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AS11556
AS11556 Cable & Wireless Panama
AS11556 - Cable & Wireless Panama · registered in Panama
IPv4 addresses 985,600 117 prefixes · 0.031% of announced IPv4
Rank in Panama #1 largest network in PA by IPv4 space, of 94 · 38.92% of PA
Rank worldwide #366 of 79,396 networks with IPv4
IPv6 8 x /32 (524,288 x /48) 20 prefixes
Country Panama 96 ASNs registered there
IPv6 prefixes
All 20 prefixes.
2800:350::/40 2800:350:100::/46 2800:350:104::/48 2800:350:105::/48 2800:350:106::/47 2800:350:108::/45 2800:350:110::/44 2800:350:120::/43 2800:350:140::/42 2800:350:180::/41 2800:350:200::/39 2800:350:400::/38 2800:350:800::/37 2800:350:1000::/36 2800:350:2000::/35 2800:350:4000::/34 2800:350:8000::/33 2800:351::/32 2800:352::/31 2800:354::/30
Similar-sized networks in Panama
ASN Name IPv4 addresses
AS18809 #2 AS18809 - Cable Onda503,037
AS272096 #3 AS272096 - PACKETHUB S.A.251,648
AS52468 #4 AS52468 - UFINET PANAMA S.A.244,480
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