Autonomous System

AS400521 Omni Fiber

ISPActiveUnited StatesARIN

AS400521 (OMNI-FIBER-TX) is an ISP network operated by Omni Fiber in United States, registered with ARIN. It has 4 IPv4 prefixes with 14,336 addresses and 2 IPv6 prefixes, which makes it the 8,482nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses14,336in 4 prefixes
IPv6 prefixes2≈ 8.4 × 10²⁸ addresses
Size rank#8,482of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationOmni Fiber
AS nameOMNI-FIBER-TX
Websiteomnifiber.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@omnifiber.com
Registered2022-03-10
Last updated2025-12-11

IPv4 prefixes

4 prefixes · 14,336 addresses
NetworkAddressesFirst – last address
38.179.48.0/204,09638.179.48.0 – 38.179.63.255
64.52.208.0/204,09664.52.208.0 – 64.52.223.255
167.224.16.0/204,096167.224.16.0 – 167.224.31.255
198.34.48.0/212,048198.34.48.0 – 198.34.55.255

IPv6 prefixes

2 prefixes
  • 2602:fb9a::/32
  • 2602:fb9a:2000::/36

Query AS400521 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=AS400521&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS400521, with or without a key:

curl "https://api.ipapi.is/?q=38.179.48.1"

Other networks of Omni Fiber

AS15081 Omni Fiber124,672 IPv4 addresses

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