The IP API The IP API
// ASN

AS399291

PRFIBERNET - Puerto Rico Fiber Network Inc, PR

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS399291
Organization
Puerto Rico Fiber Network Inc
Description
PRFIBERNET - Puerto Rico Fiber Network Inc, PR
Country
PR
State / Region
PR
City
LARES
Address
PO BOX 77
Registry (RIR)
ARIN
Created
2020-12-17
Updated
2025-03-02
IPv4 Prefixes
5
IPv6 Prefixes
1

IPv4 Prefixes

5 total
104.238.192.0/24
154.64.217.0/24
200.5.31.0/24
23.134.164.0/24
38.226.32.0/21

IPv6 Prefixes

1 total
2607:efc0::/32

What is AS399291?

AS399291 is an Autonomous System Number (ASN) assigned to Puerto Rico Fiber Network Inc. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

Looking for more ASN data?

Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.