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Data as of Nov 12, 2026

122.147.166.0/24

No anonymizer space · no proxy exits in 30 days

New Century InfoComm Tech Co., Ltd.

Announcement

this exact prefix

RPKI valid

Announced by

Type

Residential

Risk

0 / 100 · Low

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
122.147.160.0/19 since Jan 2014	AS9919	Residential	20 1 always on	New Century InfoComm Tech. Co., Ltd.
122.147.128.0/18 since Jan 2014	AS9919	Residential	27 1 always on	New Century InfoComm Tech. Co., Ltd.
122.147.128.0/17 since May 2012	AS9919	Residential	37 1 always on	New Century InfoComm Tech. Co., Ltd.
122.147.0.0/16 since Jan 2007	AS9919	Residential	129 7 always on	New Century InfoComm Tech. Co., Ltd.
122.146.0.0/15 since Mar 2017	AS9919	Residential	214 11 always on	New Century InfoComm Tech. Co., Ltd.

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: Jan 2020
Current origin since: Jan 2020 · 6.8 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
122.147.166.0/23	AS9919	/24	APNIC	RPKI valid
122.147.160.0/19	AS4780	/24	APNIC	Another network
122.147.128.0/17	AS4780	/24	APNIC	Another network
122.147.0.0/16	AS9919	/24	APNIC	RPKI valid
122.146.0.0/15	AS4780	/24	APNIC	Another network
122.146.0.0/15	AS9919	/24	APNIC	RPKI valid

IRR

Route objects on the exact prefix

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