Data as of Nov 3, 2026

174.44.77.0/24

2 residential-proxy exits · 30 days

Cablevision Systems Corp. · space held by Optimum Online

Announcement

174.44.0.0/16

RPKI valid

Announced by

AS6128

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.78% of its addresses · 30 days

Providers

selling exits here

Oct 4, 2026 – Nov 2, 2026

Exits seen per day

45 observations

Proxy providers listing exits

2Captcha
9Proxy
BirdProxies
BottingTools
ByteProxies
Byteful
FastProxy
FlashProxy
Geonode
GonzoProxy
Infatica
InfiniteProxies
LemonBright
Novada
PrivateProxy
Proxy-Seller
ProxyEmpire
ProxyWing
Proxyma
Thordata
ThunderProxy
VitalExclusive

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 174.44.0.0/16

Prefix: 174.44.0.0/16
Announced by: AS6128 Cablevision Systems Corp.
Type: Residential
Proxy exits: 1,105
Always-on exits: 272
RPKI: RPKI valid
Netname: NETBLK-OOL-1TBLK
Registrant: Optimum Online
RIR: ARIN

Origin network

AS6128

Name: Cablevision Systems Corp.
Type: Internet provider
Domain: cablevision.com
Website: www.optimum.net
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
174.44.0.0/16	AS6128	/24	ARIN	RPKI valid

IRR

Route objects on 174.44.0.0/16

Origin	Registry	Description	Maintainer	Modified
AS6128	ARIN	111 new south RD	MNT-OPTO	Oct 13, 2022

174.44.77.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Network & registry

Covering announcement 174.44.0.0/16

AS6128

Who has announced 174.44.0.0/16

Routing history

Route origin authorizations

Route objects on 174.44.0.0/16

Registration for this announcement

Abuse contact