AS22136 — NYCT

AS22136 announces 2 IPv4 prefixes covering 12,288 addresses and 1 IPv6 prefixes.

About this network

NYCT is the AS handle for New York Connect.

What it's used for

• The address space is registered under netnames NYCT-1BLK and NYCT-3BLK, both attributed to New York Connect.
• The AS announces 12,288 IPv4 addresses across 2 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours. This high address-to-neighbour ratio indicates an access or eyeball network rather than a transit provider.

Notable

• Registrants for both announced IPv4 prefixes match the AS holder, New York Connect.
• The inventory consists of two distinct IPv4 blocks: 216.139.128.0/19 and 72.4.96.0/20, alongside a single /32 IPv6 prefix.

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

Announced prefixes

• 72.4.96.0/20
• 216.139.128.0/19
• 2607:e700::/32

Upstream networks

• AS6939 Hurricane Electric LLC
• AS18616 Natural Wireless, LLC
• AS6079 RCN

Adjacent networks

• AS6939 Hurricane Electric LLC
• AS18616 Natural Wireless, LLC
• AS6079 RCN