103.211.245.0/24

AS135273 · NTC ASIA LIMITED

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Summary

Country	Hong Kong
Domain	ntcasia.com.hk
ASN	AS135273
Parent Range	103.211.244.0/22
Registry	APNIC
ID	NTC-ASIA-HK

WHOIS Details

inetnum:        103.211.245.0 - 103.211.245.255
netname:        NTC-ASIA-HK
descr:          NTC-ASIA-HK
country:        HK
admin-c:        NALA2-AP
tech-c:         NALA2-AP
abuse-c:        AN999-AP
status:         ALLOCATED NON-PORTABLE
mnt-by:         MAINT-NTCASIA-HK
mnt-irt:        IRT-NTCASIA-HK
last-modified:  2021-03-09T13:15:25Z
source:         APNIC

irt:            IRT-NTCASIA-HK
address:        Unit 501, 5/F Free Trade Centre, 49 Tsun Yip Street, Kwun Tong, Hong Kong.
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        NLNA8-AP
tech-c:         NLNA8-AP
auth:           # Filtered
remarks:        [email protected] was validated on 2025-07-30
mnt-by:         MAINT-NTCASIA-HK
last-modified:  2025-11-18T00:30:42Z
source:         APNIC

role:           ABUSE NTCASIAHK
country:        ZZ
address:        Unit 501, 5/F Free Trade Centre, 49 Tsun Yip Street, Kwun Tong, Hong Kong.
phone:          +000000000
e-mail:         [email protected]
admin-c:        NLNA8-AP
tech-c:         NLNA8-AP
nic-hdl:        AN999-AP
remarks:        Generated from irt object IRT-NTCASIA-HK
remarks:        [email protected] was validated on 2025-07-30
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-07-30T01:03:15Z
source:         APNIC

role:           NTC ASIA LIMITED administrator
address:        Unit 501, 5/F Free Trade Centre, 49 Tsun Yip Street, Kwun Tong, Hong Kong.
country:        HK
phone:          +852 9091 4600
e-mail:         [email protected]
admin-c:        NLNA8-AP
tech-c:         NLNA8-AP
nic-hdl:        NALA2-AP
mnt-by:         MAINT-NTCASIA-HK
last-modified:  2022-02-22T08:29:42Z
source:         APNIC

route:          103.211.245.0/24
origin:         AS135273
descr:          NTC ASIA LIMITED Unit 3, 8/F, Free Trade Centre, 49 Tsun Yip Street, Kwun Ton
mnt-by:         MAINT-NTCASIA-HK
last-modified:  2021-06-22T22:59:04Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.211.245.0/24

Range	ASN	Company	Num of IPs
103.211.244.0/22	AS135273	ROOM 1012, 10/F, 302-308 HENNESSY ROAD, WANCHAI, HONG KONG.	1,024

Nearby Ranges

BGP prefixes that overlap with 103.211.0.0/16

Range	ASN	Company	Num of IPs
103.211.92.0/22	AS135158	Room 1002, 10/F.,	1,024
103.211.108.0/22	AS133287	Andhra Pradesh State FiberNet Limited	1,024
103.211.0.0/22	AS32708	LoadEdge Limited	1,024
103.211.244.0/22	AS135273	ROOM 1012, 10/F, 302-308 HENNESSY ROAD, WANCHAI, HONG KONG.	1,024
103.211.72.0/22	AS18282	Tonami System Solutions Co., Ltd.	1,024
103.211.120.0/22	AS9245	Compass Communications Ltd	1,024
103.211.212.0/22	AS63752	Department of Science and Technology of Phu Tho province	1,024
103.211.176.0/22	AS58659	Quest Consultancy Pvt Ltd	1,024
103.211.220.0/22	AS4837	Unicom (Jiangsu) Industry Internet Co. LTD	1,024
103.211.44.0/22	AS4811	Shanghai Giant Network Technology Co., Ltd.	1,024
103.211.240.0/22	AS45852	Bendigo Bank	1,024
103.211.208.0/22	AS9268	Over the Wire Pty Ltd	1,024
103.211.76.0/22	AS134905	Bharatnet Communications Private Limited	1,024
103.211.216.0/22	AS394695	BigRock Solutions Ltd	1,024
103.211.112.0/22	AS134913	JETWAY BROADBAND INDIA PVT LTD	1,024
103.211.152.0/22	AS134916	Soliton NetLink Pvt. Ltd.	1,024
103.211.128.0/22	AS135031	Lightstorm Telecom Connectivity Private Limited	1,024
103.211.180.0/22	AS33452	Ridge Wireless Inc.	1,024
103.211.144.0/22	AS132817	DZCRD Networks Ltd	1,024
103.211.124.0/22	AS132839	602,6F Join In Hang Sing Centre Kwai Fung Crescent	1,024
103.211.50.0/23	AS131722	Kementrian Pekerjaan Umum	512
103.211.162.0/23	AS134868	SHYAMALI BROADBAND AND FIBER CABLE PVT LTD	512
103.211.6.0/23	AS135153	Kassawin Pty Ltd	512
103.211.24.0/23	AS135154	Genesis Energy Limited	512
103.211.140.0/23	AS135160	INTERMEDIA.NET AUSTRALIA PTY. LTD.	512
103.211.200.0/23	AS135918	NOVA SQUARE LIMITED	512
103.211.206.0/23	AS135918	LAM TRAN SOFTWARE DEVELOPMENT COMPANY LIMITED	512
103.211.26.0/23	AS150193	PT Olean Permata Telematika	512
103.211.202.0/23	AS151774	CLOUDLINKS TECHNOLOGIES PVT LTD	512
103.211.118.0/23	AS203554	Internet Gateway Singapore	512
103.211.83.0/24	AS135467	PT. Bank Bukopin, Tbk	256
103.211.192.0/24	AS64079	Chinatelecom Global Indonesia cloud address block	256
103.211.193.0/24	AS64079	Chinatelecom Global Indonesia cloud address block	256
103.211.150.0/24	AS137187	Static Allocation for WANGSU Systems	256
103.211.151.0/24	AS137187	Static allocation for CDN Peering	256
103.211.232.0/24	AS133823	PT. Infokom Elektrindo	256
103.211.161.0/24	AS151001	PT Hantamo Web Cepat	256
103.211.160.0/24	AS131769	CV Prestasi Sukses Gemilang	256
103.211.172.0/24	AS16509	Sportsbet Pty Ltd	256
103.211.228.0/24	AS17497	LiaSail Hong Kong	256
103.211.229.0/24	AS17497	LiaSail Hong Kong	256
103.211.149.0/24	AS17501	Static Allocation for AKAMAI Systems	256
103.211.244.0/24	AS135273	NTC-ASIA-HK	256
103.211.101.0/24	AS9304	Arisk Communications Inc.	256
103.211.142.0/24	AS135165	Laing O'Rourke Australia Pty Ltd	256
103.211.0.0/24	AS32708	LoadProxy LLC	256
103.211.1.0/24	AS32708	LoadProxy LLC	256
103.211.198.0/24	AS135140	Qun Ying Network Technology (Hong Kong) Co., Limited	256
103.211.80.0/24	AS134906	Nanjil Internet Services Pvt Ltd	256
103.211.239.0/24	AS45144	Trio Mobile Sdn Bhd	256

Hosted domains

There are 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
103.211.245.204	packetfilters.net	3

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.211.245.194	AS135273 NTC ASIA LIMITED	`0.78ms` 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
81.26.217.104	AS31673 Uniserver Internet B.V.	`0.53ms` from Amsterdam, NL
51.138.8.56	AS8075 Microsoft Corporation	`0.19ms` from Amsterdam, NL
71.77.21.104	AS11426 Charter Communications Inc	`10.70ms` from Ashburn, US
41.251.151.40	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.17ms` from Casablanca, MA
83.185.199.56	AS1257 Tele2 Sverige AB	`3.95ms` from Falkenberg, SE
90.101.255.232	AS3215 Orange S.A.	`10.97ms` from Frankfurt am Main, DE
178.91.101.8	AS9198 JSC Kazakhtelecom	`4.52ms` from Karagandy, KZ
109.151.123.120	AS2856 British Telecommunications PLC	`4.07ms` from London, GB
83.42.88.120	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.82ms` from Madrid, ES
35.180.19.184	AS16509 Amazon.com, Inc.	`0.15ms` from Paris, FR
151.75.36.56	AS1267 WIND TRE S.P.A.	`6.56ms` from Rome, IT
34.118.21.120	AS396982 Google LLC	`0.10ms` from Warsaw, PL
114.23.250.136	AS56030 Voyager Internet Ltd.	`0.48ms` from Auckland, NZ
1.141.24.152	AS1221 Telstra Limited	`2.30ms` from Brisbane, AU
76.134.15.8	AS7922 Comcast Cable Communications, LLC	`10.36ms` from Dallas, US
167.71.62.88	AS14061 DigitalOcean, LLC	`0.23ms` from Frankfurt am Main, DE
162.234.115.232	AS7018 AT&T Enterprises, LLC	`10.38ms` from Houston, US
104.172.239.248	AS20001 Charter Communications Inc	`4.25ms` from Los Angeles, US
194.193.178.168	AS7545 TPG Telecom Limited	`1.62ms` from Melbourne, AU
79.58.245.216	AS3269 Telecom Italia S.p.A.	`3.94ms` from Milan, IT
74.15.222.232	AS577 Bell Canada	`2.11ms` from Montreal, CA
126.31.247.24	AS17676 SoftBank Corp.	`3.50ms` from Osaka, JP
24.20.196.8	AS7922 Comcast Cable Communications, LLC	`5.09ms` from Portland, US
100.27.207.24	AS14618 Amazon.com, Inc.	`0.46ms` from Reston, US
80.234.83.136	AS12389 PJSC Rostelecom	`0.22ms` from Samara, RU

Traceroute

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

traceroute -a -n -q1 -f3 103.211.245.193

traceroute to 103.211.245.193 (103.211.245.193): 64 hops max, 52 byte packets

3 [] 31.31.38.192 4.197 ms

4 [] 36.255.56.176 1.034 ms

5 *

6 [AS135273] 103.211.245.193 1.524 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On January 18th 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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