103.72.4.0/23

AS63916 · IPTELECOM Global

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Summary

Country	Hong Kong
Domain	techavenue.hk
ASN	AS63916
Registry	APNIC
ID	TIL-HK

WHOIS Details

inetnum:        103.72.4.0 - 103.72.5.255
netname:        TIL-HK
descr:          Techavenue International Ltd
country:        HK
org:            ORG-TIL6-AP
admin-c:        TILA1-AP
tech-c:         TILA1-AP
status:         ALLOCATED PORTABLE
abuse-c:        AT1444-AP
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-TIL-HK
mnt-routes:     MAINT-TIL-HK
mnt-irt:        IRT-TIL-HK
last-modified:  2022-10-12T04:58:04Z
source:         APNIC

irt:            IRT-TIL-HK
address:        Unit A/3F, Winner Commercial Building, 401-3, Lockhart Road, Hong Kong, Hong Kong
e-mail:         ipnoc@techavenue.hk
abuse-mailbox:  ipnoc@techavenue.hk
admin-c:        TILA1-AP
tech-c:         TILA1-AP
auth:           # Filtered
remarks:        ipnoc@techavenue.hk was validated on 2025-12-18
mnt-by:         MAINT-TIL-HK
last-modified:  2025-12-18T09:37:51Z
source:         APNIC

organisation:   ORG-TIL6-AP
org-name:       Techavenue International Ltd
org-type:       LIR
country:        HK
address:        Unit A/3F, Winner Commercial Building
address:        401-3, Lockhart Road
address:        Hong Kong
phone:          +852-3678-6766
fax-no:         +852-3678-6768
e-mail:         ipnoc@techavenue.hk
mnt-ref:        APNIC-HM
mnt-by:         APNIC-HM
last-modified:  2023-09-05T02:16:40Z
source:         APNIC

role:           ABUSE TILHK
country:        ZZ
address:        Unit A/3F, Winner Commercial Building, 401-3, Lockhart Road, Hong Kong, Hong Kong
phone:          +000000000
e-mail:         ipnoc@techavenue.hk
admin-c:        TILA1-AP
tech-c:         TILA1-AP
nic-hdl:        AT1444-AP
remarks:        Generated from irt object IRT-TIL-HK
remarks:        ipnoc@techavenue.hk was validated on 2025-12-18
abuse-mailbox:  ipnoc@techavenue.hk
mnt-by:         APNIC-ABUSE
last-modified:  2025-12-18T09:38:13Z
source:         APNIC

role:           Techavenue International Ltd administrator
address:        Unit A/3F, Winner Commercial Building, 401-3, Lockhart Road, Hong Kong, Hong Kong
country:        HK
phone:          +852-3678-6766
fax-no:         +852-3678-6766
e-mail:         ipnoc@techavenue.hk
admin-c:        TILA1-AP
tech-c:         TILA1-AP
nic-hdl:        TILA1-AP
mnt-by:         MAINT-TIL-HK
last-modified:  2015-08-13T05:32:45Z
source:         APNIC

route:          103.72.4.0/23
descr:          IPTELECOM Japan
origin:         AS55799
mnt-by:         MAINT-TIL-HK
last-modified:  2022-10-12T06:22:32Z
source:         APNIC

route:          103.72.4.0/23
descr:          IPTELECOM Japan
origin:         AS63916
mnt-by:         MAINT-TIL-HK
last-modified:  2022-10-12T06:22:40Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 103.72.4.0/23

Range	ASN	Company	Num of IPs
103.72.4.0/24	AS63916	IPTELECOM Japan	256
103.72.5.0/24	AS63916	IPTELECOM Japan	256

Nearby Ranges

BGP prefixes that overlap with 103.72.0.0/16

Range	ASN	Company	Num of IPs
103.72.216.0/22	AS133300	Soibam Technology Private Limited	1,024
103.72.168.0/22	AS133661	Himachal Future Cable And Datacom Private Limited	1,024
103.72.120.0/22	AS131482	Hangzhou Aron Teconology Co.,Ltd.	1,024
103.72.72.0/22	AS132296	Seven Star Digital Network Private Limited	1,024
103.72.120.0/22	AS398704	Hangzhou Aron Teconology Co.,Ltd.	1,024
103.72.120.0/22	AS398704	Hangzhou Aron Teconology Co.,Ltd.	1,024
103.72.152.0/22	AS26658	Block D,GLEE IND BUILDING, Chai Wan, Kok, Chai Wan	1,024
103.72.8.0/22	AS151729	SWIFTIFY PRIVATE LIMITED	1,024
103.72.188.0/22	AS132400	COMMUNITY CABLE VISION CORPORATION	1,024
103.72.96.0/22	AS149068	iNET software one member company limited	1,024
103.72.220.0/22	AS133661	Fastway Media Cable Network Private Ltd	1,024
103.72.120.0/22	AS131482	Hangzhou Aron Teconology Co.,Ltd.	1,024
103.72.202.0/23	AS9723	Data Outsource Pty Ltd	512
103.72.208.0/23	AS133075	Telesmart Limited	512
103.72.68.0/23	AS149078	BISOU DIGITAL TECHNOLOGY COMPANY LIMITED	512
103.72.70.0/23	AS149078	CSOFT TECHNOLOGY COMPANY LIMITED	512
103.72.56.0/23	AS150895	GOLD VPS LIMITED	512
103.72.58.0/23	AS151788	EAGLE VISION INC.	512
103.72.214.0/23	AS18022	RING WEB HOST	512
103.72.104.0/23	AS9370	Doctionary Japan Limited Liability Company	512
103.72.211.0/24	AS136008	Wilson Parking Australia 1992 PTY LTD	256
103.72.62.0/24	AS136557	AdroitSSD	256
103.72.63.0/24	AS136557	AdroitSSD	256
103.72.200.0/24	AS141333	Rocket Media Group	256
103.72.3.0/24	AS147302	Kurta Gali (Private) Limited	256
103.72.193.0/24	AS132401	COMCAST INDIA ENGINEERING CENTER I LLP	256
103.72.87.0/24	AS58895	Style Of Global, IT Support and Services Company	256
103.72.102.0/24	AS9457	URLStart Datacenter	256
103.72.89.0/24	AS150235	PT Insolikh Jaringan Multimedia	256
103.72.4.0/24	AS63916	IPTELECOM Japan	256
103.72.192.0/24	AS132398	National Supercomputing Centre (NSCC) Singapore	256
103.72.65.0/24	AS151786	Wink Network	256
103.72.5.0/24	AS63916	IPTELECOM Japan	256
103.72.64.0/24	AS151791	Amader Internet Connection	256
103.72.100.0/24	AS153933	Xevera	256
103.72.194.0/24	AS131642	SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED	256
103.72.195.0/24	AS197537	Racksleaf Networks	256
103.72.109.0/24	AS132365	Bangladesh Agricultural University	256
103.72.88.0/24	AS38084	Ethan Group Pty Ltd	256
103.72.161.0/24	AS132327	Allianz Global Investors Taiwan Ltd.	256
103.72.108.0/24	AS132320	South Australian Health and Medical Research Institute Ltd	256
103.72.101.0/24	AS44259	SRMAK TECHNOLOGICAL SYSTEM PRIVATE LIMITED	256
103.72.103.0/24	AS56683	GLOBAL COMMUNICATION NETWORK LIMITED	256
103.72.84.0/24	AS58895	Style Of Global, IT Support and Services Company	256
103.72.85.0/24	AS58895	Style Of Global, IT Support and Services Company	256
103.72.86.0/24	AS58895	Style Of Global, IT Support and Services Company	256
103.72.210.0/24	AS132424	Brambles Limited	256
103.72.138.0/24	AS134663	I-WEB (Pvt) Ltd	256
103.72.139.0/24	AS134663	I-WEB (Pvt) Ltd	256

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.72.5.1	AS63916 IPTELECOM Global	`0.80ms` from Tokyo, JP
103.72.4.38	AS63916 IPTELECOM Global	`0.90ms` from Tokyo, JP

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
51.224.253.39	AS16509 Amazon.com, Inc.	`1.01ms` from Berlin, DE
141.136.48.247	AS16006 RUPKKI s.r.o.	`7.24ms` from Bratislava, SK
197.56.83.71	AS8452 TE-AS	`3.26ms` from Cairo, EG
23.29.220.55	AS22995 Xplore Inc.	`4.56ms` from Calgary, CA
27.63.192.135	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`11.13ms` from Chennai, IN
107.136.147.247	AS7018 AT&T Enterprises, LLC	`5.70ms` from Chicago, US
219.148.208.7	AS4134 CHINANET-BACKBONE	`6.68ms` from Dalian, CN
178.243.168.183	AS16135 Turkcell A.S.	`16.71ms` from Istanbul, TR
81.96.66.39	AS5089 Virgin Media Limited	`5.35ms` from London, GB
75.204.87.71	AS6167 Verizon Business	`13.70ms` from Los Angeles, US
114.142.16.55	AS7679 QTnet,Inc.	`7.80ms` from Osaka, JP
165.228.117.87	AS1221 Telstra Limited	`1.75ms` from Perth, AU
95.248.134.135	AS3269 Telecom Italia S.p.A.	`4.19ms` from Rome, IT
211.227.131.103	AS4766 Korea Telecom	`5.92ms` from Seoul, KR
162.192.121.7	AS7018 AT&T Enterprises, LLC	`9.83ms` from Atlanta, US
134.58.58.7	AS2611 BELNET	`0.97ms` from Brussels, BE
213.219.130.215	AS9031 EDPNETapp	`1.11ms` from Brussels, BE
105.76.17.119	AS36884 Wana Corporate	`7.34ms` from Casablanca, MA
96.164.47.215	AS393232 Comcast Cable Communications, LLC	`0.84ms` from Chicago, US
130.235.210.87	AS2846 Lund University	`3.18ms` from Copenhagen, DK
117.253.31.71	AS9829 National Internet Backbone	`11.81ms` from Delhi, IN
34.255.101.7	AS16509 Amazon.com, Inc.	`0.14ms` from Dublin, IE
84.137.227.199	AS3320 Deutsche Telekom AG	`6.06ms` from Duesseldorf, DE
2.222.154.39	AS5607 Sky UK Limited	`4.50ms` from Erith, GB
31.126.45.135	AS2856 British Telecommunications PLC	`6.05ms` 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 -f3 103.72.5.239

traceroute to 103.72.5.239 (103.72.5.239): 64 hops max, 52 byte packets

3 [] 101.203.88.16 2.537 ms

4 *

5 [] 43.251.156.6 2.048 ms

6 *

7 [AS63916] 103.72.5.239 1.785 ms

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

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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