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Data as of Nov 6, 2026

89.31.128.0/21

1 residential-proxy exit · 30 days

Johann Baldermann · space held by Internet Viennaweb Service GmbH

Announcement
this exact prefix
RPKI valid
Announced by
AS31239
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
1
0.05% of its addresses · 30 days
Always-on exits
1
100% of its exits
Spread
1 of 8
/24s with at least one exit
Providers
16
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

298 observations

Proxy providers listing exits

  • 9Proxy
  • BottingTools
  • DataImpulse
  • GeekProxy
  • Geonode
  • InfiniteProxies
  • PSBProxy
  • PrivateByte
  • Proxies.fo
  • Proxmint
  • Proxy4U
  • ProxyGeo
  • Q2IP
  • ResiProxies
  • VProxy
  • VibeProxies

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
89.31.128.0/212,048AT-VIENNAWEB-20060908Internet Viennaweb Service GmbH (ORG-JB6-RIPE) · ATALLOCATED PASep 8, 2006office@viennaweb.at
└ 89.31.128.0/24256VWEB-NETViennaweb Colocation Housing Pool / VIE-23ASSIGNED PAApr 17, 2007office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.129.0/24256VWEB-NETViennaweb Datacenter Housing Pool / VIE-21ASSIGNED PAApr 17, 2007office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.130.0/2732AZISTA-ACN-NET1AZISTA GmbHASSIGNED PASep 24, 2006office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.130.32/2732AT-VPS-NETWORK-VIENNAvps.at unix/linux vps-systemASSIGNED PAApr 19, 2007office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.130.64/2664AC-NETWORKS-NET2AC-networks EDV-Service & internet solutionsASSIGNED PAJul 23, 2007office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.131.0/24256VWEB-NETViennaweb VServer PoolASSIGNED PASep 14, 2006office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.0/2732VWEB-NETViennaweb InfrastructureASSIGNED PASep 14, 2006office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.32/2732VWEB-NETViennaweb Infrastructure - internalASSIGNED PASep 14, 2006office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.68/304VWEB-ACN-MAINTAC-networks EDV-Service & ServerhousingprodukteASSIGNED PAJan 9, 2008office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.96/304ACN-MAINTAC-networks EDV-Service & ServerhousingprodukteASSIGNED PAJan 9, 2008office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.108/304ACN-MAINT-OLDNETWORKSAC-networks EDV-Technik & internet solutionsASSIGNED PASep 15, 2011office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.120/298ACN-ASZIT-VTEL-MAINTaszit.net / acn-services.net / vtel.atASSIGNED PASep 15, 2011office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.132.160/2816AC-NETWORKS-NET5AC-networks EDV-Technik & internet solutionsASSIGNED PANov 10, 2011office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.134.0/2664AT-VPS-NETWORK-II-VIENNAvps.at unix/linux vps-systemASSIGNED PAJan 29, 2009office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.134.80/298AC-NETWORKS-NET3AC-networks EDV-Technik & internet solutionsASSIGNED PAJul 23, 2009office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.134.96/2816AZISTA-PERFEKTA-NET3AZISTA GmbHASSIGNED PAOct 14, 2009office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.134.128/25128ASZIT-INFRASTRUCTURE-NET2AZISTA GmbH (ORG-FRJ1-RIPE) · ATASSIGNED PAOct 14, 2009abuse@azista.net
└ 89.31.135.16/298HOSCHKA-ATIng. Leo Hoschka EDV DL & HandelASSIGNED PASep 5, 2012office@viennaweb.at
via AT-VIENNAWEB-20060908
└ 89.31.135.32/298STUETZNER-XORTAndreas Stuetzner / ACN ServicesASSIGNED PAJun 19, 2013office@viennaweb.at
via AT-VIENNAWEB-20060908

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS31239

AT
Name
Johann Baldermann
Type
Hosting
Registered
Mar 29, 2004
Domain
viennaweb.at
Spamhaus ASN-DROP
not listed