43.243.72.0/22

AS152194 · CTG Server Limited

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Summary

Country	Hong Kong
Domain	fe.com.hk
ASN	AS152194
Registry	APNIC
ID	FES-HK

WHOIS Details

inetnum:        43.243.72.0 - 43.243.75.255
netname:        FES-HK
descr:          FE Studio Limited
descr:          Flat 13, 4/F Trans Asia Ctr
descr:          18 Kin Hong St
country:        HK
org:            ORG-FSL4-AP
admin-c:        FSLA1-AP
tech-c:         FSLA1-AP
abuse-c:        AF591-AP
status:         ALLOCATED 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-lower:      MAINT-FES-HK
mnt-routes:     MAINT-FES-HK
mnt-irt:        IRT-FES-HK
last-modified:  2020-10-28T13:03:59Z
source:         APNIC

irt:            IRT-FES-HK
address:        Mega II IDC
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        FSLA1-AP
tech-c:         FSLA1-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-08-26
mnt-by:         MAINT-FES-HK
last-modified:  2025-11-18T00:29:06Z
source:         APNIC

organisation:   ORG-FSL4-AP
org-name:       FE Studio Limited
org-type:       LIR
country:        HK
address:        Flat 13, 4/F Trans Asia Ctr
address:        18 Kin Hong St
phone:          +852-36110789
fax-no:         +852-21250455
e-mail:         [email protected]
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:22Z
source:         APNIC

role:           ABUSE FESHK
country:        ZZ
address:        Mega II IDC
phone:          +000000000
e-mail:         [email protected]
admin-c:        FSLA1-AP
tech-c:         FSLA1-AP
nic-hdl:        AF591-AP
remarks:        Generated from irt object IRT-FES-HK
remarks:        [email protected] was validated on 2025-08-26
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-08-26T13:43:04Z
source:         APNIC

role:           FE Studio Limited administrator
address:        3/F Trans Asia Ctr, 18 Kin Hong St, Kwai Chung
country:        HK
phone:          +852-62767824
e-mail:         [email protected]
admin-c:        FSLA1-AP
tech-c:         FSLA1-AP
nic-hdl:        FSLA1-AP
mnt-by:         MAINT-FES-HK
last-modified:  2014-09-04T15:37:09Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 43.243.0.0/16

Range	ASN	Company	Num of IPs
43.243.136.0/22	AS4808	Beijing yunchuang communication Technology Co.Ltd.	1,024
43.243.116.0/22	AS38719	Web Address Registration PTY LTD	1,024
43.243.92.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
43.243.88.0/22	AS9929	China Unicom Hebei province network	1,024
43.243.184.0/22	AS63827	PT Econdelight	1,024
43.243.132.0/22	AS59257	CMPak Limited	1,024
43.243.244.0/22	AS58834	Guangdong Cable Corporation Limited	1,024
43.243.24.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
43.243.32.0/22	AS12975	Palestine Telecommunications Company (PALTEL)	1,024
43.243.164.0/22	AS133054	Reasonable Software House Limited	1,024
43.243.120.0/22	AS133606	Timor Plaza II, Comoro Dili, Timor Leste	1,024
43.243.176.0/22	AS133606	Viettel Timor Leste	1,024
43.243.128.0/22	AS133775	XIAMEN CenturyNetcomNetwork Services Limited	1,024
43.243.60.0/22	AS55561	Two Degrees Mobile Limited	1,024
43.243.12.0/22	AS4847	BeiJing guangdianxinchuang communication &	1,024
43.243.4.0/22	AS4837	China Unicom Gansu province network	1,024
43.243.188.0/22	AS138415	RedLuff, LLC	1,024
43.243.96.0/22	AS138546	Ncell Pty. Ltd.	1,024
43.243.208.0/22	AS153494	UNIT 04, 7/F BRIGHT WAY TWOER	1,024
43.243.240.0/22	AS153494	UNIT 04, 7/F BRIGHT WAY TWOER	1,024
43.243.44.0/22	AS153494	UNIT 04, 7/F BRIGHT WAY TOWER	1,024
43.243.64.0/22	AS153494	UNIT 04, 7/F BRIGHT WAY TOWER	1,024
43.243.228.0/22	AS4837	UNICOM InnerMongolia province network	1,024
43.243.40.0/22	AS16509		1,024
43.243.16.0/22	AS4837	UNICOM Sichuan province network	1,024
43.243.148.0/22	AS17621	5F Greatwall Bldg., A38 Xueyuan Road Haidian District,Beijing	1,024
43.243.156.0/22	AS4837	UNICOM GuiZhou Province Network	1,024
43.243.232.0/22	AS23724	ChinaNetCenter Ltd.	1,024
43.243.84.0/22	AS25820	Cluster Logic Inc	1,024
43.243.58.0/23	AS132268	Velocity Net Limited	512
43.243.56.0/23	AS132857	FULL FLAVOUR LIMITED	512
43.243.237.0/24	AS38583	Orro Pty Ltd	256
43.243.236.0/24	AS38583	Orro CSG Customers - NSW	256
43.243.118.0/24	AS38719	Dreamscape Networks Inc Australia	256
43.243.194.0/24	AS32043	NeoFiber Communications inc.	256
43.243.195.0/24	AS21859	ITAOYUN LIMITED	256
43.243.255.0/24	AS17408	Taiwan Infrastructure Network Technologies	256
43.243.193.0/24	AS16509	ITAOYUN	256
43.243.192.0/24	AS134972	ITAOYUN LIMITED IPXO	256
43.243.171.0/24	AS134176	Asia Pacific Cloud (Hong Kong) Holdings Limited	256
43.243.170.0/24	AS134176	Asia Pacific Cloud (Hong Kong) Holdings Limited	256
43.243.238.0/24	AS55766	Orro Pty Ltd	256
43.243.239.0/24	AS55766	Orro Pty Ltd	256
43.243.168.0/24	AS55933	Asia Pacific Cloud (Hong Kong) Holdings Limited	256
43.243.169.0/24	AS55933	Asia Pacific Cloud (Hong Kong) Holdings Limited	256
43.243.0.0/24	AS56294	NetVault	256
43.243.2.0/24	AS56294	NetVault	256
43.243.3.0/24	AS56294	NetVault	256
43.243.224.0/24	AS58779	i4HK Limited	256

Hosted domains

There are 2,028 domain names hosted across 138 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
43.243.74.129	AS152194 CTG Server Limited	`0.67ms` from Hong Kong, HK
43.243.73.129	AS152194 CTG Server Limited	`0.69ms` from Hong Kong, HK
43.243.75.1	AS152194 CTG Server Limited	`0.72ms` from Hong Kong, HK
43.243.72.1	AS152194 CTG Server Limited	`0.71ms` 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
81.192.64.198	AS6713 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.95ms` from Casablanca, MA
208.44.193.70	AS26885 Kaplan Higher Education Corporation	`1.71ms` from Chicago, US
12.86.44.38	AS7018 AT&T Enterprises, LLC	`1.22ms` from Dallas, US
52.138.174.246	AS8075 Microsoft Corporation	`0.14ms` from Dublin, IE
3.75.184.38	AS16509 Amazon.com, Inc.	`0.45ms` from Frankfurt am Main, DE
37.136.250.102	AS16086 DNA Oyj	`14.28ms` from Helsinki, FI
119.201.9.246	AS4766 Korea Telecom	`4.67ms` from Incheon, KR
222.238.56.134	AS9318 SK Broadband Co Ltd	`6.87ms` from Incheon, KR
90.241.157.182	AS5378 Vodafone Limited	`8.20ms` from Manchester, GB
177.255.97.246	AS27831 Colombia Móvil	`7.25ms` from Medellin, CO
198.58.211.118	AS1403 EBOX	`1.28ms` from Montreal, CA
174.94.31.86	AS577 Bell Canada	`3.83ms` from Montreal, CA
121.112.42.70	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.96ms` from Osaka, JP
78.197.41.54	AS12322 Free SAS	`1.22ms` from Paris, FR
173.8.200.134	AS7922 Comcast Cable Communications, LLC	`7.64ms` from Portland, US
189.244.114.198	AS8151 UNINET	`11.22ms` from Santiago de Queretaro, MX
216.10.234.70	AS53664 Pico Quantitative Trading, LLC	`0.79ms` from Secaucus, US
114.70.93.38	AS18164 Mokpo University	`6.58ms` from Seoul, KR
103.159.197.86	AS140470 PT Andalan Dinamika Informatika	`14.22ms` from Singapore, SG
54.253.131.182	AS16509 Amazon.com, Inc.	`0.12ms` from Sydney, AU
52.192.22.214	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
61.25.216.118	AS9824 JCOM Co., Ltd.	`10.14ms` from Tokyo, JP
139.87.75.134	AS6142 Oracle Corporation	`0.48ms` from Ashburn, US
185.14.201.70	AS60597 S. CHRISTOFOROU & SIA O.E.	`1.62ms` from Athens, GR
108.232.157.118	AS7018 AT&T Enterprises, LLC	`4.62ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f5 43.243.75.129

traceroute to 43.243.75.129 (43.243.75.129): 64 hops max, 52 byte packets

5 [] 36.255.56.179 0.333 ms

6 [] 36.255.57.98 0.328 ms

7 [AS152194] 43.243.75.129 0.855 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 30th 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.

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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