LAYER3 INTEL
Get started
Sign in
Data as of Nov 8, 2026

216.223.19.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

Frontier Communications of America, Inc. · space held by PF IPV4 Borrower, LLC

Announcement
216.223.16.0/22
RPKI valid
Announced by
AS5650
Type
ISP proxy
Risk
90 / 100 · Critical

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
10
selling exits here
Oct 9, 2026 – Nov 7, 2026

Exits seen per day

93 observations

Proxy providers listing exits

  • Byteful
  • GSocks
  • Geonix
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • Shifter
  • VitalExclusive
IPv4 market

Path

1 · Holder
PF IPV4 Borrower, LLC
record created Apr 27, 1999
2 · Leased from
IPv4.Global
3 · Announced by
AS5650 Frontier Communications of America, Inc.
since Apr 2026 · 6 mo ago
4 · Use
ISP proxy
anonymizer space, operator not named

Operators, sellers and brokers

Leased from

IP brokers

NameIn 216.223.19.0/24/24s
IPv4.Global
256100%
1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 216.223.16.0/22

Prefix
216.223.16.0/22
Announced by
AS5650 Frontier Communications of America, Inc.
Type
ISP proxy
Anonymizer addresses
all
Leased from
IP broker IPv4.Global
Proxy exits
2
RPKI
RPKI valid
Netname
PIHL-4
Registrant
PF IPV4 Borrower, LLC
RIR
ARIN
Origin network

AS5650

US
Name
Frontier Communications of America, Inc.
Type
Internet provider
Registered
Jul 25, 1995
Domain
verizonbusiness.com
Website
www.frontier.com
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed