AS53283 — LITWARE - Litware LLC

AS53283 announces 3 IPv4 prefixes covering 2,048 addresses and 15 IPv6 prefixes.

About this network

The AS handle LITWARE is held by Litware LLC.

What it's used for

• The address space carries infrastructure for SaaS providers, game studios, and enterprises, as indicated by the operator's business focus and reverse DNS names like a-23-149-72-128.ip.litware.net.
• The AS announces 2048 IPv4 addresses across 3 prefixes and 31 IPv6 prefixes, with only 4 observed neighbours, indicating a hosting or business network rather than a transit provider.
• Traffic from this AS consists of web/API endpoints and complex workloads for clients in the SaaS and gaming sectors.

Notable

• Registrants for the largest prefixes are Litware LLC, with the exception of 23.149.72.0/23 which is registered to American Registry for Internet Numbers under the netname NET23.
• The address inventory includes a mix of /22 and /23 IPv4 blocks alongside a substantial IPv6 allocation under the 2607:33c0::/41 space.

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

Announced prefixes

• 23.149.72.0/23
• 23.157.104.0/23
• 140.235.232.0/22
• 2607:33c0::/40
• 2607:33c0:a1::/48
• 2607:33c0:a2::/47
• 2607:33c0:a4::/46
• 2607:33c0:a8::/45
• 2607:33c0:b0::/44
• 2607:33c0:c0::/42
• 2607:33c0:100::/40
• 2607:33c0:200::/39
• 2607:33c0:400::/38
• 2607:33c0:800::/37
• 2607:33c0:1000::/36
• 2607:33c0:2000::/35
• 2607:33c0:4000::/34
• 2607:33c0:8000::/33

Upstream networks

• AS30170 Isomedia, Inc.
• AS29802 HIVELOCITY, Inc.
• AS6424 EDGOO NETWORKS UNIPESSOAL LDA
• AS6939 Hurricane Electric LLC

Adjacent networks

• AS30170 Isomedia, Inc.
• AS29802 HIVELOCITY, Inc.
• AS6424 EDGOO NETWORKS UNIPESSOAL LDA
• AS6939 Hurricane Electric LLC

Routing security

• RPKI: 10 valid, 0 invalid and 0 not-found announcements; 6 ROAs.
• ASPA: none published.
• IRR: 80% of announcements registered; 12 route objects.
• Listed in as-sets: AS-29802, AS-ARBINET-NYC-BUYERS, AS-EDGOO, AS-HURRICANE, AS-HURRICANEV6, AS-ISOFUSION, AS-ISOMEDIA, AS-OPTICFUSION, AS33495:AS-MEMBERS, AS53283:AS-ALL, AS6424:AS-DOWNSTREAMS.

Internet exchanges

• Fremont Cabal Internet Exchange — Fremont, United States