144.48.220.0/22

AS135357 · HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED

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Summary

Country	China
Domain
ASN	AS135357
Registry	APNIC
ID	ZHAOHENG-CN

WHOIS Details

inetnum:        144.48.220.0 - 144.48.223.255
netname:        ZHAOHENG-CN
descr:          International Trade Commercial Building 13/D
country:        CN
org:            ORG-SKHT1-AP
admin-c:        SKHT81-AP
tech-c:         SKHT81-AP
abuse-c:        AZ429-AP
status:         ASSIGNED PORTABLE
remarks:        --------------------------------------------------------
remarks:        To report network abuse, please contact mnt-irt
remarks:        For troubleshooting, please contact tech-c and admin-c
remarks:        Report invalid contact via www.apnic.net/invalidcontact
remarks:        --------------------------------------------------------
mnt-by:         APNIC-HM
mnt-routes:     MAINT-ZHAOHENG80-CN
mnt-irt:        IRT-ZHAOHENG80-CN
last-modified:  2020-09-22T13:31:41Z
source:         APNIC

irt:            IRT-ZHAOHENG80-CN
address:        Luohu District, Shenzhen City, Guangdong Province
e-mail:         harry.soyx@gmail.com
abuse-mailbox:  harry.soyx@gmail.com
admin-c:        SKHT81-AP
tech-c:         SKHT81-AP
auth:           # Filtered
remarks:        harry.soyx@gmail.com
remarks:        harry.soyx@gmail.com was validated on 2025-12-11
mnt-by:         MAINT-ZHAOHENG80-CN
last-modified:  2025-12-11T15:05:24Z
source:         APNIC

organisation:   ORG-SKHT1-AP
org-name:       Shenzhen Katherine Heng Technology Information Co., Ltd.
org-type:       LIR
country:        CN
address:        Luohu District, Shenzhen City, Guangdong Province
address:        3005 nanhu road
address:        International trade commercial building
phone:          +852-31884588
fax-no:         +852-31884588
e-mail:         harry.soyx@gmail.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:52Z
source:         APNIC

role:           ABUSE ZHAOHENG80CN
country:        ZZ
address:        Luohu District, Shenzhen City, Guangdong Province
phone:          +000000000
e-mail:         harry.soyx@gmail.com
admin-c:        SKHT81-AP
tech-c:         SKHT81-AP
nic-hdl:        AZ429-AP
remarks:        Generated from irt object IRT-ZHAOHENG80-CN
remarks:        harry.soyx@gmail.com was validated on 2025-12-11
abuse-mailbox:  harry.soyx@gmail.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-11T15:05:48Z
source:         APNIC

role:           Shenzhen Katherine Heng Technology Information Co
address:        Luohu District, Shenzhen City, Guangdong Province
country:        CN
phone:          +852 31884588
fax-no:         +852 31884588
e-mail:         harry.soyx@gmail.com
admin-c:        SKHT81-AP
tech-c:         SKHT81-AP
nic-hdl:        SKHT81-AP
mnt-by:         MAINT-ZHAOHENG80-CN
last-modified:  2022-02-11T09:14:10Z
source:         APNIC

route:          144.48.220.0/22
origin:         AS135357
descr:          Shenzhen Katherine Heng Technology Information Co., Ltd. Luohu District, Shenzhen City, Guangdong Province 3005 nanhu road International trade commercial building
mnt-by:         MAINT-ZHAOHENG80-CN
last-modified:  2025-03-08T03:12:43Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 144.48.0.0/16

Range	ASN	Company	Num of IPs
144.48.128.0/21	AS9541	Cyber Internet Services Pakistan	2,048
144.48.240.0/22	AS55933	UNIT 1010, MIRAMAR TOWER,	1,024
144.48.20.0/22	AS18403	FPT Telecom	1,024
144.48.56.0/22	AS134548	UNIT A17,9/F SILVERCORP INT'L TOWER 707-713 NATHAN RD	1,024
144.48.160.0/22	AS135353	Cue Club Technology	1,024
144.48.116.0/22	AS58715	Earth Telecommunication ( pvt ) Limited	1,024
144.48.96.0/22	AS132817	DZCRD Networks Ltd	1,024
144.48.124.0/22	AS132839	POWER LINE (HK) CO., LIMITED	1,024
144.48.16.0/22	AS17473	Blue Apache Pty Ltd	1,024
144.48.192.0/22	AS21056	Vianova S.p.A	1,024
144.48.232.0/22	AS133736	TASMANET	1,024
144.48.212.0/22	AS23650	Yancheng Rui Yi Network Technology Service Co. Ltd.	1,024
144.48.224.0/22	AS23860	Alliance Broadband Services Pvt. Ltd.	1,024
144.48.240.0/22	AS24544	UNIT 1010, MIRAMAR TOWER,	1,024
144.48.48.0/22	AS132774	Niss Internet services private limited	1,024
144.48.64.0/22	AS4837	Anhui Home Network Technology Co., Ltd.	1,024
144.48.216.0/22	AS55649	Hong Kong Five Towns Development Co. Ltd.	1,024
144.48.92.0/22	AS9946	KCTV JEJU BROADCASTING	1,024
144.48.236.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
144.48.136.0/22	AS55769	SOUTH EAST ASIA TELECOM (Cambodia) Co., LTD	1,024
144.48.6.0/23	AS997	Singapore Beyotta Network LLP	512
144.48.114.0/24	AS152177	Fissa Communication	256
144.48.18.0/24	AS17473	Blue Apache Pty Ltd, 383 Johnston Street, Vic, 3067	256
144.48.5.0/24	AS18254	Beyotta Network LLP	256
144.48.52.0/24	AS197706	iregister.al & keminet.net	256
144.48.53.0/24	AS197706	iregister.al & keminet.net	256
144.48.54.0/24	AS197706	iregister.al & keminet.net	256
144.48.55.0/24	AS197706	iregister.al & keminet.net	256
144.48.82.0/24	AS203061	Fiber users	256
144.48.81.0/24	AS203218	Cyril Papadakis trading as Papadakis IT	256
144.48.83.0/24	AS215039	nodesty nyc	256
144.48.80.0/24	AS48266	Zappie Host LLC	256
144.48.108.0/24	AS58689	ICC Communication Ltd.	256
144.48.109.0/24	AS58689	ICC Communication Ltd.	256
144.48.110.0/24	AS58689	ICC Communication Ltd.	256
144.48.111.0/24	AS58689	ICC Communication Ltd.	256
144.48.116.0/24	AS58715	EarthTelecom-CHATTOGRAM-BD	256
144.48.117.0/24	AS58715	Raceonline-CHATTOGRAM-BD	256
144.48.118.0/24	AS58715	Raceonline-Dhaka-BD	256
144.48.148.0/24	AS58717	Summit Comm. Ltd	256
144.48.149.0/24	AS58717	Summit Communications Ltd	256
144.48.115.0/24	AS58945	Fissa Communication	256
144.48.4.0/24	AS61414	Beyotta Network LLP	256
144.48.61.0/24	AS62240	Broadband Internet in the UK - Astrill Systems Corp.	256
144.48.62.0/24	AS62240	DR SOFT SRL	256
144.48.118.0/24	AS63969	Raceonline-Dhaka-BD	256
144.48.119.0/24	AS63969	Raceonline-Dhaka-BD	256
144.48.7.0/24	AS997	Beyotta Network LLP	256
144.48.233.0/24	AS133736	Field Solutions Group Pty Ltd - NSW Access Network	256

Hosted domains

There are 2,452 domain names hosted across 78 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
144.48.223.79	301732823.com	1117
144.48.223.180	22051.pw	462
144.48.221.156	n6bxb.nl	196
144.48.223.159	zhibodan.com	81
144.48.223.164	glbbq.online	51
144.48.223.166	xyglsw.com	51
144.48.223.167	cnxinbowei.com	50
144.48.223.162	69698888.cn	47
144.48.223.163	graceoptoelectronics.com	47
144.48.223.169	sdstianmei.cn	42
144.48.223.165	gqqzsb.top	41
144.48.223.161	jztan.cn	31
144.48.222.117	qdux.cn	24
144.48.223.168	usabeverly.com	21
144.48.221.154	4zp3a.nl	18
144.48.223.11	644225.com	17
144.48.223.181	227762.com	14
144.48.221.142	cw200.com	11
144.48.220.98	948881144.cc	11
144.48.221.51	9304d1.vip	10

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

Read more

Pingable IPs

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

IP Address	ASN	Details
144.48.223.108	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`0.92ms` from Hong Kong, HK
144.48.221.174	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`1.07ms` from Hong Kong, HK
144.48.220.48	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`0.89ms` from Hong Kong, HK
144.48.222.134	AS135357 HONG KONG KOWLOON TELECOMMUNICATIONS CO.,LIMITED	`0.97ms` 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
108.246.117.38	AS7018 AT&T Enterprises, LLC	`2.95ms` from Chicago, US
58.255.42.214	AS17816 China Unicom IP network China169 Guangdong province	`7.68ms` from Guangzhou, CN
210.177.140.102	AS4515 PCCW IMS Ltd (PCCW Business Internet Access)	`1.17ms` from Hong Kong, HK
185.226.215.38	AS203020 HostRoyale Technologies Pvt Ltd	`0.17ms` from Madrid, ES
78.147.17.182	AS13285 TalkTalk Communications Limited	`2.30ms` from Manchester, GB
90.246.38.150	AS5378 Vodafone Limited	`3.79ms` from Manchester, GB
15.160.106.38	AS16509 Amazon.com, Inc.	`0.14ms` from Milan, IT
148.77.105.54	AS397394 Gold Coast Broadband	`2.59ms` from New York City, US
96.90.157.6	AS7922 Comcast Cable Communications, LLC	`6.51ms` from New York City, US
60.99.78.182	AS17676 SoftBank Corp.	`3.92ms` from Osaka, JP
90.72.168.134	AS2376 Bleu SAS	`0.95ms` from Paris, FR
104.186.82.22	AS7018 AT&T Enterprises, LLC	`3.19ms` from San Antonio, US
192.72.223.22	AS4780 Digital United Inc.	`5.17ms` from Taipei, TW
86.121.159.38	AS8708 DIGI ROMANIA S.A.	`6.13ms` from Timisoara, RO
138.226.133.182	AS6079 RCN	`2.53ms` from Ashburn, US
164.223.168.214	AS89 Navy Network Information Center (NNIC)	`2.68ms` from Ashburn, US
79.131.140.54	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`8.71ms` from Athens, GR
148.113.225.38	AS16276 OVH SAS	`0.06ms` from Beauharnois, CA
120.14.186.134	AS4837 CHINA UNICOM China169 Backbone	`10.53ms` from Beijing, CN
71.79.5.214	AS10796 Charter Communications Inc	`9.06ms` from Columbus, US
216.34.173.6	AS3561 CenturyLink Communications, LLC	`0.98ms` from Dallas, US
180.119.248.22	AS4134 CHINANET-BACKBONE	`4.17ms` from Huai'an, CN
121.151.47.70	AS4766 Korea Telecom	`4.75ms` from Incheon, KR
175.125.63.246	AS9318 SK Broadband Co Ltd	`1.75ms` from Incheon, KR
5.70.185.214	AS5607 Sky UK Limited	`12.92ms` from London, GB

Traceroute

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

traceroute -a -n -q1 144.48.223.104

traceroute to 144.48.223.104 (144.48.223.104): 64 hops max, 52 byte packets

1 [AS15169] 142.251.52.39 16.496 ms

2 *

3 [AS3491] 63.223.31.182 172.836 ms

4 *

5 *

6 [AS135357] 144.48.223.104 158.315 ms

Measurement taken from

IPinfo ProbeNet in The Dalles, US

On February 7th 2026

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.

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