Home Prefix Lookup59.153.172.0/24

59.153.172.0/24 - BGP Prefix (MOAS)

IPv4APNICannouncedMOAS RPKI Valid

CIDR

59.153.172.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇭🇰 Hong Kong

City

Hong Kong

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

2 of 2 routes

MOAS - 2 origin ASNs

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
59.153.172.0/24	AS4515 PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access	Valid	Other IRR	2026-10-11
59.153.172.0/24	AS4812 CHINANET-SH-AP China Telecom Group	Valid	Other IRR	2026-10-11

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
59.153.172.0/24	AS4515	/24	apnic
59.153.172.0/24	AS4812	/24	apnic
59.153.172.0/24	AS17621	/24	apnic
59.153.172.0/24	AS59083	/24	apnic
59.153.172.0/22	AS0	/24	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4812	Other IRR	MAINT-AS4812	2026-09-02
AS17621	Other IRR	MAINT-AS59083	2026-09-10
AS59083	Other IRR	MAINT-AS59083	2026-09-10
AS4515	Other IRR	MAINT-AS59083	2026-09-10

Transfer History

Registry transfers of 59.153.172.0/24, blocks inside it, or blocks containing it.

59.153.172.0/22Transfer · 2017-06-19
China Internet Network Information Center/Dafenginfo
🇨🇳 CN APNIC
→
China Internet Network Information Center/KHTech
🇨🇳 CN APNIC

Date	Resource	From	To	Type
2017-06-19	59.153.172.0/22	China Internet Network Information Center/Dafenginfo 🇨🇳 CN APNIC	China Internet Network Information Center/KHTech 🇨🇳 CN APNIC	Transfer

Origin ASNs (2)

AS4515MOAS

PCCW-AS-AP PCCW IMS Ltd PCCW Business Internet Access

AS4812MOAS

CHINANET-SH-AP China Telecom Group

Geolocation

Country🇭🇰Hong KongHK

RegionKowloon

CityHong Kong

Coordinates22.3193, 114.1690 ↗

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/59.153.172.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/59.153.172.0/24" | jq

External Links

RIPEstat