Data as of Nov 12, 2026
45.153.244.0/24
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 |
|---|---|---|---|---|---|---|
| 45.153.244.0/22 | 1,024 | DE-XTOM-20190916 | xTom GmbH (ORG-XG42-RIPE) · DE | ALLOCATED PA | Oct 28, 2021 | abuse@ |
| └ 45.153.244.0/24 | 256 | GREENCLOUD-JP | Greencloud LLC (ORG-OTJS2-RIPE) · VN | ASSIGNED PA | Sep 21, 2021 | abuse@ |
Network & registry
IPv4 market
Holder
- Organization
- xTom GmbH
- Handle
- ORG-XG42-RIPE
- Range
- 45.
153. 244. 0/ 22 - Registration type
- ALLOCATED PA
- Record created
- Oct 28, 2021
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Oct 2019
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 3
- Last change of origin
- Oct 2025
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 45.153.244.0/24 | AS949 | /24 | RIPE | Another network |
| 45.153.244.0/24 | AS3214 | /24 | RIPE | Another network |
| 45.153.244.0/24 | AS3258 | /24 | RIPE | RPKI valid |
| 45.153.244.0/24 | AS4785 | /24 | RIPE | Another network |
| 45.153.244.0/24 | AS6233 | /24 | RIPE | Another network |
| 45.153.244.0/24 | AS8888 | /24 | RIPE | Another network |
| 45.153.244.0/24 | AS9312 | /24 | RIPE | Another network |
| 45.153.244.0/22 | AS3214 | /24 | RIPE | Another network |
| 45.153.244.0/22 | AS3258 | /24 | RIPE | RPKI valid |
| 45.153.244.0/22 | AS6233 | /24 | RIPE | Another network |
| 45.153.244.0/22 | AS8888 | /24 | RIPE | Another network |
| 45.153.244.0/22 | AS210937 | /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 10, 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 10, 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 |
| AS210937 not the origin | ALTDB | Xiufeng Guo | MAINT-AS210937 | Sep 21, 2021 |
| AS210937 not the origin | RIPE | Xiufeng Guo | SB | Sep 21, 2021 |
| AS210937 not the origin | RADB | Xiufeng Guo | MAINT-AS9312 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 45.
153. 244. 0/ 24 - Netname
- GREENCLOUD-JP
- Registrant
- Greencloud LLC
- Registrant country
- JP
- Organization
- Greencloud LLC (ORG-OTJS2-RIPE)
- Org country
- VN
- Type
- ASSIGNED PA
- Created
- Sep 21, 2021
- Updated
- Oct 21, 2025
- Maintainer
- xtom
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Sep 16, 2019
- Status
- assigned
Report abuse
Abuse contact
- abuse@
greenserver. io - Name
- Abuse-C Role
- Handle
- AR60478-RIPE