Data as of Nov 5, 2026
46.228.16.128/25
No anonymizer space · no proxy exits in 30 daysORKA systems, s.r.o.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 46.228.16.0/20 since Oct 2011 | AS57188 | Residential | 55 5 always on | ORKA systems, s.r.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 |
|---|---|---|---|---|---|---|
| 46.228.16.0/20 | 4,096 | CZ-ORKASYSTEMS-20110203 | ORKA systems, s.r.o. (ORG-OSS7-RIPE) · CZ | ALLOCATED PA | Feb 3, 2011 | abuse@ |
| └ 46.228.16.128/25 | 128 | CZ-ORKASYSTEMS-ENT-0 | unknown | ASSIGNED PA | Oct 23, 2016 | abuse@ via CZ-ORKASYSTEMS-20110203 |
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 46.228.16.0/21
- Prefix
- 46.228.16.0/21
- Announced by
- AS57188 ORKA systems, s.r.o.
- Type
- Residential
- Proxy exits
- 33
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- CZ-ORKASYSTEMS-20110203
- Registrant
- ORKA systems, s.r.o.
- RIR
- RIPE NCC
Origin network
AS57188
CZ
- Name
- ORKA systems, s.r.o.
- Type
- Internet provider
- Registered
- Aug 15, 2011
- Domain
- rapidnet.cz
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
46.228.16.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2014
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 46.228.16.0/20 | AS57188 | /21 | RIPE | RPKI valid |
IRR
Route objects on 46.228.16.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS57188 | RIPE | CZ-ORKA-RAPIDNET0-LO | MB45891-MNT | Nov 2, 2021 |
Whois
Registration for this announcement
- Range
- 46.
228. 16. 0/ 20 - Netname
- CZ-ORKASYSTEMS-20110203
- Registrant
- ORKA systems, s.r.o.
- Registrant country
- CZ
- Organization
- ORKA systems, s.r.o. (ORG-OSS7-RIPE)
- Org country
- CZ
- Type
- ALLOCATED PA
- Created
- Feb 3, 2011
- Updated
- Oct 10, 2016
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- CZ
- Delegated
- Feb 3, 2011
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rapidnet. cz - Name
- ORKA systems s.r.o. CZ LIR
- Handle
- ORKA1-RIPE