AS54561 Secure Dragon LLC.

SECUREDRAGON - Secure Dragon LLC. · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,397largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#61,420of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS54561 in ASN lookup Look up an IP in this network (198.57.47.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

198.57.47.0/24

IPv6 prefixes

All 1 prefix.

2602:fff6:7::/48

Similar-sized networks in United States

ASNNameIPv4 addresses

AS54419#13394 LIGHTPATH-PHOENIX - Cablevision Lightpath LLC256

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AS54544#13396 WM-549-01 - Woodward McCoach Inc.256

AS54981#13398 MANDOLARE-01 - Mandolare LLC256

AS57926#13399 SAFEDNS-AS SafeDNS, Inc.256

AS61125#13400 SABOTAGE SABOTAGE 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