AS37919 SEGA SAMMY HOLDINGS INC. 🇯🇵 JP
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
2
66,560 (260 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS37919
- Name
- SEGA SAMMY HOLDINGS INC.
- Organisation
- SEGA
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2006-01-30
- Scope
- Not Disclosed
- PeeringDB
- net/23259
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 157.109.0.0/16 v4 | no ROA | 41 | 2448237919 | 2026-09-18 |
| 157.109.160.0/22 v4 | no ROA | 40 | 2448237919 | 2026-09-18 |
| 2001:df4:53c0::/48 v6 | no ROA | 33 | 2448237919 | 2026-09-18 |