AS33283 — MCSERVICES

AS33283 announces 2 IPv4 prefixes covering 768 addresses and 0 IPv6 prefixes.

About this network

MCSERVICES is operated by MC Services.

What it's used for

• The address space carries business or internal network traffic, as indicated by the netnames IMPER-23 and TWTC-NETBLK-17.
• The AS announces 768 IPv4 addresses across 2 prefixes with 2 observed neighbours, a ratio consistent with a small business or internal corporate estate rather than a transit or large access provider.

Notable

• Registrants do not fully agree with the announcer; 142.54.202.0/23 is registered to MC Services, while 174.46.174.0/24 is registered to Level 3 Parent, LLC, suggesting leased space or post-acquisition history.
• The inventory consists of two distinct IPv4 blocks with no IPv6 prefixes, indicating a limited and segmented address estate.

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

Announced prefixes

• 142.54.202.0/23
• 174.46.174.0/24

Upstream networks

• AS40264 Charter Communications LLC
• AS7018 AT&T Enterprises, LLC

Adjacent networks

• AS40264 Charter Communications LLC
• AS7018 AT&T Enterprises, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 2 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 1 route objects.
• Listed in as-sets: AS-CHTR-SYNC, AS-HURRICANE, AS-RR-BIZ.