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Data as of Nov 3, 2026

198.3.121.0/24

Anonymizer · ISP proxy1 residential-proxy exit · 30 days

Verizon Business

Announcement
198.3.0.0/17
No RPKI
Announced by
AS701
Type
ISP proxy
Risk
95 / 100 · Critical
Open proxy port

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Providers
19
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

350 observations

Proxy providers listing exits

  • BartProxies
  • BirdProxies
  • ByteProxies
  • Byteful
  • EnigmaProxy
  • FlexyProxies
  • GSocks
  • Geonix
  • IPPeak
  • Infatica
  • MangoProxy
  • NodeProxy
  • NovaProxy
  • Proxy-Seller
  • ProxyEmpire
  • RainProxy
  • Shifter
  • VantageProxies
  • VitalExclusive
IPv4 market

Path

1 · Holder
Verizon Business
record created Nov 10, 1992
2 · Leased from
not leased
3 · Announced by
AS701 Verizon Business
since Mar 2026 · 8 mo ago
4 · Use
Proxy providersnamed IPRoyal
ISP proxy

Operators, sellers and brokers

Proxy providers

NameParentIn 198.3.121.0/24/24s
IPRoyal
256100%
1

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 198.3.0.0/17

Prefix
198.3.0.0/17
Announced by
AS701 Verizon Business
Type
Internet provider
Anonymizer addresses
6,144 addresses · 19%ISP proxy
Operator
Proxy providerssold by IPRoyal
Proxy exits
13
Always-on exits
2
RPKI
No RPKI
Netname
NETBLK-UUNETCBLK3
Registrant
Verizon Business
RIR
ARIN
Origin network

AS701

US
Name
Verizon Business
Type
Internet provider
Registered
Aug 3, 1990
Domain
verizonbusiness.com
Website
www.verizon.com/business/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed