61.66.52.0/24

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:        61.66.52.0 - 61.66.52.255
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 20030514
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 61.66.52.0/24

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
61.66.163.0/24	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
61.66.53.0/24	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
61.66.52.254	AS4780 Digital United Inc.	`6.02ms` 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
100.29.143.136	AS14618 Amazon.com, Inc.	`0.50ms` from Ashburn, US
171.100.5.72	AS7470 TRUE INTERNET Co.,Ltd.	`1.36ms` from Bangkok, TH
118.247.78.40	AS4847 China Networks Inter-Exchange	`4.71ms` from Beijing, CN
175.34.108.216	AS4804 Microplex PTY LTD	`2.31ms` from Brisbane, AU
104.199.143.152	AS396982 Google LLC	`0.14ms` from Chang-hua, TW
3.255.99.216	AS16509 Amazon.com, Inc.	`0.43ms` from Dublin, IE
109.154.77.88	AS2856 British Telecommunications PLC	`3.39ms` from London, GB
193.61.228.136	AS786 Jisc Services Limited	`6.37ms` from London, GB
201.102.210.40	AS8151 UNINET	`1.05ms` from Mexico City, MX
91.139.88.200	AS13036 T-Mobile Czech Republic a.s.	`1.87ms` from Prague, CZ
39.124.42.248	AS9318 SK Broadband Co Ltd	`1.74ms` from Seoul, KR
52.192.2.232	AS16509 Amazon.com, Inc.	`0.21ms` from Tokyo, JP
69.7.243.24	AS13468 Kingston Online Services	`9.69ms` from Toronto, CA
184.14.92.88	AS5650 Frontier Communications of America, Inc.	`13.07ms` from Ashburn, US
101.182.205.40	AS1221 Telstra Limited	`4.23ms` from Brisbane, AU
169.47.114.8	AS36351 IBM Cloud	`0.88ms` from Dallas, US
209.56.159.24	AS26946 Kirkwood Community College	`5.85ms` from Des Moines, US
52.169.148.184	AS8075 Microsoft Corporation	`0.16ms` from Dublin, IE
91.58.238.216	AS3320 Deutsche Telekom AG	`3.54ms` from Duesseldorf, DE
102.32.178.136	AS327782 Metrofibre Networx	`1.33ms` from Durban, ZA
185.173.24.56	AS61317 Hivelocity LLC	`0.34ms` from Frankfurt am Main, DE
122.168.228.120	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.38ms` from Indore, IN
39.62.211.216	AS17557 Pakistan Telecommunication Company Limited	`1.78ms` from Lahore, PK
139.124.192.248	AS2457 Renater	`2.00ms` from Marseille, FR
67.8.121.152	AS33363 Charter Communications, Inc	`8.11ms` from Orlando, US

Traceroute

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

traceroute -a -n -q1 -f5 61.66.52.254

traceroute to 61.66.52.254 (61.66.52.254): 64 hops max, 52 byte packets

5 [] 15.230.139.130 13.812 ms

6 [] 15.230.139.16 0.89 ms

7 *

8 *

9 [AS16509] 99.83.113.126 1.701 ms

10 [AS16509] 99.83.113.127 1.088 ms

11 [AS4780] 139.175.58.30 1.033 ms

12 [AS4780] 139.175.57.218 0.846 ms

13 [AS4780] 139.175.58.206 6.437 ms

14 [AS4780] 61.66.52.254 9.182 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On March 13th 2026

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