61.66.183.0/24

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:        61.66.183.0 - 61.66.183.255
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:        [email protected] 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:         [email protected]
nic-hdl:        CC219-TW
changed:        [email protected] 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 61.66.183.0/24

Range	ASN	Company	Num of IPs
61.66.0.0/16	AS4780	New Centry InfoComm Tech. Co., Ltd.	65,536
61.66.0.0/16	AS9919	New Centry InfoComm Tech. Co., Ltd.	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	New Centry InfoComm Tech. Co., Ltd.	65,536
61.66.0.0/16	AS4780	New Centry InfoComm Tech. Co., Ltd.	65,536
61.66.72.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
61.66.180.0/24	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
61.66.161.0/24	AS9919	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
61.66.183.254	AS4780 Digital United Inc.	`5.92ms` 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
94.69.203.168	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`7.13ms` from Athens, GR
120.153.76.40	AS1221 Telstra Limited	`3.39ms` from Brisbane, AU
71.142.249.232	AS7018 AT&T Enterprises, LLC	`2.01ms` from Dallas, US
113.183.15.88	AS45899 VNPT Corp	`3.54ms` from Hanoi, VN
125.165.27.72	AS7713 PT Telekomunikasi Indonesia	`1.75ms` from Jakarta, ID
2.225.9.88	AS12874 Fastweb SpA	`2.92ms` from Milan, IT
70.127.55.152	AS33363 Charter Communications, Inc	`10.58ms` from Orlando, US
126.26.153.104	AS17676 SoftBank Corp.	`2.11ms` from Osaka, JP
111.169.61.248	AS2518 BIGLOBE Inc.	`2.06ms` from Osaka, JP
63.229.78.104	AS209 CenturyLink Communications, LLC	`1.50ms` from Phoenix, US
190.0.83.136	AS46198 Trilogy Dominicana, S.A.	`2.36ms` from Santo Domingo, DO
106.202.192.104	AS24560 Bharti Airtel Ltd., Telemedia Services	`3.32ms` from Ahmedabad, IN
52.167.10.120	AS8075 Microsoft Corporation	`0.20ms` from Boydton, US
164.41.86.8	AS21506 Fundação Universidade de Brasília	`1.13ms` from Brasilia, BR
75.243.23.88	AS6167 Verizon Business	`16.39ms` from Chicago, US
18.222.13.216	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
81.96.103.104	AS5089 Virgin Media Limited	`9.73ms` from London, GB
47.154.2.216	AS5650 Frontier Communications of America, Inc.	`2.66ms` from Los Angeles, US
24.39.13.8	AS11351 Charter Communications Inc	`8.76ms` from New York City, US
39.65.121.184	AS4837 CHINA UNICOM China169 Backbone	`1.95ms` from Qingdao, CN
202.214.39.104	AS2497 Internet Initiative Japan Inc.	`3.31ms` from Tokyo, JP
5.3.116.40	AS41682 JSC ER-Telecom Holding	`12.72ms` from Yekaterinburg, RU
73.134.14.248	AS7922 Comcast Cable Communications, LLC	`7.23ms` from Ashburn, US
35.88.49.152	AS16509 Amazon.com, Inc.	`0.59ms` from Boardman, US
172.187.62.168	AS8075 Microsoft Corporation	`0.18ms` from Cardiff, GB

Traceroute

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

traceroute -a -n -q1 -f3 61.66.183.254

traceroute to 61.66.183.254 (61.66.183.254): 64 hops max, 52 byte packets

3 [AS21859] 23.248.177.210 273.268 ms

4 [AS4780] 192.72.250.9 3.063 ms

5 [AS4780] 139.175.57.105 1.014 ms

6 [AS4780] 139.175.58.146 1.2 ms

7 [AS4780] 139.175.57.46 6.334 ms

8 [AS4780] 61.66.183.254 5.989 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 20th 2025

What are IP address ranges?

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