AS3258 xTom Japan 🇯🇵 JP
xTom Japan Corporation. Announcing 161 prefixes, seen at the RIS collectors.
IPv4 prefixes
135
36,096 (141 × /24)
IPv6 prefixes
26
8 × /32
Upstreams
3
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
4
transit customers observed
Customer cone
4
ASes reachable through it
Registry and operator data
- AS number
- AS3258
- Name
- xTom Japan
- Organisation
- xTom Tokyo
- Country
- 🇯🇵 JP
- RIR
- RIPENCC
- Allocated
- 2011-06-17
- Network type
- Cable/DSL/ISP
- Traffic levels
- 1-5Tbps
- Scope
- Asia Pacific
- Peering policy
- Selective
- IRR as-set
- AS-XTOM
- Website
- https://xtom.com/
- Looking glass
- https://xtom.com/looking-glass/
- PeeringDB
- net/32145
- Exchanges
- 3
- Facilities
- 9
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announcement history
One point per day, recorded at each table import
IPv4
IPv6
Recorded changes
New prefixes and origin changes seen on the live stream
| When | Change | Prefix | Origin | Path |
|---|---|---|---|---|
| 2026-10-12 12:28:47Z | new prefix | 62.106.75.0/24 | AS3258 xTom Japan | 13830137409325832583258325832583258 |