AS18131 NTT DOCOMO BUSINESS, Inc. 🇯🇵 JP
Announcing 2 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
1
transit providers observed
Peers
5
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS18131
- Name
- NTT DOCOMO BUSINESS, Inc.
- Organisation
- DXNW AS18131
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2002-03-21
- Scope
- Not Disclosed
- Peering policy
- Selective
- IRR as-set
- AS-18131
- Website
- https://www.ntt.com/
- PeeringDB
- net/30654
- Exchanges
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 2001:df4:1f80::/48 v6 | RPKI valid | 31 | 1763918131 | 2026-09-18 |