Data as of Nov 5, 2026
157.25.5.0/24
No anonymizer space · no proxy exits in 30 daysT-Mobile Polska S.A.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 157.25.0.0/16 | 65,536 | IKPNET | T-Mobile Polska S.A. (ORG-ITP1-RIPE) · PL | LEGACY | — | abuse-b2b@ |
| └ 157.25.5.0/24 | 256 | IKPNET | GTS Poland | LEGACY | Jul 2, 2008 | abuse-b2b@ via IKPNET |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 157.25.0.0/16
- Prefix
- 157.25.0.0/16
- Announced by
- AS12912 T-Mobile Polska S.A.
- Type
- Mobile
- Proxy exits
- 127
- Always-on exits
- 8
- RPKI
- RPKI valid
- Netname
- IKPNET
- Registrant
- T-Mobile Polska S.A.
- RIR
- RIPE NCC
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 157.25.0.0/16
157.25.0.0/16
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Mar 2022 · 4.6 yr
- Origin networks
- 3
- Last change of origin
- Mar 2022
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 157.25.0.0/16 | AS5588 | /16 | RIPE | Another network |
| 157.25.0.0/16 | AS12912 | /16 | RIPE | RPKI valid |
IRR
Route objects on 157.25.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS12912 | RIPE | T-Mobile PL ICT customers | AS12912-MNT | May 29, 2024 |
Whois
Registration for this announcement
- Range
- 157.
25. 0. 0/ 16 - Netname
- IKPNET
- Registrant
- T-Mobile Polska S.A.
- Registrant country
- PL
- Organization
- T-Mobile Polska S.A. (ORG-ITP1-RIPE)
- Org country
- PL
- Type
- LEGACY
- Created
- Not stated by the registry
- Updated
- May 28, 2024
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Apr 7, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse-b2b@
t-mobile. pl - Name
- T-Mobile.pl B2B abuse contact
- Handle
- AR16414-RIPE