103.229.100.0/23

AS38851 · TNET-NET

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Taiwan
Domain	twt.com.tw
ASN	AS38851
Parent Range	103.229.100.0/22
Registry	APNIC
ID	TWT-NET

WHOIS Details

inetnum:        103.229.100.0 - 103.229.103.255
netname:        TWT-NET
descr:          TWT Communication Inc
descr:          10F., No. 78, Sec. 2, Chungshin Rd., descr:Sanchung City, Taipei
country:        TW
admin-c:        SC2360-AP
tech-c:         SC2360-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-AP
last-modified:  2021-11-04T00:50:06Z
source:         APNIC

irt:            IRT-TWNIC-AP
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
e-mail:         hostmaster@twnic.tw
abuse-mailbox:  hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
auth:           # Filtered
remarks:        Please note that TWNIC is not an ISP and is not empowered
remarks:        to investigate complaints of network abuse.
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-05-23T00:01:36Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         scott chang
address:        TWT Communication Inc. 10F., No. 78, Sec. 2, Chungshin Rd., Sanchung City, Taipei
country:        TW
phone:          +886-2-2974-3399
fax-no:         +886-2-2974-3399
e-mail:         chang.scott@twt.com.tw
nic-hdl:        SC2360-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-08-28T08:30:01Z
source:         APNIC
remarks:        (hid:SC2997-TW)

inetnum:        103.229.100.0 - 103.229.103.255
netname:        TWT-TW
descr:          TWT NET CORPORATION
descr:          10F., No.78, Sec. 2, Chongxin Rd., Sanchong Dist.
descr:          New Taipei City, Taiwan (R.O.C Taiwan
country:        TW
admin-c:        SC2997-TW
tech-c:         SC2997-TW
mnt-by:         MAINT-TW-TWNIC
changed:        huang.mingjie@twt.com.tw 20141016
status:         ASSIGNED NON-PORTABLE
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

person:         scott chang
address:        TWT Communication Inc.
address:        10F., No. 78,  Sec. 2, Chungshin Rd., Sanchung City, Taipei
address:        Taipei Taiwan
country:        TW
phone:          02-2974-3399
fax-no:         02-2973-4717
e-mail:         chang.scott@twt.com.tw
nic-hdl:        SC2997-TW
changed:        hostmaster@twnic.net 20121213
remarks:        This information has been partially mirrored by APNIC from
remarks:        TWNIC. To obtain more specific information, please use the
remarks:        TWNIC whois server at whois.twnic.net.
source:         TWNIC

Overlapping Ranges

BGP prefixes that contain 103.229.100.0/23

Range	ASN	Company	Num of IPs
103.229.100.0/22	AS38851	TWT NET CORPORATION	1,024

Nearby Ranges

BGP prefixes that overlap with 103.229.0.0/16

Range	ASN	Company	Num of IPs
103.229.172.0/22	AS59084	SHANXI CABLE&BROADCASTING INFORMATION NETWORK(GROUP) CO.LTD	1,024
103.229.32.0/22	AS10204	NTT MSC Sdn Bhd	1,024
103.229.192.0/22	AS131404	Masters Technology Corporation	1,024
103.229.176.0/22	AS133453	Mogul Service LLC	1,024
103.229.72.0/22	AS136170	PT Cyber Data Technology	1,024
103.229.212.0/22	AS138950	Guangdong LITONG Network Technology Limited	1,024
103.229.100.0/22	AS38851	TWT NET CORPORATION	1,024
103.229.216.0/22	AS45110	Beijing Tian Wei Xin Tong technology corp. limited.	1,024
103.229.220.0/22	AS45110	Beijing Tian Wei Xin Tong technology corp. limited.	1,024
103.229.236.0/22	AS45110	Beijing Tian Wei Xin Tong technology corp. limited.	1,024
103.229.40.0/22	AS45903	North Brand - CMC Telecom	1,024
103.229.148.0/22	AS4837	Guangzhou Sunhongs Corp., Ltd.	1,024
103.229.24.0/22	AS55341	51/A RACHNA MIDAS GOKULPETH	1,024
103.229.124.0/22	AS55933	No.2 WenChang street PingDeLi BeiTun distance TaiZhong city	1,024
103.229.60.0/22	AS55933	RM D, 12/F, Xinhai building ,	1,024
103.229.44.0/22	AS59340	Kabi Nazrul Islam Road	1,024
103.229.104.0/22	AS59342	Broadband Broadcast Services Pte. Ltd PH	1,024
103.229.164.0/22	AS9341	PT Indonesia Comnets Plus	1,024
103.229.156.0/22	AS9454	Watch Tower Bible and Tract Society of Korea	1,024
103.229.234.0/23	AS151470	CSF Advisers Sdn Bhd	512
103.229.78.0/23	AS55507	Tejays Dynamic Ltd.	512
103.229.54.0/23	AS38136	SHANGXING TECH LIMITED	512
103.229.202.0/23	AS131734	Universitas Islam Negeri Syarif Hidayatullah Jakarta	512
103.229.254.0/23	AS151474	Cloud online	512
103.229.18.0/23	AS132053	Qualcomm Inc.	512
103.229.98.0/23	AS132240	Plan-b Ltd	512
103.229.250.0/23	AS17810	VALUEFIRST DIGITAL MEDIA PRIVATE LIMITED	512
103.229.196.0/23	AS56111	Agarto Sdn Bhd	512
103.229.82.0/23	AS10075	Fiber @ Home Limited	512
103.229.6.0/23	AS133438	St John Ambulance Western Australia Ltd.	512
103.229.184.0/23	AS9341	PT Kbi Food Indonesia	512
103.229.198.0/23	AS397373	Agarto Sdn Bhd	512
103.229.104.0/23	AS59342	ABS/Broadband Broadcast Services PH	512
103.229.188.0/23	AS151465	CULASI CATV INC.	512
103.229.52.0/23	AS135918	CLOUD VIET ONE MEMBER COMPANY LIMITED	512
103.229.80.0/24	AS212330	ITPC-IRAQIXP	256
103.229.81.0/24	AS214036	UltaHost	256
103.229.117.0/24	AS21859	ITAOYUN LIMITED IPXO	256
103.229.30.0/24	AS60781	RapidSeedbox Ltd	256
103.229.118.0/24	AS395793	Arisk Communications inc	256
103.229.96.0/24	AS44356	151 Lorong Chuan	256
103.229.31.0/24	AS60781	RapidSeedbox Ltd	256
103.229.50.0/24	AS7483	Skycloud Computing co., Ltd.	256
103.229.116.0/24	AS9009	ITAOYUN LIMITED IPXO	256
103.229.185.0/24	AS9341	PT Indonesia Comnets Plus	256
103.229.56.0/24	AS45960	DIA-customer	256
103.229.164.0/24	AS9341	PT Indonesia Comnets Plus	256
103.229.165.0/24	AS9341	PT Indonesia Comnets Plus	256
103.229.144.0/24	AS55720	Hong Kong	256
103.229.146.0/24	AS55720	Malaysia	256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address	ASN	Details
103.229.100.17	AS38851 TNET-NET	`0.97ms` from Taipei, TW

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
178.59.21.167	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`0.87ms` from Athens, GR
65.191.78.231	AS11426 Charter Communications Inc	`7.74ms` from Charlotte, US
113.176.144.7	AS45899 VNPT Corp	`8.13ms` from Da Nang, VN
40.122.49.39	AS8075 Microsoft Corporation	`0.35ms` from Des Moines, US
42.112.169.247	AS18403 FPT Telecom Company	`1.35ms` from Ho Chi Minh City, VN
188.123.35.119	AS29072 Regional Digital Telecommunication Company LLC	`10.61ms` from Novosibirsk, RU
45.226.120.39	AS266433 Super On Telecom	`3.70ms` from Osasco, BR
39.89.205.7	AS4837 CHINA UNICOM China169 Backbone	`1.08ms` from Qingdao, CN
94.166.192.183	AS1267 WIND TRE S.P.A.	`15.44ms` from Rome, IT
23.102.140.135	AS8075 Microsoft Corporation	`0.21ms` from San Antonio, US
189.146.95.215	AS8151 UNINET	`3.94ms` from Santiago de Queretaro, MX
175.243.228.199	AS4766 Korea Telecom	`9.56ms` from Seoul, KR
190.48.77.135	AS22927 Telefonica de Argentina	`2.38ms` from Buenos Aires, AR
96.173.180.71	AS53297 Comcast Cable Communications, LLC	`0.05ms` from Chicago, US
149.28.103.55	AS20473 The Constant Company, LLC	`0.12ms` from Miami, US
176.123.217.119	AS59584 INDIKOM LLC	`1.35ms` from Moscow, RU
192.169.138.231	AS26496 GoDaddy.com, LLC	`1.04ms` from Phoenix, US
80.104.209.87	AS3269 Telecom Italia S.p.A.	`4.71ms` from Rome, IT
175.215.170.55	AS4766 Korea Telecom	`6.97ms` from Seoul, KR
157.82.77.39	AS2501 The University of Tokyo	`2.70ms` from Tokyo, JP
23.213.83.231	AS16625 Akamai Technologies, Inc.	`0.18ms` from Ashburn, US
44.227.165.199	AS16509 Amazon.com, Inc.	`0.20ms` from Boardman, US
89.180.226.55	AS2860 NOS COMUNICACOES, S.A.	`4.33ms` from Braga, PT
223.19.126.7	AS9304 HGC Global Communications Limited	`1.20ms` from Hong Kong, HK
210.94.3.103	AS9318 SK Broadband Co Ltd	`1.45ms` from Incheon, KR

Traceroute

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

traceroute -a -n -q1 -m4 103.229.101.241

traceroute to 103.229.101.241 (103.229.101.241): 4 hops max, 52 byte packets

1 [AS202422] 89.44.197.2 0.237 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Sofia, BG

On January 19th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales