103.160.220.0/24

AS7539 · National Center for High-performance Computing

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Summary

Country	Taiwan
Domain	narlabs.org.tw
ASN	AS7539
Parent Range	103.160.220.0/23
Registry	APNIC
ID	NCHC-NET

WHOIS Details

inetnum:        103.160.220.0 - 103.160.221.255
netname:        NCHC-NET
descr:          National Applied Research Laboratories National Center for High-performance Computing
descr:          No. 7, R&D 6th Rd., Hsinchu Science Park, Hsinchu City,
descr:          Taiwan, R.O.C. 30076
country:        TW
admin-c:        SC2941-AP
tech-c:         HT651-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-lower:      MAINT-TW-TWNIC
mnt-irt:        IRT-NCHC-TW
last-modified:  2023-11-30T03:52:49Z
source:         APNIC

irt:            IRT-NCHC-TW
address:        National Applied Research Laboratories National Center for High-performance Computing
address:        No. 7, R&D 6th Rd., Hsinchu Science Park, Hsinchu City,
address:        Taiwan, R.O.C. 30076
e-mail:         abuse@twaren.net
abuse-mailbox:  abuse@twaren.net
admin-c:        SC2941-AP
tech-c:         HT651-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:26:14Z
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:         Hui-Min Tseng
address:        No. 7, R&D 6th Rd., Hsinchu Science Park, Hsinchu City, Taiwan, R.O.C. 30076
country:        TW
phone:          +8866-5050940#725
e-mail:         0303118@narlabs.org.tw
nic-hdl:        HT651-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-12-24T03:04:05Z
source:         APNIC

person:         Sheng-I Chang
address:        No. 7, R&D 6th Rd., Hsinchu Science Park, Hsinchu City, Taiwan, R.O.C. 30076
country:        TW
phone:          +8866-5050940#790
e-mail:         n00csy00@narlabs.org.tw
nic-hdl:        SC2941-AP
mnt-by:         MAINT-TW-TWNIC
last-modified:  2020-12-24T03:03:27Z
source:         APNIC

route:          103.160.220.0/23
origin:         AS7539
descr:          Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.
mnt-by:         MAINT-TW-TWNIC
last-modified:  2023-10-26T07:35:57Z
source:         APNIC

Overlapping Ranges

BGP prefixes that contain 103.160.220.0/24

Range	ASN	Company	Num of IPs
103.160.220.0/23	AS7539	National Applied Research Laboratories National Center for High-performance Computing	512

Nearby Ranges

BGP prefixes that overlap with 103.160.0.0/16

Range	ASN	Company	Num of IPs
103.160.186.0/23	AS140171	Sbm Broadband	512
103.160.122.0/23	AS134462	Job Pertamina Medco E&P Tomori Sulawesi t/a JOB TOMORI	512
103.160.144.0/23	AS134465	Vivek Kumar t/a M/S HARVIL MEDIA	512
103.160.4.0/23	AS140764	CSD Group Technology JSC.	512
103.160.6.0/23	AS140765	VINANET Services Joint Stock Company	512
103.160.74.0/23	AS140766	FPT Smart Cloud Company Limited	512
103.160.76.0/23	AS140766	FPT Technology Research Institute	512
103.160.84.0/23	AS140766	CYRADAR INFORMATION SECURITY JOINT STOCK COMPANY	512
103.160.248.0/23	AS140768	Department of Science and Technology Gia Lai	512
103.160.240.0/23	AS132774	Niss Broadband Services	512
103.160.202.0/23	AS141606	PT Sembilan Mediadata Nusaraya	512
103.160.66.0/23	AS134474	Micro Cloud Technology Pte. Ltd.	512
103.160.28.0/23	AS149617	Dnet Networks	512
103.160.198.0/23	AS132746	D N Computer	512
103.160.206.0/23	AS135182	Speed Infotech Solutions	512
103.160.176.0/23	AS135692	Maa Sherawali Communications	512
103.160.72.0/23	AS18002	Active Broadband Service	512
103.160.98.0/23	AS141335	Shriram Finance Limited	512
103.160.196.0/23	AS135761	Bharat Digital Network Private Limited	512
103.160.252.0/23	AS138505	Sk Kawsar Ahmad t/a DNSBD	512
103.160.180.0/23	AS38136	Eray Information Co., Ltd.	512
103.160.2.0/23	AS135918	ITEXPERT Viet Nam Joint Stock Company	512
103.160.46.0/23	AS136360	Integrated Solutions	512
103.160.190.0/23	AS141476	Gujarat Ujra Vikas Nigam Limited	512
103.160.86.0/23	AS4782	Deartment of Information Technology,Taipei City Government	512
103.160.124.0/23	AS136370	Exnet Broadband Pvt Ltd	512
103.160.194.0/23	AS138754	Pradesika Digital Internet And Communication Ltd	512
103.160.148.0/23	AS58819	CV Hebring Intertek	512
103.160.234.0/23	AS141481	Brisk Infratel	512
103.160.126.0/23	AS141514	Sancfil Technologies Internet Services Pvt.Ltd.	512
103.160.232.0/23	AS138754	Highrange Digital Communicators Llp	512
103.160.172.0/23	AS136703	Neton Next Era Communications Private Limited	512
103.160.220.0/23	AS7539	National Applied Research Laboratories National Center for High-performance Computing	512
103.160.228.0/23	AS7643	VINASOFT One Member Limited Company	512
103.160.64.0/23	AS141529	Vmps Internet Private Limited	512
103.160.21.0/24	AS141578	Universitas Pancasila	256
103.160.37.0/24	AS141584	PT Jetorbit Teknologi Indonesia	256
103.160.136.0/24	AS141588	PT Natakarya Mediatama	256
103.160.119.0/24	AS141589	CV Epenthink Papua	256
103.160.205.0/24	AS141595	PT Akbar Prima Media	256
103.160.40.0/24	AS141596	PT Wistel Teknologi Solusi	256
103.160.41.0/24	AS141596	PT Wistel Teknologi Solusi	256
103.160.201.0/24	AS141600	PT Viriya Surya Abadi	256
103.160.152.0/24	AS141603	Pemerintah Kota Palu	256
103.160.118.0/24	AS141641	Pemerintah Provinsi Sumatera Barat	256
103.160.105.0/24	AS150183	Infineon Technologies Asia Pacific Pte Ltd	256
103.160.36.0/24	AS150634	Jainam Broking Limited	256
103.160.100.0/24	AS151487	IPXO	256
103.160.59.0/24	AS212667	Online Connect Ltd	256
103.160.159.0/24	AS23838	Meanwhile Ltd	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
84.84.55.104	AS1136 KPN B.V.	`2.93ms` from Amsterdam, NL
100.31.47.104	AS14618 Amazon.com, Inc.	`1.08ms` from Ashburn, US
20.81.49.72	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
43.209.109.136	AS16509 Amazon.com, Inc.	`1.61ms` from Bangkok, TH
24.13.78.232	AS7922 Comcast Cable Communications, LLC	`10.52ms` from Chicago, US
52.182.166.72	AS8075 Microsoft Corporation	`0.22ms` from Des Moines, US
88.247.89.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`2.05ms` from Istanbul, TR
172.187.113.40	AS8075 Microsoft Corporation	`0.24ms` from London, GB
24.177.165.56	AS20115 Charter Communications LLC	`9.51ms` from Minneapolis, US
195.209.4.184	AS3316 Join-stock company "Internet Exchange"MSK-IX"	`0.44ms` from Moscow, RU
103.1.103.200	AS45916 Gujarat Telelink Pvt Ltd	`12.84ms` from Mumbai, IN
173.49.217.168	AS701 Verizon Business	`2.35ms` from Philadelphia, US
69.62.133.168	AS14051 Fidium	`4.30ms` from Santa Clara, US
174.166.81.56	AS7922 Comcast Cable Communications, LLC	`8.01ms` from Secaucus, US
136.110.19.152	AS396982 Google LLC	`0.15ms` from Singapore, SG
101.5.190.216	AS4538 China Education and Research Network Center	`6.19ms` from Tianjin, CN
89.251.248.104	AS198172 Azienda Multiservizi Bellinzona	`3.83ms` from Zuerich, CH
50.83.215.24	AS30036 Mediacom Communications Corp	`13.98ms` from Atlanta, US
114.254.142.232	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
105.158.11.168	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`8.29ms` from Casablanca, MA
98.57.244.168	AS7922 Comcast Cable Communications, LLC	`9.47ms` from Dallas, US
168.232.151.56	AS264564 Telecab Telecomunicacoes Ltda	`4.72ms` from Fortaleza, BR
24.152.119.232	AS270497 HRCNET TELECOM LTDA	`14.78ms` from Fortaleza, BR
1.95.86.200	AS55990 Huawei Cloud Service data center	`0.95ms` from Guiyang, CN
108.203.8.168	AS7018 AT&T Enterprises, LLC	`1.62ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -m9 103.160.220.111

traceroute to 103.160.220.111 (103.160.220.111): 9 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 243.668 ms

2 *

3 [AS9264] 202.169.174.93 261.882 ms

4 [AS7539] 211.73.76.97 227.465 ms

5 [AS7539] 211.73.76.94 235.696 ms

6 [AS7539] 211.73.77.230 235.99 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Doha, QA

On March 21st 2026

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