AS16925 Cloud Optimized SMB LLC

COSMB-MAIN-NET-00 - Cloud Optimized SMB LLC · registered in the United States

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in United States#9,106largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#43,047of 79,396 networks with IPv4

IPv64,096 x /489 prefixes

CountryUnited States18,679 ASNs registered there

Open AS16925 in ASN lookup Look up an IP in this network (23.149.208.1) All networks in United States

IPv4 prefixes

All 2 prefixes, in address order.

23.149.208.0/24
198.199.14.0/23

IPv6 prefixes

All 9 prefixes.

2602:fd7d::/39
2602:fd7d:200::/39
2602:fd7d:400::/43
2602:fd7d:420::/43
2602:fd7d:440::/42
2602:fd7d:480::/41
2602:fd7d:500::/40
2602:fd7d:600::/39
2602:fd7d:800::/37

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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