Data as of Nov 12, 2026
58.147.192.0/19
No anonymizer space · no proxy exits in 30 daysNTT SmartConnect Corporation
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 58.147.192.0/18 | 16,384 | NTTSMC | NTT SmartConnect Corporation | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Registry
Holder
- Organization
- NTT SmartConnect Corporation
- Range
- 58.
147. 192. 0/ 18 - Registration type
- ALLOCATED PORTABLE
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
- Jun 2005
- Current origin since
- Jun 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 58.147.192.0/18 | AS7671 | /19 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 58.
147. 192. 0/ 19 - Netname
- NTTSMC-CIDR-BLK-JP
- Registrant
- NTT SmartConnect Corporation
- Registrant country
- JP
- Organization
- NTT SmartConnect Corporation
- Org country
- JP
- Created
- Not stated by the registry
- Updated
- Aug 7, 2013
- RIR
- APNIC
- Country
- JP
- Delegated
- Jun 3, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
mcnet. ad. jp