AS54203 Strong Technology, LLC.

NETPROTECT-SP - Strong Technology, LLC. · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#9,137largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#43,133of 79,396 networks with IPv4

IPv6256 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS54203 in ASN lookup Look up an IP in this network (167.148.46.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

167.148.46.0/24
173.255.172.0/24
209.107.212.0/24

IPv6 prefixes

All 1 prefix.

2604:fc80:4400::/40

Other ASNs named Strong Technology, LLC.

4 other networks use the same organisation name; together with AS54203 they announce 66,048 IPv4 addresses.

ASNNameIPv4 addresses

AS22781STRTEC - Strong Technology, LLC. US36,608

AS62651NETPROTECT-DP - Strong Technology, LLC. US23,296

AS140952STL-AS-AP - Strong Technology, LLC US3,328

AS13926NETPROTECT-PHX - Strong Technology, LLC. US2,048

Similar-sized networks in United States

ASNNameIPv4 addresses

AS13382#9134 BSG-ORD - Business Solutions Group, LLC768

AS22839#9135 MIMOWORKS-01 - Mimoworks Internet LLC768

AS25819#9136 COLLIER-TECHNOLOGIES-LLC - Collier Technologies LLC768

AS54686#9138 AS54686-CFBROADBAND - Central Florida Broadband768

AS62850#9139 PELSC-DC - OnTrack Systems LLC768

AS395580#9140 CENTRAL-BLK - Central College768

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