Data as of Nov 8, 2026

203.236.188.0/22

1 residential-proxy exit · 30 days

Pusan Cable TV System Co., Ltd. · space held by Sejong Networks

Announcement

this exact prefix

No RPKI

Announced by

AS23584

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.10% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 9, 2026 – Nov 7, 2026

Exits seen per day

49 observations

Proxy providers listing exits

Ake.net

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
203.236.128.0/18 since May 2005	AS9848	Internet provider	5	Sejong Networks

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS23584

Name: Pusan Cable TV System Co., Ltd.
Type: Internet provider
Registered: Dec 24, 2002
Domain: hcn.co.kr
Industry: Computer and Information Technology
Spamhaus ASN-DROP: not listed

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS23584	RADB	Proxy-Registered Route Object by LG Dacom(AS3786)	MAINT-AS3786	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
203.236.189.0/24	AS4670	REACH	REACH (Customer Route)	MAINT-REACH-NOC	Jan 7, 2005
203.236.190.0/23	AS4670	REACH	REACH (Customer Route)	MAINT-REACH-NOC	Jan 7, 2005

203.236.188.0/22

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Announcements

Covering announcements

Network & registry

AS23584

Covering aggregate above, the prefix's own history below

Routing history

Route objects on the exact prefix

Route objects inside

Registration for this announcement

Abuse contact