Data as of Nov 14, 2026

122.147.16.0/22

15 residential-proxy exits · 30 days

Hsin Yeong An Cable TV Co., Ltd. · space held by New Century InfoComm Tech. Co., Ltd.

Announcement

122.147.16.0/21

RPKI valid

Announced by

AS131602

Type

Residential

Residential-proxy exits

Proxy exits

1.5% of its addresses · 30 days

Always-on exits

6.7% of its exits

Spread

4 of 4

/24s with at least one exit

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

3.2K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
122.147.19.0/24	1	4
122.147.18.0/24	0	5
122.147.16.0/24	0	3
122.147.17.0/24	0	3

Proxy providers listing exits

Ake.net
AnyIP
BottingTools
DataImpulse
Decodo
EVOPROXY
FastProxy
FloppyData
IPFly
LemonBright
MagneticProxy
Novada
Oxylabs
Proxiware
Proxmint
ProxyRack
PuraRoute
RainProxy
RoamProxy
Shifter
Thordata
ThunderProxy
VitalExclusive
ZENPROXY_PREMIUM

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
122.147.0.0/19 since Nov 2013	AS9919	Residential	94 6 always on	New Century InfoComm Tech. Co., Ltd.
122.147.0.0/18 since Jan 2014	AS9919	Residential	94 6 always on	New Century InfoComm Tech. Co., Ltd.
122.147.0.0/17 since May 2012	AS9919	Residential	94 6 always on	New Century InfoComm Tech. Co., Ltd.
122.147.0.0/16 since Jan 2007	AS9919	Residential	132 7 always on	New Century InfoComm Tech. Co., Ltd.
122.146.0.0/15 since Mar 2017	AS9919	Residential	220 11 always on	New Century InfoComm Tech. Co., Ltd.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
122.147.16.0/24 since Apr 2023	AS131602	Residential	3	New Century InfoComm Tech. Co., Ltd.
122.147.17.0/24 since Apr 2023	AS131602	Residential	3	New Century InfoComm Tech. Co., Ltd.
122.147.18.0/24 since Apr 2023	AS131602	Residential	5	New Century InfoComm Tech. Co., Ltd.
122.147.19.0/24 since Apr 2023	AS131602	Residential	4 1 always on	New Century InfoComm Tech. Co., Ltd.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
122.146.0.0/15	131,072	NCICNET-NET	New Century InfoComm Tech. Co., Ltd.	ALLOCATED PORTABLE	—	hostmaster@twnic.tw

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

122.147.16.0/21

Routing history

Pattern: Rotating
First seen: Jun 2015
Current origin since: Apr 2023 · 3.6 yr
Origin networks: 4
Last change of origin: Apr 2023

Recorded history

History

Handoffs: 4

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
122.147.16.0/21	AS4780	/24	APNIC	Another network
122.147.16.0/21	AS131602	/24	APNIC	RPKI valid
122.147.16.0/21	AS131627	/24	APNIC	Another network
122.147.0.0/16	AS9919	/24	APNIC	Another network
122.146.0.0/15	AS4780	/24	APNIC	Another network
122.146.0.0/15	AS9919	/24	APNIC	Another network

IRR

Route objects on 122.147.16.0/21

Origin	Registry	Description	Maintainer	Modified
AS4780 not the origin	RADB	New Century InfoComm Tech Co., Ltd.	MAINT-AS4780	Jun 5, 2026
AS9919 not the origin	RADB	Far Eastone Telecommunications Co., Ltd	MAINT-AS9919	Nov 13, 2023
AS131602	RADB	Far Eastone Telecommunications Co., Ltd	MAINT-AS4780	Mar 11, 2026
AS131627 not the origin	RADB	Far Eastone Telecommunications Co., Ltd	MAINT-AS4780	Mar 11, 2026