AS4697 Nippon Telegraph and Telephone Corporation 🇯🇵 JP
Announcing 8 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
3,328 (13 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
1
transit providers observed
Peers
6
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS4697
- Name
- Nippon Telegraph and Telephone Corporation
- Organisation
- NTT NTLab
- Country
- 🇯🇵 JP
- RIR
- APNIC
- Allocated
- 1995-08-30
- Network type
- Educational/Research
- Traffic levels
- 1-5Gbps
- Scope
- Asia Pacific
- Peering policy
- Open
- IRR as-set
- AS4697
- PeeringDB
- net/2792
- Exchanges
- 1
- Facilities
- 1
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
8 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 192.16.178.0/24 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 192.26.93.0/24 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 192.47.162.0/23 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 192.47.164.0/23 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 192.47.174.0/23 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 192.47.176.0/22 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 192.172.237.0/24 v4 | no ROA | 41 | 176394697 | 2026-09-18 |
| 2001:fa8::/32 v6 | no ROA | 37 | 176394697 | 2026-09-18 |