AS4713 NTT Communications Corporation (OCN) 🇯🇵 JP
NTT DOCOMO BUSINESS, Inc.. Announcing 186 prefixes, seen at the RIS collectors.
IPv4 prefixes
181
28,624,896 (111,816 × /24)
IPv6 prefixes
5
1,026 × /32
Upstreams
2
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
89
transit customers observed
Customer cone
152
ASes reachable through it
Registry and operator data
- AS number
- AS4713
- Name
- NTT Communications Corporation (OCN)
- Organisation
- NTT Communications Corporation (OCN)
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 1995-08-30
- Network type
- NSP
- Scope
- Regional
- Peering policy
- Selective
- IRR as-set
- AS-OCN
- PeeringDB
- net/826
- Exchanges
- 3
- Facilities
- 1
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 | 54,586 | 1,616 | 23,867 | CAIDA |
| AS2497 Internet Initiative Japan Inc. | 🇯🇵 JP | 21,961 | 242 | 75 | CAIDA |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS2516 KDDI Corporation | 🇯🇵 JP | 21,745 | 560 | 14 | CAIDA |
Downstreams
Networks this one appears to provide transit to
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.