123.51.196.0/24

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:        123.51.196.0 - 123.51.196.255
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 20121001
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 123.51.196.0/24

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
123.51.197.0/24	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

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

IP Address	ASN	Details
123.51.196.141	AS9919 New Century InfoComm Tech Co., Ltd.	`0.70ms` 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
186.113.165.120	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.19ms` from Bogota, CO
89.155.77.88	AS2860 NOS COMUNICACOES, S.A.	`6.52ms` from Braga, PT
62.65.167.120	AS5578 SWAN, a.s.	`0.61ms` from Bratislava, SK
84.2.128.120	AS5483 Magyar Telekom Plc.	`5.05ms` from Budapest, HU
18.200.168.8	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
18.184.201.136	AS16509 Amazon.com, Inc.	`0.11ms` from Frankfurt am Main, DE
154.220.198.232	AS136907 HUAWEI CLOUDS	`1.14ms` from Hong Kong, HK
211.206.27.200	AS9318 SK Broadband Co Ltd	`2.50ms` from Incheon, KR
73.244.166.56	AS7922 Comcast Cable Communications, LLC	`4.58ms` from Miami, US
75.72.79.88	AS7922 Comcast Cable Communications, LLC	`6.90ms` from Minneapolis, US
212.17.24.56	AS8711 JSC Avantel	`5.99ms` from Novosibirsk, RU
176.223.177.248	AS207147 Nexera SAS	`9.07ms` from Paris, FR
83.115.134.232	AS3215 Orange S.A.	`6.43ms` from Paris, FR
54.166.5.184	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
54.235.37.8	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
191.186.47.120	AS28573 Claro NXT Telecomunicacoes Ltda	`11.99ms` from Rio de Janeiro, BR
218.107.252.152	AS9929 CHINA UNICOM Industrial Internet Backbone	`13.16ms` from Shanghai, CN
101.243.62.168	AS17429 BEIJING GEHUA CATV NETWORK CO.LTD	`4.61ms` from Beijing, CN
35.95.123.136	AS16509 Amazon.com, Inc.	`0.46ms` from Boardman, US
44.220.18.72	AS14618 Amazon.com, Inc.	`0.27ms` from Reston, US
189.189.234.72	AS8151 UNINET	`4.17ms` from Santiago de Queretaro, MX
54.180.54.136	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
180.230.109.40	AS17858 LG POWERCOMM	`1.79ms` from Seoul, KR
125.240.232.72	AS17858 LG POWERCOMM	`1.99ms` from Seoul, KR
49.57.42.216	AS4766 Korea Telecom	`1.80ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f4 123.51.196.142

traceroute to 123.51.196.142 (123.51.196.142): 64 hops max, 52 byte packets

4 [AS3491] 63.223.9.226 337.584 ms

5 *

6 [AS4780] 139.175.59.160 358.037 ms

7 [AS4780] 139.175.58.146 366.233 ms

8 [AS4780] 192.72.107.98 366.531 ms

9 [AS9919] 220.228.20.30 366.235 ms

10 [AS9919] 218.32.221.2 358.057 ms

11 *

12 [AS9919] 123.51.196.142 358.375 ms

Measurement taken from

IPinfo ProbeNet in Accra, GH

On February 7th 2026

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