AS39280 — ULTELNET-AS

AS39280 announces 4 IPv4 prefixes covering 13,312 addresses and 1 IPv6 prefixes.

About this network

ULTELNET-AS is operated by Ultel LLC.

What it's used for

• The address space carries residential broadband traffic, evidenced by reverse DNS entries such as 254-187-228-46-pppoe-dynamic-ip.ultel-dot-net and 254-91-21-81-pppoe-dynamic-ip.ultel-dot-net.
• The AS announces 13,312 IPv4 addresses across 4 prefixes and 1 IPv6 prefix, while maintaining only 2 observed routing neighbours. This high address-to-neighbour ratio indicates an access network serving end-users rather than a transit provider.
• Traffic from this AS consists of subscriber eyeballs accessing the internet via PPPoE connections, consistent with Ultel's role as a local internet service provider in Azerbaijan.

Notable

• All four announced IPv4 prefixes share the registrant Ultel LLC and netnames prefixed with AZ-ULTEL, confirming consistent ownership and alignment with the AS holder.
• The inventory consists of four distinct IPv4 blocks ranging from /20 to /22 sizes, all located in Azerbaijan, 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

• 46.228.176.0/20
• 81.21.80.0/20
• 93.184.224.0/20
• 185.41.200.0/22
• 2a03:ba40::/32

Upstream networks

• AS39232 Uninet LLC
• AS196925 Azertelecom LLC

Adjacent networks

• AS39232 Uninet LLC
• AS196925 Azertelecom LLC

Routing security

• RPKI: 9 valid, 0 invalid and 0 not-found announcements; 13 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 65 route objects.
• Listed in as-sets: AS-AZERSATMEMBERS, AS-AZRT-AZ, AS-TRANSIT_UNI_FOR_ULTEL.