AS4713 NTT Communications Corporation (OCN) 🇯🇵 JP
NTT DOCOMO BUSINESS, Inc.. Announcing 187 prefixes, seen at the RIS collectors.
IPv4 prefixes
182
28,625,152 (111,817 × /24)
IPv6 prefixes
5
1,026 × /32
Upstreams
2
transit providers observed
Peers
1
settlement-free adjacencies
Downstreams
94
transit customers observed
Customer cone
147
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
Announcement history
One point per day, recorded at each table import
IPv4
IPv6
Recorded changes
New prefixes and origin changes seen on the live stream
| When | Change | Prefix | Origin | Path |
|---|---|---|---|---|
| 2026-10-06 05:25:33Z | new prefix | 164.162.5.0/24 | AS4713 NTT Communications Corporation (OCN) | 17639900229144713 |