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Data as of Nov 7, 2026

37.203.252.0/22

12 residential-proxy exits · 30 days

EKT AG

Announcement
37.203.248.0/21
RPKI valid
Announced by
AS21040
Type
Residential
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
12
1.2% of its addresses · 30 days
Spread
4 of 4
/24s with at least one exit
Providers
19
selling exits here
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

1.8K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
37.203.254.0/2405
37.203.252.0/2403
37.203.253.0/2403
37.203.255.0/2401

Proxy providers listing exits

  • AnyIP
  • BottingTools
  • Byteful
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FloppyData
  • InfiniteProxies
  • LemonBright
  • LudaxProxy
  • NovaProxy
  • Proxiware
  • ProxyEmpire
  • ProxyRack
  • RainProxy
  • Shifter
  • StrikeProxy
  • Thordata
  • VantageProxies

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
37.203.248.0/212,048CH-DATAPARK-20120327EKT AG (ORG-DA4-RIPE) · CHALLOCATED PADec 28, 2016abuse@datapark.ch
└ 37.203.252.0/221,024thurcomTechnische Betriebe WilASSIGNED PASep 24, 2018abuse@datapark.ch
via CH-DATAPARK-20120327

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
Announced by

Covering announcement 37.203.248.0/21

Prefix
37.203.248.0/21
Announced by
AS21040 EKT AG
Type
Residential
Proxy exits
17
Always-on exits
2
RPKI
RPKI valid
Netname
CH-DATAPARK-20120327
Registrant
EKT AG
RIR
RIPE NCC
Origin network

AS21040

CH
Name
EKT AG
Type
Internet provider
Registered
Aug 3, 2001
Domain
ekt.ch
Website
www.ekt.ch
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed