Data as of Nov 4, 2026
81.30.136.176/29
No anonymizer space · no proxy exits in 30 daysMiconet 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 |
|---|---|---|---|---|---|---|
| 81.30.136.0/21 | 2,048 | PL-MICONET-20091207 | Miconet Sp. z o.o. (ORG-MSZO66-RIPE) · PL | ALLOCATED PA | Sep 1, 2026 | [email protected] |
| └ 81.30.136.176/29 | 8 | SYR-EWT-GLIWICE | EWT Truck & Trailer Polska Sp z o o. | ASSIGNED PA | Mar 18, 2015 | [email protected] via PL-MICONET-20091207 |
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 81.30.136.0/23
- Prefix
- 81.30.136.0/23
- Announced by
- AS50231 Miconet Sp. z o.o.
- Type
- Residential
- RPKI
- RPKI valid
- Netname
- PL-MICONET-20091207
- Registrant
- Miconet Sp. z o.o.
- RIR
- RIPE NCC
Origin network
AS50231
PL
- Name
- Miconet Sp. z o.o.
- Type
- Internet provider
- Registered
- Dec 8, 2009
- Domain
- syrion.pl
- Website
- www.syrion.pl
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 81.30.136.0/23
81.30.136.0/23
Routing history
- Pattern
- Stable
- First seen
- Nov 2013
- Current origin since
- Nov 2013 · 13 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.30.136.0/23 | AS50231 | /23 | RIPE | RPKI valid |
IRR
Route objects on 81.30.136.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS50231 | RIPE | Syrion Sp. z o.o. | MICONET-MNT METRONETWORKS-MNT | Nov 15, 2013 |
Whois
Registration for this announcement
- Range
- 81.30.136.0/21
- Netname
- PL-MICONET-20091207
- Registrant
- Miconet Sp. z o.o.
- Registrant country
- PL
- Organization
- Miconet Sp. z o.o. (ORG-MSZO66-RIPE)
- Org country
- PL
- Type
- ALLOCATED PA
- Created
- Sep 1, 2026
- Updated
- Sep 1, 2026
- Maintainer
- MICONET-MNT
- RIR
- RIPE NCC
- Country
- PL
- Delegated
- Dec 7, 2009
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse-C Role
- Handle
- AR43074-RIPE