AS399820 SPARKED HOST LLC

ATOMIC-NETWORKS-1 - SPARKED HOST LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,500largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#62,764of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS399820 in ASN lookup Look up an IP in this network (204.137.14.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

204.137.14.0/24

IPv6 prefixes

All 1 prefix.

2602:fc2f:f00::/48

Other ASNs named SPARKED HOST LLC

2 other networks use the same organisation name; together with AS399820 they announce 5,120 IPv4 addresses.

ASNNameIPv4 addresses

AS397032SPARKED - SPARKED HOST LLC US4,096

AS397283ROCKETNODE - SPARKED HOST LLC US768

Similar-sized networks in United States

ASNNameIPv4 addresses

AS399817#13497 LAER-AS-DWF1 - UnitedLayer, LLC256

AS399818#13498 LAER-AS-DEN1 - UnitedLayer, LLC256

AS399819#13499 LAER-AS-AUS1 - UnitedLayer, LLC256

AS399830#13501 APOG-SOUTHGATE - Apogee Telecom Inc.256

AS399840#13502 AKK-GROUP-INC - A&KK Group Inc256

AS399935#13503 HAYASHIMO - Hayashimo LLC256

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