Data as of Nov 10, 2026
61.64.78.0/24
No anonymizer space · no proxy exits in 30 daysSony Network Taiwan Limited · space held by Taiwan Network Information Center
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 61.64.64.0/18 since May 2005 | AS18182 | Residential | 73 3 always on | Taiwan Network Information Center |
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 61.64.0.0/15 | 131,072 | TWNIC-TW | Taiwan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 61.64.64.0/18 | 16,384 | SONET-NET | Sony Network Taiwan Limited | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 61. | 14,336 | SONET-NET | Sony Network Taiwan Limited | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 61.64.64.0/19
- Prefix
- 61.64.64.0/19
- Announced by
- AS18182 Sony Network Taiwan Limited
- Type
- Residential
- Proxy exits
- 4
- Always-on exits
- 2
- RPKI
- RPKI valid
- Netname
- SONET-NET
- Registrant
- Sony Network Taiwan Limited
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Taiwan Network Information Center
- Range
- 61.
64. 0. 0/ 15 - Registration type
- ALLOCATED PORTABLE
Origin network
AS18182
TW
- Name
- Sony Network Taiwan Limited
- Type
- Internet provider
- Registered
- Apr 5, 2002
- Domain
- so-net.net.tw
- Website
- www.so-net.net.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
61.64.64.0/19
Routing history
- Pattern
- Stable
- First seen
- Aug 2005
- Current origin since
- Jun 2020 · 6.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.64.64.0/18 | AS18182 | /24 | APNIC | RPKI valid |
IRR
Route objects on 61.64.64.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS18182 | RADB | So-net Entertainment Taiwan Limited CO., LTD. | MAINT-AS18182 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 61.
64. 64. 0 - 61. 64. 119. 255 - Netname
- SONET-NET
- Registrant
- Sony Network Taiwan Limited
- Registrant country
- TW
- Organization
- Sony Network Taiwan Limited
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 4, 2021
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Feb 21, 2001
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP