61.66.156.0/22

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:        61.66.157.0 - 61.66.157.255
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 20031006
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 61.66.156.0/22

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
61.66.52.0/24	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

Read more

Pingable IPs

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

IP Address	ASN	Details
61.66.156.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.63ms` 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
154.249.178.214	AS36947 Telecom Algeria	`14.30ms` from Algiers, DZ
221.217.154.38	AS4808 China Unicom Beijing Province Network	`3.91ms` from Beijing, CN
175.18.51.6	AS4837 CHINA UNICOM China169 Backbone	`4.48ms` from Changchun, CN
54.228.209.134	AS16509 Amazon.com, Inc.	`0.15ms` from Dublin, IE
187.192.168.198	AS8151 UNINET	`6.93ms` from Guadalajara, MX
115.142.193.150	AS17858 LG POWERCOMM	`1.84ms` from Incheon, KR
121.144.59.86	AS4766 Korea Telecom	`6.02ms` from Incheon, KR
183.104.36.22	AS4766 Korea Telecom	`7.10ms` from Incheon, KR
66.214.17.198	AS20115 Charter Communications LLC	`3.22ms` from Los Angeles, US
160.72.204.134	AS46887 Crown Castle Fiber LLC	`0.34ms` from Los Angeles, US
81.5.91.38	AS25100 Non state educational institution "Educational Scientific and Experimental Center of Moscow Institute of Physics and Technology"	`0.79ms` from Moscow, RU
140.238.225.102	AS31898 Oracle Corporation	`0.16ms` from Mumbai, IN
2.12.252.134	AS3215 Orange S.A.	`4.94ms` from Paris, FR
80.11.67.182	AS3215 Orange S.A.	`1.85ms` from Paris, FR
49.3.20.198	AS4804 Microplex PTY LTD	`3.29ms` from Sydney, AU
120.118.220.22	AS1659 Taiwan Academic Network (TANet) Information Center	`4.17ms` from Taichung, TW
83.188.100.214	AS1257 Tele2 Sverige AB	`18.02ms` from Vilnius, LT
101.243.240.6	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`12.78ms` from Beijing, CN
114.240.250.246	AS4808 China Unicom Beijing Province Network	`3.18ms` from Beijing, CN
188.167.212.118	AS6830 Liberty Global Europe Holding B.V.	`6.30ms` from Bratislava, SK
84.3.49.214	AS5483 Magyar Telekom Plc.	`3.51ms` from Budapest, HU
27.14.129.150	AS4837 CHINA UNICOM China169 Backbone	`2.79ms` from Chongqing, CN
50.78.206.166	AS7922 Comcast Cable Communications, LLC	`6.02ms` from Denver, US
112.165.171.102	AS4766 Korea Telecom	`2.97ms` from Incheon, KR
39.129.38.214	AS9808 China Mobile Communications Group Co., Ltd.	`5.07ms` from Kunming, 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 -m9 61.66.159.122

traceroute to 61.66.159.122 (61.66.159.122): 9 hops max, 52 byte packets

4 [AS3356] 4.69.208.58 161.703 ms

5 [AS3356] 8.244.8.42 155.733 ms

6 [AS9002] 87.245.234.187 186.676 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fremont, US

On March 13th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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