AS4780 Digital United Inc.

SEEDNET - Digital United Inc. · registered in Taiwan

IPv4 addresses1,618,1761,294 prefixes · 0.052% of announced IPv4

Rank in Taiwan#5largest network in TW by IPv4 space, of 237 · 4.87% of TW

Rank worldwide#239of 79,396 networks with IPv4

IPv665 x /32 (4,259,840 x /48)61 prefixes

CountryTaiwan288 ASNs registered there

Open AS4780 in ASN lookup Look up an IP in this network (42.0.64.1) All networks in Taiwan

IPv4 prefixes

First 500 of 1,294 prefixes, in address order.

42.0.64.0/18
49.213.170.0/24
49.213.175.0/24
49.213.187.0/24
49.213.226.0/24
59.104.0.0/18
59.104.64.0/19
59.104.96.0/21
59.104.104.0/22
59.104.108.0/23
59.104.110.0/24
59.104.112.0/20
59.104.128.0/17
59.105.0.0/22
59.105.4.0/23
59.105.6.0/24
59.105.7.0/24
59.105.8.0/21
59.105.16.0/20
59.105.32.0/19
59.105.64.0/18
59.105.128.0/22
59.105.132.0/22
59.105.136.0/21
59.105.144.0/20
59.105.160.0/19
59.105.192.0/18
61.56.200.0/24
61.56.226.0/23
61.56.229.0/24
61.56.231.0/24
61.56.232.0/24
61.56.234.0/23
61.56.236.0/24
61.56.238.0/23
61.56.243.0/24
61.56.245.0/24
61.56.249.0/24
61.57.208.0/20
61.58.16.0/20
61.58.48.0/20
61.58.156.0/23
61.59.0.0/22
61.59.4.0/23
61.59.6.0/24
61.59.7.0/24
61.59.8.0/22
61.59.12.0/24
61.59.13.0/24
61.59.14.0/23
61.59.16.0/20
61.59.32.0/19
61.59.64.0/20
61.59.80.0/23
61.59.82.0/23
61.59.84.0/22
61.59.88.0/21
61.59.96.0/23
61.59.98.0/23
61.59.100.0/23
61.59.102.0/23
61.59.104.0/24
61.59.105.0/24
61.59.106.0/23
61.59.108.0/22
61.59.112.0/21
61.59.120.0/22
61.59.124.0/23
61.59.126.0/24
61.59.127.0/24
61.59.128.0/17
61.66.8.0/23
61.66.11.0/24
61.66.12.0/24
61.66.15.0/24
61.66.20.0/22
61.66.24.0/24
61.66.26.0/24
61.66.33.0/24
61.66.34.0/24
61.66.38.0/24
61.66.52.0/22
61.66.56.0/24
61.66.58.0/24
61.66.60.0/24
61.66.66.0/23
61.66.68.0/23
61.66.71.0/24
61.66.72.0/22
61.66.77.0/24
61.66.80.0/23
61.66.84.0/23
61.66.86.0/24
61.66.88.0/21
61.66.106.0/23
61.66.110.0/23
61.66.128.0/23
61.66.130.0/24
61.66.137.0/24
61.66.139.0/24
61.66.143.0/24
61.66.146.0/23
61.66.148.0/24
61.66.150.0/24
61.66.152.0/24
61.66.156.0/23
61.66.161.0/24
61.66.162.0/23
61.66.165.0/24
61.66.168.0/21
61.66.176.0/23
61.66.180.0/24
61.66.183.0/24
61.66.184.0/21
61.66.236.0/24
103.25.232.0/22
106.104.0.0/22
106.104.4.0/23
106.104.6.0/23
106.104.8.0/23
106.104.10.0/24
106.104.11.0/24
106.104.12.0/23
106.104.14.0/24
106.104.15.0/24
106.104.16.0/21
106.104.24.0/22
106.104.28.0/23
106.104.30.0/24
106.104.31.0/24
106.104.32.0/23
106.104.35.0/24
106.104.36.0/22
106.104.40.0/21
106.104.48.0/20
106.104.64.0/21
106.104.72.0/23
106.104.74.0/23
106.104.76.0/23
106.104.78.0/24
106.104.79.0/24
106.104.80.0/21
106.104.88.0/24
106.104.89.0/24
106.104.90.0/23
106.104.92.0/22
106.104.96.0/21
106.104.104.0/23
106.104.106.0/23
106.104.108.0/24
106.104.109.0/24
106.104.110.0/23
106.104.112.0/22
106.104.116.0/23
106.104.118.0/23
106.104.120.0/22
106.104.124.0/24
106.104.125.0/24
106.104.126.0/23
106.104.128.0/24
106.104.129.0/24
106.104.130.0/23
106.104.132.0/23
106.104.134.0/24
106.104.135.0/24
106.104.136.0/24
106.104.137.0/24
106.104.138.0/23
106.104.140.0/22
106.104.144.0/22
106.104.148.0/24
106.104.149.0/24
106.104.150.0/24
106.104.152.0/21
106.104.160.0/22
106.104.164.0/24
106.104.165.0/24
106.104.166.0/23
106.104.168.0/23
106.104.170.0/24
106.104.171.0/24
106.104.172.0/22
106.104.176.0/22
106.104.180.0/22
106.104.184.0/21
106.104.192.0/23
106.104.194.0/24
106.104.195.0/24
106.104.196.0/22
106.104.200.0/21
106.104.208.0/20
106.104.228.0/22
106.104.232.0/22
106.104.240.0/23
106.104.242.0/24
106.104.243.0/24
106.104.244.0/22
106.104.248.0/21
106.105.16.0/22
106.105.20.0/22
106.105.32.0/24
106.105.34.0/23
106.105.36.0/22
106.105.40.0/24
106.105.64.0/24
106.106.2.0/24
106.106.192.0/23
106.106.194.0/24
106.106.197.0/24
106.106.198.0/23
106.106.200.0/23
106.106.202.0/24
106.106.204.0/23
106.106.210.0/23
106.106.212.0/23
106.106.220.0/23
106.106.222.0/24
106.106.229.0/24
106.106.230.0/24
106.106.236.0/23
106.106.238.0/24
106.106.244.0/23
106.106.246.0/24
106.106.252.0/23
106.106.254.0/24
106.107.170.0/24
106.107.183.0/24
106.107.184.0/24
106.107.190.0/23
106.107.233.0/24
106.107.238.0/24
106.107.241.0/24
106.107.248.0/24
112.104.0.0/21
112.104.8.0/22
112.104.12.0/23
112.104.14.0/24
112.104.15.0/24
112.104.16.0/22
112.104.20.0/23
112.104.22.0/23
112.104.24.0/21
112.104.32.0/20
112.104.48.0/22
112.104.52.0/24
112.104.53.0/24
112.104.54.0/23
112.104.56.0/21
112.104.64.0/20
112.104.80.0/21
112.104.88.0/21
112.104.96.0/19
112.104.128.0/20
112.104.144.0/21
112.104.152.0/23
112.104.154.0/24
112.104.155.0/24
112.104.156.0/24
112.104.157.0/24
112.104.158.0/23
112.104.160.0/21
112.104.168.0/22
112.104.172.0/22
112.104.176.0/21
112.104.184.0/22
112.104.188.0/23
112.104.190.0/23
112.104.192.0/19
112.104.224.0/20
112.104.240.0/24
112.104.241.0/24
112.104.242.0/23
112.104.244.0/22
112.104.248.0/21
112.105.8.0/24
112.105.64.0/23
112.105.66.0/23
112.105.68.0/22
112.105.72.0/21
112.105.80.0/20
112.105.96.0/20
112.105.112.0/23
112.105.114.0/24
112.105.116.0/24
112.105.118.0/23
112.105.120.0/23
112.105.122.0/24
112.105.123.0/24
112.105.124.0/22
112.105.128.0/22
112.105.132.0/24
112.105.133.0/24
112.105.134.0/24
112.105.135.0/24
112.105.136.0/21
112.105.144.0/21
112.105.152.0/23
112.105.154.0/23
112.105.156.0/22
112.105.160.0/19
112.105.192.0/19
112.105.224.0/20
112.105.240.0/21
112.105.248.0/24
112.105.249.0/24
112.105.250.0/23
112.105.252.0/22
113.196.32.0/24
113.196.34.0/24
113.196.37.0/24
113.196.115.0/24
113.196.179.0/24
113.196.181.0/24
113.196.182.0/24
113.196.188.0/22
122.146.3.0/24
122.146.10.0/24
122.146.28.0/24
122.146.32.0/21
122.146.40.0/23
122.146.42.0/24
122.146.44.0/22
122.146.48.0/21
122.146.56.0/23
122.146.60.0/22
122.146.64.0/21
122.146.72.0/23
122.146.74.0/24
122.146.76.0/24
122.146.80.0/22
122.146.84.0/23
122.146.87.0/24
122.146.89.0/24
122.146.91.0/24
122.146.92.0/23
122.146.96.0/23
122.146.224.0/22
122.146.228.0/24
122.146.231.0/24
122.146.232.0/24
122.146.236.0/22
122.146.240.0/21
122.146.248.0/23
122.146.252.0/22
122.147.96.0/21
122.147.168.0/24
122.147.170.0/23
122.147.206.0/24
122.147.208.0/23
122.147.210.0/24
122.147.216.0/24
122.147.219.0/24
123.51.129.0/24
123.51.130.0/23
123.51.132.0/23
123.51.134.0/24
123.51.140.0/24
123.51.143.0/24
123.51.146.0/24
123.51.149.0/24
123.51.150.0/23
123.51.154.0/23
123.51.156.0/22
123.51.163.0/24
123.51.167.0/24
123.51.169.0/24
123.51.170.0/23
123.51.173.0/24
123.51.175.0/24
123.51.216.0/24
123.51.219.0/24
123.51.220.0/24
123.51.222.0/24
123.51.229.0/24
123.51.230.0/23
123.51.232.0/23
123.51.234.0/24
123.51.238.0/24
123.51.244.0/24
123.51.246.0/24
123.51.250.0/24
123.51.253.0/24
123.204.0.0/23
123.204.2.0/23
123.204.4.0/23
123.204.6.0/24
123.204.7.0/24
123.204.8.0/22
123.204.12.0/23
123.204.14.0/23
123.204.16.0/21
123.204.24.0/23
123.204.26.0/23
123.204.28.0/22
123.204.32.0/21
123.204.40.0/22
123.204.44.0/22
123.204.48.0/23
123.204.50.0/23
123.204.52.0/22
123.204.56.0/21
123.204.64.0/22
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123.204.70.0/24
123.204.71.0/24
123.204.72.0/21
123.204.80.0/22
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123.204.86.0/23
123.204.88.0/21
123.204.96.0/21
123.204.104.0/24
123.204.105.0/24
123.204.106.0/23
123.204.108.0/22
123.204.112.0/21
123.204.120.0/22
123.204.124.0/22
123.204.128.0/22
123.204.132.0/24
123.204.133.0/24
123.204.134.0/23
123.204.136.0/23
123.204.138.0/23
123.204.140.0/22
123.204.144.0/20
123.204.160.0/21
123.204.168.0/23
123.204.170.0/24
123.204.171.0/24
123.204.172.0/24
123.204.173.0/24
123.204.174.0/23
123.204.176.0/21
123.204.184.0/23
123.204.186.0/23
123.204.188.0/22
123.204.192.0/22
123.204.196.0/23
123.204.198.0/24
123.204.199.0/24
123.204.200.0/21
123.204.208.0/21
123.204.216.0/24
123.204.217.0/24
123.204.218.0/23
123.204.220.0/22
123.204.224.0/23
123.204.226.0/24
123.204.227.0/24
123.204.228.0/23
123.204.230.0/24
123.204.231.0/24
123.204.232.0/24
123.204.233.0/24
123.204.234.0/23
123.204.236.0/22
123.204.240.0/21
123.204.248.0/23
123.204.250.0/24
123.204.251.0/24
123.204.252.0/24
123.204.253.0/24
123.204.254.0/23
123.205.0.0/24
123.205.15.0/24
123.205.56.0/24
123.205.76.0/24
123.205.81.0/24
123.205.105.0/24
123.205.192.0/20
123.205.208.0/23
123.205.210.0/24
123.205.211.0/24
123.205.212.0/22
123.205.216.0/21
123.205.224.0/19
139.175.0.0/23
139.175.2.0/23
139.175.4.0/22
139.175.8.0/23
139.175.10.0/23
139.175.12.0/22
139.175.16.0/20
139.175.32.0/21
139.175.40.0/23
139.175.42.0/23
139.175.44.0/22
139.175.48.0/22
139.175.52.0/22
139.175.56.0/21
139.175.64.0/22
139.175.68.0/24
139.175.69.0/24
139.175.70.0/23
139.175.72.0/23
139.175.74.0/24
139.175.75.0/24
139.175.76.0/22

IPv6 prefixes

All 61 prefixes.

2001:cd8::/40
2001:cd8:100::/46
2001:cd8:104::/46
2001:cd8:108::/45
2001:cd8:110::/44
2001:cd8:120::/43
2001:cd8:140::/42
2001:cd8:180::/41
2001:cd8:200::/39
2001:cd8:400::/38
2001:cd8:800::/40
2001:cd8:900::/43
2001:cd8:920::/43
2001:cd8:940::/42
2001:cd8:980::/41
2001:cd8:a00::/39
2001:cd8:c00::/38
2001:cd8:1000::/36
2001:cd8:2000::/35
2001:cd8:4000::/38
2001:cd8:4400::/39
2001:cd8:4600::/40
2001:cd8:4700::/41
2001:cd8:4780::/48
2001:cd8:4781::/48
2001:cd8:4782::/47
2001:cd8:4784::/46
2001:cd8:4788::/45
2001:cd8:4790::/44
2001:cd8:47a0::/43
2001:cd8:47c0::/42
2001:cd8:4800::/37
2001:cd8:5000::/36
2001:cd8:6000::/35
2001:cd8:8000::/34
2001:cd8:c000::/35
2001:cd8:e000::/45
2001:cd8:e008::/46
2001:cd8:e00c::/48
2001:cd8:e00d::/48
2001:cd8:e00e::/47
2001:cd8:e010::/44
2001:cd8:e020::/43
2001:cd8:e040::/42
2001:cd8:e080::/41
2001:cd8:e100::/40
2001:cd8:e200::/39
2001:cd8:e400::/38
2001:cd8:e800::/37
2001:cd8:f000::/36
2001:4580::/27
2001:45a0::/28
2001:45b0::/32
2001:45b1::/36
2001:45b1:1000::/36
2001:45b1:2000::/35
2001:45b1:4000::/34
2001:45b1:8000::/33
2001:45b2::/31
2001:45b4::/30
2001:45b8::/29

Similar-sized networks in Taiwan

ASNNameIPv4 addresses

AS1659#2 ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center5,495,808

AS9674#3 FET-TW - Far EastTone Telecommunication Co., Ltd.1,832,960

AS17421#4 EMOME-NET - Mobile Business Group1,655,808

AS9924#6 TFN-TW - Taiwan Fixed Network, Telco and Network Service Provider.1,512,192

AS9416#7 MULTIMEDIA-AS-AP - Hoshin Multimedia Center Inc.1,220,864

AS17709#8 APT - Asia Pacific Telecom615,936

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources