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Data as of Nov 13, 2026

147.47.128.0/19

1 anonymizer address · 0.01% · VPN106 residential-proxy exits · 30 days

Seoul National University

Announcement
this exact prefix
No RPKI
Announced by
AS9488
Type
Business
>99% of it

Residential-proxy exits

Proxy exits
106
1.3% of its addresses · 30 days
Spread
13 of 32
/24s with at least one exit
Providers
71
selling exits here
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

5.3K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
147.47.133.0/24032
147.47.142.0/24031
147.47.146.0/24021
147.47.140.0/2406
147.47.145.0/2403
147.47.130.0/2402
147.47.129.0/2402
147.47.128.0/2402
147.47.152.0/2402
147.47.136.0/2401
147.47.141.0/2401
147.47.147.0/2401
147.47.155.0/2401

Proxy providers listing exits

  • 9Proxy
  • Ake.net
  • AnyIP
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CliProxy
  • DataImpulse
  • Datarama
  • EVOPROXY
  • EnigmaProxy
  • Evomi
  • FLEETPROXY
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • GonzoProxy
  • HPROXY
  • HideProxy
  • IPFly
  • IPOasis
  • IPROCKET_BASIC
  • IPRoyal
  • Infatica
  • InfiniteProxies
  • KocerRoxy
  • LemonBright
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • Oxylabs
  • PROXYON
  • PROXYSCRAPE
  • PacketStream
  • PrivateByte
  • Proxiware
  • Proxmint
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • ProxyWing
  • Proxying
  • Proxyma
  • PuraRoute
  • Q2IP
  • RH7Proxy
  • RainProxy
  • SPYDERPROXY_PREMIUM
  • Shifter
  • TORCHPROXIES_BASIC
  • TORCHPROXIES_PREMIUM
  • TORCHPROXIES_X
  • Thordata
  • ThunderProxy
  • VantageProxies
  • VitalExclusive
  • ZENPROXY_LITE
  • ZENPROXY_PREMIUM
IPv4 market

Path

1 · Holder
Seoul National University
2 · Leased from
not leased
3 · Announced by
AS9488 Seoul National University
since Mar 2017 · 9.7 yr ago
4 · Use
VPN servicesnamed VPN Gate
Business

Operators, sellers and brokers

VPN services

NameParentIn 147.47.128.0/19/24s
VPN GateUniversity of Tsukuba
10.01%
1

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

147.47.128.0/19

From the registry to its use

  1. May 9, 2005– today
    Announced
    AS9488 Seoul National University
    as part of 147.47.0.0/16
    147.47.0.0/16
  2. Mar 19, 2017– today
    Announced
    AS9488 Seoul National University
    Education
  3. Dec 3, 2025
    Route object
    AS9488 Seoul National University
    RADB route object for AS9488 Seoul National University, maintainer MAINT-AS9318
  4. today
    Registry record
    Seoul National University
    ALLOCATED PORTABLE
    147.47.0.0/16
  5. today
    Used
    VPN Gate
    VPN

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
147.47.0.0/16
since May 2005
AS9488Business392
1 always on
Seoul National University

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

8,192 addresses
TypeAddressesShareRanges
Business8,191>99%2
VPNanonymizer10.01%1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern
Stable
First seen
Mar 2017
Current origin since
Mar 2017 · 9.7 yr
Origin networks
1