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Data as of Nov 6, 2026

147.142.0.0/16

418 residential-proxy exits · 30 days

Universitaet Stuttgart · space held by Universitaet Heidelberg

Announcement
this exact prefix
RPKI valid
Announced by
AS553
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
418
0.64% of its addresses · 30 days
Spread
92 of 256
/24s with at least one exit
Providers
39
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

2.6K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
147.142.27.0/24013
147.142.9.0/24011
147.142.24.0/24010
147.142.25.0/24010
147.142.150.0/2409
147.142.26.0/2409
147.142.13.0/2408
147.142.153.0/2408
147.142.14.0/2408
147.142.15.0/2408
147.142.59.0/2408
147.142.7.0/2408
147.142.11.0/2408
147.142.8.0/2408
147.142.47.0/2407
147.142.10.0/2407
147.142.60.0/2407
147.142.57.0/2407
147.142.12.0/2407
147.142.87.0/2406
147.142.178.0/2406
147.142.46.0/2406
147.142.36.0/2406
147.142.143.0/2406

Proxy providers listing exits

  • 2Extract
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • HideProxy
  • Infatica
  • InfiniteProxies
  • LemonBright
  • LemonPrime
  • MangoProxy
  • NextProxy
  • NodeProxy
  • NovaProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • ProxyEmpire
  • ProxyGeo
  • ProxyRack
  • Proxyma
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive

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
147.142.0.0/1665,536UNI-HEIDELBERGUniversitaet Heidelberg (ORG-UH5-RIPE) · DELEGACY—abuse@uni-heidelberg.de
└ 147.142.50.0/24256BELWUE-SCHULENUniversitaet HeidelbergLEGACYSep 26, 2003abuse@uni-heidelberg.de
via UNI-HEIDELBERG
└ 147.142.150.0 - 147.142.155.2551,536BELWUE-SCHULENUniversitaet HeidelbergLEGACYDec 6, 2002abuse@uni-heidelberg.de
via UNI-HEIDELBERG
└ 147.142.209.0/24256DZFA-HEIDELBERGDeutsches Zentrum fuer Alternsforschung (DZFA)LEGACYJun 12, 2003abuse@uni-heidelberg.de
via UNI-HEIDELBERG

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

AS553

DE
Name
Universitaet Stuttgart
Type
Education
Registered
Sep 1, 1993
Domain
belwue.de
Website
www.belwue.de
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed