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Data as of Nov 6, 2026

66.231.4.32/28

No anonymizer space · no proxy exits in 30 days

SDN Communications

Announcement
66.231.0.0/19
RPKI valid
Announced by
AS13576
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
1
6.3% of its addresses · listed by providers
Providers
2
selling exits here

Proxy providers listing exits

  • AnyIP
  • FloppyData

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
66.231.0.0/198,192SDN-66-231-0-0SDN Communications (SDN) · USDirect AllocationFeb 11, 2002arin.abuse@sdncommunications.com
└ 66.231.4.32/2816LSS-77unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 66.231.0.0/19

Prefix
66.231.0.0/19
Announced by
AS13576 SDN Communications
Type
Residential
Proxy exits
49
Always-on exits
3
RPKI
RPKI valid
Netname
SDN-66-231-0-0
Registrant
SDN Communications
RIR
ARIN
Origin network

AS13576

US
Name
SDN Communications
Type
Internet provider
Registered
Jul 8, 1999
Domain
sdncommunications.com
Website
www.sdncommunications.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed