Data as of Nov 10, 2026
Autonomous system

AS23357

Announces 1,792 addresses in 7 prefixes. None of it is anonymizer space.

Type
Internet provider
ZZ

Announced prefixes

Arrived
PrefixTypeHolderRPKI
209.12.56.0/24
since May 2005
ResidentialLevel 3 Parent, LLC
209.136.4.0/24
since May 2005
ResidentialLevel 3 Parent, LLC
209.136.38.0/24
since May 2005
ResidentialLevel 3 Parent, LLC
209.194.116.0/24
since May 2005
ResidentialLevel 3 Parent, LLC
216.84.198.0/24
since May 2005
ResidentialLevel 3 Parent, LLC
216.84.199.0/24
since May 2005
ResidentialLevel 3 Parent, LLC
216.253.163.0/24
since Dec 2006
ResidentialLevel 3 Parent, LLC

Network & history

Routing patterns

How its announcements have moved

Arrivals

Year each prefix's current origin began announcing it