AS399979 49.3 Networking LLC

AS-493NETWORKING - 49.3 Networking LLC · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#10,004largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#46,156of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS399979 in ASN lookup Look up an IP in this network (45.139.104.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

45.139.104.0/24
104.250.165.0/24
180.178.191.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399946#10001 AURORA-LEO - Pacific Dataport Inc.768

AS399953#10002 METHOWNET-01 - Okanogan County Electric Cooperative, Inc.768

AS399957#10003 QCDA-01 - Queens County District Attorney's Office768

AS399997#10005 ARCONIC-CORP - Arconic768

AS400155#10006 MHTELE-01 - Manchester-Hartland Telephone Company768

AS400183#10007 RELIANCE-STEEL-AND-ALUMINUM-01 - Reliance Steel and Aluminum Co.768

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