AS7530 BroadBand Tower, Inc. 🇯🇵 JP
Announcing 4 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
2,560 (10 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
9
ASes reachable through it
Registry and operator data
- AS number
- AS7530
- Name
- BroadBand Tower, Inc.
- Organisation
- Cloud and SDN Laboratory
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 1997-03-03
- Network type
- Educational/Research
- Traffic levels
- 1-5Gbps
- Scope
- Asia Pacific
- Peering policy
- Selective
- IRR as-set
- AS-IRI
- Website
- http://www.bbtower.co.jp/
- PeeringDB
- net/9192
- Exchanges
- 4
- Facilities
- 2
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
4 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 210.231.212.0/22 v4 | RPKI valid | 41 | 176397530 | 2026-09-18 |
| 210.231.220.0/22 v4 | RPKI valid | 41 | 176397530 | 2026-09-18 |
| 210.231.222.0/23 v4 | RPKI valid | 12 | 380017530 | 2026-09-18 |
| 2405:f000::/32 v6 | RPKI valid | 38 | 176397530 | 2026-09-18 |