Data as of Nov 8, 2026
140.114.46.0/24
3 residential-proxy exits · 30 daysNational Tsing-Hua University · space held by Taiwan Academic Network
Residential-proxy exits
Proxy exits
3
1.2% of its addresses · 30 days
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026
Exits seen per day
10 observations
Proxy providers listing exits
- DataImpulse
- FastProxy
- LemonBright
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 140.112.0.0/12 since May 2005 | AS1659 | Business | 3,072 51 always on |
Network & registry
Announced by
Covering announcement 140.114.0.0/16
- Prefix
- 140.114.0.0/16
- Announced by
- AS18047 National Tsing-Hua University
- Type
- Business
- Proxy exits
- 257
- Always-on exits
- 3
- RPKI
- RPKI valid
- Netname
- TANET
- Registrant
- Taiwan Academic Network
- RIR
- APNIC
Origin network
AS18047
TW
- Name
- National Tsing-Hua University
- Type
- Education
- Registered
- Nov 9, 2001
- Domain
- nthu.edu.tw
- Industry
- Colleges, Universities, and Professional Schools
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
140.114.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 140.114.0.0/16 | AS18047 | /16 | APNIC | RPKI valid |
| 140.112.0.0/12 | AS1659 | /12 | APNIC | Another network |
Whois
Registration for this announcement
- Range
- 140.
114. 0. 0/ 16 - Netname
- TANET
- Registrant
- Taiwan Academic Network
- Registrant country
- TW
- Organization
- Taiwan Academic Network
- 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
- Aug 6, 1992
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
twnic. tw - Name
- ABUSE TWNICAP
- Handle
- AT939-AP