AS16816 S-Net, Inc.

S-NETCOM - S-Net, Inc. · registered in the United States

IPv4 addresses4,6083 prefixes · <0.001% of announced IPv4

Rank in United States#4,269largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#14,279of 79,396 networks with IPv4

IPv62 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS16816 in ASN lookup Look up an IP in this network (162.251.128.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

162.251.128.0/21
199.182.208.0/21
216.181.248.0/23

IPv6 prefixes

All 1 prefix.

2602:fe02::/47

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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