Home Prefix Lookup189.105.64.0/18

189.105.64.0/18 - BGP Prefix

IPv4RIPE NCCallocated RPKI Invalid

CIDR

189.105.64.0/18

IP Version

IPv4

Addresses

16.3K

Mask

/18 (255.255.192.0)

Country

🇭🇰 Hong Kong

City

Tsuen Wan

RIR

RIPE NCC

Status

allocated

Allocated

2025-02-20

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

More-Specific Announcements

3 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
189.105.64.0/19	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11
189.105.64.0/20	AS9304 HUTCHISON-AS-AP HGC Global Communications Limited	Valid	-	2026-10-11
189.105.96.0/19	AS979 NETLAB-SDN - NetLab Global	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
189.105.64.0/18	AS979	/24	ripe

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS979	Other IRR	MAINT-PREMIUM	2026-09-20

More Specific Prefixes

Prefix	AS	Country	Status
189.105.64.0/19	AS979	🇭🇰HK	assigned
189.105.64.0/20	AS9304	🇭🇰HK	assigned
189.105.96.0/19	AS979	🇭🇰HK	assigned

Transfer History

Registry transfers of 189.105.64.0/18, blocks inside it, or blocks containing it.

189.105.64.0/18inter-RIRTransfer · 2026-05-21
Globenet Cabos Submarinos America Inc.
🇺🇸 US ARIN
→
DAWSON DATA LIMITED
🇭🇰 HK RIPE NCC
189.105.64.0/18inter-RIRTransfer · 2025-02-20
V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A.
🇧🇷 BR LACNIC
→
Globenet Cabos Submarinos America Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2026-05-21	189.105.64.0/18inter-RIR	Globenet Cabos Submarinos America Inc. 🇺🇸 US ARIN	DAWSON DATA LIMITED 🇭🇰 HK RIPE NCC	Transfer
2025-02-20	189.105.64.0/18inter-RIR	V.TAL - REDE NEUTRA DE TELECOMUNICACOES S.A. 🇧🇷 BR LACNIC	Globenet Cabos Submarinos America Inc. 🇺🇸 US ARIN	Transfer

Geolocation

Country🇭🇰Hong KongHK

RegionTsuen Wan

CityTsuen Wan

Coordinates22.3655, 114.1190 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/189.105.64.0/18

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/189.105.64.0/18" | jq

External Links

RIPEstat