Data as of Nov 3, 2026

167.160.140.0/22

No anonymizer space · no proxy exits in 30 days

Optimum · space held by WhiteSky Communications, LLC.

Announcement
this exact prefix
No RPKI
Announced by
Type
Residential
Risk
0 / 100 · Low

Network & registry

Origin network

AS19108

US
Name
Optimum
Type
Internet provider
Registered
Nov 20, 2000
Domain
optimum.com
Website
www.suddenlink.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed