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Data as of Nov 4, 2026

211.76.191.0/24

No anonymizer space · no proxy exits in 30 days

Haosing Technology Co., Ltd. · reallocated from Taiwan Network Information Center

Announcement

211.76.190.0/23

RPKI valid

Announced by

Type

Hosting

Risk

50 / 100 · Medium

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
211.76.0.0/14	262,144	TWNIC-TW	Taiwan Network Information Center	ALLOCATED PORTABLE	—	hostmaster@twnic.tw
└ 211.76.190.0/23	512	HST-NET	Haosing Technology Co., Ltd.	ALLOCATED NON-PORTABLE	—	jerry@haosing.com.tw

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 211.76.190.0/23

Prefix: 211.76.190.0/23
Announced by: AS131666 Haosing Technology Co., Ltd.
Type: Hosting
RPKI: RPKI valid
Netname: HST-NET
Registrant: Haosing Technology Co., Ltd.
RIR: APNIC

IPv4 market

Holder

Holder in the market →

Organization: Taiwan Network Information Center
Range: 211.76.0.0/14
Registration type: ALLOCATED PORTABLE
Reallocated to: Haosing Technology Co., Ltd.
Reallocated range: 211.76.190.0/23
Reallocation type: ALLOCATED NON-PORTABLE

Origin network

AS131666

TW

Name: Haosing Technology Co., Ltd.
Type: Hosting
Registered: Jul 21, 2011
Domain: haosing.com.tw
Website: www.haosing.com.tw
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
211.76.190.0/23	AS131666	/24	APNIC	RPKI valid

IRR

Route objects on 211.76.190.0/23

Origin	Registry	Description	Maintainer	Modified
AS131666	APNIC	Taiwan Network Information Center	MAINT-TW-TWNIC	Sep 3, 2025