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Data as of Nov 8, 2026

81.181.203.0/24

3 residential-proxy exits · 30 days

Sigma Soft SRL · space held by Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti

Announcement
81.181.202.0/23
RPKI valid
Announced by
AS28925
Type
Internet provider
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Providers
19
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

26 observations

Proxy providers listing exits

  • BirdProxies
  • ByteProxies
  • Byteful
  • FastProxy
  • FlashProxy
  • FlexyProxies
  • GSocks
  • GonzoProxy
  • Infatica
  • LemonBright
  • LemonLabs
  • MangoProxy
  • NodeProxy
  • Proxy-Seller
  • ProxyEmpire
  • Proxyma
  • RainProxy
  • Shifter
  • VitalExclusive

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.180.0.0/15131,072RO-RNC-20030204Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti (ORG-RA19-RIPE) · ROALLOCATED PAFeb 4, 2003abuse@lir.ro
└ 81.181.202.0/23512SC-SIGMA-SOFT-SRLSC Sigma Soft SRLASSIGNED PAJan 20, 2005abuse@lir.ro
via RO-RNC-20030204

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 81.181.202.0/23

Prefix
81.181.202.0/23
Announced by
AS28925 Sigma Soft SRL
Type
Internet provider
Proxy exits
11
RPKI
RPKI valid
Netname
SC-SIGMA-SOFT-SRL
Registrant
SC Sigma Soft SRL
RIR
RIPE NCC
IPv4 market

Holder

Holder in the market →
Organization
Institutul National de Cercetare-Dezvoltare in informatica - ICI Bucuresti
Handle
ORG-RA19-RIPE
Range
81.180.0.0/15
Registration type
ALLOCATED PA
Record created
Feb 4, 2003
Origin network

AS28925

RO
Name
Sigma Soft SRL
Type
Internet provider
Registered
Apr 8, 2003
Domain
sigmasoft.ro
Spamhaus ASN-DROP
not listed