61.66.128.0/20

AS9919 · New Century InfoComm Tech Co., Ltd.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS9919
Parent Range	61.66.0.0/16
Registry	TWNIC
ID	NCICNET-NET

WHOIS Details

inetnum:        61.66.128.0 - 61.66.128.255
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] 20030409
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 61.66.128.0/20

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
61.66.183.0/24	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

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

IP Address	ASN	Details
61.66.128.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.42ms` from Taipei, TW
61.66.129.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.68ms` from Taipei, TW
61.66.130.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.79ms` from Taipei, TW
61.66.137.65	AS9919 New Century InfoComm Tech Co., Ltd.	`1.57ms` 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
23.195.245.132	AS16625 Akamai Technologies, Inc.	`0.20ms` from Chennai, IN
77.235.124.4	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	`2.60ms` from Chisinau, MD
54.229.120.212	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
163.123.239.20	AS32002 RackGenius	`0.17ms` from Grand Rapids, US
191.234.18.52	AS8075 Microsoft Corporation	`1.13ms` from Hong Kong, HK
159.8.182.116	AS36351 IBM Cloud	`1.08ms` from London, GB
90.1.52.52	AS3215 Orange S.A.	`13.76ms` from Marseille, FR
207.121.18.164	AS3356 Level 3 Parent, LLC	`0.21ms` from Miami, US
70.166.211.228	AS22773 Cox Communications Inc.	`0.76ms` from Phoenix, US
34.235.7.244	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US
151.75.13.196	AS1267 WIND TRE S.P.A.	`5.00ms` from Rome, IT
192.184.211.228	AS46375 Sonic Telecom LLC	`1.87ms` from San Jose, US
58.34.240.148	AS4812 China Telecom (Group)	`3.84ms` from Shanghai, CN
115.45.114.196	AS17962 ShenZhen Topway Video Communication Co. Ltd	`5.52ms` from Shenzhen, CN
194.232.133.36	AS5403 APA-IT Informations Technologie G.m.b.H	`0.20ms` from Vienna, AT
34.11.125.100	AS396982 Google LLC	`0.14ms` from Ashburn, US
86.202.232.100	AS3215 Orange S.A.	`3.22ms` from Lyon, FR
90.46.16.148	AS3215 Orange S.A.	`1.48ms` from Paris, FR
20.163.45.132	AS8075 Microsoft Corporation	`0.19ms` from Phoenix, US
73.96.156.180	AS7922 Comcast Cable Communications, LLC	`2.52ms` from Portland, US
62.211.245.132	AS3269 Telecom Italia S.p.A.	`2.22ms` from Rome, IT
95.235.7.68	AS3269 Telecom Italia S.p.A.	`1.87ms` from Rome, IT
24.5.29.52	AS7922 Comcast Cable Communications, LLC	`5.30ms` from San Jose, US
180.227.206.52	AS17858 LG POWERCOMM	`3.40ms` from Seoul, KR
163.18.87.212	AS1659 Taiwan Academic Network (TANet) Information Center	`3.75ms` from Taichung, TW

Traceroute

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

traceroute -a -n -q1 -f3 -m12 61.66.142.43

traceroute to 61.66.142.43 (61.66.142.43): 12 hops max, 52 byte packets

3 [] 210.173.176.139 0.905 ms

4 [AS9002] 87.245.232.200 49.392 ms

5 [AS9002] 87.245.251.209 30.483 ms

6 [AS4780] 192.72.124.239 30.921 ms

7 [AS4780] 139.175.57.218 31.95 ms

8 [AS4780] 192.72.107.98 31.846 ms

9 [AS9919] 220.228.23.6 30.691 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Tokyo, JP

On December 14th 2025

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