203.78.40.0/22

AS17924  ·  SmarTone Mobile Communications Ltd

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Summary

Country Hong Kong
Domain smartone.com
ASN AS17924
Registry APNIC
ID SMARTONE-MB

WHOIS Details

inetnum:        203.78.32.0 - 203.78.47.255
netname:        SMARTONE-MB
descr:          SmarTone Mobile Communications Ltd
descr:          Hong Kong
country:        HK
org:            ORG-SMCL2-AP
admin-c:        JY50-AP
tech-c:         EC9-AP
abuse-c:        AS2092-AP
status:         ALLOCATED PORTABLE
mnt-by:         APNIC-HM
mnt-lower:      MAINT-HK-SMARTM-AP
mnt-routes:     MAINT-HK-SMARTM-AP
mnt-irt:        IRT-SMARTMOBILE-HK
last-modified:  2020-10-20T00:56:34Z
source:         APNIC

irt:            IRT-SMARTMOBILE-HK
address:        31/F, Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
e-mail:         abuse@ismart.net
abuse-mailbox:  abuse@ismart.net
admin-c:        JY50-AP
tech-c:         EN211-AP
auth:           # Filtered
remarks:        abuse@ismart.net was validated on 2025-08-27
mnt-by:         MAINT-HK-SMARTM-AP
last-modified:  2025-11-17T23:08:35Z
source:         APNIC

organisation:   ORG-SMCL2-AP
org-name:       Smartone Mobile communications Limited
org-type:       LIR
country:        HK
address:        31 / F , Millennium City 2
address:        378 Kwun Tong Road, Kwun Tong, Kowloon
phone:          +852-31282828
fax-no:         +852-25976556
e-mail:         abuse@ismart.net
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:14:50Z
source:         APNIC

role:           ABUSE SMARTMOBILEHK
country:        ZZ
address:        31/F, Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
phone:          +000000000
e-mail:         abuse@ismart.net
admin-c:        JY50-AP
tech-c:         EN211-AP
nic-hdl:        AS2092-AP
remarks:        Generated from irt object IRT-SMARTMOBILE-HK
remarks:        abuse@ismart.net was validated on 2025-08-27
abuse-mailbox:  abuse@ismart.net
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-27T00:45:01Z
source:         APNIC

person:         Eric Chan
nic-hdl:        EC9-AP
e-mail:         ericchan@ismart.net
address:        31/F,Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
phone:          +852-31282298
fax-no:         +852-21683089
country:        HK
mnt-by:         MAINT-HK-EC9-AP
last-modified:  2009-12-09T10:21:18Z
source:         APNIC

person:         Johnny Yeung
nic-hdl:        JY50-AP
e-mail:         johnnyyeung@ismart.net
address:        31/F, Millennium City 2,
address:        378 Kwun Tong Road, Kwun Tong,
address:        Kowloon, Hong Kong
phone:          +852-28802618
fax-no:         +852-21683089
country:        HK
mnt-by:         MAINT-HK-JY50-AP
last-modified:  2009-12-09T08:10:00Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 203.78.0.0/16

Range ASN Company Num of IPs
203.78.64.0/19 AS10098 iCare.com Ltd 8,192
203.78.224.0/19 AS7671 NTT SmartConnect Corporation 8,192
203.78.48.0/20 AS58519 CHINANET Guangdong province network 4,096
203.78.176.0/20 AS9505 International Business Group, 4,096
203.78.208.0/20 AS703 Verizon Communications India Private Limited 4,096
203.78.192.0/20 AS2914 NTT Ltd Japan Corporation 4,096
203.78.96.0/20 AS18362 Netway Communication Co.,Ltd. 4,096
203.78.112.0/20 AS24203 PT XLSMART Telecom Sejahtera Tbk 4,096
203.78.168.0/21 AS207990 steel-axis LLC 2,048
203.78.136.0/22 AS133054 5/F, Belgian Bank Bldg, No. 721-725 Nathan Rd Mong Kok, 1,024
203.78.132.0/22 AS2519 10/F, Cameron Centre 1,024
203.78.200.0/22 AS10204 NTT MSC SDN BHD 1,024
203.78.204.0/22 AS38566 NTT (Thailand) Ltd. 1,024
203.78.166.0/23 AS212238 UAB code200 512
203.78.165.0/24 AS23672 Airwave Pvt. Ltd. 256
203.78.160.0/24 AS206757 FIBROPTIC CAT TELECOM SL 256
203.78.162.0/24 AS138663 AVM Cloud Sdn. Bhd. 256
203.78.147.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.146.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.149.0/24 AS4620 SOLONE PTE LTD 256
203.78.151.0/24 AS4620 SOLONE PTE LTD 256
203.78.145.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.144.0/24 AS134749 Md. Nasir Uddin T/A SPEED TECH ONLINE 256
203.78.163.0/24 AS10557 UAB code200 256
203.78.150.0/24 AS9234 SOLONE PTE LTD 256
203.78.161.0/24 AS10557 UAB code200 256
203.78.179.0/24 AS9505 Chunghwa Telecom Co.,Ltd. 256

Hosted domains

There are 2 domain names hosted across 9 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
203.78.41.184 jed-machinery.cn 1
203.78.41.186 jed-machinery.cn 1
203.78.41.155 jed-machinery.cn 1
203.78.41.183 jed-machinery.cn 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

174 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
203.78.43.9 AS17924 SmarTone Mobile Communications Ltd 1.75ms from Hong Kong, HK
203.78.41.35 AS17924 SmarTone Mobile Communications Ltd 0.21ms from Hong Kong, HK
203.78.42.167 AS17924 SmarTone Mobile Communications Ltd 0.47ms from Hong Kong, HK
203.78.40.27 AS17924 SmarTone Mobile Communications Ltd 0.52ms from Hong Kong, HK

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
148.59.9.22 AS6079 RCN 1.61ms from Ashburn, US
174.181.75.118 AS7922 Comcast Cable Communications, LLC 11.59ms from Ashburn, US
222.130.255.6 AS4808 China Unicom Beijing Province Network 4.43ms from Beijing, CN
141.76.190.86 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.54ms from Berlin, DE
71.46.77.214 AS33363 Charter Communications, Inc 9.28ms from Chicago, US
2.107.78.166 AS3292 TDC Holding A/S 1.46ms from Copenhagen, DK
99.8.227.134 AS7018 AT&T Enterprises, LLC 6.95ms from Dallas, US
91.210.108.54 AS62005 BlueVPS OU 0.27ms from Dronten, NL
116.106.50.246 AS24086 Viettel Corporation 0.98ms from Ho Chi Minh City, VN
82.184.142.230 AS3269 Telecom Italia S.p.A. 7.90ms from Milan, IT
77.241.144.246 AS42364 Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University 1.31ms from Moscow, RU
24.187.228.134 AS6128 Cablevision Systems Corp. 3.52ms from New York City, US
89.85.16.38 AS5410 Bouygues Telecom SA 6.20ms from Paris, FR
68.230.89.166 AS22773 Cox Communications Inc. 5.51ms from Phoenix, US
60.76.246.246 AS17676 SoftBank Corp. 3.07ms from Tokyo, JP
97.81.150.150 AS20115 Charter Communications LLC 13.95ms from Atlanta, US
212.200.77.214 AS8400 TELEKOM SRBIJA a.d. 0.69ms from Belgrade, RS
216.235.28.134 AS53624 Vorys,Sater,Seymour and Pease LLP 10.13ms from Chicago, US
104.198.235.166 AS396982 Google LLC 0.12ms from Council Bluffs, US
139.5.63.86 AS134764 CHINANET Guangdong province network 3.06ms from Guangzhou, CN
219.129.244.6 AS4134 CHINANET-BACKBONE 5.52ms from Guangzhou, CN
50.113.41.54 AS20001 Charter Communications Inc 5.62ms from Honolulu, US
86.143.96.118 AS2856 British Telecommunications PLC 2.07ms from London, GB
94.9.112.118 AS5607 Sky UK Limited 3.70ms from London, GB
136.52.108.22 AS16591 Google Fiber Inc. 1.78ms from Los Angeles, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 203.78.41.10
traceroute to 203.78.41.10 (203.78.41.10): 64 hops max, 52 byte packets
4 [] 36.255.57.107 3.477 ms
5 *
6 [AS17924] 203.78.41.10 0.354 ms
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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