123.51.160.0/22

AS9919 · New Century InfoComm Tech Co., Ltd.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS9919
Parent Range	123.51.128.0/17
Registry	TWNIC
ID	NCICNET-NET

WHOIS Details

inetnum:        123.51.160.0 - 123.51.163.255
netname:        NCICNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        IO1-TW
tech-c:         IO1-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20121206
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:         Anti-Spammer NCIC
address:        New Century InfoComm Tech Co., Ltd
address:        No.218, Rueiguang Road,Nei-Hu, Taipei City
address:        TW Taiwan
country:        TW
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
e-mail:         antispam@seed.net.tw
nic-hdl:        IO1-TW
changed:        hostmaster@twnic.net 20170320
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 123.51.160.0/22

Range	ASN	Company	Num of IPs
123.51.128.0/17	AS4780	New Century InfoComm Tech. Co., Ltd.	32,768
123.51.128.0/17	AS9919	New Century InfoComm Tech. Co., Ltd.	32,768

Hosted domains

There are 6 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
123.51.161.177	printsoft.com.tw	1
123.51.162.180	wecare-you.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
123.51.163.56	AS4780 Digital United Inc.	`1.85ms` from Taipei, TW
123.51.160.100	AS9919 New Century InfoComm Tech Co., Ltd.	`1.74ms` from Taipei, TW
123.51.162.55	AS9919 New Century InfoComm Tech Co., Ltd.	`1.86ms` from Taipei, TW
123.51.161.254	AS9919 New Century InfoComm Tech Co., Ltd.	`1.96ms` 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
96.68.241.6	AS7922 Comcast Cable Communications, LLC	`7.38ms` from Ashburn, US
96.113.49.38	AS7922 Comcast Cable Communications, LLC	`0.77ms` from Ashburn, US
4.246.195.246	AS8075 Microsoft Corporation	`0.47ms` from Ashburn, US
73.43.140.230	AS7922 Comcast Cable Communications, LLC	`5.01ms` from Atlanta, US
98.226.127.70	AS7922 Comcast Cable Communications, LLC	`4.99ms` from Chicago, US
96.80.215.230	AS7922 Comcast Cable Communications, LLC	`7.32ms` from Flint, US
90.7.49.150	AS3215 Orange S.A.	`9.92ms` from Frankfurt am Main, DE
92.50.157.22	AS24955 JSC "Ufanet"	`7.05ms` from Kazan, RU
62.150.12.22	AS9155 Quality Net General Trading & Contracting Company	`0.30ms` from Kuwait City, KW
123.191.218.134	AS4837 CHINA UNICOM China169 Backbone	`13.23ms` from Liaoyang, CN
86.166.5.54	AS2856 British Telecommunications PLC	`5.63ms` from London, GB
206.0.95.70	AS268207 RVT SERVICOS DE TELECOMUNICACOES LTDA	`7.79ms` from Novo Hamburgo, BR
116.94.247.214	AS7679 QTnet,Inc.	`8.77ms` from Osaka, JP
179.96.30.86	AS28329 Megatelecom Telecomunicacoes Ltda	`12.47ms` from Osasco, BR
80.90.138.38	AS42908 ORIGINAL AS CZ-NORDICTELECOMREGIONAL	`5.47ms` from Prague, CZ
44.210.3.54	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
50.16.5.230	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
95.83.62.6	AS12389 PJSC Rostelecom	`8.57ms` from Samara, RU
75.61.203.22	AS7018 AT&T Enterprises, LLC	`4.59ms` from San Jose, US
108.197.238.38	AS7018 AT&T Enterprises, LLC	`4.13ms` from San Jose, US
52.85.98.6	AS16509 Amazon.com, Inc.	`0.50ms` from Seattle, US
61.117.207.6	AS2516 KDDI CORPORATION	`1.84ms` from Tokyo, JP
99.243.83.6	AS812 Rogers Communications Canada Inc.	`7.46ms` from Toronto, CA
151.239.31.230	AS31549 Aria Shatel PJSC	`17.68ms` from Yerevan, AM
123.8.152.118	AS4837 CHINA UNICOM China169 Backbone	`4.21ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 123.51.162.69

traceroute to 123.51.162.69 (123.51.162.69): 64 hops max, 52 byte packets

1 [AS15169] 142.250.214.223 112.504 ms

2 *

3 [AS4780] 139.175.58.4 143.214 ms

4 [AS4780] 139.175.57.186 140.667 ms

5 [AS4780] 192.72.49.106 141.605 ms

6 [AS4780] 192.72.155.58 143.754 ms

7 [AS9919] 61.66.239.146 144.871 ms

8 [AS9919] 123.51.162.69 144.321 ms

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On October 9th 2025

What are IP address ranges?

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