Data as of Nov 7, 2026
77.221.51.0/24
No anonymizer space · no proxy exits in 30 daysDravanet Co Ltd. · space held by Microsystem-Kecskemet Kft
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 |
|---|---|---|---|---|---|---|
| 77.221.32.0/19 | 8,192 | HU-MICROSYSTEM-20070327 | Microsystem-Kecskemet Kft (ORG-MK6-RIPE) · HU | ALLOCATED PA | Mar 27, 2007 | csvarasdy@ |
| └ 77.221.51.0/24 | 256 | C-OPENNET_ | OpenNetworks Access Network | ASSIGNED PA | Mar 27, 2013 | csvarasdy@ via HU-MICROSYSTEM-20070327 |
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
Registry
Holder
- Organization
- Microsystem-Kecskemet Kft
- Handle
- ORG-MK6-RIPE
- Range
- 77.
221. 32. 0/ 19 - Registration type
- ALLOCATED PA
- Record created
- Mar 27, 2007
Origin network
AS197248
HU
- Name
- Dravanet Co Ltd.
- Type
- Internet provider
- Registered
- Feb 7, 2011
- Domain
- dravanet.hu
- Website
- dravanet.hu/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2013
- Current origin since
- Apr 2013 · 14 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.221.51.0/24 | AS197248 | /24 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 77.
221. 51. 0/ 24 - Netname
- C-OPENNET_
ACCESS - Registrant
- OpenNetworks Access Network
- Registrant country
- HU
- Organization
- OpenNetworks Access Network
- Org country
- HU
- Type
- ASSIGNED PA
- Created
- Mar 27, 2013
- Updated
- Apr 1, 2013
- Maintainer
- MNT-MICROSYSTEM
- RIR
- RIPE NCC
- Country
- HU
- Delegated
- Mar 27, 2007
- Status
- assigned
Report abuse
Abuse contact
- csvarasdy@
ms. hu - Name
- Abuse-C Role
- Handle
- AR15472-RIPE