Data as of Nov 8, 2026

121.50.188.0/22

1 residential-proxy exit · 30 days

DongFong Technology Co. Ltd. · space held by Chuan Chan Co. Ltd.

Announcement

121.50.176.0/20

RPKI valid

Announced by

AS18046

Type

Business

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

22 observations

Proxy providers listing exits

Byteful
GSocks
Infatica
MangoProxy
NodeProxy
Proxy-Seller
Shifter
VitalExclusive

Announcements

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder	RPKI
121.50.191.0/24 since Nov 2024	AS18046	Business	1	Chuan Chan Co. Ltd.

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 121.50.176.0/20

Prefix: 121.50.176.0/20
Announced by: AS18046 DongFong Technology Co. Ltd.
Type: Business
Proxy exits: 1
RPKI: RPKI valid
Netname: CHUAN-CHAN-NET
Registrant: Chuan Chan Co. Ltd.
RIR: APNIC

Origin network

AS18046

Name: DongFong Technology Co. Ltd.
Type: Internet provider
Registered: Nov 9, 2001
Domain: dongfong.com.tw
Website: www.dongfong.com.tw
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
121.50.176.0/20	AS18046	/24	APNIC	RPKI valid

IRR

Route objects on 121.50.176.0/20

Origin	Registry	Description	Maintainer	Modified
AS18046	RADB	PACNET (proxy-registered route object)	MAINT-AS4637	Nov 13, 2023
AS18046	NTTCOM	Proxy-registered route object	MAINT-AS9304	Jun 17, 2015

121.50.188.0/22

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Announcements

Announcements inside

Network & registry

Covering announcement 121.50.176.0/20

AS18046

Who has announced 121.50.176.0/20

Routing history

Route origin authorizations

Route objects on 121.50.176.0/20

Registration for this announcement

Abuse contact