61.66.163.0/24

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	61.66.0.0/16
Registry	TWNIC
ID	NCICNET-NET

WHOIS Details

inetnum:        61.66.163.0 - 61.66.163.255
netname:        NCICNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        CC219-TW
tech-c:         CC219-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20030723
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:         Claire Chang
address:        PC Home
address:        8Fl., No. 378,  Fushing N. Rd., Jungshan Chiu
address:        Taipei Taiwan
country:        TW
phone:          +886-2-7700-8888
fax-no:
e-mail:         clairechang@ncic.com.tw
nic-hdl:        CC219-TW
changed:        hostmaster@twnic.net 20021129
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 61.66.163.0/24

Range	ASN	Company	Num of IPs
61.66.0.0/16	AS4780	Taiwan Network Information Center	65,536
61.66.0.0/16	AS9919	Taiwan Network Information Center	65,536

Nearby Ranges

BGP prefixes that overlap with 61.66.0.0/16

Range	ASN	Company	Num of IPs
61.66.0.0/16	AS9919	Taiwan Network Information Center	65,536
61.66.0.0/16	AS4780	Taiwan Network Information Center	65,536
61.66.72.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
61.66.162.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.165.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.180.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.183.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.38.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.52.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.53.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.54.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.55.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.56.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.58.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.60.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.92.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.93.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.94.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.95.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.161.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
61.66.217.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
61.66.249.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
61.66.29.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
61.66.31.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
61.66.106.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	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
61.66.163.254	AS4780 Digital United Inc.	`3.55ms` 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
73.119.124.8	AS7922 Comcast Cable Communications, LLC	`1.98ms` from Boston, US
86.127.92.104	AS8708 DIGI ROMANIA S.A.	`0.89ms` from Bucharest, RO
75.156.165.248	AS852 TELUS Communications Inc.	`4.02ms` from Edmonton, CA
5.252.24.8	AS202422 G-Core Labs S.A.	`0.01ms` from Fortaleza, BR
115.214.10.200	AS4134 CHINANET-BACKBONE	`8.73ms` from Hangzhou, CN
47.243.206.168	AS45102 Alibaba (US) Technology Co., Ltd.	`0.75ms` from Hong Kong, HK
77.102.105.120	AS5089 Virgin Media Limited	`6.13ms` from London, GB
82.37.81.24	AS5089 Virgin Media Limited	`4.46ms` from London, GB
82.143.15.104	AS29449 ip telecom srl	`5.37ms` from Milan, IT
14.94.218.88	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
210.29.44.136	AS4538 China Education and Research Network Center	`9.19ms` from Shanghai, CN
71.85.212.136	AS20115 Charter Communications LLC	`3.81ms` from St. Louis, US
27.141.46.120	AS9824 JCOM Co., Ltd.	`14.54ms` from Tokyo, JP
27.22.119.216	AS4134 CHINANET-BACKBONE	`5.96ms` from Wuhan, CN
81.182.59.152	AS5483 Magyar Telekom Plc.	`6.34ms` from Budapest, HU
76.25.197.56	AS7922 Comcast Cable Communications, LLC	`5.65ms` from Denver, US
217.87.233.152	AS3320 Deutsche Telekom AG	`8.75ms` from Frankfurt am Main, DE
121.142.109.152	AS4766 Korea Telecom	`0.77ms` from Incheon, KR
108.136.254.56	AS16509 Amazon.com, Inc.	`0.11ms` from Jakarta, ID
35.182.184.88	AS16509 Amazon.com, Inc.	`0.15ms` from Montreal, CA
157.112.173.72	AS17958 Kasaoka Cable Vision Co,LTD.	`6.81ms` from Osaka, JP
5.150.159.120	AS36131 PageBites, Inc.	`0.84ms` from Santa Clara, US
61.106.157.120	AS4766 Korea Telecom	`1.65ms` from Seoul, KR
118.216.39.56	AS9318 SK Broadband Co Ltd	`6.76ms` from Seoul, KR
119.3.124.248	AS55990 Huawei Cloud Service data center	`2.73ms` from Suzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 61.66.163.254

traceroute to 61.66.163.254 (61.66.163.254): 64 hops max, 52 byte packets

4 [] 15.230.139.130 354.994 ms

5 [] 15.230.139.0 0.487 ms

6 *

7 *

8 [] 151.148.10.138 1.998 ms

9 [] 151.148.10.139 1.055 ms

10 [AS4780] 139.175.58.28 0.771 ms

11 [AS4780] 139.175.57.186 0.829 ms

12 [AS4780] 139.175.57.14 3.283 ms

13 [AS4780] 61.66.163.254 3.593 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On March 20th 2026

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