Home Prefix Lookup43.240.16.0/22

43.240.16.0/22 - BGP Prefix

IPv4APNICallocatedNo ROA

CIDR

43.240.16.0/22

IP Version

IPv4

Addresses

Mask

/22 (255.255.252.0)

Country

🇭🇰 Hong Kong

City

San Po Kong

RIR

APNIC

Status

allocated

Allocated

2014-08-11

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

1 more-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
43.240.19.0/24	AS38478 SUNNYVISION-AS-AP - SunnyVision Limited	No ROA	-	2026-10-14

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9269	Other IRR	MAINT-AS9269	2023-11-13
AS38478	Other IRR	MAINT-AS38478	2023-11-13
AS10103	Other IRR	MAINT-AS9269	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
43.240.16.0/24		🇭🇰HK	assigned
43.240.17.0/24		🇭🇰HK	assigned
43.240.18.0/24		🇭🇰HK	assigned
43.240.19.0/24	AS38478	🇭🇰HK	assigned

Transfer History

Registry transfers of 43.240.16.0/22, blocks inside it, or blocks containing it.

43.240.16.0/22Transfer · 2017-04-28
MAX HIGH ASIA LIMITED
🇭🇰 HK APNIC
→
SunnyVision Limited
🇭🇰 HK APNIC

Date	Resource	From	To	Type
2017-04-28	43.240.16.0/22	MAX HIGH ASIA LIMITED 🇭🇰 HK APNIC	SunnyVision Limited 🇭🇰 HK APNIC	Transfer

Geolocation

Country🇭🇰Hong KongHK

RegionWong Tai Sin

CitySan Po Kong

Coordinates22.3367, 114.1990 ↗

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/43.240.16.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/43.240.16.0/22" | jq

External Links

RIPEstat