AS48739 — IRNET-AS SPUTNIK LLC

AS48739 announces 9 IPv4 prefixes covering 10,240 addresses and 1 IPv6 prefixes.

About this network

The AS handle IRNET-AS LTD SPUTNIK is held by SPUTNIK LLC.

What it's used for

• The address space carries residential and business internet access traffic, evidenced by reverse DNS entries pointing to tashirtelecom.ru and registrant netnames such as RU-IR-NET and RU-FORATELECOM.
• The AS announces 10,240 IPv4 addresses across 11 prefixes and maintains 22 observed neighbours, a ratio consistent with a regional access provider aggregating customer traffic.
• Traffic from this AS consists of subscriber eyeballs and local business endpoints served by the operator's telecommunications infrastructure.

Notable

• Registrants for the majority of prefixes are listed as SPUTNIK LLC, while three prefixes are registered to Foratelecom NOC, indicating either leased space or historical acquisition.
• The address inventory is fragmented across multiple /22 and /24 blocks in the 95.140.0.0/16, 176.96.0.0/16, 185.0.0.0/8, and 178.249.0.0/16 ranges.

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

Announced prefixes

• 95.140.16.0/20
• 176.96.244.0/22
• 176.96.250.0/23
• 178.249.133.0/24
• 178.249.135.0/24
• 185.32.164.0/22
• 185.113.200.0/22
• 185.195.188.0/22
• 185.239.76.0/22
• 2a00:6520::/32

Upstream networks

• AS35598 INETCOM CARRIER LLC
• AS20485 Joint Stock Company TransTeleCom
• AS20764 CJSC RASCOM
• AS62255 BiMajLink d.o.o.
• AS31133 PJSC MegaFon
• AS25478 iHome LLC
• AS24482 SG.GS
• AS49673 Truenetwork LLC
• AS6939 Hurricane Electric LLC
• AS50384 iHome LLC
• AS25091 IP-Max SA

Downstream networks

• AS57420 LLC "Foratelecom"

Adjacent networks

• AS35598 INETCOM CARRIER LLC
• AS20485 Joint Stock Company TransTeleCom
• AS20764 CJSC RASCOM
• AS62255 BiMajLink d.o.o.
• AS31133 PJSC MegaFon
• AS25478 iHome LLC
• AS57420 LLC "Foratelecom"
• AS24482 SG.GS
• AS49673 Truenetwork LLC
• AS6939 Hurricane Electric LLC
• AS1299 Arelion Sweden AB
• AS50384 iHome LLC
• AS25091 IP-Max SA

Routing security

• RPKI: 0 valid, 0 invalid and 28 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 71% of announcements registered; 25 route objects.
• Listed in as-sets: AS-GLOBUS, AS-GLOBUS-MTU, AS-GLOBUS-RT, AS-HURRICANE, AS-ICNET, AS-IHOME, AS-MFMSK, AS-MIXTELECOM, AS-MSV, AS-RETN-ACTUAL-V4, AS-W-IX, AS209141:AS-RUCUST, AS41194:AS-RASCOM, AS48739:AS-SPUTNIK.

Internet exchanges

• MSK-IX Moscow — Moscow, Russia