175.183.138.0/23

AS9919 · New Century InfoComm Tech Co., Ltd.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS9919
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        175.183.128.0 - 175.183.143.255
netname:        SEEDNET-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 20160115
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

Nearby Ranges

BGP prefixes that overlap with 175.183.0.0/16

Range	ASN	Company	Num of IPs
175.183.0.0/19	AS18049	New Century InfoComm Tech. Co., Ltd.	8,192
175.183.32.0/19	AS18049	New Century InfoComm Tech. Co., Ltd.	8,192
175.183.64.0/19	AS18049	New Century InfoComm Tech. Co., Ltd.	8,192
175.183.0.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
175.183.32.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192
175.183.64.0/19	AS4780	New Century InfoComm Tech. Co., Ltd.	8,192

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
13.92.227.7	AS8075 Microsoft Corporation	`0.41ms` from Ashburn, US
176.34.89.215	AS16509 Amazon.com, Inc.	`0.28ms` from Dublin, IE
90.210.192.87	AS5607 Sky UK Limited	`1.82ms` from Erith, GB
180.119.248.87	AS4134 CHINANET-BACKBONE	`4.26ms` from Huai'an, CN
86.161.114.183	AS2856 British Telecommunications PLC	`2.20ms` from London, GB
146.199.179.215	AS6871 Plusnet	`1.83ms` from London, GB
73.58.247.151	AS7922 Comcast Cable Communications, LLC	`7.81ms` from Murfreesboro, US
69.115.65.55	AS6128 Cablevision Systems Corp.	`2.07ms` from New York City, US
151.204.204.55	AS701 Verizon Business	`1.61ms` from New York City, US
177.147.78.247	AS26599 TELEFÔNICA BRASIL S.A	`14.73ms` from Porto Alegre, BR
39.64.177.199	AS4837 CHINA UNICOM China169 Backbone	`6.00ms` from Qingdao, CN
203.68.156.7	AS1659 Taiwan Academic Network (TANet) Information Center	`4.05ms` from Taichung, TW
60.34.234.151	AS4713 NTT DOCOMO BUSINESS,Inc.	`8.18ms` from Tokyo, JP
88.119.29.23	AS8764 Telia Lietuva, AB	`0.78ms` from Vilnius, LT
221.236.156.71	AS38283 CHINANET SiChuan Telecom Internet Data Center	`4.48ms` from Chengdu, CN
95.245.153.231	AS3269 Telecom Italia S.p.A.	`9.36ms` from Milan, IT
95.234.79.71	AS3269 Telecom Italia S.p.A.	`5.94ms` from Naples, IT
118.56.155.55	AS4766 Korea Telecom	`8.50ms` from Seoul, KR
34.180.75.215	AS396982 Google LLC	`0.14ms` from Tokyo, JP
41.225.155.103	AS37671 3S INF	`1.32ms` from Tunis, TN
128.245.161.55	AS14340 Salesforce.com, Inc.	`1.01ms` from Ashburn, US
98.193.100.23	AS7922 Comcast Cable Communications, LLC	`5.89ms` from Chicago, US
111.230.222.151	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.05ms` from Guangzhou, CN
165.120.219.215	AS2856 British Telecommunications PLC	`5.67ms` from London, GB
81.78.58.87	AS5378 Vodafone Limited	`9.52ms` from Manchester, GB

Traceroute

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

traceroute -a -n -q1 -m9 175.183.138.48

traceroute to 175.183.138.48 (175.183.138.48): 9 hops max, 52 byte packets

1 [AS44709] 83.229.73.2 0.143 ms

2 [AS1680] 212.143.43.242 0.141 ms

3 [AS1680] 199.203.0.3 55.779 ms

4 [AS1680] 212.143.12.3 56.246 ms

5 [AS1680] 212.143.203.9 7.359 ms

6 [AS1680] 212.143.12.66 59.463 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Haifa, IL

On December 28th 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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