Data as of Nov 12, 2026

103.84.136.0/23

6 residential-proxy exits · 30 days

Shuangyu Communication Technology co.,Ltd. · space held by Shanghai Shuangyu Communication Technology co.,Ltd.

Announcement

this exact prefix

RPKI valid

Announced by

AS136237

Type

Internet provider

50% of it

Residential-proxy exits

Proxy exits

1.2% of its addresses · 30 days

Always-on exits

17% of its exits

Spread

2 of 2

/24s with at least one exit

Providers

selling exits here

Oct 13, 2026 – Nov 11, 2026

Exits seen per day

1.9K observations

Business
Internet provider
Unknown

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
103.84.136.0/24	1	3
103.84.137.0/24	0	3

Proxy providers listing exits

2Captcha
9Proxy
Ake.net
B2Proxy
BirdProxies
BottingTools
ByteProxies
Byteful
CatProxies
CliProxy
CoreProxy
DataImpulse
EnigmaProxy
FlashProxy
FlexyProxies
FloppyData
GeekProxy
Geonode
GonzoProxy
HydraProxy
IPPeak
IPRoyal
Infatica
MangoProxy
NodeMaven
NodeProxy
NovaProxy
PSBProxy
Proxiware
Proxy-Seller
Proxy4U
ProxyEmpire
ProxyWing
Proxyma
RainProxy
Shifter
SpyderProxy
Thordata
VitalData
VitalExclusive
ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
103.84.136.0/22 since Mar 2024	AS136237	Internet provider	9 1 always on	Shanghai Shuangyu Communication Technology co.,Ltd.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder	RPKI
103.84.136.0/24 since Jun 2024	AS136237	Internet provider	3 1 always on	Shanghai Shuangyu Communication Technology co.,Ltd. via Hong Kong SY Technology co.,Ltd.
103.84.137.0/24 since Dec 2022	AS137995	Unknown	3	Shanghai Shuangyu Communication Technology co.,Ltd. via Hong Kong SY Technology co.,Ltd.

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
103.84.136.0/22	1,024	SSCTC-CN	Shanghai Shuangyu Communication Technology co.,Ltd. (ORG-SSCT1-AP) · CN	ALLOCATED PORTABLE	—	mark@syctnet.com
└ 103.84.136.0/24	256	SSCTC-HK	Hong Kong SY Technology co.,Ltd.	ALLOCATED NON-PORTABLE	—	mark@syctnet.com
└ 103.84.137.0/24	256	SSCTC-HK	Hong Kong SY Technology co.,Ltd.	ALLOCATED NON-PORTABLE	—	mark@syctnet.com
└ 103.84.137.0/25	128	SSCTC-HK	Hong Kong SY Technology co.,Ltd.	ASSIGNED NON-PORTABLE	—	mark@syctnet.com

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

512 addresses

Type	Addresses	Share	Ranges
Internet provider	256	50%	1
Business	128	25%	1
Unknown	128	25%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Jun 2017
Current origin since: Feb 2024 · 2.7 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
103.84.136.0/22	AS136237	/24	APNIC	RPKI valid
103.84.136.0/22	AS137995	/24	APNIC	Another network
103.84.136.0/22	AS139743	/24	APNIC	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS136237	APNIC	Shanghai Shuangyu Communication Technology co.,Ltd.	MAINT-SSCTC-CN	Apr 29, 2022
AS137995 not the origin	APNIC	Shanghai Shuangyu Communication Technology co.,Ltd.	MAINT-SSCTC-CN	Apr 25, 2022
AS139743 not the origin	APNIC	Hong Kong SY Technology co.,Ltd.	MAINT-SSCTC-CN	Jul 6, 2022