AS53767 iCastCenter

ICASTCENTER - iCastCenter · registered in the United States

IPv4 addresses4,6084 prefixes · <0.001% of announced IPv4

Rank in United States#4,259largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#14,242of 79,396 networks with IPv4

IPv665,535 x /4824 prefixes

CountryUnited States18,679 ASNs registered there

Open AS53767 in ASN lookup Look up an IP in this network (104.36.20.1) All networks in United States

IPv4 prefixes

All 4 prefixes, in address order.

104.36.20.0/22
162.251.160.0/22
199.180.72.0/21
204.77.222.0/23

IPv6 prefixes

All 24 prefixes.

2605:9d00::/56
2605:9d00:0:200::/55
2605:9d00:0:400::/54
2605:9d00:0:800::/53
2605:9d00:0:1000::/52
2605:9d00:0:2000::/51
2605:9d00:0:4000::/50
2605:9d00:0:8000::/49
2605:9d00:1::/48
2605:9d00:2::/47
2605:9d00:4::/46
2605:9d00:8::/45
2605:9d00:10::/44
2605:9d00:20::/43
2605:9d00:40::/42
2605:9d00:80::/41
2605:9d00:100::/40
2605:9d00:200::/39
2605:9d00:400::/38
2605:9d00:800::/37
2605:9d00:1000::/36
2605:9d00:2000::/35
2605:9d00:4000::/34
2605:9d00:8000::/33

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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