Data as of Nov 6, 2026

157.255.40.0/21

4 residential-proxy exits · 30 days

China Unicom Guangdong IP network · space held by China Unicom Guangdong province network

Announcement

this exact prefix

RPKI valid

Announced by

AS136958

Type

Hosting

Residential-proxy exits

Proxy exits

0.20% of its addresses · 30 days

Spread

1 of 8

/24s with at least one exit

Providers

selling exits here

Oct 7, 2026 – Nov 5, 2026

Exits seen per day

5 observations

Proxy providers listing exits

Infatica
NextProxy
NodeProxy
Shifter

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
157.255.0.0/16 since Mar 2012	AS17816	Residential	5	China Unicom Guangdong province network

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
157.255.42.0/24 since Sep 2026	AS136958	Hosting	China Unicom Guangdong province network
157.255.45.0/24 since Sep 2026	AS136958	Hosting	China Unicom Guangdong province network

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS136958

Name: China Unicom Guangdong IP network
Type: Hosting
Registered: Sep 4, 2017
Domain: chinaunicom.cn
Spamhaus ASN-DROP: not listed

157.255.40.0/21

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Announcements

Covering announcements

Announcements inside

Network & registry

AS136958

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Registration for this announcement

Abuse contact

ROA prefix	ASN	Max len	Anchor	Verdict
157.255.40.0/21	AS136958	/21	APNIC	RPKI valid
157.255.0.0/16	AS17816	/16	APNIC	Another network