AS44493 — CHELYABINSK-SIGNAL-AS Chelyabinsk-Signal LLC

AS44493 announces 8 IPv4 prefixes covering 5,632 addresses and 4 IPv6 prefixes.

About this network

CHELYABINSK-SIGNAL-AS is operated by Chelyabinsk-Signal LLC.

What it's used for

• The address space carries residential and business internet access, evidenced by reverse DNS entries such as chelsignal.ru, profitserver.net, and ispsystem.net.
• The AS announces 5632 IPv4 addresses across 8 prefixes and 4 IPv6 prefixes, with 7 observed neighbours, indicating a regional access network rather than a transit provider.
• Traffic consists of subscriber eyeballs for the Chelyabinsk region, consistent with the operator's role as a local internet service provider.

Notable

• Registrants include both Chelyabinsk-Signal LLC and PDK LLC, with netnames like CHELYABINSK-SIGNAL-NET and RU-PDKLLC-20110421 appearing across the inventory.
• The address inventory is finely subdivided into /22, /23, and /24 blocks, reflecting site-by-site segmentation typical of a regional ISP.

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

Announced prefixes

• 31.192.232.0/24
• 31.192.234.0/23
• 31.192.236.0/22
• 80.85.152.0/23
• 80.85.154.0/24
• 80.85.156.0/22
• 91.202.12.0/22
• 185.144.28.0/22
• 2a03:a0e0::/32
• 2a0a:eec0::/48
• 2a0a:eec0:2::/47
• 2a0a:eec0:4::/46

Upstream networks

• AS56630 Melbikomas UAB
• AS20485 Joint Stock Company TransTeleCom
• AS8849 Melbikomas UAB
• AS29648 PJSC MegaFon
• AS57304 JSC "RetnNet"
• AS9049 JSC "ER-Telecom Holding"
• AS9002 RETN Limited

Adjacent networks

• AS56630 Melbikomas UAB
• AS20485 Joint Stock Company TransTeleCom
• AS8849 Melbikomas UAB
• AS29648 PJSC MegaFon
• AS57304 JSC "RetnNet"
• AS9049 JSC "ER-Telecom Holding"
• AS9002 RETN Limited

Routing security

• RPKI: 21 valid, 0 invalid and 6 not-found announcements; 21 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 29 route objects.
• Listed in as-sets: AS-CHELYABINSK-SIGNAL, AS-COMLINE, AS-COMLINE-NEW, AS-HURRICANEV6, AS-KDDCUSTOMER2, AS-MELBICOM, AS-MELBICOM, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-SOVAM-V6, AS-SUTTK, AS-TELSTRA-INTL-CUSTOMERS, AS-TTK, AS-VLAN, AS209141:AS-RUCUST, AS29648:AS-CUST.