Data as of Nov 6, 2026

89.233.128.0/18

4 residential-proxy exits · 30 days

T-Mobile Czech Republic a.s.

Announcement

this exact prefix

RPKI valid

Announced by

AS13036

Type

Mobile

86% of it

Residential-proxy exits

Proxy exits

0.02% of its addresses · 30 days

Spread

4 of 64

/24s with at least one exit

Providers

selling exits here

Oct 7, 2026 – Nov 5, 2026

Exits seen per day

145 observations

Mobile
Business

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
89.233.128.0/24	0	1
89.233.137.0/24	0	1
89.233.144.0/24	0	1
89.233.145.0/24	0	1

Proxy providers listing exits

9Proxy
AnyIP
BottingTools
BuyingProxy
ByteProxies
Byteful
Evomi
FlashProxy
GSocks
Geonix
Geonode
GonzoProxy
Infatica
InfiniteProxies
LemonBright
MangoProxy
NodeProxy
NovaProxy
Oxylabs
Proxy-Seller
ProxyGeo
RainProxy
Shifter
Thordata
VitalExclusive

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
89.233.128.0/18	16,384	CZ-RADIOMOBIL-20060510	T-Mobile Czech Republic a.s. (ORG-RA2-RIPE) · CZ	ALLOCATED PA	May 10, 2006	abuse@t-mobile.cz
└ 89.233.128.0/27	32	PRAGONET-CIRPACK-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Nov 7, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.32/28	16	PRAGONET-CIRPACK-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Nov 7, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.48/28	16	PRAGONET-CIRPACK-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.64/27	32	CEB-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.96/28	16	Mestska-cast-Praha14	unknown	ASSIGNED PA	Apr 27, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.112/28	16	PRAGONET-CIRPACK-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.132/30	4	SPRAVA-SLUZEB-MP-NET	Sprava sluzeb Mestske policie hlavniho mesta Prahy (ORG-SSMP1-RIPE)	ASSIGNED PA	Sep 25, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.136/29	8	BMS-NET	Evropsko-ruska banka, a.s. (ORG-BMS4-RIPE)	ASSIGNED PA	Oct 2, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.144/28	16	EUROALARM-NET	EUROALARM Assistance Prague, s.r.o. (ORG-EAPS1-RIPE)	ASSIGNED PA	Sep 24, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.160/29	8	SLOVAK-TELEKOM-NET	unknown	ASSIGNED PA	Oct 7, 2016	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.168/29	8	CEMENT-HRANICE-NET	Cement Hranice, a.s.	ASSIGNED PA	Feb 17, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.176/29	8	VOS-SPSD-NET	Vyssi oborna skola a Stredni prumyslova skola dopravni	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.184/29	8	DEVELOP-TECH-NET	Develop Tech s.r.o.	ASSIGNED PA	Feb 23, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.128.192/26	64	EDITEL-NET	EDITEL CZ s.r.o. (ORG-ECS5-RIPE)	ASSIGNED PA	Sep 25, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.129.64/27	32	NUX-NET	Nux s.r.o. (ORG-NS302-RIPE)	ASSIGNED PA	Dec 15, 2015	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.129.144/29	8	AVON_NET	AVON Cosmetics, spol. s r.o.	ASSIGNED PA	May 13, 2016	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.129.160/27	32	PCR-KRPSK-NET	Krajske reditelstvi policie Stredoceskeho kraje	ASSIGNED PA	May 13, 2016	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.129.192/26	64	URAD-VLADY-NET	Urad Vlady Ceske Republiky (ORG-UVCR1-RIPE)	ASSIGNED PA	Dec 11, 2015	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.131.224/29	8	T-SYSTEMS-NET	T-Systems Lab	ASSIGNED PA	Jun 9, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.132.0/24	256	PRAGONET-TELECOM	T-Systems PragoNet, a.s.	ASSIGNED PA	Oct 31, 2006	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.135.0/28	16	BATZ-CZECH-NET	BATZ CZECH, s.r.o.	ASSIGNED PA	Nov 6, 2006	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.135.16/29	8	ATLANTIC-CRYSTAL-NET	Atlantic Crystal, s.r.o.	ASSIGNED PA	Dec 22, 2006	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.135.24/29	8	LOCHMAN-NET	Ing. Tomas Lochman	ASSIGNED PA	Mar 6, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.135.32/29	8	VIA-ADSL-CUSTOMER-NET	Pozadavek 8 adres k VIA-ADSL	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.16/28	16	T-SYSTEMS-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Jul 2, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.32/27	32	MMR-NET	Ministry for Regional Development	ASSIGNED PA	Nov 27, 2006	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.108/30	4	ATOK-NET	Association of textile, clothing and leather industry	ASSIGNED PA	Feb 12, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.128/27	32	T-SYS-NET	unknown	ASSIGNED PA	Jun 26, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.176/28	16	WIFI-MHMP-NET	Magistrat hlavniho města Prahy	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.232/29	8	T-SYSTEMS-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.136.240/28	16	INTERGRAPH-NET	Intergraph CR spol.s.r.o.	ASSIGNED PA	Mar 16, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.0/27	32	T-SYSTEMS-NET	unknown	ASSIGNED PA	Jun 27, 2018	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.32/27	32	NUX	unknown	ASSIGNED PA	Jun 27, 2018	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.128/28	16	T-SYSTEMS-NET	unknown	ASSIGNED PA	Sep 20, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.144/29	8	T-SYSTEMS-NET	unknown	ASSIGNED PA	Sep 20, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.152/29	8	NUGGET-NET	Nugget SW s.r.o. (ORG-NSS3-RIPE)	ASSIGNED PA	Dec 19, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.176/29	8	SOFTWARE602-NET	Software602	ASSIGNED PA	Jun 8, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.184/30	4	SOFTWARE602-NET	Software602	ASSIGNED PA	Jun 8, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.137.192/26	64	ALLIANZ-NET	Allianz pojisťovna, a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.138.0/24	256	WIFI-MHMP-SKOLY	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.139.0/26	64	DTW-NET	DTW Telecom s.r.o.	ASSIGNED PA	Jun 10, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.139.64/28	16	OUP1-NET	City District Prague 1	ASSIGNED PA	Sep 17, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.139.80/28	16	SZPI-NET	Czech Agriculture and Food Inspection Authority (CAFIA)	ASSIGNED PA	Oct 9, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.139.96/27	32	DYN-BOHEMIA-NET	unknown	ASSIGNED PA	Aug 10, 2016	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.139.128/26	64	SMETANKA-NET	Develop Tech s.r.o. (ORG-DTS4-RIPE)	ASSIGNED PA	Dec 18, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.139.224/28	16	INTERGRAPH-NET	Intergraph CR spol.s.r.o.	ASSIGNED PA	Feb 11, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.140.0/24	256	TSYS-MPLS-LINKS	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.141.0/24	256	TSYS-MPLS-LINKS	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.142.0/24	256	TSYS-MPLS-LINKS	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.143.0/24	256	TSYS-MPLS-LOOPBACKS	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.144.0/26	64	AAAAUTO-NET	AAA Auto a.s. (ORG-AAA12-RIPE)	ASSIGNED PA	Mar 20, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.144.96/28	16	UPP-NET	Universal Production Partners a.s. (ORG-UPPA1-RIPE)	ASSIGNED PA	Jul 2, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.144.112/29	8	BIVS-NET	Banking Institute/College of Banking (BICB) (ORG-BIOB1-RIPE)	ASSIGNED PA	Jul 2, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.144.128/25	128	T-SYSTEMS-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.0/29	8	SKOLY-P8-NET	T-Systems Skoly P8	ASSIGNED PA	Jun 8, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.8/29	8	S-COM-NET	S com s.r.o.	ASSIGNED PA	Mar 15, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.16/28	16	TSYS-TS-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.32/27	32	HCL-NET	HCL Great Britain Ltd.	ASSIGNED PA	Feb 3, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.64/28	16	CSC-COMPUTER-NET	CSC Computer Sciences s.r.o.	ASSIGNED PA	Jun 9, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.80/29	8	ATS-TELCOM-NET	ATS-TELCOM PRAHA a.s.	ASSIGNED PA	Jun 10, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.88/29	8	STREAMING-SENAT-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Feb 4, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.96/29	8	CHERRY-NET	CHERRY spol. s r.o.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.104/29	8	SIP-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.112/29	8	ATS-TELCOM-NET	ATS-TELCOM PRAHA a.s.	ASSIGNED PA	Jun 10, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.120/29	8	COMTESYS-NET	Comtesys	ASSIGNED PA	Jun 10, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.160/27	32	SFZP-NET	Statni fond zivotniho prostredi CR	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.192/29	8	DUX-NET	DUX Consulting a.s.	ASSIGNED PA	May 22, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.200/29	8	MAKRO-NET	unknown	ASSIGNED PA	Apr 20, 2018	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.208/28	16	T-SYSTEMS-ABC-NET	ABC Suite	ASSIGNED PA	Mar 15, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.145.224/27	32	CZU-NET	Ceska Zemedelska Univerzita	ASSIGNED PA	Jun 9, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.146.0/25	128	CLOUD-NET	T-Systems Cloud	ASSIGNED PA	Feb 10, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.146.128/25	128	PLAY-NET	PLAY,CZ, a.s.	ASSIGNED PA	Nov 7, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.0/27	32	ALEFNULA-NET	VIAGIA for ALEF NULA	ASSIGNED PA	Jun 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.32/27	32	EBANKA-CZ	Raiffeisen Bank a.s. (ORG-RBA5-RIPE)	ASSIGNED PA	Dec 8, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.64/29	8	CROWN-WSF-NET	Crown WSF	ASSIGNED PA	May 10, 2016	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.84/30	4	T-SYSTEMS-NET	YIT Stavo s.r.o.	ASSIGNED PA	May 22, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.88/29	8	IPTV-NET	Armada Ceske Republiky	ASSIGNED PA	May 22, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.96/27	32	SBL-ADRESY-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Dec 12, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.128/27	32	T-SYSTEMS-NET	T-Systems Czech Republic	ASSIGNED PA	Mar 15, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.160/28	16	T-SYSTEMS-NET	T-Systems Czech Republic	ASSIGNED PA	Mar 15, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.176/28	16	CEMENT-HRANICE-NET	Cement Hranice, a.s.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.216/29	8	IPTV-ARMADA-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.224/28	16	T-SYSTEMS-NET	Hosting Pro Contacc SE	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.149.248/29	8	COMTESYS-NET	Comtesys	ASSIGNED PA	Jun 7, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.150.0/26	64	UV-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Aug 19, 2013	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.150.64/27	32	CURIUM-NET	Curium Netherlands Holding B.V	ASSIGNED PA	Aug 19, 2013	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.150.128/26	64	IPTV-NET	unknown	ASSIGNED PA	Nov 21, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.154.0/24	256	SAFETRON-NET	Safetron Data	ASSIGNED PA	Mar 9, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.155.128/26	64	KARMELITSKA-HOTEL-NET	KARMELITSKA HOTEL s.r.o.	ASSIGNED PA	Apr 1, 2015	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.166.0/24	256	SS-MASARYKOVA-NET	Masarykova stredni skola chemicka	ASSIGNED PA	Mar 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.167.0/24	256	ICT-SUPPORT-NET	ICT Support,s.r.o.	ASSIGNED PA	Jan 13, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.168.0/24	256	ICT-SUPPORT-NET	ICT Support,s.r.o.	ASSIGNED PA	Aug 29, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.169.0/24	256	PRAGONET-ACCESS-3-NET	T-Systems PragoNet, a.s.	ASSIGNED PA	Nov 19, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.170.0/24	256	VIATV-NET	T-Systems PragoNet, a.s.	ASSIGNED PA	Nov 27, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.171.0/24	256	PRAGONET-ACCESS-3-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Sep 30, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.16/30	4	WINCOR-NIXDORF	unknown	ASSIGNED PA	Feb 24, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.32/29	8	T-SYSTEMS-NET	T-Systems Senat	ASSIGNED PA	Jun 7, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.40/29	8	PRAGONET-ACCESS-3-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.64/28	16	T-SYSTEMS-NET	T-Systems CH-P	ASSIGNED PA	Jun 7, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.80/30	4	MAKRO-NET	unknown	ASSIGNED PA	Feb 8, 2017	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.88/29	8	TSYS-MON-NET	T-Mobile Czech Republic a.s. (ORG-RA2-RIPE) · CZ	ASSIGNED PA	Jan 31, 2024	abuse@t-mobile.cz
└ 89.233.172.96/30	4	STREAM-SENAT-NET	T-Systems Czech Republic a.s.	ASSIGNED PA	Dec 12, 2008	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.172.128/27	32	T-SYSTEMS-IPTV-NET	T-Systems Iptv MGMT	ASSIGNED PA	May 4, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.173.0/29	8	PRAGO-COLLO-KCP-NET-I	GEDAS	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.173.8/29	8	ICZ-NET	ICZ a.s.	ASSIGNED PA	Oct 2, 2009	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.173.16/28	16	IP-SLB-SERVICES	T-Systems Czech Republic a.s.	ASSIGNED PA	Dec 1, 2011	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.173.32/28	16	PRAGONET-CFG-NET	Czech Golf Consulting s.r.o.	ASSIGNED PA	Mar 15, 2010	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.173.48/28	16	KIT-DIGITAL-NET-I	KIT digital Prague a.s.	ASSIGNED PA	Feb 1, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.173.160/28	16	PIONEER-HOSTING-NET	PIONEER CESKA FINANCNI SPOLECNOST, s.r.o.	ASSIGNED PA	Nov 7, 2012	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.174.0/24	256	PATRIA-NET	Patria Finance, a.s.	ASSIGNED PA	Jan 12, 2007	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510
└ 89.233.175.0/24	256	PRAGONET-ACCESS-3-NET	T-Systems PragoNet, a.s.	ASSIGNED PA	Nov 23, 2006	abuse@t-mobile.cz via CZ-RADIOMOBIL-20060510

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

16,384 addresses

Type	Addresses	Share	Ranges
Mobile	14,172	86%	34
Business	2,204	13%	93
Residential	8	0.05%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS13036

Name: T-Mobile Czech Republic a.s.
Type: Internet provider
Registered: Feb 24, 2000
Domain: t-mobile.cz
Website: www.t-mobile.cz
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
89.233.128.0/18	AS13036	/18	RIPE	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS13036	RIPE	T-Mobile Czech Republic a.s.	AS13036-MNT	Apr 8, 2026

89.233.128.0/18

Residential-proxy exits

Exits seen per day

/24s with the most always-on exits

Proxy providers listing exits

Registrations in this block

Composition

Address share

Types across the prefix

Network & registry

AS13036

Who has announced this prefix

Routing history

History

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact