AS19970 — CARRIERDOMAIN-NYC

AS19970 announces 9 IPv4 prefixes covering 2,560 addresses and 1 IPv6 prefixes.

About this network

CARRIERDOMAIN-NYC is operated by R&R Managed Telecom Services.

What it's used for

• The address space carries a mix of managed telecom services and leased infrastructure, evidenced by netnames such as LTF-69-46-233-0-24 (R&R Managed Telecom Services) and COGENT-A (Cogent Communications, LLC).
• With 2560 IPv4 addresses announced across 9 prefixes and only 3 observed neighbours, the low neighbour-to-address ratio suggests a hosting or business access role rather than a transit provider.

Notable

• Registrants are mixed, including R&R Managed Telecom Services, Cogent Communications, LLC, Infinivan Incorporated, and IPXO LIMITED, indicating the AS announces space registered to multiple entities.
• The inventory includes a single IPv6 prefix (2602:fa63::/36) alongside the IPv4 blocks, with the largest IPv4 block being 61.245.10.0/23.

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

Announced prefixes

• 38.105.229.0/24
• 38.125.23.0/24
• 43.231.207.0/24
• 61.245.10.0/23
• 69.46.233.0/24
• 81.2.128.0/24
• 149.13.70.0/24
• 154.48.198.0/24
• 154.48.201.0/24
• 2602:fa63::/36

Upstream networks

• AS1299 Arelion Sweden AB
• AS135607 Infinivan Incorporated
• AS174 Cogent Communications, LLC

Adjacent networks

• AS1299 Arelion Sweden AB
• AS135607 Infinivan Incorporated
• AS174 Cogent Communications, LLC

Routing security

• RPKI: 3 valid, 0 invalid and 8 not-found announcements; 4 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 12 route objects.
• Listed in as-sets: AS-CCF, AS-CCF-TEST, AS-HURRICANE, AS-HURRICANEV6, AS-NLAYER-CUSTOMERS, AS-TELSTRA-INTL-CUSTOMERS, AS1299:AS-TWELVE99-EU-V4, AS1299:AS-TWELVE99-EU-V6, AS135607:AS-INFINIVAN.