123.204.0.0/19

AS4780  ·  Digital United Inc.

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Summary

Country Taiwan
Domain seed.net.tw
ASN AS4780
Parent Range 123.204.0.0/18
Registry TWNIC
ID SEEDNET-NET

WHOIS Details

inetnum:        123.204.0.0 - 123.204.63.255
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] 20080820
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 123.204.0.0/19

Range ASN Company Num of IPs
123.204.0.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
123.204.0.0/15 AS4780 Digital United Inc. 131,072

Nearby Ranges

BGP prefixes that overlap with 123.204.0.0/16

Range ASN Company Num of IPs
123.204.0.0/15 AS4780 Digital United Inc. 131,072
123.204.0.0/18 AS4780 New Century InfoComm Tech. Co., Ltd. 16,384
123.204.128.0/19 AS4780 New Century InfoComm Tech. Co., Ltd. 8,192
123.204.160.0/19 AS4780 New Century InfoComm Tech. Co., Ltd. 8,192
123.204.192.0/19 AS4780 New Century InfoComm Tech. Co., Ltd. 8,192
123.204.224.0/19 AS4780 New Century InfoComm Tech. Co., Ltd. 8,192
123.204.64.0/19 AS4780 New Century InfoComm Tech. Co., Ltd. 8,192
123.204.96.0/19 AS4780 New Century InfoComm Tech. Co., Ltd. 8,192

Hosted domains

There are 5 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
123.204.5.227 h08.tw 1
123.204.10.203 w-studio.idv.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

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

IP Address ASN Details
123.204.9.63 AS4780 Digital United Inc. 1.58ms from Taipei, TW
123.204.10.210 AS4780 Digital United Inc. 1.59ms from Taipei, TW
123.204.6.224 AS4780 Digital United Inc. 1.55ms from Taipei, TW
123.204.11.98 AS4780 Digital United Inc. 1.69ms from Taipei, TW
123.204.30.1 AS4780 Digital United Inc. 2.03ms from Taipei, TW
123.204.19.157 AS4780 Digital United Inc. 3.76ms from Taipei, TW
123.204.23.143 AS4780 Digital United Inc. 2.23ms from Taipei, TW
123.204.4.228 AS4780 Digital United Inc. 1.26ms from Taipei, TW
123.204.25.74 AS4780 Digital United Inc. 3.57ms from Taipei, TW
123.204.28.1 AS4780 Digital United Inc. 0.37ms from Taipei, TW
123.204.5.237 AS4780 Digital United Inc. 1.32ms from Taipei, TW
123.204.1.187 AS4780 Digital United Inc. 2.72ms from Taipei, TW
123.204.18.35 AS4780 Digital United Inc. 2.60ms from Taipei, TW
123.204.13.28 AS4780 Digital United Inc. 1.43ms from Taipei, TW
123.204.3.192 AS4780 Digital United Inc. 3.82ms from Taipei, TW
123.204.27.241 AS4780 Digital United Inc. 0.43ms from Taipei, TW
123.204.29.0 AS4780 Digital United Inc. 1.54ms from Taipei, TW
123.204.7.10 AS4780 Digital United Inc. 1.46ms from Taipei, TW
123.204.8.128 AS4780 Digital United Inc. 1.79ms from Taipei, TW
123.204.12.181 AS4780 Digital United Inc. 1.34ms 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
209.250.253.19 AS20473 The Constant Company, LLC 0.16ms from Amsterdam, NL
96.255.244.51 AS701 Verizon Business 2.46ms from Ashburn, US
172.111.5.3 AS54646 Hardy Telecommunications 2.89ms from Berkeley Springs, US
4.55.14.3 AS3356 Level 3 Parent, LLC 0.50ms from Dallas, US
75.91.202.243 AS7029 Windstream Communications LLC 6.08ms from Dallas, US
142.196.106.67 AS33363 Charter Communications, Inc 7.10ms from Orlando, US
195.68.13.35 AS8220 COLT Technology Services Group Limited 0.86ms from Paris, FR
61.1.161.3 AS9829 National Internet Backbone 13.50ms from Saint Thomas Mount, IN
181.36.6.3 AS28118 ALTICE DOMINICANA S.A. 1.90ms from Santo Domingo, DO
97.125.19.115 AS209 CenturyLink Communications, LLC 11.35ms from St. Louis, US
216.41.161.83 AS53435 JACKSON ENERGY AUTHORITY 10.11ms from Atlanta, US
173.230.137.211 AS63949 Akamai Connected Cloud 0.38ms from Atlanta, US
94.20.30.227 AS215148 Delta Telecom Ltd 1.49ms from Baku, AZ
34.218.135.179 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
110.174.77.195 AS7545 TPG Telecom Limited 1.73ms from Brisbane, AU
157.92.18.99 AS3449 Universidad Nacional de Buenos Aires 1.92ms from Buenos Aires, AR
31.59.143.3 AS48678 PENTECH BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETi 0.15ms from Bursa, TR
18.254.81.163 AS8987 Amazon Data Services Ireland Ltd 0.79ms from Columbus, US
213.95.54.179 AS12337 noris network AG 2.98ms from Frankfurt am Main, DE
93.220.70.3 AS3320 Deutsche Telekom AG 4.73ms from Frankfurt am Main, DE
183.128.225.195 AS4134 CHINANET-BACKBONE 5.34ms from Hangzhou, CN
14.241.163.3 AS45899 VNPT Corp 3.02ms from Ho Chi Minh City, VN
102.223.103.3 AS328694 IMS Ventures 1.16ms from Johannesburg, ZA
77.68.97.19 AS8560 IONOS SE 0.74ms from London, GB
98.173.86.19 AS62957 HOSPITALITY NETWORK, LLC 6.37ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 123.204.14.30
traceroute to 123.204.14.30 (123.204.14.30): 7 hops max, 52 byte packets
2 [AS9002] 87.245.232.200 129.819 ms
3 [AS9002] 87.245.251.209 119.099 ms
4 [AS4780] 139.175.58.81 118.909 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Omsk, RU
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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