Data as of Nov 3, 2026
77.90.30.0/24
No anonymizer space · no proxy exits in 30 daysMarcel Hanisch · space held by GHOSTnet GmbH
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 |
|---|---|---|---|---|---|---|
| 77.90.0.0/18 | 16,384 | DE-GHOSTNET-20070413 | GHOSTnet GmbH (ORG-GG3-RIPE) · DE | ALLOCATED PA | Dec 29, 2015 | [email protected] |
| └ 77.90.30.0/24 | 256 | aitchsystems | Marcel Hanisch trading as aitch.systems (ORG-MHTA8-RIPE) · DE | ASSIGNED PA | Apr 8, 2026 | [email protected] via DE-GHOSTNET-20070413 |
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
- GHOSTnet GmbH
- Handle
- ORG-GG3-RIPE
- Range
- 77.90.0.0/18
- Registration type
- ALLOCATED PA
- Record created
- Dec 29, 2015
Origin network
AS198556
DE
- Name
- Marcel Hanisch
- Registered
- Apr 22, 2026
- Domain
- aitch.systems
- Industry
- Law, Business, and Consulting Services
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- May 2014
- Current origin since
- Apr 2026 · 6 mo
- Origin networks
- 6
- Last change of origin
- Apr 2026
Recorded history
History
- Handoffs
- 5
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 77.90.30.0/24 | AS198556 | /24 | RIPE | RPKI valid |
| 77.90.30.0/24 | AS208208 | /24 | RIPE | Another network |
| 77.90.0.0/18 | AS12586 | /32 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 77.90.30.0/24
- Netname
- aitchsystems
- Registrant
- Marcel Hanisch trading as aitch.systems
- Registrant country
- DE
- Organization
- Marcel Hanisch trading as aitch.systems (ORG-MHTA8-RIPE)
- Org country
- DE
- Type
- ASSIGNED PA
- Created
- Apr 8, 2026
- Updated
- Apr 8, 2026
- Maintainer
- GHOSTNET-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Apr 13, 2007
- Status
- assigned