Autonomous System
AS18419 DaDa Broadband LTD.
ISPActiveTaiwanAPNIC
AS18419 (DADA-AS-TW) is an ISP network operated by DaDa Broadband LTD. in Taiwan, registered with APNIC. It has 56 IPv4 prefixes with 257,024 addresses, which makes it the 1,086th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses257,024in 56 prefixes
IPv6 prefixes0none
Size rank#1,086of 82,200 active ASNs
Details
OrganizationDaDa Broadband LTD.
AS nameDADA-AS-TW
Websitedada.net
Country Taiwan (TW)
Network typeISP
RegistryAPNIC
Abuse contactnoc@dmg.tv
Registered—
Last updated2025-11-06
IPv4 prefixes
56 prefixes · 257,024 addresses| Network | Addresses | First – last address |
|---|---|---|
| 118.150.0.0/16 | 65,536 | 118.150.0.0 – 118.150.255.255 |
| 118.150.0.0/17 | 32,768 | 118.150.0.0 – 118.150.127.255 |
| 118.150.0.0/18 | 16,384 | 118.150.0.0 – 118.150.63.255 |
| 118.150.64.0/18 | 16,384 | 118.150.64.0 – 118.150.127.255 |
| 118.150.128.0/18 | 16,384 | 118.150.128.0 – 118.150.191.255 |
| 118.150.128.0/19 | 8,192 | 118.150.128.0 – 118.150.159.255 |
| 118.150.160.0/19 | 8,192 | 118.150.160.0 – 118.150.191.255 |
| 118.150.192.0/19 | 8,192 | 118.150.192.0 – 118.150.223.255 |
| 39.1.96.0/20 | 4,096 | 39.1.96.0 – 39.1.111.255 |
| 61.60.192.0/20 | 4,096 | 61.60.192.0 – 61.60.207.255 |
| 118.150.224.0/20 | 4,096 | 118.150.224.0 – 118.150.239.255 |
| 124.109.112.0/20 | 4,096 | 124.109.112.0 – 124.109.127.255 |
| 150.117.16.0/20 | 4,096 | 150.117.16.0 – 150.117.31.255 |
| 150.117.32.0/20 | 4,096 | 150.117.32.0 – 150.117.47.255 |
| 180.214.176.0/20 | 4,096 | 180.214.176.0 – 180.214.191.255 |
| 203.121.224.0/20 | 4,096 | 203.121.224.0 – 203.121.239.255 |
| 203.121.240.0/20 | 4,096 | 203.121.240.0 – 203.121.255.255 |
| 39.1.96.0/21 | 2,048 | 39.1.96.0 – 39.1.103.255 |
| 39.1.104.0/21 | 2,048 | 39.1.104.0 – 39.1.111.255 |
| 61.60.200.0/21 | 2,048 | 61.60.200.0 – 61.60.207.255 |
| 106.105.24.0/21 | 2,048 | 106.105.24.0 – 106.105.31.255 |
| 106.105.184.0/21 | 2,048 | 106.105.184.0 – 106.105.191.255 |
| 118.150.240.0/21 | 2,048 | 118.150.240.0 – 118.150.247.255 |
| 124.109.120.0/21 | 2,048 | 124.109.120.0 – 124.109.127.255 |
| 150.117.16.0/21 | 2,048 | 150.117.16.0 – 150.117.23.255 |
118.150.0.0/16 118.150.0.0/17 118.150.0.0/18 118.150.64.0/18 118.150.128.0/18 118.150.128.0/19 118.150.160.0/19 118.150.192.0/19 39.1.96.0/20 61.60.192.0/20 118.150.224.0/20 124.109.112.0/20 150.117.16.0/20 150.117.32.0/20 180.214.176.0/20 203.121.224.0/20 203.121.240.0/20 39.1.96.0/21 39.1.104.0/21 61.60.200.0/21 106.105.24.0/21 106.105.184.0/21 118.150.240.0/21 124.109.120.0/21 150.117.16.0/21
The 25 largest of 56. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS18419 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS18419&key=YOUR_API_KEY"Any address in its prefixes resolves to AS18419, with or without a key:
curl "https://api.ipapi.is/?q=118.150.0.1"Largest networks in Taiwan
AS3462 Chunghwa Telecom Co., Ltd.16,360,192 IPv4 addressesAS1659 This aut-num object created as part of6,634,240 IPv4 addressesAS4780 Digital United Inc.5,156,608 IPv4 addressesAS9924 Taiwan Fixed Network CO.,LTD.4,313,600 IPv4 addressesAS9919 New Century InfoComm Tech Co., Ltd.3,134,976 IPv4 addressesAS9674 Far EastTone Telecommunication Co., Ltd.2,298,624 IPv4 addresses