AS38185 CDAC Noida, India

CDACNOIDA-AS-IN - CDAC Noida, India · registered in India

IPv4 addresses1,2802 prefixes · <0.001% of announced IPv4

Rank in India#701largest network in IN by IPv4 space, of 2,914 · <0.01% of IN

Rank worldwide#28,214of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryIndia2,940 ASNs registered there

Open AS38185 in ASN lookup Look up an IP in this network (220.156.184.1) All networks in India

IPv4 prefixes

All 2 prefixes, in address order.

220.156.184.0/24
220.156.188.0/22

IPv6 prefixes

All 1 prefix.

2404:4100::/48

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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