Data as of Nov 8, 2026
146.19.19.0/24
No anonymizer space · no proxy exits in 30 daysxTom Japan Corporation
Network & registry
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Reactivated
- First seen
- Nov 2021
- Current origin since
- Sep 2023 · 3.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 146.19.19.0/24 | AS3258 | /32 | RIPE | RPKI valid |
Whois
Registration for this announcement
- Range
- 146.
19. 19. 0/ 24 - Netname
- JP-XTOM-20211110
- Registrant
- xTom Japan Corporation
- Registrant country
- JP
- Organization
- xTom Japan Corporation (ORG-XJCL1-RIPE)
- Org country
- JP
- Type
- ALLOCATED PA
- Created
- Dec 28, 2023
- Updated
- Jan 10, 2024
- Maintainer
- xtom
- RIR
- RIPE NCC
- Country
- JP
- Delegated
- Nov 10, 2021
- Status
- assigned
Report abuse
Abuse contact
- abuse@
xtom. co. jp - Name
- xTom Japan NOC
- Handle
- XJN1-RIPE