AS22781 — STRTEC - Strong Technology, LLC.

Network type: hosting

AS22781 announces 27 IPv4 prefixes covering 36,608 addresses and 5 IPv6 prefixes.

About this network

The AS handle STRTEC is held by Strong Technology, LLC.

What it's used for

• The address space carries infrastructure for a hosting provider, with netnames STL-SFO-SS and STRTECH and reverse DNS entries pointing to sfo.as22781.net.
• The AS announces 36,608 IPv4 addresses across 27 prefixes and 6 IPv6 prefixes, while maintaining only 3 observed neighbours, a ratio indicative of a hosting or business network rather than a transit provider.

Notable

• Registrants for the largest prefixes are consistent with the announcer, listing either Strong Technology, LLC. or the netname STL-SFO-SS.
• The address inventory is composed of multiple /20, /21, and /22 blocks, including ranges in 68.68.0.0/16, 98.158.0.0/16, and 216.131.0.0/16.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 64.145.93.0/24
• 68.68.32.0/20
• 98.158.112.0/20
• 108.171.96.0/22
• 108.171.100.0/23
• 108.171.112.0/20
• 173.195.0.0/20
• 173.255.168.0/23
• 192.200.144.0/22
• 207.204.224.0/22
• 207.204.230.0/23
• 207.204.232.0/21
• 207.204.240.0/21
• 207.204.250.0/23
• 207.204.252.0/22
• 216.131.64.0/21
• 216.131.84.0/23
• 216.131.90.0/23
• 216.131.92.0/22
• 216.131.96.0/21
• 216.131.113.0/24
• 216.131.115.0/24
• 216.131.119.0/24
• 216.131.120.0/24
• 216.131.122.0/23
• 216.131.124.0/22
• 216.169.128.0/22
• 2607:fb50::/34
• 2607:fb50:8000::/40
• 2607:fb50:8400::/40
• 2607:fb50:8800::/40
• 2607:fb50:8c00::/40

Upstream networks

• AS46253 IPVanish, Inc.
• AS12243 Waddell Solutions Group LLC
• AS199524 G-Core Labs S.A.

Adjacent networks

• AS46253 IPVanish, Inc.
• AS12243 Waddell Solutions Group LLC
• AS199524 G-Core Labs S.A.

Routing security

• RPKI: 37 valid, 0 invalid and 0 not-found announcements; 42 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 49 route objects.
• Listed in as-sets: AS-4648-PAIX-PEER, AS-GBLX, AS-HGC-INTL, AS-HURRICANE, AS-HURRICANEV6, AS-HWNG-CUSTOMERS, AS-PNAPSFO, AS-PNAPSJE, AS-RBLHST, AS-SUGARSYNC, AS-TMNET-PEERS, AS-TRANSROUTE-SPEC, AS-UNITEDLAYER-CUSTOMER, AS-WADDELL, AS-WADDELL, AS-XO-B, AS174:AS-COGC-012, AS3491:AS-CUSTOMERS-NA.

Internet exchanges

• Equinix Internet Exchange Palo Alto — Palo Alto, United States