Data as of Nov 4, 2026
217.144.56.0/24
No anonymizer space · no proxy exits in 30 daysSybell Informatika Kft · space held by Deninet 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 |
|---|---|---|---|---|---|---|
| 217.144.53.0 - 217.144.63.255 | 2,816 | HU-DENINET-20110812 | Deninet KFT (ORG-DL1-RIPE) · HU | ALLOCATED PA | Nov 10, 2023 | [email protected] |
| └ 217.144.56.0/24 | 256 | SYBELL-NET | Sybell Informatika Kft. | ASSIGNED PA | Dec 4, 2023 | [email protected] via HU-DENINET-20110812 |
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
IPv4 market
Holder
- Organization
- Deninet KFT
- Handle
- ORG-DL1-RIPE
- Range
- 217.144.53.0 - 217.144.63.255
- Registration type
- ALLOCATED PA
- Record created
- Nov 10, 2023
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Aug 2012
- Current origin since
- Mar 2021 · 5.7 yr
- Origin networks
- 3
- Last change of origin
- Mar 2021
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 217.144.56.0/24 | AS62449 | /24 | RIPE | RPKI valid |
| 217.144.56.0/21 | AS29278 | /21 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS62449 | RIPE | DENINET-MNT | Dec 4, 2023 |
Whois
Registration for this announcement
- Range
- 217.144.56.0/24
- Netname
- SYBELL-NET
- Registrant
- Sybell Informatika Kft.
- Registrant country
- HU
- Organization
- Sybell Informatika Kft.
- Org country
- HU
- Type
- ASSIGNED PA
- Created
- Dec 4, 2023
- Updated
- Dec 4, 2023
- Maintainer
- DENINET-MNT
- RIR
- RIPE NCC
- Country
- HU
- Delegated
- Aug 12, 2011
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- Abuse Contact
- Handle
- AC23985-RIPE