103.229.100.0/22

AS38851 · TNET-NET

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Summary

Country	Taiwan
Domain	twt.com.tw
ASN	AS38851
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:         [email protected]
abuse-mailbox:  [email protected]
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:        [email protected] 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:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
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:         [email protected]
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:        [email protected] 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:         [email protected]
nic-hdl:        SC2997-TW
changed:        [email protected] 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

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
103.229.216.0/22	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

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Pingable IPs

12 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
103.229.102.254	AS38851 TNET-NET	`1.55ms` 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
204.98.86.6	AS209 CenturyLink Communications, LLC	`9.21ms` from Ashburn, US
198.46.90.150	AS54641 InMotion Hosting, Inc.	`0.30ms` from Ashburn, US
154.211.106.118	AS399077 Tcloudnet	`0.94ms` from Hong Kong, HK
123.203.176.182	AS9269 Hong Kong Broadband Network Ltd.	`1.21ms` from Hong Kong, HK
103.152.7.102	AS140426 Pemerintah Kabupaten Klungkung	`18.38ms` from Jakarta, ID
197.254.191.22	AS37057 Vodacom Lesotho (Pty) Ltd	`5.97ms` from Johannesburg, ZA
84.220.127.38	AS8612 Tiscali Italia S.P.A.	`10.54ms` from Milan, IT
88.127.150.134	AS12322 Free SAS	`2.49ms` from Paris, FR
102.31.113.38	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`12.16ms` from Tunis, TN
92.106.218.118	AS3303 Swisscom (Switzerland) Ltd	`2.48ms` from Zuerich, CH
159.192.63.230	AS131090 National Telecom Public Company Limited	`1.66ms` from Bangkok, TH
65.184.74.6	AS11426 Charter Communications Inc	`6.05ms` from Charlotte, US
16.24.110.134	AS16509 Amazon.com, Inc.	`0.10ms` from Manama, BH
103.219.42.230	AS136334 Vortex Netsol Private Limited	`0.76ms` from Mumbai, IN
115.210.172.182	AS4134 CHINANET-BACKBONE	`8.78ms` from Nanchang, CN
112.232.54.246	AS4837 CHINA UNICOM China169 Backbone	`6.42ms` from Qingdao, CN
108.253.104.54	AS7018 AT&T Enterprises, LLC	`6.49ms` from Redding, US
45.162.176.6	AS268537 TN FIBRA	`1.08ms` from Rio de Janeiro, BR
189.189.64.102	AS8151 UNINET	`4.19ms` from Santiago de Queretaro, MX
24.229.217.134	AS3737 PenTeleData Inc.	`13.44ms` from Secaucus, US
221.163.154.86	AS4766 Korea Telecom	`1.51ms` from Seoul, KR
122.153.231.118	AS9316 DACOM-PUBNETPLUS	`2.23ms` from Seoul, KR
203.120.68.38	AS4637 Telstra Global	`0.81ms` from Singapore, SG
20.78.236.70	AS8075 Microsoft Corporation	`0.17ms` from Tokyo, JP
74.248.116.6	AS8075 Microsoft Corporation	`0.27ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f3 103.229.100.17

traceroute to 103.229.100.17 (103.229.100.17): 64 hops max, 52 byte packets

3 [] 203.163.222.77 1.468 ms

4 *

5 [AS38851] 103.229.100.17 3.016 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

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.

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