Data as of Nov 9, 2026
212.203.128.0/17
No anonymizer space · no proxy exits in 30 daysT-Mobile Polska S.A.
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 |
|---|---|---|---|---|---|---|
| 212.203.128.0/17 | 32,768 | PL-ENERGIS-20020903 | T-Mobile Polska S.A. (ORG-EPSZ1-RIPE) · PL | ALLOCATED PA | Sep 3, 2002 | abuse-b2b@ |
| └ 212.203.132.0/24 | 256 | DEAGOSTINI-PL | De Agostini Polska Sp. z o.o. | ASSIGNED PA | Aug 26, 2005 | abuse-b2b@ via PL-ENERGIS-20020903 |
| └ 212.203.143.0/26 | 64 | Inotel | Inotel S.A. Kraszewskiego | ASSIGNED PA | Jul 13, 2006 | abuse-b2b@ via PL-ENERGIS-20020903 |
| └ 212. | 768 | Inotel | Inotel S.A. | ASSIGNED PA | Jul 19, 2006 | abuse-b2b@ via PL-ENERGIS-20020903 |
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
32,768 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Mobile | 32,704 | >99% | 2 | |
| Business | 64 | 0.20% | 1 |
Network & registry
Origin network
AS12912
PL
- Name
- T-Mobile Polska S.A.
- Type
- Internet provider
- Registered
- Dec 30, 1999
- Domain
- t-mobile.pl
- Website
- www.t-mobile.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Aug 2005
- Current origin since
- Mar 2022 · 4.7 yr
- Origin networks
- 3
- Last change of origin
- Mar 2022
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12912 | RIPE | T-Mobile PL ICT customers | AS12912-MNT | Jan 18, 2022 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 212.203.134.0/24 | AS5588 | RIPE | ETAK Colocation | GTSCE-MNT AS8246-MNT | Oct 31, 2014 |
| 212.203.134.0/24 | AS8938 | RIPE | ETAK Colocation | AS8938-MAINT | Oct 28, 2005 |
Whois
Registration for this announcement
- Range
- 212.
203. 128. 0/ 17 - Netname
- PL-ENERGIS-20020903
- Registrant
- T-Mobile Polska S.A.
- Registrant country
- PL
- Organization
- T-Mobile Polska S.A. (ORG-EPSZ1-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Sep 3, 2002
- Updated
- Feb 25, 2019
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Sep 3, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse-b2b@
t-mobile. pl - Name
- Abuse-C Role
- Handle
- AR16394-RIPE