AS15106 — ASN-LENNOX

AS15106 announces 1 IPv4 prefixes covering 8,192 addresses and 0 IPv6 prefixes.

About this network

Eight thousand addresses in one block, and a routing history that starts a decade after the number.

What it's used for

• A manufacturer's network. A single IPv4 /19 announced from the United States, no IPv6, and two observed BGP neighbours.

Notable

• One prefix carries the whole network. Eight thousand addresses arrive as a single announcement with no more-specifics alongside it.
• The netname is the bare company name and the registrant is the holder, so the address record agrees with itself.
• The AS handle prefixes that name with ASN-, which is the field's own type written into its value.
• The routing history begins in 2012, long after this AS number would have been issued.
• Three addresses were queried for reverse DNS and none returned a name.

Interesting

• A low AS number with a late first-seen date means the number sat unused, or was used somewhere the collectors never watched, before it started appearing in routing. The number says one thing about age and the routing history says another, and only the second is an observation.
• A single unsplit /19 is the mark of an enterprise rather than a provider. Nobody is being handed pieces of it, so there is nothing to announce separately, and the absence of more-specifics is as informative as their presence would be.
• Two upstreams, no IPv6, no reverse names: a network built to reach the outside rather than to be reached from it.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 205.145.192.0/19

Upstream networks

• AS15164 Unite Private Networks LLC.
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS15164 Unite Private Networks LLC.
• AS7018 AT&T Enterprises, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 4 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 75% of announcements registered; 4 route objects.
• Listed in as-sets: AS-DATABANK, AS-HURRICANE, AS-TRANSROUTE-SPEC, AS15164:AS-CUSTOMERS.