AS35990 — CSL-765-35990

AS35990 announces 1 IPv4 prefixes covering 256 addresses and 1 IPv6 prefixes.

About this network

The AS handle CSL-765-35990 is held by Citizen Support LLC.

What it's used for

• The address space carries infrastructure for a digital identity and professional networking platform, as indicated by the reverse DNS entries pointing to citizens.support.
• The network announces 256 IPv4 addresses and 1 IPv6 prefix, with only 2 observed neighbours, suggesting a small-scale internal or service-specific network rather than a transit or large access provider.

Notable

• The RDAP registrant for the announced prefix 23.177.48.0/24 is Citizen Support LLC, which matches the AS holder.
• The address inventory consists of a single /24 block and one /36 IPv6 prefix, indicating a compact and focused allocation for specific services.

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

Announced prefixes

• 23.177.48.0/24
• 2602:fca6::/36

Upstream networks

• AS16724 WideOpenWest Finance LLC
• AS6939 Hurricane Electric LLC

Adjacent networks

• AS16724 WideOpenWest Finance LLC
• AS6939 Hurricane Electric LLC

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 3 route objects.
• Listed in as-sets: AS-GIL-83, AS-XO, AS-XO-B, AS16724:AS-CUSTOMERS, AS29881:AS-PEERS, AS35990:AS-CITIZENSSUPPORT, AS399466:AS-CITIZENSSUPPORT.