Data as of Nov 12, 2026
31.0.152.0/22
No anonymizer space · no proxy exits in 30 daysPolkomtel Sp. z o.o.
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 |
|---|---|---|---|---|---|---|
| 31.0.0.0/16 | 65,536 | PL-PLUSGSM-20110405 | Polkomtel Sp. z o.o. (ORG-PN5-RIPE) · PL | ALLOCATED PA | Apr 25, 2024 | abuse@ |
| └ 31.0.152.0/22 | 1,024 | POLAND-PLINTRON | PLINTRON | ASSIGNED PA | Nov 3, 2022 | abuse@ via PL-PLUSGSM-20110405 |
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 31.0.0.0/16
- Prefix
- 31.0.0.0/16
- Announced by
- AS8374 Polkomtel Sp. z o.o.
- Type
- Mobile
- Proxy exits
- 23,024
- Always-on exits
- 14
- RPKI
- RPKI valid
- Netname
- PL-PLUSGSM-20110405
- Registrant
- Polkomtel Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS8374
PL
- Name
- Polkomtel Sp. z o.o.
- Type
- Internet provider
- Registered
- Jul 7, 1997
- Domain
- plus.pl
- Website
- www.plus.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 31.0.0.0/16
31.0.0.0/16
Routing history
- Pattern
- Reactivated
- First seen
- May 2010
- Current origin since
- Mar 2024 · 2.6 yr
- Origin networks
- 2
- Last change of origin
- Mar 2024
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.0.0.0/16 | AS8374 | /16 | RIPE | RPKI valid |
IRR
Route objects on 31.0.0.0/16
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8374 | RIPE | Polkomtel Sp. z o.o. | POLKOMTEL-MNT | Mar 28, 2024 |
Whois
Registration for this announcement
- Range
- 31.
0. 0. 0/ 16 - Netname
- PL-PLUSGSM-20110405
- Registrant
- Polkomtel Sp. z o.o.
- Registrant country
- PL
- Organization
- Polkomtel Sp. z o.o. (ORG-PN5-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Apr 25, 2024
- Updated
- Apr 25, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Apr 5, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
plus. pl - Name
- PlusGSM IP Team
- Handle
- PKL1-RIPE