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AS400818
AS400818 Ausra LLC
AUSRA-SYSTEMS - Ausra LLC · registered in the United States
IPv4 addresses 256 1 prefixes · <0.001% of announced IPv4
Rank in United States #12,927 largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide #60,175 of 79,396 networks with IPv4
IPv6 257 x /48 2 prefixes
IPv4 prefixes
All 1 prefix, in address order.
IPv6 prefixes
All 2 prefixes.
2602:fabb::/40 2a05:b0c7:1800::/48
Other ASNs named Ausra LLC
1 other network uses the same organisation name; together with AS400818 they announce 512 IPv4 addresses.
ASN Name IPv4 addresses
AS36743 AUSRA-SYSTEMS - Ausra LLC US 256
Similar-sized networks in United States
ASN Name IPv4 addresses
AS893 #12924 NINJA-IX-FOUNDATION-ASN - Ninja-IX Foundation256
AS23347 #12925 ZYC - ZYC Network LLC256
AS397968 #12926 BBC-ASN - SIMPLE CLOUD SOLUTION LLC256
AS894 #12929 NINJA-IX-SERVICES-ASN - Ninja-IX Services LLC256
AS899 #12930 INTRTEL - Intrepid Telecom, Inc.256
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