123.51.193.0/24

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	NCICNET-NET

WHOIS Details

inetnum:        123.51.193.0 - 123.51.193.255
netname:        NCICNET-NET
descr:          New Century InfoComm Tech. Co., Ltd.
descr:          1F~11F, No. 218, Rueiguang Road
descr:          Taipei Taiwan
country:        TW
admin-c:        AS100-TW
tech-c:         AS100-TW
mnt-by:         MAINT-TW-TWNIC
changed:        antispam@seed.net.tw 20150116
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:         Allen Shyu
address:        New Century InfoComm Tech Co., Ltd
address:        6F, No. 218, Rueiguang Road
address:        Taipei Taiwan
country:        TW
phone:          +886-2-7700-9968
fax-no:         +886-2-7700-9968
e-mail:         idcservice@fareastone.com.tw
nic-hdl:        AS100-TW
changed:        hostmaster@twnic.net 20101027
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 123.51.193.0/24

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
123.51.194.0/24	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 are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
123.51.193.101	AS9919 New Century InfoComm Tech Co., Ltd.	`1.06ms` 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
20.61.28.152	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
34.221.80.56	AS16509 Amazon.com, Inc.	`0.52ms` from Boardman, US
68.145.101.72	AS6327 Shaw Communications	`7.30ms` from Calgary, CA
75.196.168.72	AS6167 Verizon Business	`12.25ms` from Chicago, US
18.130.155.88	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
87.4.153.232	AS3269 Telecom Italia S.p.A.	`1.75ms` from Milan, IT
106.194.197.24	AS45609 Bharti Airtel Ltd. AS for GPRS Service	`0.77ms` from Mumbai, IN
171.36.62.232	AS4837 CHINA UNICOM China169 Backbone	`5.77ms` from Nanning, CN
49.251.63.88	AS9617 JCOM Co., Ltd.	`12.01ms` from Osaka, JP
54.152.32.8	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
188.54.14.200	AS25019 Saudi Telecom Company JSC	`1.74ms` from Riyadh, SA
94.87.153.232	AS3269 Telecom Italia S.p.A.	`13.43ms` from Rome, IT
201.105.29.216	AS8151 UNINET	`10.49ms` from Santiago de Queretaro, MX
122.35.254.200	AS17858 LG POWERCOMM	`7.35ms` from Seoul, KR
211.202.189.104	AS9318 SK Broadband Co Ltd	`7.38ms` from Seoul, KR
110.10.78.248	AS9318 SK Broadband Co Ltd	`1.28ms` from Seoul, KR
18.178.132.248	AS16509 Amazon.com, Inc.	`0.17ms` from Tokyo, JP
123.222.167.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.80ms` from Tokyo, JP
177.105.159.120	AS262462 Aranet Play	`13.77ms` from Brasilia, BR
3.167.246.200	AS16509 Amazon.com, Inc.	`0.18ms` from Dallas, US
24.248.51.168	AS22773 Cox Communications Inc.	`4.78ms` from Dallas, US
205.132.75.104	AS26072 FirstEnergy Corp.	`7.51ms` from Detroit, US
200.222.184.40	AS7738 V tal	`14.51ms` from Fortaleza, BR
113.186.172.200	AS45899 VNPT Corp	`4.87ms` from Hanoi, VN
156.233.53.184	AS44559 IT HOSTLINE LTD	`0.19ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 123.51.193.102

traceroute to 123.51.193.102 (123.51.193.102): 64 hops max, 52 byte packets

1 [AS15169] 72.14.235.202 124.281 ms

2 *

3 [AS4780] 139.175.59.162 124.171 ms

4 [AS4780] 139.175.57.186 124.494 ms

5 [AS4780] 192.72.107.190 124.729 ms

6 [AS9919] 220.228.20.66 124.432 ms

7 [AS9919] 218.32.221.10 124.473 ms

8 *

9 [AS9919] 123.51.193.102 124.674 ms

Measurement taken from

IPinfo ProbeNet in Melbourne, AU

On November 14th 2025

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