211.74.0.0/18

AS4780  ·  Digital United Inc.

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Summary

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

WHOIS Details

inetnum:        211.74.0.0 - 211.74.127.255
netname:        SEEDNET
descr:          Digital United Inc.
descr:          9F, No. 125, Song Jiang Road
descr:          Taipei, Taiwan
country:        TW
admin-c:        CY74-AP
tech-c:         CY74-AP
abuse-c:        AT939-AP
status:         ALLOCATED PORTABLE
mnt-by:         MAINT-TW-TWNIC
mnt-irt:        IRT-NCIC-TW
last-modified:  2025-11-07T02:32:33Z
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:         antispam@seed.net.tw
abuse-mailbox:  antispam@seed.net.tw
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:         hostmaster@twnic.tw
admin-c:        TWA2-AP
tech-c:         TWA2-AP
nic-hdl:        AT939-AP
remarks:        Generated from irt object IRT-TWNIC-AP
remarks:        hostmaster@twnic.tw was validated on 2025-05-23
abuse-mailbox:  hostmaster@twnic.tw
mnt-by:         APNIC-ABUSE
last-modified:  2025-05-23T00:02:10Z
source:         APNIC

person:         Chyi-Chuan Yang
nic-hdl:        CY74-AP
e-mail:         ccyang@du.net.tw
address:        9F, 125, song jiang road
address:        Taipei, 104, R.O.C
phone:          +886-2-2737-7298
fax-no:         +886-2-2739-7512
country:        TW
mnt-by:         MAINT-TW-TWNIC
last-modified:  2010-05-31T07:38:02Z
source:         APNIC

Nearby Ranges

BGP prefixes that overlap with 211.74.0.0/16

Range ASN Company Num of IPs
211.74.101.0/24 AS4780 New Century InfoComm Tech. Co., Ltd. 256

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
211.74.51.0 AS4780 Digital United Inc. 5.32ms from Taipei, TW
211.74.7.255 AS4780 Digital United Inc. 5.67ms from Taipei, TW
211.74.16.0 AS4780 Digital United Inc. 1.80ms from Taipei, TW
211.74.57.0 AS4780 Digital United Inc. 2.02ms from Taipei, TW
211.74.49.255 AS4780 Digital United Inc. 2.95ms from Taipei, TW
211.74.18.0 AS4780 Digital United Inc. 0.40ms from Taipei, TW
211.74.11.0 AS4780 Digital United Inc. 5.61ms from Taipei, TW
211.74.50.255 AS4780 Digital United Inc. 5.42ms from Taipei, TW
211.74.14.255 AS4780 Digital United Inc. 0.39ms from Taipei, TW
211.74.47.1 AS4780 Digital United Inc. 1.62ms from Taipei, TW
211.74.13.1 AS4780 Digital United Inc. 2.81ms from Taipei, TW
211.74.19.1 AS4780 Digital United Inc. 1.73ms from Taipei, TW
211.74.4.1 AS4780 Digital United Inc. 1.83ms from Taipei, TW
211.74.46.255 AS4780 Digital United Inc. 0.44ms from Taipei, TW
211.74.17.255 AS4780 Digital United Inc. 0.47ms 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
190.185.144.194 AS27983 Red Intercable Digital S.A. 9.80ms from Buenos Aires, AR
170.80.88.130 AS264820 COREBASES S.A 0.28ms from Curridabat, CR
96.43.44.210 AS23404 Ritter Communications 8.12ms from Dallas, US
85.218.125.50 AS34781 Services Industriels de Lausanne (SIL) 4.22ms from Geneve, CH
14.18.84.82 AS58466 CHINANET Guangdong province network 2.06ms from Guangzhou, CN
117.1.48.162 AS7552 Viettel Group 2.80ms from Hanoi, VN
8.210.203.2 AS45102 Alibaba (US) Technology Co., Ltd. 0.78ms from Hong Kong, HK
65.43.215.130 AS7018 AT&T Enterprises, LLC 2.37ms from Houston, US
23.223.124.18 AS16625 Akamai Technologies, Inc. 0.38ms from London, GB
51.15.200.2 AS12876 SCALEWAY S.A.S. 0.60ms from Paris, FR
3.220.244.226 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
98.82.238.210 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
14.42.229.98 AS4766 Korea Telecom 6.52ms from Seoul, KR
175.205.17.226 AS4766 Korea Telecom 3.34ms from Seoul, KR
124.222.72.50 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.27ms from Shanghai, CN
178.59.43.178 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 7.77ms from Sofia, BG
210.136.210.242 AS2514 NTT PC Communications, Inc. 0.56ms from Tokyo, JP
222.227.209.130 AS2516 KDDI CORPORATION 1.15ms from Tokyo, JP
114.19.251.194 AS2516 KDDI CORPORATION 0.80ms from Tokyo, JP
195.49.210.114 AS48716 PS Internet Company LLP 0.66ms from Almaty, KZ
188.204.63.178 AS1136 KPN B.V. 2.67ms from Amsterdam, NL
75.141.80.2 AS62691 AMERICAN CREDIT ACCEPTANCE 4.75ms from Atlanta, US
80.200.225.178 AS5432 Proximus NV 2.17ms from Brussels, BE
88.114.24.2 AS719 Elisa Oyj 0.61ms from Helsinki, FI
113.187.201.162 AS45899 VNPT Corp 4.62ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f2 211.74.16.255
traceroute to 211.74.16.255 (211.74.16.255): 64 hops max, 52 byte packets
2 [AS16276] 54.36.50.4 0.301 ms
3 *
4 *
5 *
6 [AS16276] 57.128.121.11 10.779 ms
8 [AS16276] 54.36.50.244 24.18 ms
9 *
10 *
11 [AS9002] 87.245.232.236 255.356 ms
12 [AS9002] 87.245.251.209 291.383 ms
13 [AS4780] 139.175.58.91 237.972 ms
14 [AS4780] 139.175.56.142 263.075 ms
15 [AS4780] 139.175.57.206 234.903 ms
16 [AS4780] 211.74.16.255 241.203 ms
Measurement taken from IPinfo ProbeNet in Marseille, FR
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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