139.175.224.0/19

AS4780 · Digital United Inc.

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Summary

Country	Taiwan
Domain	seed.net.tw
ASN	AS4780
Parent Range	139.175.0.0/16
Registry	TWNIC
ID	SEEDNET-NET

WHOIS Details

inetnum:        139.175.224.0 - 139.175.227.255
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:        [email protected] 20090519
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:         [email protected]
nic-hdl:        IO1-TW
changed:        [email protected] 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 139.175.224.0/19

Range	ASN	Company	Num of IPs
139.175.0.0/16	AS4780		65,536

BGP prefixes that are contained by 139.175.224.0/19

Range	ASN	Company	Num of IPs
139.175.240.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.249.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256

Nearby Ranges

BGP prefixes that overlap with 139.175.0.0/16

Range	ASN	Company	Num of IPs
139.175.0.0/16	AS4780		65,536
139.175.1.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.11.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.122.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.123.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.240.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.249.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.35.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.41.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.61.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.62.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.68.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.74.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.86.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.87.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256
139.175.9.0/24	AS4780	New Century InfoComm Tech. Co., Ltd.	256

Hosted domains

There are 7 domain names hosted across 5 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
139.175.252.23	xn--scs495g.tw	3

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

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

IP Address	ASN	Details
139.175.235.71	AS4780 Digital United Inc.	`0.52ms` from Taipei, TW
139.175.249.18	AS4780 Digital United Inc.	`0.49ms` from Taipei, TW
139.175.232.127	AS4780 Digital United Inc.	`0.70ms` from Taipei, TW
139.175.239.240	AS4780 Digital United Inc.	`1.76ms` from Taipei, TW
139.175.250.91	AS4780 Digital United Inc.	`0.64ms` from Taipei, TW
139.175.234.8	AS4780 Digital United Inc.	`0.82ms` from Taipei, TW
139.175.233.109	AS4780 Digital United Inc.	`0.56ms` from Taipei, TW
139.175.238.41	AS4780 Digital United Inc.	`0.88ms` from Taipei, TW
139.175.240.24	AS4780 Digital United Inc.	`0.39ms` from Taipei, TW
139.175.253.30	AS4780 Digital United Inc.	`0.75ms` from Taipei, TW
139.175.236.79	AS4780 Digital United Inc.	`0.30ms` 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
154.249.76.3	AS36947 Telecom Algeria	`12.45ms` from Algiers, DZ
134.56.86.211	AS23089 Hotwire Communications	`6.74ms` from Atlanta, US
67.219.13.3	AS398025 Cumberland Connect	`8.67ms` from Atlanta, US
181.141.9.211	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.46ms` from Bogota, CO
113.238.63.83	AS4837 CHINA UNICOM China169 Backbone	`16.97ms` from Dalian, CN
199.193.96.179	AS398844 COMELEC SERVICES, INC	`14.44ms` from Des Moines, US
80.152.197.3	AS3320 Deutsche Telekom AG	`2.47ms` from Duesseldorf, DE
79.251.37.115	AS3320 Deutsche Telekom AG	`6.42ms` from Frankfurt am Main, DE
113.45.18.51	AS55990 Huawei Cloud Service data center	`2.04ms` from Guangzhou, CN
146.120.122.99	AS61390 Garant-G Ltd.	`8.48ms` from Kazan, RU
70.40.49.83	AS16904 Arvig Enterprises Inc.	`5.80ms` from Minneapolis, US
173.165.224.35	AS7922 Comcast Cable Communications, LLC	`6.90ms` from Minneapolis, US
89.82.168.3	AS5410 Bouygues Telecom SA	`1.20ms` from Paris, FR
1.214.28.99	AS3786 LG DACOM Corporation	`1.91ms` from Seoul, KR
1.217.2.147	AS3786 LG DACOM Corporation	`2.08ms` from Seoul, KR
114.204.28.51	AS9318 SK Broadband Co Ltd	`2.89ms` from Seoul, KR
180.134.72.51	AS9644 SK Telecom	`2.73ms` from Seoul, KR
222.71.16.83	AS4812 China Telecom (Group)	`4.75ms` from Shanghai, CN
175.35.10.67	AS4804 Microplex PTY LTD	`3.72ms` from Adelaide, AU
172.99.78.3	AS27357 Rackspace Hosting	`0.77ms` from Ashburn, US
139.171.154.83	AS7029 Windstream Communications LLC	`0.73ms` from Ashburn, US
20.21.228.243	AS8075 Microsoft Corporation	`0.18ms` from Az Za`ayin, QA
213.49.81.179	AS5432 Proximus NV	`2.20ms` from Brussels, BE
193.151.119.99	AS8462 Tarr Kft.	`7.65ms` from Budapest, HU
116.117.56.83	AS4837 CHINA UNICOM China169 Backbone	`14.85ms` from Changchun, CN

Traceroute

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

traceroute -a -n -q1 -f4 -m11 139.175.251.78

traceroute to 139.175.251.78 (139.175.251.78): 11 hops max, 52 byte packets

4 [AS2497] 58.138.98.253 7.816 ms

5 *

6 [AS2497] 58.138.84.237 61.066 ms

7 *

8 [AS4780] 192.72.107.153 64.842 ms

9 *

10 *

11 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On November 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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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