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Data as of Nov 6, 2026

81.1.52.0/24

1 residential-proxy exit · 30 days

Societe Francaise Du Radiotelephone - SFR SA

Announcement
81.1.0.0/18
RPKI valid
Announced by
AS15557
Type
Business
73% of it

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 7, 2026 – Nov 5, 2026

Exits seen per day

24 observations

Proxy providers listing exits

  • AnyIP
  • FloppyData

Composition

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

Announced space

Address share

Announced space

Types across the prefix

256 addresses
TypeAddressesShareRanges
Business18873%9
Residential6827%2

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 81.1.0.0/18

Prefix
81.1.0.0/18
Announced by
AS15557 Societe Francaise Du Radiotelephone - SFR SA
Type
Residential
Proxy exits
12
Always-on exits
1
RPKI
RPKI valid
Netname
FR-SFR-20011224
Registrant
Societe Francaise Du Radiotelephone - SFR SA
RIR
RIPE NCC
Origin network

AS15557

FR
Name
Societe Francaise Du Radiotelephone - SFR SA
Type
Internet provider
Registered
Aug 3, 2000
Domain
sfr.fr
Website
alticefrance.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed