AS17924
SmarTone Mobile Communications Ltd
Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Mobile allocation +2
- Trust score 67 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Network profile
Source: PeeringDB →Present at 2 internet exchanges: HKIX: HKIX Peering LAN, Equinix Hong Kong
AS17924 — global IP footprint
Cities where AS17924 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 49.130.0.0/15 | 131.1K |
0.8%
|
SmarTone Mobile Communications Ltd | HK | Sham Shui Po District | Cheung Sha Wan |
| 121.202.0.0/15 | 131.1K |
99.5%
|
SmarTone Mobile Communications Ltd | HK | Kowloon City | Kowloon City |
| 182.152.0.0/15 | 131.1K |
98.8%
|
SmarTone Mobile Communications Ltd | HK | Kowloon City | Tsim Sha Tsui |
| 180.219.0.0/16 | 65.5K |
99.3%
|
SmarTone Mobile Communications Ltd | HK | Wan Chai | Wan Chai |
| 203.78.32.0/21 | 2.0K |
97.7%
|
SmarTone Mobile Communications Ltd | HK | — | — |
| 45.64.240.0/22 | 1.0K |
98.4%
|
SmarTone Mobile Communications Ltd | HK | — | — |
| 103.1.16.0/22 | 1.0K |
0.0%
|
SmarTone Mobile Communications Ltd | HK | — | — |
| 203.78.40.0/22 | 1.0K |
97.8%
|
SmarTone Mobile Communications Ltd | HK | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS17924 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 45.64.243.0/24 | 910,545 | 2026-07-24 01:03:00 |
| 45.64.240.0/24 | 903,090 | 2026-07-24 01:03:00 |
| 45.64.242.0/24 | 903,056 | 2026-07-24 01:03:00 |
| 45.64.241.0/24 | 902,997 | 2026-07-24 01:03:00 |
| 45.64.240.0/22 | 793,809 | 2026-07-24 01:03:00 |
| 49.130.131.0/24 | 607,978 | 2026-07-24 01:03:00 |
| 49.130.130.0/24 | 597,596 | 2026-07-24 01:03:00 |
| 49.130.128.0/24 | 597,481 | 2026-07-24 01:03:00 |
| 49.130.129.0/24 | 597,279 | 2026-07-24 01:03:00 |
| 49.130.0.0/15 | 521,063 | 2026-07-24 01:03:00 |
| 121.203.245.0/24 | 494,867 | 2026-07-24 01:03:00 |
| 121.203.244.0/24 | 494,404 | 2026-07-24 01:03:00 |
| 121.202.124.0/24 | 494,213 | 2026-07-24 01:03:00 |
| 121.203.248.0/21 | 482,878 | 2026-07-24 01:03:00 |
| 121.202.142.0/24 | 482,104 | 2026-07-24 01:03:00 |
| 121.202.112.0/24 | 480,496 | 2026-07-24 01:03:00 |
| 121.202.254.0/24 | 480,169 | 2026-07-24 01:03:00 |
| 121.202.113.0/24 | 479,828 | 2026-07-24 01:03:00 |
| 121.202.253.0/24 | 479,357 | 2026-07-24 01:03:00 |
| 121.202.252.0/24 | 479,225 | 2026-07-24 01:03:00 |
| 121.202.160.0/19 | 478,809 | 2026-07-24 01:03:00 |
| 121.202.127.0/24 | 478,577 | 2026-07-24 01:03:00 |
| 121.202.232.0/22 | 478,347 | 2026-07-24 01:03:00 |
| 121.202.132.0/24 | 478,153 | 2026-07-24 01:03:00 |
| 121.202.128.0/17 | 477,482 | 2026-07-24 01:03:00 |
| 121.202.137.0/24 | 477,289 | 2026-07-24 01:03:00 |
| 121.202.236.0/22 | 477,096 | 2026-07-24 01:03:00 |
| 121.202.251.0/24 | 474,321 | 2026-07-24 01:03:00 |
| 121.202.126.0/24 | 473,364 | 2026-07-24 01:03:00 |
| 103.1.16.0/22 | 463,857 | 2026-07-24 01:03:00 |
| 180.219.254.0/24 | 438,087 | 2026-07-24 01:03:00 |
| 180.219.128.0/20 | 437,952 | 2026-07-24 01:03:00 |
| 180.219.252.0/24 | 437,709 | 2026-07-24 01:03:00 |
| 180.219.253.0/24 | 437,495 | 2026-07-24 01:03:00 |
| 180.219.255.0/24 | 437,260 | 2026-07-24 01:03:00 |
| 121.202.0.0/15 | 419,834 | 2026-07-24 01:03:00 |
| 203.78.36.0/24 | 383,557 | 2026-07-24 01:03:00 |
| 203.78.40.0/24 | 383,119 | 2026-07-24 01:03:00 |
| 203.78.37.0/24 | 382,137 | 2026-07-24 01:03:00 |
| 180.219.0.0/16 | 379,831 | 2026-07-24 01:03:00 |
| 182.152.0.0/15 | 379,682 | 2026-07-24 01:03:00 |
| 203.78.32.0/21 | 332,991 | 2026-07-24 01:03:00 |
| 203.78.40.0/22 | 332,722 | 2026-07-24 01:03:00 |
| 203.78.42.0/24 | 331,708 | 2026-07-24 01:03:00 |
| 203.78.41.0/24 | 331,149 | 2026-07-24 01:03:00 |
| 180.219.240.0/24 | 136,470 | 2026-07-24 01:03:00 |
| 180.219.241.0/24 | 135,217 | 2026-07-24 01:03:00 |
| 121.203.247.0/24 | 11,718 | 2026-07-24 00:48:18 |
| 49.130.132.0/23 | 6,131 | 2026-07-24 00:48:18 |
| 49.130.134.0/23 | 6,072 | 2026-07-24 00:48:18 |
Showing top 50 of 121 announced prefixes by sample volume.
Frequently Asked Questions
What is AS17924?
AS17924 is an Autonomous System Number assigned to SmarTone Mobile Communications Ltd. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS17924 announce?
AS17924 announces 463.9K IPv4 addresses distributed across 8 routed CIDR prefixes. The network is registered in Hong Kong.
Who operates AS17924?
AS17924 is operated by SmarTone Mobile Communications Ltd. The organization is based in Hong Kong. You can view all IP ranges and related ASNs on the organization page.
What country is AS17924 registered in?
AS17924 is registered in Hong Kong. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
