Home Prefix Lookup166.75.128.0/19

166.75.128.0/19 - POWERLINE AP POWER LINE DATACENTER (AS132839)

IPv4APNICassignedAS132839POWERLINE-AS-AP POWER LINE DATACENTER RPKI Valid

CIDR

166.75.128.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇭🇰 Hong Kong

RIR

APNIC

Status

assigned

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
166.75.128.0/19	AS132839 POWERLINE-AS-AP POWER LINE DATACENTER	Valid	APNIC	2026-10-11

Covering Prefix

1 less-specific announcement

Prefix	Origin AS	RPKI	IRR	Last Seen
166.75.0.0/16	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

Transfer History

Registry transfers of 166.75.128.0/19, 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

Covering prefix

166.75.0.0/16AS132839

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/166.75.128.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/166.75.128.0/19" | jq

External Links

RIPEstat