103.235.89.0/24

AS131644 · Taiwan Network Information Center

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Summary

Country	Taiwan
Domain	twnic.net.tw
ASN	AS131644
Registry	APNIC
ID	TWNIC-TW

WHOIS Details

inetnum:        103.235.88.0 - 103.235.89.255
netname:        TWNIC-TW
descr:          Taiwan Network Information Center
descr:          3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
descr:          Taipei City 105, Taiwan
country:        TW
admin-c:        TWA2-AP
tech-c:         TWA2-AP
abuse-c:        AT939-AP
status:         ASSIGNED PORTABLE
remarks:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-TWNIC-TW
last-modified:  2023-11-30T04:13:25Z
source:         APNIC

irt:            IRT-TWNIC-TW
address:        Taiwan Network Information center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
address:        Taipei
phone:          +886-(02)2525-9696
e-mail:         ip@twnic.net.tw
abuse-mailbox:  ip@twnic.net.tw
admin-c:        TR595-AP
tech-c:         TR595-AP
remarks:        (oid:TWNIC)
auth:           # Filtered
last-modified:  2025-11-14T06:32:44Z
source:         APNIC
mnt-by:         MAINT-TW-TWNIC

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

role:           TWNIC Whois Administrator
address:        Taiwan Network Information Center
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.,
address:        Taipei, Taiwan, 105
country:        TW
phone:          +886-2-25289696
fax-no:         +886-2-25287756
e-mail:         hostmaster@twnic.net.tw
admin-c:        ck373-AP
tech-c:         TW922-AP
tech-c:         NS10-AP
nic-hdl:        TWA2-AP
notify:         hostmaster@twnic.net.tw
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-01-02T03:54:20Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 103.235.0.0/16

Range	ASN	Company	Num of IPs
103.235.124.0/22	AS9622	Kurashiki Cable TV Corporation	1,024
103.235.188.0/22	AS134555	Encoo Pty Ltd	1,024
103.235.68.0/22	AS140641	YOTTA NETWORK SERVICES PRIVATE LIMITED	1,024
103.235.128.0/22	AS174	Beijing Epp Store Technology Co.,Ltd.	1,024
103.235.104.0/22	AS17439	Hiox Softwares Private Limited	1,024
103.235.172.0/22	AS2042	UNIT 2 7/F TRANS ASIA CTR 18 KIN HONG ST KWAI CHUNG NT	1,024
103.235.220.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.224.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.228.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.232.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.236.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.244.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.248.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.252.0/22	AS23724	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.112.0/22	AS23831	NISHIOWARI CATV CORPORATION	1,024
103.235.212.0/22	AS24088	HTC International telecommunication joint stock company	1,024
103.235.32.0/22	AS38320	PT Max Internet Indonesia	1,024
103.235.196.0/22	AS4007	Subisu Cablenet	1,024
103.235.8.0/22	AS45609	Bharti Airtel Limited	1,024
103.235.40.0/22	AS45680	DOVA Corporation	1,024
103.235.208.0/22	AS55309	Minh Tu Telecom Limited Company	1,024
103.235.44.0/22	AS55967	Rooms 2201-03, 22/F, World Wide House	1,024
103.235.232.0/22	AS56282	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.240.0/22	AS56282	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.244.0/22	AS56282	Beijing Internet Harbor Technology Co.,Ltd	1,024
103.235.136.0/22	AS58541	QingDao WangXin Telcom Corp. Limited.	1,024
103.235.136.0/22	AS59009	QingDao WangXin Telcom Corp. Limited.	1,024
103.235.116.0/22	AS9268	Over the Wire Pty Ltd	1,024
103.235.120.0/22	AS133315	TERRAFIBER NETWORKS PRIVATE LIMITED	1,024
103.235.166.0/23	AS135031	Infinity Internet Services	512
103.235.206.0/23	AS58678	Thane Municipal Corporation	512
103.235.162.0/23	AS151501	KR Online	512
103.235.164.0/23	AS203020	cleardocks LLC	512
103.235.78.0/24	AS136030	Wizard's Network (Pvt.) Ltd.	256
103.235.20.0/24	AS137009	Loreto Normanhurst Limited	256
103.235.16.0/24	AS139734	room 1712, 17F,1493 Renaissance Ctr	256
103.235.17.0/24	AS139734	room 1712, 17F,1493 Renaissance Ctr	256
103.235.76.0/24	AS139879	Wizard's Network (Pvt.) Ltd.	256
103.235.77.0/24	AS139879	Wizard's Network (Pvt.) Ltd.	256
103.235.79.0/24	AS139879	Wizard's Network (Pvt.) Ltd.	256
103.235.65.0/24	AS140467	PT Kreatif Global Solusindo	256
103.235.108.0/24	AS56210	Advance Net Pty Ltd	256
103.235.92.0/24	AS14593	STARLINK AU Pool1	256
103.235.93.0/24	AS14593	STARLINK MC SYD JP2	256
103.235.18.0/24	AS147002	room 1712, 17F,1493 Renaissance Ctr	256
103.235.18.0/24	AS147002	room 1712, 17F,1493 Renaissance Ctr	256
103.235.162.0/24	AS151501	KR Online	256
103.235.163.0/24	AS151501	KR Online	256
103.235.181.0/24	AS151517	PT Top Class Universal	256
103.235.66.0/24	AS63490	PT Artha Media Lintas Nusa	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
103.235.89.254	AS131644 Taiwan Network Information Center	`0.42ms` 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
9.163.37.232	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
75.71.49.216	AS7922 Comcast Cable Communications, LLC	`2.28ms` from Denver, US
3.78.131.24	AS16509 Amazon.com, Inc.	`0.14ms` from Frankfurt am Main, DE
86.216.80.184	AS3215 Orange S.A.	`8.31ms` from Frankfurt am Main, DE
117.3.102.24	AS7552 Viettel Group	`14.41ms` from Hanoi, VN
121.234.150.56	AS4134 CHINANET-BACKBONE	`7.51ms` from Huai'an, CN
78.169.33.136	AS9121 Turk Telekomunikasyon Anonim Sirketi	`4.43ms` from Istanbul, TR
92.20.9.120	AS13285 TalkTalk Communications Limited	`2.93ms` from London, GB
185.143.1.152	AS214636 Fibrasur Operadores S.L.	`8.78ms` from Madrid, ES
35.152.128.216	AS16509 Amazon.com, Inc.	`0.15ms` from Milan, IT
107.145.242.232	AS33363 Charter Communications, Inc	`6.50ms` from Orlando, US
114.215.55.72	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.40ms` from Qingdao, CN
27.214.68.72	AS4837 CHINA UNICOM China169 Backbone	`5.38ms` from Qingdao, CN
221.195.206.24	AS4837 CHINA UNICOM China169 Backbone	`9.58ms` from Qingdao, CN
50.19.4.8	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
34.232.223.232	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
89.10.193.24	AS15659 NextGenTel AS	`13.15ms` from Sandefjord, NO
189.189.222.56	AS8151 UNINET	`4.23ms` from Santiago de Queretaro, MX
92.202.214.88	AS2527 Sony Network Communications Inc.	`1.20ms` from Tokyo, JP
105.111.136.24	AS36947 Telecom Algeria	`12.27ms` from Algiers, DZ
20.231.15.40	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
80.144.127.40	AS3320 Deutsche Telekom AG	`4.37ms` from Berlin, DE
68.58.98.152	AS7922 Comcast Cable Communications, LLC	`13.27ms` from Chicago, US
113.206.121.216	AS4837 CHINA UNICOM China169 Backbone	`2.07ms` from Chongqing, CN
34.61.171.200	AS396982 Google LLC	`0.13ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 -m5 103.235.89.218

traceroute to 103.235.89.218 (103.235.89.218): 5 hops max, 52 byte packets

1 [AS15169] 72.14.235.246 1.307 ms

2 [AS15169] 192.178.97.50 0.688 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in London, GB

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.

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