LAYER3 INTEL
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Data as of Nov 8, 2026

140.117.91.0/24

2 residential-proxy exits · 30 days

Ministry of Education Computer Center · space held by imported inetnum object for MOEC

Announcement
140.117.0.0/16
RPKI valid
Announced by
AS17713
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS17713 Ministry of Education Computer Center, after 6.8 years unannounced

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
3
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

3 observations

Proxy providers listing exits

  • RainProxy
  • Shifter
  • VitalExclusive

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsRPKI
140.112.0.0/12
since May 2005
AS1659Business3,072
51 always on

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
140.117.0.0 - 140.138.255.2551,441,792TANET-BNETAimported inetnum object for MOECALLOCATED PORTABLE—hostmaster@twnic.tw

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 140.117.0.0/16

Prefix
140.117.0.0/16
Announced by
AS17713 Ministry of Education Computer Center
Type
Business
Proxy exits
179
Always-on exits
7
RPKI
RPKI valid
Netname
T-NSYSU.EDU.TW-NET
Registrant
National Sun Yat-sen University
RIR
APNIC
IPv4 market

Holder

Holder in the market →
Organization
imported inetnum object for MOEC
Range
140.117.0.0 - 140.138.255.255
Registration type
ALLOCATED PORTABLE
Origin network

AS17713

TW
Name
Ministry of Education Computer Center
Type
Education
Registered
Apr 2, 2001
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed