Home Prefix Lookup162.219.32.0/21

162.219.32.0/21 - UNICOM GLOBAL China Unicom Global (AS10099)

IPv4APNICallocatedAS10099UNICOM-GLOBAL China Unicom Global RPKI Valid

CIDR

162.219.32.0/21

IP Version

IPv4

Addresses

Mask

/21 (255.255.248.0)

Country

🇭🇰 Hong Kong

City

Tsim Sha Tsui

RIR

APNIC

Status

allocated

Allocated

2013-08-08

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
162.219.32.0/21	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	APNICOther IRR	2026-10-11

More-Specific Announcements

8 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
162.219.32.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.33.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.34.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.35.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.36.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.37.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.38.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11
162.219.39.0/24	AS10099 UNICOM-GLOBAL China Unicom Global	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
162.219.32.0/21	AS10099	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS10099	APNIC	MAINT-HK-UNICOM	2025-04-01
AS10099	Other IRR	MAINT-AS10099	2023-11-13

More Specific Prefixes

Prefix	Country	Status
162.219.36.0/25	🇻🇳VN	assigned
162.219.36.128/26	🇻🇳VN	assigned
162.219.36.192/27	🇻🇳VN	assigned
162.219.36.224/28	🇻🇳VN	assigned
162.219.36.240/29	🇻🇳VN	assigned
162.219.36.248/30	🇻🇳VN	assigned
162.219.36.252/31	🇻🇳VN	assigned
162.219.36.254/32	🇻🇳VN	assigned

Transfer History

Registry transfers of 162.219.32.0/21, blocks inside it, or blocks containing it.

162.219.32.0/21inter-RIRTransfer · 2018-11-05
Intelligent Holdings, Inc.
🇺🇸 US ARIN
→
China Unicom(Hong Kong) Operations Limited
🇭🇰 HK APNIC
162.219.32.0/21M&A · 2018-10-01
Minkett, LLC
🇺🇸 US ARIN
→
Intelligent Holdings, Inc.
🇺🇸 US ARIN

Date	Resource	From	To	Type
2018-11-05	162.219.32.0/21inter-RIR	Intelligent Holdings, Inc. 🇺🇸 US ARIN	China Unicom(Hong Kong) Operations Limited 🇭🇰 HK APNIC	Transfer
2018-10-01	162.219.32.0/21	Minkett, LLC 🇺🇸 US ARIN	Intelligent Holdings, Inc. 🇺🇸 US ARIN	M&A

Origin ASN

AS10099

UNICOM-GLOBAL China Unicom Global

Related Prefixes

More prefixes of AS10099

All prefixes of AS10099 →

Geolocation

Country🇭🇰Hong KongHK

RegionKowloon City

CityTsim Sha Tsui

Coordinates22.2991, 114.1680 ↗

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/162.219.32.0/21

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

curl -s "https://api.ipctl.io/v1/prefix/162.219.32.0/21" | jq

External Links

RIPEstat