Data as of Nov 10, 2026
147.78.243.0/24
No anonymizer space · no proxy exits in 30 daysxTom Japan Corporation · space held by xTom 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 |
|---|---|---|---|---|---|---|
| 147.78.240.0/21 | 2,048 | DE-XTOM-20190122 | xTom GmbH (ORG-XG42-RIPE) · DE | ALLOCATED PA | May 12, 2021 | abuse@ |
| └ 147.78.243.0/24 | 256 | VIRMACH-JP | Virtual Machine Solutions LLC (ORG-VMSL3-RIPE) · JP | ASSIGNED PA | Feb 2, 2022 | report-abuse+xtom@ |
Network & registry
IPv4 market
Holder
- Organization
- xTom GmbH
- Handle
- ORG-XG42-RIPE
- Range
- 147.
78. 240. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- May 12, 2021
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2021
- Current origin since
- Aug 2023 · 3.2 yr
- Origin networks
- 3
- Last change of origin
- Aug 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 147.78.243.0/24 | AS949 | /24 | RIPE | Another network |
| 147.78.243.0/24 | AS3214 | /24 | RIPE | Another network |
| 147.78.243.0/24 | AS3258 | /24 | RIPE | RPKI valid |
| 147.78.243.0/24 | AS4785 | /24 | RIPE | Another network |
| 147.78.243.0/24 | AS6233 | /24 | RIPE | Another network |
| 147.78.243.0/24 | AS8888 | /24 | RIPE | Another network |
| 147.78.243.0/24 | AS9312 | /24 | RIPE | Another network |
| 147.78.240.0/21 | AS3258 | /24 | RIPE | RPKI valid |
| 147.78.240.0/21 | AS23959 | /24 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS949 not the origin | RIPE | XTOM | Dec 23, 2024 | |
| AS949 not the origin | RADB | Customer Route | MAINT-AS9312 | Dec 23, 2024 |
| AS949 not the origin | ALTDB | Customer Route | MAINT-AS206499 | Dec 23, 2024 |
| AS3214 not the origin | RIPE | XTOM | Dec 23, 2024 | |
| AS3214 not the origin | RADB | Customer Route | MAINT-AS9312 | Dec 23, 2024 |
| AS3214 not the origin | ALTDB | Customer Route | MAINT-AS206499 | Dec 23, 2024 |
| AS3258 | RIPE | XTOM | Dec 23, 2024 | |
| AS3258 | RADB | Customer Route | MAINT-AS9312 | Sep 28, 2026 |
| AS3258 | ALTDB | Customer Route | MAINT-AS206499 | Sep 28, 2026 |
| AS4785 not the origin | RIPE | XTOM | Dec 23, 2024 | |
| AS4785 not the origin | RADB | Customer Route | MAINT-AS9312 | Dec 23, 2024 |
| AS4785 not the origin | ALTDB | Customer Route | MAINT-AS206499 | Dec 23, 2024 |
| AS6233 not the origin | RIPE | XTOM | Dec 23, 2024 | |
| AS6233 not the origin | RADB | Customer Route | MAINT-AS9312 | Dec 23, 2024 |
| AS6233 not the origin | ALTDB | Customer Route | MAINT-AS206499 | Dec 23, 2024 |
| AS8888 not the origin | RIPE | XTOM | Dec 23, 2024 | |
| AS8888 not the origin | RADB | Customer Route | MAINT-AS9312 | Dec 23, 2024 |
| AS8888 not the origin | ALTDB | Customer Route | MAINT-AS206499 | Dec 23, 2024 |
| AS9312 not the origin | RIPE | XTOM | Dec 23, 2024 | |
| AS9312 not the origin | RADB | Customer Route | MAINT-AS9312 | Dec 23, 2024 |
| AS9312 not the origin | ALTDB | Customer Route | MAINT-AS206499 | Dec 23, 2024 |
| AS23959 not the origin | RIPE | XTOM | Feb 2, 2022 | |
| AS23959 not the origin | RADB | Customer Route | MAINT-AS9312 | Nov 13, 2023 |
| AS23959 not the origin | ALTDB | xTom V.PS Customer route | MAINT-AS206499 | Sep 5, 2022 |
Whois
Registration for this announcement
- Range
- 147.
78. 243. 0/ 24 - Netname
- VIRMACH-JP
- Registrant
- Virtual Machine Solutions LLC
- Registrant country
- JP
- Organization
- Virtual Machine Solutions LLC (ORG-VMSL3-RIPE)
- Org country
- JP
- Type
- ASSIGNED PA
- Created
- Feb 2, 2022
- Updated
- Feb 2, 2022
- Maintainer
- xtom
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jan 22, 2019
- Status
- assigned
Report abuse
Abuse contact
- report-abuse+xtom@
virmach. com - Name
- Virtual Machine Solutions NOC
- Handle
- VMSN1-RIPE