Autonomous System

AS4741 Samart Infonet Co., Ltd.

ISPActiveThailandAPNIC

AS4741 (SAMART-INFONET-AS) is an ISP network operated by Samart Infonet Co., Ltd. in Thailand, registered with APNIC. It has 39 IPv4 prefixes with 151,552 addresses and 1 IPv6 prefix, which makes it the 1,572nd largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses151,552in 39 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#1,572of 82,141 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationSamart Infonet Co., Ltd.
AS nameSAMART-INFONET-AS
Websitesamartinfonet.com
Country Thailand (TH)
Network typeISP
RegistryAPNIC
Abuse contacttechnical@samart.co.th
Registered—
Last updated2023-08-15

IPv4 prefixes

39 prefixes · 151,552 addresses
NetworkAddressesFirst – last address
210.246.128.0/1732,768210.246.128.0 – 210.246.255.255
203.149.0.0/1816,384203.149.0.0 – 203.149.63.255
210.246.64.0/1816,384210.246.64.0 – 210.246.127.255
210.246.128.0/1816,384210.246.128.0 – 210.246.191.255
210.246.192.0/1816,384210.246.192.0 – 210.246.255.255
203.149.0.0/198,192203.149.0.0 – 203.149.31.255
203.149.32.0/198,192203.149.32.0 – 203.149.63.255
203.149.0.0/204,096203.149.0.0 – 203.149.15.255
203.149.16.0/204,096203.149.16.0 – 203.149.31.255
203.149.48.0/204,096203.149.48.0 – 203.149.63.255
210.246.128.0/204,096210.246.128.0 – 210.246.143.255
210.246.144.0/204,096210.246.144.0 – 210.246.159.255
210.246.176.0/204,096210.246.176.0 – 210.246.191.255
210.246.192.0/204,096210.246.192.0 – 210.246.207.255
203.149.0.0/221,024203.149.0.0 – 203.149.3.255
210.246.232.0/221,024210.246.232.0 – 210.246.235.255
203.149.46.0/23512203.149.46.0 – 203.149.47.255
203.149.0.0/24256203.149.0.0 – 203.149.0.255
203.149.6.0/24256203.149.6.0 – 203.149.6.255
203.149.8.0/24256203.149.8.0 – 203.149.8.255
203.149.9.0/24256203.149.9.0 – 203.149.9.255
203.149.10.0/24256203.149.10.0 – 203.149.10.255
203.149.11.0/24256203.149.11.0 – 203.149.11.255
203.149.20.0/24256203.149.20.0 – 203.149.20.255
203.149.21.0/24256203.149.21.0 – 203.149.21.255
The 25 largest of 39. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2403:c000::/32

Query AS4741 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=AS4741&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS4741, with or without a key:

curl "https://api.ipapi.is/?q=210.246.128.1"

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