AS3366 a2i communications

A2I-WEST - a2i communications · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,670largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#63,006of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS3366 in ASN lookup Look up an IP in this network (192.160.13.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.160.13.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS3066#13667 RS-AS - Robert E. Seastrom256

AS3134#13668 USAID-ASN - U.S. Agency for International Development256

AS3291#13669 PSINet-Europe GTT Communications Inc.256

AS3408#13671 AMC-NETWORKS - Rainbow Media Holdings LLC256

AS3443#13672 ESNET-AS - ESnet256

AS3459#13673 STBTC-SOUTH-TEXAS-BLOOD-AND-TISSUE-CENTER - South Texas Blood and Tissue Center256

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