AS399291 Puerto Rico Fiber Network Inc

PRFIBERNET - Puerto Rico Fiber Network Inc · registered in Puerto Rico

IPv4 addresses3,0725 prefixes · <0.001% of announced IPv4

Rank in Puerto Rico#21largest network in PR by IPv4 space, of 96 · 0.41% of PR

Rank worldwide#18,385of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryPuerto Rico96 ASNs registered there

Open AS399291 in ASN lookup Look up an IP in this network (23.134.164.1) All networks in Puerto Rico

IPv4 prefixes

All 5 prefixes, in address order.

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

IPv6 prefixes

All 1 prefix.

2607:efc0::/32

Similar-sized networks in Puerto Rico

ASNNameIPv4 addresses

AS6208#18 FIBERX - FiberX3,840

AS36435#19 MSWIFIPR - M.S. Wifi Zone Inc.3,584

AS46868#20 VPNET-2 - VPNET INC3,584

AS46941#22 XAIRNET-CORP - Xairnet3,072

AS395471#23 DATACCESSPR - Data@ccess Communication, Inc.3,072

AS46962#24 HRCOM - HRCOM2,816

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources