Autonomous System

AS4434 ERX RADNET1 AS

ISPActiveIndonesiaAPNIC

AS4434 (ERX-RADNET1-AS) is an ISP network operated by ERX RADNET1 AS in Indonesia, registered with APNIC. It has 44 IPv4 prefixes with 15,104 addresses and 1 IPv6 prefix, which makes it the 8,176th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses15,104in 44 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#8,176of 82,200 active ASNs
Abuser scoreVery Low0.05% of its addresses flagged · method

Details

OrganizationERX RADNET1 AS
AS nameERX-RADNET1-AS
Websiterad.net.id
Country Indonesia (ID)
Network typeISP
RegistryAPNIC
Abuse contacthostmaster@rad.net.id
Registered—
Last updated2026-03-02

IPv4 prefixes

44 prefixes · 15,104 addresses
NetworkAddressesFirst – last address
202.154.40.0/221,024202.154.40.0 – 202.154.43.255
202.154.56.0/221,024202.154.56.0 – 202.154.59.255
202.154.4.0/23512202.154.4.0 – 202.154.5.255
202.154.24.0/23512202.154.24.0 – 202.154.25.255
202.154.26.0/23512202.154.26.0 – 202.154.27.255
202.154.40.0/23512202.154.40.0 – 202.154.41.255
202.154.42.0/23512202.154.42.0 – 202.154.43.255
202.154.56.0/23512202.154.56.0 – 202.154.57.255
202.154.58.0/23512202.154.58.0 – 202.154.59.255
202.154.60.0/23512202.154.60.0 – 202.154.61.255
202.154.62.0/23512202.154.62.0 – 202.154.63.255
202.154.0.0/24256202.154.0.0 – 202.154.0.255
202.154.1.0/24256202.154.1.0 – 202.154.1.255
202.154.2.0/24256202.154.2.0 – 202.154.2.255
202.154.3.0/24256202.154.3.0 – 202.154.3.255
202.154.4.0/24256202.154.4.0 – 202.154.4.255
202.154.5.0/24256202.154.5.0 – 202.154.5.255
202.154.10.0/24256202.154.10.0 – 202.154.10.255
202.154.16.0/24256202.154.16.0 – 202.154.16.255
202.154.20.0/24256202.154.20.0 – 202.154.20.255
202.154.22.0/24256202.154.22.0 – 202.154.22.255
202.154.23.0/24256202.154.23.0 – 202.154.23.255
202.154.24.0/24256202.154.24.0 – 202.154.24.255
202.154.26.0/24256202.154.26.0 – 202.154.26.255
202.154.27.0/24256202.154.27.0 – 202.154.27.255
The 25 largest of 44. The API and the database have all of them.

IPv6 prefixes

1 prefix
  • 2401:5400::/32

Query AS4434 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=AS4434&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS4434, with or without a key:

curl "https://api.ipapi.is/?q=202.154.40.1"

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