Home ASN LookupAS17924

AS17924 SMARTONE-MB-AS-AP SmarTone Mobile Communications Ltd

🇭🇰

Org handle: ORG-SMCL2-AP

SmarTone Mobile Communications Ltd

APNICallocated

Announced Prefixes (BGP)

122total

121 IPv41 IPv6

IPv4 Addresses

Allocated (RIR)465,920

Announced (BGP)987,392

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)7.9×10²⁸

Prefix Limit (IPv4)

500

Prefix Limit (IPv6)

Country

🇭🇰 HK

RIR

APNIC

Status

allocated

Allocated

2001-09-04

Announced Prefixes

(BGP)122

Prefix	RPKI	IRR	Last Seen
45.64.240.0/22	Valid	APNICOther IRR	2026-10-11
45.64.240.0/24	Valid	APNICOther IRR	2026-10-11
45.64.241.0/24	Valid	APNICOther IRR	2026-10-11
45.64.242.0/24	Valid	APNICOther IRR	2026-10-11
45.64.243.0/24	Valid	APNICOther IRR	2026-10-11
49.130.0.0/15	Valid	APNICOther IRR	2026-10-11
49.130.0.0/17	Valid	APNICOther IRR	2026-10-11
49.130.128.0/24	Valid	APNICOther IRR	2026-10-11
49.130.129.0/24	Valid	APNICOther IRR	2026-10-11
49.130.130.0/24	Valid	APNICOther IRR	2026-10-11

1-10 of 122

1 / 13

Allocated Prefixes

(RIR)12

Prefix	Country	RIR	Status
45.64.240.0/22	🇭🇰 HK	APNIC	allocated
49.130.0.0/15	🇭🇰 HK	APNIC	allocated
103.1.16.0/22	🇭🇰 HK	APNIC	allocated
121.202.0.0/15	🇭🇰 HK	APNIC	allocated
121.202.126.0/24	🇭🇰 HK	APNIC	assigned
121.202.127.0/24	🇭🇰 HK	APNIC	assigned
121.202.252.0/24	🇭🇰 HK	APNIC	assigned
121.202.253.0/24	🇭🇰 HK	APNIC	assigned
180.219.0.0/16	🇭🇰 HK	APNIC	allocated
182.152.0.0/15	🇭🇰 HK	APNIC	allocated

1-10 of 12

1 / 2

All 122 announced prefixes of AS17924 →

BGP Neighbours

(seen in AS paths)

Upstreams (6)

Networks AS17924 hands its own prefixes to: transit providers, or peers at an exchange.

AS3356Level 3 Parent61
AS9304HUTCHISON AP HGC Global Communications Limited47
AS4635HKIX RS1 Hong Kong Internet Exchange Route Server 18
AS6939Hurricane Electric4
AS174Cogent Communications2
AS38008APERTURE AP Aperture Science Limited2

Downstreams (2)

Networks whose own prefixes AS17924 passes on: usually its customers.

AS9474SMARTONE AP SmarTone Telecommunications18
AS45136SONIC AP Sonic Point Limited1

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS17924 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/17924

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/17924" | jq