43.251.224.0/24

AS401701 · cognetcloud INC

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Summary

Country	Hong Kong
Domain	tgtserver.com
ASN	AS401701
Parent Range	43.251.224.0/22
Registry	APNIC
ID	ILAYERLIMITED-HK

WHOIS Details

inetnum:        43.251.224.0 - 43.251.227.255
netname:        ILAYERLIMITED-HK
descr:          I LAYER LIMITED
country:        HK
org:            ORG-ILL2-AP
admin-c:        IA533-AP
tech-c:         IA533-AP
abuse-c:        AI449-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-ILAYERLIMITED-HK
mnt-routes:     MAINT-ILAYERLIMITED-HK
mnt-irt:        IRT-ILAYERLIMITED-HK
last-modified:  2025-09-03T05:08:56Z
source:         APNIC

irt:            IRT-ILAYERLIMITED-HK
address:        Room 1501, Grand Millennium Plaza (Lower Block), 181 Queen's Road Central, HongKong
e-mail:         abuse@tgtserver.com
abuse-mailbox:  abuse@tgtserver.com
admin-c:        IA533-AP
tech-c:         IA533-AP
auth:           # Filtered
remarks:        abuse@tgtserver.com was validated on 2025-12-16
mnt-by:         MAINT-ILAYERLIMITED-HK
last-modified:  2025-12-16T16:37:24Z
source:         APNIC

organisation:   ORG-ILL2-AP
org-name:       I LAYER LIMITED
org-type:       LIR
country:        HK
address:        Room 1501
address:        Grand Millennium Plaza (Lower Block)
address:        181 Queen's Road Central
phone:          +852 67558621
e-mail:         support@tgtserver.com
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2024-12-10T13:00:14Z
source:         APNIC

role:           ABUSE ILAYERLIMITEDHK
country:        ZZ
address:        Room 1501, Grand Millennium Plaza (Lower Block), 181 Queen's Road Central, HongKong
phone:          +000000000
e-mail:         abuse@tgtserver.com
admin-c:        IA533-AP
tech-c:         IA533-AP
nic-hdl:        AI449-AP
remarks:        Generated from irt object IRT-ILAYERLIMITED-HK
remarks:        abuse@tgtserver.com was validated on 2025-12-16
abuse-mailbox:  abuse@tgtserver.com
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-16T16:37:45Z
source:         APNIC

role:           iLayer Administrator
address:        Room 1501, Grand Millennium Plaza (Lower Block), 181 Queen's Road Central, HongKong
country:        HK
phone:          +00852-67696989
e-mail:         abuse@tgtserver.com
admin-c:        IA533-AP
tech-c:         IA533-AP
nic-hdl:        IA533-AP
notify:         abuse@255.hk
mnt-by:         MAINT-ILAYER-HK
last-modified:  2024-12-09T16:47:48Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 43.251.224.0/24

Range	ASN	Company	Num of IPs
43.251.224.0/22	AS401696	I LAYER LIMITED	1,024
43.251.224.0/22	AS401701	I LAYER LIMITED	1,024

Nearby Ranges

BGP prefixes that overlap with 43.251.0.0/16

Range	ASN	Company	Num of IPs
43.251.244.0/22	AS9808	China Mobile Communications Corporation	1,024
43.251.84.0/22	AS45766	Md. Abdul Kayum Rashed t/a T-Network	1,024
43.251.88.0/22	AS45775	AKASHNET BROADBAND AND SERVICES PRIVATE LIMITED	1,024
43.251.104.0/22	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	1,024
43.251.200.0/22	AS4764	Telarus Pty Ltd	1,024
43.251.4.0/22	AS4837	China Unicom Hainan province network	1,024
43.251.36.0/22	AS4837	China Unicom Ningxia province network	1,024
43.251.204.0/22	AS134100	United Information Highway Co.,Ltd.	1,024
43.251.100.0/22	AS136160	Tianjin Shi Shi Ji Hulian Yuntong Network Technology Co., Ltd.	1,024
43.251.144.0/22	AS55547	KRISHNAM REALCON BUILDERS PRIVATE LIMITED	1,024
43.251.196.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
43.251.132.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
43.251.20.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
43.251.108.0/22	AS17766	Nexon Asia Pacific Pty Ltd	1,024
43.251.0.0/22	AS3320	FOSTERA DIGITAL S.R.L.	1,024
43.251.204.0/22	AS38794	United Information Highway Co.,Ltd.	1,024
43.251.52.0/22	AS38835	Buroserv Australia Pty Ltd	1,024
43.251.224.0/22	AS401696	I LAYER LIMITED	1,024
43.251.224.0/22	AS401701	I LAYER LIMITED	1,024
43.251.60.0/22	AS131593	PEGATRON	1,024
43.251.180.0/22	AS16509	Amazon.com, Inc.	1,024
43.251.120.0/22	AS17598	LG HelloVision Corp.	1,024
43.251.200.0/22	AS9268	Telarus Pty Ltd	1,024
43.251.24.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
43.251.140.0/22	AS9381	HKBN Enterprise Solutions HK Limited	1,024
43.251.18.0/23	AS141201	Jabatan Digital Negara (JDN)	512
43.251.32.0/23	AS63849	Easy Tone Network Limited	512
43.251.14.0/23	AS10099	China Unicom Global Limited	512
43.251.16.0/23	AS55933	HongKong Virtual Internal Server Company Limited	512
43.251.117.0/24	AS62468	Dragon Network Int'l Co. Ltd	256
43.251.32.0/24	AS63849	Easy Tone Network Limited	256
43.251.34.0/24	AS63849	Easy Tone Network Limited	256
43.251.35.0/24	AS63849	Easy Tone Network Limited	256
43.251.158.0/24	AS63916	IPTelecom Global Network	256
43.251.113.0/24	AS132825	MYTEK TRADING PTY LTD	256
43.251.48.0/24	AS132827	JiNenSys	256
43.251.49.0/24	AS132827	RANJPN	256
43.251.106.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	256
43.251.107.0/24	AS132839	UNIT 04,7/F,BRIGHT WAY,TOWER NO. 33 MONG KOK ROAD	256
43.251.118.0/24	AS133073	Dragon Network Int'l Co. Ltd	256
43.251.119.0/24	AS133073	Dragon Network Int'l Co. Ltd	256
43.251.65.0/24	AS136462	MT HK Hong Kong	256
43.251.67.0/24	AS136462	MT HK Hong Kong	256
43.251.66.0/24	AS136462	MT HK Hong Kong	256
43.251.64.0/24	AS136462	MT	256
43.251.187.0/24	AS142622	Bunny Communications LLC	256
43.251.185.0/24	AS202736	WISDOM CLOUD INTERNET TECHNOLOGY PTE. LTD.	256
43.251.161.0/24	AS207252	Realtox-Media	256
43.251.160.0/24	AS207252	Realtox-Media	256
43.251.166.0/24	AS22363	Zero2Infinity Cust alloc - AU	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
43.251.224.1	AS401701 cognetcloud INC	`0.81ms` 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
98.229.165.40	AS7922 Comcast Cable Communications, LLC	`11.04ms` from Boston, US
41.40.38.168	AS8452 TE-AS	`4.54ms` from Cairo, EG
91.34.9.8	AS3320 Deutsche Telekom AG	`2.95ms` from Duesseldorf, DE
108.136.175.168	AS16509 Amazon.com, Inc.	`0.46ms` from Jakarta, ID
128.116.161.152	AS35612 EOLO S.p.A.	`3.76ms` from Milan, IT
98.117.204.88	AS701 Verizon Business	`4.66ms` from Philadelphia, US
185.32.19.216	AS49835 Fundacio guifi.net	`0.90ms` from Barcelona, ES
39.130.180.8	AS9808 China Mobile Communications Group Co., Ltd.	`19.88ms` from Chengdu, CN
96.167.195.24	AS393232 Comcast Cable Communications, LLC	`0.06ms` from Chicago, US
50.109.89.184	AS5650 Frontier Communications of America, Inc.	`8.17ms` from Chicago, US
125.161.15.56	AS7713 PT Telekomunikasi Indonesia	`2.19ms` from Jakarta, ID
45.123.162.72	AS58765 B TEL INTERNET PRIVATE LIMITED	`0.40ms` from Kolkata, IN
206.117.246.8	AS226 Los Nettos	`0.43ms` from Los Angeles, US
85.31.203.248	AS30781 Free Pro SAS	`0.47ms` from Marseille, FR
128.28.33.88	AS2514 NTT PC Communications, Inc.	`2.88ms` from Osaka, JP
51.254.168.24	AS16276 OVH SAS	`0.08ms` from Roubaix, FR
73.225.175.24	AS7922 Comcast Cable Communications, LLC	`5.58ms` from Seattle, US
125.134.91.72	AS4766 Korea Telecom	`6.31ms` from Seoul, KR
182.112.15.8	AS4837 CHINA UNICOM China169 Backbone	`2.52ms` from Zhengzhou, CN
97.180.120.40	AS6167 Verizon Business	`11.87ms` from Atlanta, US
104.198.158.152	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
177.207.210.248	AS18881 TELEFÔNICA BRASIL S.A	`1.04ms` from Curitiba, BR
97.122.241.152	AS209 CenturyLink Communications, LLC	`1.62ms` from Denver, US
66.112.42.152	AS22561 CenturyLink Communications, LLC	`14.15ms` from Denver, US
80.139.40.168	AS3320 Deutsche Telekom AG	`3.02ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f3 43.251.224.22

traceroute to 43.251.224.22 (43.251.224.22): 64 hops max, 52 byte packets

3 [AS7578] 206.148.27.38 0.929 ms

4 *

5 *

6 [AS401701] 43.251.224.22 32.031 ms

Measurement taken from

IPinfo ProbeNet in Singapore, SG

On April 5th 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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