Home Prefix Lookup203.86.232.0/21

203.86.232.0/21 - BGP Prefix

IPv4APNICallocatedNo ROA

CIDR

203.86.232.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇭🇰 Hong Kong

City

Causeway Bay

RIR

APNIC

Status

allocated

Allocated

2006-01-27

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

8 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.86.232.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.233.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.234.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.235.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.236.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.237.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.238.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11
203.86.239.0/24	AS133380 LAYER-AS Layerstack Limited	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9584	Other IRR	MAINT-AS9584	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
203.86.232.0/24	AS133380	🇭🇰HK	assigned
203.86.233.0/24	AS133380	🇭🇰HK	assigned
203.86.234.0/24	AS133380	🇭🇰HK	assigned
203.86.235.0/24	AS133380	🇭🇰HK	assigned
203.86.236.0/24	AS133380	🇭🇰HK	assigned
203.86.237.0/24	AS133380	🇭🇰HK	assigned
203.86.238.0/24	AS133380	🇭🇰HK	assigned
203.86.239.0/24	AS133380	🇭🇰HK	assigned

Transfer History

Registry transfers of 203.86.232.0/21, blocks inside it, or blocks containing it.

203.86.232.0/21Transfer · 2011-01-24
Go80 Technology Limited
🇭🇰 HK APNIC
→
Layerstack Limited
🇭🇰 HK APNIC

Date	Resource	From	To	Type
2011-01-24	203.86.232.0/21	Go80 Technology Limited 🇭🇰 HK APNIC	Layerstack Limited 🇭🇰 HK APNIC	Transfer

Geolocation

Country🇭🇰Hong KongHK

RegionEastern District

CityCauseway Bay

Coordinates22.2774, 114.1850 ↗

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 APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.86.232.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/203.86.232.0/21" | jq

External Links

RIPEstat