210.243.128.0/17

AS4780  ·  Digital United Inc.

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Summary

Country Taiwan
Domain du.net.tw
ASN AS4780
Registry APNIC
ID SEEDNET

WHOIS Details

inetnum:        210.243.128.0 - 210.243.255.255
netname:        SEEDNET
descr:          Digital United Inc.
descr:          9F, No. 125, Song Jiang Road
descr:          Taipei, Taiwan
country:        TW
admin-c:        JC256-AP
tech-c:         JC256-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-NCIC-TW
last-modified:  2025-11-07T02:29:40Z
source:         APNIC

irt:            IRT-NCIC-TW
address:        New Century InfoComm Tech. Co., Ltd.
address:        1F~11F, No. 218, Rueiguang Road
address:        Taipei Taiwan 114
e-mail:         [email protected]
abuse-mailbox:  [email protected]
admin-c:        JC256-AP
tech-c:         JC256-AP
auth:           # Filtered
mnt-by:         MAINT-TW-TWNIC
last-modified:  2025-11-06T07:26:18Z
source:         APNIC

role:           ABUSE TWNICAP
country:        ZZ
address:        3F., No. 123, Sec. 4, Bade Rd., Songshan Dist., Taipei 105, Taiwan
phone:          +000000000
e-mail:         [email protected]
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        [email protected] was validated on 2025-05-23
abuse-mailbox:  [email protected]
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Jonas Chou
nic-hdl:        JC256-AP
e-mail:         [email protected]
address:        2F, No.218, Rueiguang Road
address:        Taipei, 114, R.O.C
phone:          +886-2-7700-8888
fax-no:         +886-2-7700-8888
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2012-12-18T10:10:01Z
source:         APNIC

Overlapping Ranges

BGP prefixes that are contained by 210.243.128.0/17

Range ASN Company Num of IPs
210.243.166.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256

Nearby Ranges

BGP prefixes that overlap with 210.243.0.0/16

Range ASN Company Num of IPs
210.243.64.0/19 AS9924 Taiwan Fixed Network CO.,LTD. 8,192
210.243.96.0/19 AS9924 Taiwan Fixed Network CO.,LTD. 8,192
210.243.166.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256

Hosted domains

There are 108 domain names hosted across 54 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
210.243.156.144 npg.idv.tw 8
210.243.156.145 farmerbank.com.tw 6
210.243.235.66 newcam.com.tw 3
210.243.192.16 hxltd.com.tw 2
210.243.166.66 udnpaper.com 2
210.243.197.207 wu-j.com.tw 2
210.243.192.194 watertec.com 1
210.243.157.51 yifei.info 1
210.243.235.60 chiang-yi.com.tw 1
210.243.235.145 twepc.com.tw 1
210.243.231.112 worldtrade.org.tw 1
210.243.149.81 huei.com.tw 1
210.243.243.99 homerprint.com.tw 1
210.243.223.2 hot8.site 1
210.243.238.17 truelight.com.tw 1

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

Pingable IPs

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

IP Address ASN Details
210.243.168.112 AS4780 Digital United Inc. 1.44ms from Taipei, TW
210.243.174.80 AS4780 Digital United Inc. 3.33ms from Taipei, TW
210.243.188.66 AS4780 Digital United Inc. 6.30ms from Taipei, TW
210.243.199.71 AS4780 Digital United Inc. 2.49ms from Taipei, TW
210.243.133.151 AS4780 Digital United Inc. 1.75ms from Taipei, TW
210.243.167.24 AS4780 Digital United Inc. 9.36ms from Taipei, TW
210.243.206.87 AS4780 Digital United Inc. 4.78ms from Taipei, TW
210.243.128.254 AS4780 Digital United Inc. 15.90ms from Taipei, TW
210.243.224.62 AS4780 Digital United Inc. 2.50ms from Taipei, TW
210.243.240.199 AS4780 Digital United Inc. 2.01ms from Taipei, TW
210.243.158.19 AS4780 Digital United Inc. 2.90ms from Taipei, TW
210.243.238.17 AS4780 Digital United Inc. 14.89ms from Taipei, TW
210.243.138.245 AS4780 Digital United Inc. 2.30ms from Taipei, TW
210.243.172.49 AS4780 Digital United Inc. 2.56ms from Taipei, TW
210.243.231.90 AS4780 Digital United Inc. 1.57ms from Taipei, TW
210.243.171.32 AS4780 Digital United Inc. 6.31ms from Taipei, TW
210.243.166.92 AS4780 Digital United Inc. 0.38ms from Taipei, TW
210.243.155.62 AS4780 Digital United Inc. 7.22ms from Taipei, TW
210.243.246.222 AS4780 Digital United Inc. 15.37ms from Taipei, TW
210.243.157.48 AS4780 Digital United Inc. 3.62ms from Taipei, TW
210.243.207.59 AS4780 Digital United Inc. 4.74ms from Taipei, TW
210.243.195.241 AS4780 Digital United Inc. 1.76ms from Taipei, TW
210.243.144.112 AS4780 Digital United Inc. 1.43ms from Taipei, TW
210.243.179.208 AS4780 Digital United Inc. 1.85ms from Taipei, TW
210.243.241.152 AS4780 Digital United Inc. 1.99ms 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
145.90.34.129 AS1103 SURF B.V. 0.51ms from Amsterdam, NL
212.81.98.97 AS3257 GTT Communications Inc. 0.39ms from Amsterdam, NL
83.84.115.1 AS33915 Vodafone Libertel B.V. 2.49ms from Amsterdam, NL
45.15.22.1 AS34828 DH Bulut Bilisim Anonim Sirketi 0.43ms from Ankara, TR
100.36.166.1 AS701 Verizon Business 2.09ms from Ashburn, US
162.246.49.1 AS22646 Hargray Communications Group, Inc. 6.03ms from Atlanta, US
64.234.24.1 AS40285 NORTHLAND CABLE TELEVISION INC. 7.35ms from Atlanta, US
68.78.120.177 AS7018 AT&T Enterprises, LLC 13.98ms from Atlanta, US
181.52.154.1 AS10620 Telmex Colombia S.A. 8.72ms from Bogotá, CO
24.34.164.1 AS7922 Comcast Cable Communications, LLC 2.34ms from Boston, US
89.181.192.1 AS2860 NOS COMUNICACOES, S.A. 0.64ms from Braga, PT
188.250.89.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 4.56ms from Braga, PT
41.157.189.1 AS37168 Cell C (Pty) Ltd 1.70ms from Cape Town, ZA
68.45.14.1 AS7922 Comcast Cable Communications, LLC 13.26ms from Chicago, US
200.231.200.177 AS4230 CLARO S.A. 12.83ms from Curitiba, BR
152.37.163.1 AS11492 CABLE ONE, INC. 15.70ms from Dallas, US
47.211.24.1 AS19108 Optimum 12.36ms from Dallas, US
192.88.198.65 AS21630 Sports South, L.L.C. 5.30ms from Dallas, US
94.205.0.209 AS15802 Emirates Integrated Telecommunications Company PJSC 2.91ms from Dubai, AE
183.233.167.225 AS9808 China Mobile Communications Group Co., Ltd. 11.84ms from Guangzhou, CN
8.139.180.81 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.35ms from Hangzhou, CN
183.159.127.129 AS4134 CHINANET-BACKBONE 6.45ms from Hangzhou, CN
218.189.250.1 AS9304 HGC Global Communications Limited 1.82ms from Hong Kong, HK
78.175.124.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 16.66ms from Izmir, TR
123.63.105.177 AS55410 Vodafone Idea Ltd 0.76ms from Kolkata, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 210.243.153.15
traceroute to 210.243.153.15 (210.243.153.15): 64 hops max, 52 byte packets
4 [AS4780] 192.72.250.13 0.949 ms
7 [AS4780] 139.175.57.94 2.194 ms
8 [AS4780] 192.72.218.10 2.124 ms
Measurement taken from IPinfo ProbeNet in Taipei, TW
On

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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