Data as of Nov 10, 2026
61.58.158.0/23
No anonymizer space · no proxy exits in 30 daysTaiwan Infrastructure Network Technologie · space held by Taiwan Network Information Center
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 61.58.159.0/24 since Oct 2025 | AS18049 | Residential | 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 |
|---|---|---|---|---|---|---|
| 61.56.0.0/13 | 524,288 | TWNIC-TW | Taiwan Network Information Center | ALLOCATED PORTABLE | — | hostmaster@ |
| └ 61.58.128.0/19 | 8,192 | TINP-NET | Taiwan Infrastructure Network Technologies | ALLOCATED PORTABLE | — | hostmaster@ |
Network & registry
Announced by
Covering announcement 61.58.128.0/19
- Prefix
- 61.58.128.0/19
- Announced by
- AS18049 Taiwan Infrastructure Network Technologie
- Type
- Residential
- Proxy exits
- 6
- Always-on exits
- 1
- RPKI
- RPKI valid
- Netname
- TINP-NET
- Registrant
- Taiwan Infrastructure Network Technologies
- RIR
- APNIC
IPv4 market
Holder
- Organization
- Taiwan Network Information Center
- Range
- 61.
56. 0. 0/ 13 - Registration type
- ALLOCATED PORTABLE
Origin network
AS18049
TW
- Name
- Taiwan Infrastructure Network Technologie
- Type
- Internet provider
- Registered
- Nov 9, 2001
- Domain
- topmso.com.tw
- Website
- www.topmso.com.tw
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 61.58.128.0/19
61.58.128.0/19
Routing history
- Pattern
- Stable
- First seen
- Jul 2009
- Current origin since
- Jul 2009 · 17 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 61.58.128.0/19 | AS18049 | /24 | APNIC | RPKI valid |
IRR
Route objects on 61.58.128.0/19
Whois
Registration for this announcement
- Range
- 61.
58. 128. 0/ 19 - Netname
- TINP-NET
- Registrant
- Taiwan Infrastructure Network Technologies
- Registrant country
- TW
- Organization
- Taiwan Infrastructure Network Technologies
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 7, 2025
- 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