AS18903 — LENDINGTREE

AS18903 announces 1 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

The AS handle LENDINGTREE is operated by LendingTree.

What it's used for

• The address space carries corporate infrastructure for a financial marketplace, as indicated by the netname LENDIN-3 and registrant LENDING TREE.
• The AS announces 512 IPv4 addresses within a single prefix (208.80.132.0/23) and maintains 2 observed neighbours, a ratio consistent with an internal corporate estate rather than a transit or access network.

Notable

• The RDAP registrant LENDING TREE aligns directly with the AS holder and the announced netname.
• LendingTree is a US-based online marketplace for comparing loans, insurance, mortgages, and credit cards.
• The inventory consists of a single contiguous /23 block, reflecting a finely subdivided internal corporate network.

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

Announced prefixes

• 208.80.132.0/23

Upstream networks

• AS3356 Level 3 Parent, LLC
• AS2711 Spirit Communications

Adjacent networks

• AS3356 Level 3 Parent, LLC
• AS2711 Spirit Communications

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 2 route objects.
• Listed in as-sets: AS-INCAPSULA, AS-INCAPSULA, AS-PEAK10_CUSTOMERS, AS-XO-B, AS19551:AS-IMPERVA, AS2711:AS-CUSTOMERS, AS27563:AS-ALL.