AS50223 — Alfa Alfa Telecom CJSC

AS50223 announces 3 IPv4 prefixes covering 11,264 addresses and 0 IPv6 prefixes.

About this network

The AS handle ALFA is held by Alfa Telecom CJSC, which operates under the brand MegaCom.

What it's used for

• The address space carries mobile and residential traffic, evidenced by reverse DNS entries pointing to megacom.kg and netnames such as KG-ALFA-TELECOM-20110208 and ALFA-TELECOM.
• The network announces 11,264 IPv4 addresses across 10 prefixes with only 1 observed neighbour, a ratio characteristic of an access or eyeball network rather than a transit provider.
• Traffic from this AS consists of mobile subscriber data and voice services, as Alfa Telecom CJSC is a prominent mobile network provider in Kyrgyzstan operating under the MegaCom brand.

Notable

• Registrants across all announced prefixes consistently identify as ALFA TELECOM or Alfa Telecom CJSC, aligning with the AS holder.
• The address inventory is composed of a mix of /20, /21, /22, /23, and /24 blocks, primarily within the 46.251.0.0/16 and 109.71.0.0/16 ranges, with no IPv6 prefixes currently announced.

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

Announced prefixes

• 46.251.192.0/19
• 109.71.224.0/21
• 185.48.136.0/22

Upstream networks

• AS8449 "ElCat" Ltd.

Adjacent networks

• AS8449 "ElCat" Ltd.

Routing security

• RPKI: 39 valid, 0 invalid and 0 not-found announcements; 47 ROAs.
• ASPA: none published.
• IRR: 97% of announcements registered; 48 route objects.
• Listed in as-sets: AS-AS50223-PEERS, AS-AS50223-V6-PEERS, AS-ELCAT, AS-RETN-ACTUAL-V4, AS-ROSTELECOM, AS-SAIMANETPEERS-1, AS-SET_TNSPLUS, AS61010:AS-IPNET-IX-KTKZ.