Data as of Nov 8, 2026
31.61.128.0/21
No anonymizer space · no proxy exits in 30 daysOrange Polska Spolka Akcyjna
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 31.60.0.0/14 since Sep 2016 | AS5617 | Residential | 18,899 16 always on | Orange Polska Spolka Akcyjna |
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 |
|---|---|---|---|---|---|---|
| 31.60.0.0/14 | 262,144 | PL-TPSA-20110225 | Orange Polska Spolka Akcyjna (ORG-PT1-RIPE) · PL | ALLOCATED PA | Feb 25, 2011 | cert. |
| └ 31.61.128.0/21 | 2,048 | PL-IDEA-MOBILE-NAT64 | PTK-Centertel (ORG-PA19-RIPE) · PL | ASSIGNED PA | Feb 25, 2011 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- Orange Polska Spolka Akcyjna
- Handle
- ORG-PT1-RIPE
- Range
- 31.
60. 0. 0/ 14 - Registration type
- ALLOCATED PA
- Record created
- Feb 25, 2011
Origin network
AS5617
PL
- Name
- Orange Polska Spolka Akcyjna
- Type
- Internet provider
- Registered
- Apr 29, 1996
- Domain
- orange.pl
- Website
- www.orange.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2013
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 31.60.0.0/14 | AS5617 | /25 | RIPE | RPKI valid |
| 31.60.0.0/14 | AS43447 | /25 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS5617 | RIPE | PTK CENTERTEL NAT64 for mobile data services | AS5617-MNT | Jan 17, 2022 |
Whois
Registration for this announcement
- Range
- 31.
61. 128. 0/ 21 - Netname
- PL-IDEA-MOBILE-NAT64
- Registrant
- PTK-Centertel
- Registrant country
- PL
- Organization
- PTK-Centertel (ORG-PA19-RIPE)
- Org country
- PL
- Type
- ASSIGNED PA
- Created
- Feb 25, 2011
- Updated
- Jan 17, 2022
- Maintainer
- TPNET
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Feb 25, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
centertel. pl - Name
- PTK REGISTRY
- Handle
- PTKR