Home Prefix Lookup166.75.0.0/16

166.75.0.0/16 - POWERLINE AP POWER LINE DATACENTER (AS132839)

IPv4APNICallocatedAS132839POWERLINE-AS-AP POWER LINE DATACENTER RPKI Valid

CIDR

166.75.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇭🇰 Hong Kong

RIR

APNIC

Status

allocated

Allocated

1993-11-02

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
166.75.0.0/16	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	APNICOther IRR	2026-10-11

More-Specific Announcements

9 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
166.75.0.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.16.0/24	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.32.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.64.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.96.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.128.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.160.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.192.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11
166.75.224.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	-	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
166.75.0.0/16	AS132839	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS132839	APNIC	MAINT-POWERLINE-HK	2026-09-21
AS132839	Other IRR	MAINT-AS132839	2026-05-27

More Specific Prefixes

Prefix	AS	Country	Status
166.75.0.0/19	AS132839	🇭🇰HK	assigned
166.75.32.0/19	AS132839	🇭🇰HK	assigned
166.75.64.0/19	AS132839	🇭🇰HK	assigned
166.75.96.0/19	AS132839	🇭🇰HK	assigned
166.75.128.0/19	AS132839	🇭🇰HK	assigned
166.75.160.0/19	AS132839	🇭🇰HK	assigned
166.75.192.0/19	AS132839	🇭🇰HK	assigned
166.75.224.0/19	AS132839	🇭🇰HK	assigned

Transfer History

Registry transfers of 166.75.0.0/16, blocks inside it, or blocks containing it.

166.75.0.0/16inter-RIRTransfer · 2026-09-03
CL-CTCS11-LACNIC
LACNIC
→
POWER LINE (HK) CO., LIMITED
🇭🇰 HK APNIC

Date	Resource	From	To	Type
2026-09-03	166.75.0.0/16inter-RIR	CL-CTCS11-LACNIC LACNIC	POWER LINE (HK) CO., LIMITED 🇭🇰 HK APNIC	Transfer

Origin ASN

AS132839

POWERLINE-AS-AP POWER LINE DATACENTER

Related Prefixes

More prefixes of AS132839

All prefixes of AS132839 →

Geolocation

Country🇭🇰Hong KongHK

Coordinates22.3964, 114.1095 ↗

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/166.75.0.0/16

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

curl -s "https://api.ipctl.io/v1/prefix/166.75.0.0/16" | jq

External Links

RIPEstat