189.105.64.0/18 CIDR Lookup — 16.4K IPs

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

50/100

Caution

How this score is built

Baseline (neutral) 65
Active-threat / abuse risk −12
Recently allocated (1y) −3
Trust score 50 / 100

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Ranges inside 189.105.64.0/18

CIDR	IPs	Organization	ASN	Country
189.105.96.0/19	8.2K	—	—	HK
189.105.96.0/19	8.2K	NetLab Global	AS979	HK
189.105.96.0/19	8.2K	NetLab Global	AS979	HK
189.105.64.0/20	4.1K	—	—	HK
189.105.80.0/20	4.1K	NetLab Global	AS979	HK
189.105.80.0/20	4.1K	NetLab Global	AS979	HK
189.105.80.0/20	4.1K	—	—	HK
189.105.64.0/22	1.0K	HGC Global Communications Limited	AS9304	HK
189.105.72.0/22	1.0K	HGC Global Communications Limited	AS9304	HK
189.105.72.0/22	1.0K	HGC Global Communications Limited	AS9304	HK
189.105.64.0/22	1.0K	HGC Global Communications Limited	AS9304	HK
189.105.76.0/22	1.0K	NetLab Global	AS1014	HK
189.105.68.0/23	512	NetLab Global	AS1014	HK
189.105.68.0/23	512	NetLab Global	AS979	HK
189.105.71.0/24	256	HGC Global Communications Limited	AS9304	HK
189.105.70.0/24	256	NetLab Global	AS979	HK
189.105.70.0/24	256	NetLab Global	AS1014	HK
189.105.71.0/24	256	HGC Global Communications Limited	AS9304	HK
189.105.79.0/25	128	NetLab Global	AS979	HK
189.105.78.128/25	128	NetLab Global	AS979	HK
189.105.78.64/26	64	NetLab Global	AS979	HK
189.105.77.192/26	64	NetLab Global	AS979	HK
189.105.76.192/26	64	NetLab Global	AS979	HK
189.105.79.128/26	64	NetLab Global	AS979	HK
189.105.76.64/26	64	NetLab Global	AS979	HK
189.105.76.0/27	32	NetLab Global	AS979	HK
189.105.79.224/27	32	NetLab Global	AS979	HK
189.105.78.32/27	32	NetLab Global	AS979	HK
189.105.78.0/27	32	NetLab Global	AS979	US
189.105.76.160/27	32	NetLab Global	AS979	HK
189.105.77.128/27	32	NetLab Global	AS979	HK
189.105.77.96/27	32	NetLab Global	AS979	HK

First and last addresses in 189.105.64.0/18

189.105.64.0/18 runs from 189.105.64.0 to 189.105.127.255.

First 16

189.105.64.0 189.105.64.1 189.105.64.2 189.105.64.3 189.105.64.4 189.105.64.5 189.105.64.6 189.105.64.7 189.105.64.8 189.105.64.9 189.105.64.10 189.105.64.11 189.105.64.12 189.105.64.13 189.105.64.14 189.105.64.15

Last 16

189.105.127.240 189.105.127.241 189.105.127.242 189.105.127.243 189.105.127.244 189.105.127.245 189.105.127.246 189.105.127.247 189.105.127.248 189.105.127.249 189.105.127.250 189.105.127.251 189.105.127.252 189.105.127.253 189.105.127.254 189.105.127.255

BGP Routing

Live BGP anomalies →

This block is announced in BGP, observed across our RIPE RIS collectors.

Announced prefix

189.105.64.0/18

Origin AS

AS979

⚠ 2 origins (MOAS)

Announcement samples

1,631

Last seen

2026-10-07 07:04:37

Origins seen: AS979 · 1,631 AS11161 · 918

RIR Ownership History

Atom feed ⇲

Allocation changes captured from regional internet registry (RIR) delegation files, re-imported every six hours.

Date	Event	From	To	RIR
2026-05-22	RIR Transfer	lacnic	ripe	ripe
2026-05-22	Country Change	US	HK	ripe
2026-05-10	RIR Transfer	lacnic	arin	arin

Frequently Asked Questions

What is 189.105.64.0/18?

189.105.64.0/18 is a CIDR network block containing 16,384 IPv4 addresses (from 189.105.64.0 to 189.105.127.255). CIDR notation combines an IP address with a prefix length to define a range of addresses.

Who owns the 189.105.64.0/18 network?

The 189.105.64.0/18 range is allocated to an unknown organization from Hong Kong.