61.66.72.0/22

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:        61.66.72.0 - 61.66.75.255
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 20021011
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 61.66.72.0/22

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

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

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

IP Address	ASN	Details
61.66.75.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.56ms` from Taipei, TW
61.66.73.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.57ms` from Taipei, TW
61.66.72.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.57ms` from Taipei, TW
61.66.74.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.75ms` 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
172.173.176.70	AS8075 Microsoft Corporation	`0.39ms` from Ashburn, US
78.97.211.150	AS12302 Vodafone Romania S.A.	`11.45ms` from Bucharest, RO
116.119.110.6	AS9498 BHARTI Airtel Ltd.	`0.55ms` from Delhi, IN
91.53.249.198	AS3320 Deutsche Telekom AG	`8.52ms` from Frankfurt am Main, DE
51.91.86.198	AS16276 OVH SAS	`0.12ms` from Gravelines, FR
91.178.85.182	AS5432 Proximus NV	`6.34ms` from Gravelines, FR
80.69.18.134	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.17ms` from London, GB
92.172.109.38	AS12479 Orange Espagne SA	`3.69ms` from Madrid, ES
81.79.203.198	AS5378 Vodafone Limited	`13.17ms` from Manchester, GB
15.156.8.102	AS16509 Amazon.com, Inc.	`0.68ms` from Montreal, CA
95.165.97.214	AS25513 PJSC Moscow city telephone network	`1.88ms` from Moscow, RU
77.51.179.214	AS25515 PJSC Rostelecom	`2.17ms` from Moscow, RU
73.113.162.198	AS7922 Comcast Cable Communications, LLC	`13.02ms` from Murfreesboro, US
211.209.17.54	AS9318 SK Broadband Co Ltd	`1.03ms` from Seoul, KR
101.34.105.86	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.97ms` from Shanghai, CN
2.67.111.246	AS44034 Hi3G Access AB	`8.26ms` from Stockholm, SE
1.172.96.22	AS3462 Data Communication Business Group	`4.59ms` from Taichung, TW
94.156.86.70	AS43548 Deltanet AS Number	`6.54ms` from Varna, BG
195.58.178.230	AS8412 T-Mobile Austria GmbH	`4.23ms` from Vienna, AT
8.15.207.246	AS12169 Kyndryl	`7.50ms` from Ashburn, US
51.222.183.150	AS16276 OVH SAS	`0.09ms` from Beauharnois, CA
186.115.98.102	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`1.76ms` from Bogota, CO
93.107.236.150	AS15502 Vodafone Ireland Limited	`2.93ms` from Dublin, IE
73.241.207.70	AS7922 Comcast Cable Communications, LLC	`2.44ms` from Fremont, US
116.105.178.102	AS7552 Viettel Group	`0.37ms` from Hanoi, VN

Traceroute

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

traceroute -a -n -q1 -f4 61.66.73.254

traceroute to 61.66.73.254 (61.66.73.254): 64 hops max, 52 byte packets

4 [] 15.230.139.162 33.224 ms

5 [] 15.230.139.2 0.17 ms

6 *

7 *

8 [AS16509] 99.82.14.6 0.895 ms

9 [AS16509] 99.82.14.7 1.237 ms

10 [AS4780] 139.175.58.4 0.88 ms

11 [AS4780] 139.175.58.146 1.005 ms

12 [AS4780] 192.72.107.98 1.624 ms

13 [AS9919] 220.228.23.14 1.232 ms

14 [AS9919] 61.66.73.254 3.362 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On September 4th 2025

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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