AS36743 Ausra LLC

AUSRA-SYSTEMS - Ausra LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,128largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#60,514of 79,396 networks with IPv4

IPv618 x /483 prefixes

CountryUnited States18,679 ASNs registered there

Open AS36743 in ASN lookup Look up an IP in this network (23.159.200.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

23.159.200.0/24

IPv6 prefixes

All 3 prefixes.

2a05:b0c7:1803::/48
2a05:b0c7:1820::/44
2a05:b0c7:19c0::/48

Other ASNs named Ausra LLC

1 other network uses the same organisation name; together with AS36743 they announce 512 IPv4 addresses.

ASNNameIPv4 addresses

AS400818AUSRA-SYSTEMS - Ausra LLC US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS61228#13125 BGP-NETWORKS-LLC BGP NETWORKS LLC256

AS21903#13126 ARNHEM-01 - Arnhem Networks LLC256

AS401815#13127 SILIS - Silis LLC256

AS218293#13129 UNSC-FLEETNET Kendall Powell256

AS399284#13130 LUYS - luYs, Inc.256

AS23026#13131 SETEC-ASTRONOMY - SETEC ASTRONOMY INC256

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