AS1829 Los Alamos National Laboratory

LANL-NV - Los Alamos National Laboratory · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#13,279largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#61,016of 79,396 networks with IPv4

IPv61 x /481 prefixes

CountryUnited States18,679 ASNs registered there

Open AS1829 in ASN lookup Look up an IP in this network (192.12.208.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.12.208.0/24

IPv6 prefixes

All 1 prefix.

2620:126:4005::/48

Other ASNs named Los Alamos National Laboratory

1 other network uses the same organisation name; together with AS1829 they announce 328,704 IPv4 addresses.

ASNNameIPv4 addresses

AS68LANL-NM - Los Alamos National Laboratory US328,448

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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