AS6208 FiberX

FIBERX - FiberX · registered in Puerto Rico

IPv4 addresses3,8405 prefixes · <0.001% of announced IPv4

Rank in Puerto Rico#18largest network in PR by IPv4 space, of 96 · 0.51% of PR

Rank worldwide#16,612of 79,396 networks with IPv4

IPv661,440 x /4819 prefixes

CountryPuerto Rico96 ASNs registered there

Open AS6208 in ASN lookup Look up an IP in this network (38.158.212.1) All networks in Puerto Rico

IPv4 prefixes

All 5 prefixes, in address order.

38.158.212.0/22
38.158.216.0/21
104.238.194.0/24
154.64.223.0/24
199.116.63.0/24

IPv6 prefixes

All 19 prefixes.

2604:fcc0::/34
2604:fcc0:4000::/36
2604:fcc0:5000::/48
2604:fcc0:5001::/48
2604:fcc0:5002::/47
2604:fcc0:5004::/46
2604:fcc0:5008::/45
2604:fcc0:5010::/44
2604:fcc0:5020::/43
2604:fcc0:5040::/42
2604:fcc0:5080::/41
2604:fcc0:5100::/40
2604:fcc0:5200::/39
2604:fcc0:5400::/38
2604:fcc0:5800::/37
2604:fcc0:6000::/35
2604:fcc0:9000::/36
2604:fcc0:a000::/35
2604:fcc0:c000::/34

Other ASNs named FiberX

1 other network uses the same organisation name; together with AS6208 they announce 4,864 IPv4 addresses.

ASNNameIPv4 addresses

AS396055FIBERXPR1 - FiberX PR1,024

Similar-sized networks in Puerto Rico

ASNNameIPv4 addresses

AS11653#15 ESS-PR-WEBMASTERS - Puerto Rico Webmasters5,888

AS62913#16 SPEEDYNET - SpeedyNet4,608

AS393573#17 FUSE - Fuse Telecom LLC4,096

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

AS46868#20 VPNET-2 - VPNET INC3,584

AS399291#21 PRFIBERNET - Puerto Rico Fiber Network Inc3,072

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