AS400939 Cooperativa de Telecomunicaciones de Puerto Rico (CTPR COOP)

CTPR-ASN1 - Cooperativa de Telecomunicaciones de Puerto Rico (CTPR COOP) · registered in Puerto Rico

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in Puerto Rico#91largest network in PR by IPv4 space, of 96 · 0.03% of PR

Rank worldwide#78,956of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryPuerto Rico96 ASNs registered there

Open AS400939 in ASN lookup Look up an IP in this network (38.252.75.1) All networks in Puerto Rico

IPv4 prefixes

All 1 prefix, in address order.

38.252.75.0/24

Similar-sized networks in Puerto Rico

ASNNameIPv4 addresses

AS399444#88 DWIRELESS - DWireless & More Inc.256

AS399826#89 WEBIFFI - Webiffi LLC256

AS400266#90 WFIBER-ASN - Wind Net256

AS401013#92 BNET - BNET256

AS401022#93 PR-FIBER - PR FIBER256

AS401421#94 YIREH-NETWORKS - Yireh Networks Services256

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