123.51.217.0/24

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	TAIPEI-TW

WHOIS Details

inetnum:        123.51.217.8 - 123.51.217.15
netname:        TAIPEI-TW
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        DL754-TW
tech-c:         DL754-TW
mnt-by:         MAINT-TW-TWNIC
changed:        [email protected] 20121226
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:         Darren Lin
address:        TEAMCHAMEstateCorporation
address:        13F-8,No.50,Sec1,ZhongxiaoWestRoad,TaipeiCity,Taiwan,ROC.
address:        Taipei Taiwan
country:        TW
phone:          886-2-2370-1115
fax-no:         886-2-2331-7668
e-mail:         [email protected]
nic-hdl:        DL754-TW
changed:        [email protected] 20121226
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 123.51.217.0/24

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

Nearby Ranges

BGP prefixes that overlap with 123.51.0.0/16

Range	ASN	Company	Num of IPs
123.51.128.0/17	AS4780	New Century InfoComm Tech. Co., Ltd.	32,768
123.51.0.0/17	AS38333	Telcoinabox Operations Pty Ltd	32,768
123.51.128.0/17	AS9919	New Century InfoComm Tech. Co., Ltd.	32,768
123.51.0.0/17	AS45510	Telcoinabox Operations Pty Ltd	32,768
123.51.172.0/22	AS4780	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.220.0/22	AS4780	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.220.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.132.0/22	AS4780	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.160.0/22	AS4780	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.168.0/22	AS4780	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.128.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.132.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.160.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.164.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.168.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.172.0/22	AS9919	New Century InfoComm Tech. Co., Ltd.	1,024
123.51.0.0/24	AS38333	Level 6, 9-13 Young Street	256
123.51.188.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.193.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.194.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.195.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.181.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
123.51.196.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.197.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.198.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.199.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256
123.51.208.0/24	AS9919	New Century InfoComm Tech. Co., Ltd.	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
123.51.217.103	AS9919 New Century InfoComm Tech Co., Ltd.	`1.11ms` 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
183.215.135.152	AS56047 China Mobile communications corporation	`2.08ms` from Changsha, CN
189.11.81.24	AS8167 V tal	`1.11ms` from Curitiba, BR
111.123.170.56	AS4134 CHINANET-BACKBONE	`6.95ms` from Guiyang, CN
115.207.233.40	AS4134 CHINANET-BACKBONE	`10.12ms` from Hangzhou, CN
88.173.49.200	AS12322 Free SAS	`5.94ms` from Paris, FR
34.238.49.24	AS14618 Amazon.com, Inc.	`0.40ms` from Reston, US
126.115.193.216	AS17676 SoftBank Corp.	`6.62ms` from Tokyo, JP
103.219.38.120	AS58461 CT-HangZhou-IDC	`3.48ms` from Hangzhou, CN
84.64.254.8	AS5378 Vodafone Limited	`2.61ms` from Manchester, GB
87.16.191.216	AS3269 Telecom Italia S.p.A.	`10.01ms` from Milan, IT
98.98.100.184	AS21859 Zenlayer Inc	`0.21ms` from New York City, US
84.146.238.152	AS3320 Deutsche Telekom AG	`5.12ms` from Nuernberg, DE
210.243.19.8	AS1659 Taiwan Academic Network (TANet) Information Center	`1.72ms` from Taipei, TW
36.54.143.152	AS10013 FreeBit Co.,Ltd.	`10.63ms` from Tokyo, JP
57.181.86.136	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
111.90.63.136	AS4721 JCOM Co., Ltd.	`8.39ms` from Tokyo, JP
213.186.190.136	AS8376 Jordan Data Communications Company LLC	`1.74ms` from Amman, JO
77.167.20.216	AS1136 KPN B.V.	`6.19ms` from Amsterdam, NL
37.152.183.168	AS202468 AbrArvan CDN and IaaS	`15.49ms` from Baku, AZ
66.70.162.232	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
174.108.85.248	AS11426 Charter Communications Inc	`6.31ms` from Charlotte, US
64.27.211.168	AS27553 Telnet Worldwide, Inc.	`0.34ms` from Detroit, US
18.185.83.184	AS16509 Amazon.com, Inc.	`0.46ms` from Frankfurt am Main, DE
117.250.67.56	AS9829 National Internet Backbone	`6.72ms` from Kolkata, IN
97.202.184.152	AS6167 Verizon Business	`16.71ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 123.51.217.254

traceroute to 123.51.217.254 (123.51.217.254): 64 hops max, 52 byte packets

5 [] 15.230.139.8 0.255 ms

6 *

7 *

8 [] 151.148.10.138 1.062 ms

9 [] 151.148.10.139 0.829 ms

10 [AS4780] 139.175.58.4 10.982 ms

11 [AS4780] 139.175.57.186 0.846 ms

12 [AS4780] 192.72.107.190 1.27 ms

13 [AS9919] 220.228.23.18 0.905 ms

14 [AS9919] 123.51.217.254 2.447 ms

Measurement taken from

IPinfo ProbeNet in Taipei, TW

On December 14th 2025

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