ms` from Warsaw, PL
78.133.160.210	AS12912 T-Mobile Polska S.A.	`0.94ms` 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
217.123.20.1	AS33915 Vodafone Libertel B.V.	`1.24ms` from Amsterdam, NL
5.54.66.1	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`5.19ms` from Athens, GR
117.205.128.1	AS9829 National Internet Backbone	`13.05ms` from Bengaluru, IN
96.89.220.161	AS7922 Comcast Cable Communications, LLC	`6.75ms` from Boston, US
50.205.180.161	AS7922 Comcast Cable Communications, LLC	`1.60ms` from Boston, US
92.52.196.1	AS47169 Pro-M Zrt.	`5.97ms` from Budapest, HU
181.29.255.1	AS7303 Telecom Argentina S.A.	`1.10ms` from Buenos Aires, AR
186.139.40.1	AS7303 Telecom Argentina S.A.	`1.56ms` from Buenos Aires, AR
102.43.30.161	AS8452 TE-AS	`3.96ms` from Cairo, EG
104.205.221.1	AS852 TELUS Communications Inc.	`1.98ms` from Calgary, CA
222.215.38.1	AS4134 CHINANET-BACKBONE	`6.77ms` from Chengdu, CN
200.63.117.1	AS27971 Alberto Oscar Genovese	`9.99ms` from Cordoba, AR
70.35.90.1	AS23089 Hotwire Communications	`9.26ms` from Dallas, US
69.13.125.49	AS54489 CoreSpace, Inc.	`0.87ms` from Dallas, US
66.73.6.1	AS7018 AT&T Enterprises, LLC	`9.86ms` from Dallas, US
165.206.237.193	AS6122 Iowa Communications Network	`2.29ms` from Des Moines, US
3.255.189.209	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
34.253.218.161	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
66.112.178.65	AS36817 MCSNet	`0.61ms` from Edmonton, CA
142.59.197.193	AS852 TELUS Communications Inc.	`2.10ms` from Edmonton, CA
87.171.224.129	AS3320 Deutsche Telekom AG	`7.04ms` from Frankfurt am Main, DE
95.117.151.33	AS6805 Telefonica Germany GmbH & Co.OHG	`8.85ms` from Frankfurt am Main, DE
113.46.163.129	AS55990 Huawei Cloud Service data center	`2.09ms` from Guangzhou, CN
14.128.48.1	AS152194 CTG Server Limited	`0.93ms` from Hong Kong, HK
204.8.178.1	AS397941 HCC Service Company INC	`0.73ms` from Houston, US

Traceroute

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

traceroute -a -n -q1 -f2 78.133.145.1

traceroute to 78.133.145.1 (78.133.145.1): 64 hops max, 52 byte packets

2 [AS20804] 88.220.33.153 1.356 ms

3 [] 88.220.204.187 5.541 ms

4 [AS20804] 82.177.244.134 6.415 ms

5 [AS197790] 185.32.145.98 8.387 ms

6 [AS2590] 78.133.145.1 6.728 ms

Measurement taken from

IPinfo ProbeNet in Warsaw, PL

On December 6th 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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