Autonomous System
AS38843 PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD
HostingActiveTaiwanAPNIC
AS38843 (PUMO-NET) is a hosting network operated by PUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD in Taiwan, registered with APNIC. It has 12 IPv4 prefixes with 22,784 addresses and 1 IPv6 prefix, which makes it the 6,363rd largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses22,784in 12 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#6,363of 82,200 active ASNs
Details
OrganizationPUMO NETWORK DIGITAL TECHNOLOGY CO.,LTD
AS namePUMO-NET
Websitepumo.com.tw
Country Taiwan (TW)
Network typeHosting
RegistryAPNIC
Abuse contactservice@pumo.com.tw
Registered—
Last updated2025-11-06
IPv4 prefixes
12 prefixes · 22,784 addresses| Network | Addresses | First – last address |
|---|---|---|
| 223.27.32.0/19 | 8,192 | 223.27.32.0 – 223.27.63.255 |
| 223.27.32.0/20 | 4,096 | 223.27.32.0 – 223.27.47.255 |
| 223.27.48.0/20 | 4,096 | 223.27.48.0 – 223.27.63.255 |
| 124.150.128.0/21 | 2,048 | 124.150.128.0 – 124.150.135.255 |
| 103.20.40.0/22 | 1,024 | 103.20.40.0 – 103.20.43.255 |
| 124.150.128.0/22 | 1,024 | 124.150.128.0 – 124.150.131.255 |
| 124.150.132.0/22 | 1,024 | 124.150.132.0 – 124.150.135.255 |
| 223.27.33.0/24 | 256 | 223.27.33.0 – 223.27.33.255 |
| 223.27.34.0/24 | 256 | 223.27.34.0 – 223.27.34.255 |
| 223.27.40.0/24 | 256 | 223.27.40.0 – 223.27.40.255 |
| 223.27.59.0/24 | 256 | 223.27.59.0 – 223.27.59.255 |
| 223.27.61.0/24 | 256 | 223.27.61.0 – 223.27.61.255 |
223.27.32.0/19 223.27.32.0/20 223.27.48.0/20 124.150.128.0/21 103.20.40.0/22 124.150.128.0/22 124.150.132.0/22 223.27.33.0/24 223.27.34.0/24 223.27.40.0/24 223.27.59.0/24 223.27.61.0/24
IPv6 prefixes
1 prefix- 2400:b380::/32
2400:b380::/32
Query AS38843 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=AS38843&key=YOUR_API_KEY"Any address in its prefixes resolves to AS38843, with or without a key:
curl "https://api.ipapi.is/?q=223.27.32.1"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