AS18259 NTT DOCOMO BUSINESS, Inc 🇯🇵 JP
NTT Communications Corporation. Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
8,960 (35 × /24)
IPv6 prefixes
2
1 × /32
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
1
transit customers observed
Customer cone
2
ASes reachable through it
Registry and operator data
- AS number
- AS18259
- Name
- NTT DOCOMO BUSINESS, Inc
- Organisation
- NTT Communications Corporation
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 2002-07-01
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS2914 NTT America, Inc. | 🇺🇸 US | 54,934 | 1,616 | 436 | CAIDA |
| AS4713 NTT Communications Corporation (OCN) | 🇯🇵 JP | 156 | 181 | 6 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS7674 NTT DOCOMO BUSINESS, Inc | 🇯🇵 JP | 0 | 3 | 126 | CAIDA |
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.