Nippon Telegraph and Telephone Corporation
AS4697 is Nippon Telegraph and Telephone Corporation. It announces 3,328 IPv4 addresses in 7 prefixes, and 1 IPv6 prefixes.
Japan· APNIC· allocated 1995-08-30· education
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Japan3,328 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NTTV6NET
- name
- Nippon Telegraph and Telephone Corporation
- country
- JP
- source
- jpnic
- updated
- 2023-03-30
- descr
- Nippon Telegraph and Telephone Corporation
- admin
- JP00188179
- tech
- JP00188179
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- 0.06%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.06%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 192.16.178.0/24 | Japan | not found | 17 | 2026-10-02 |
| 192.26.93.0/24 | Japan | not found | 17 | 2026-10-02 |
| 192.47.162.0/23 | Japan | not found | 17 | 2026-10-02 |
| 192.47.164.0/23 | Japan | not found | 17 | 2026-10-02 |
| 192.47.174.0/23 | Japan | not found | 17 | 2026-10-02 |
| 192.47.176.0/22 | Japan | not found | 17 | 2026-10-02 |
| 192.172.237.0/24 | Japan | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2001:fa8::/32 | Japan | not found | 20 | 2026-10-02 |
Test the real build first.
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