Data as of Nov 7, 2026
210.247.4.0/22
No anonymizer space · no proxy exits in 30 daysNTT SmartConnect Corporation · space held by Nippon Telegraph and Telephone West Corporation
Network & registry
Origin network
AS7671
JP
- Name
- NTT SmartConnect Corporation
- Type
- Hosting
- Registered
- Nov 13, 1997
- Domain
- nttsmc.com
- Website
- www.nttsmc.com/
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2021
- Current origin since
- Jul 2021 · 5.3 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS7671 | JPIRR | NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | MAINT-AS37899 | Aug 3, 2026 |
Whois
Registration for this announcement
- Range
- 210.
247. 4. 0 - 210. 247. 127. 255 - Netname
- FLETS-WEST-CIDR-BLK-JP
- Registrant
- Nippon Telegraph and Telephone West Corporation
- Registrant country
- JP
- Organization
- Nippon Telegraph and Telephone West Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Jul 13, 2021
- RIR
- APNIC
- Country
- JP
- Delegated
- Apr 1, 2004
- Status
- assigned
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