AS58002 — SINFORM JSC Svyazinform

AS58002 announces 11 IPv4 prefixes covering 8,448 addresses and 1 IPv6 prefixes.

About this network

The AS handle SINFORM is operated by JSC Svyazinform.

What it's used for

• The address space carries subscriber and network infrastructure traffic, evidenced by reverse DNS entries pointing to s-inform.net and vsd-net.ru.
• The network announces 8,704 IPv4 addresses across 10 prefixes and maintains 67 observed neighbours, a ratio consistent with a regional access provider rather than a large transit carrier.
• As a regional ISP in the Russian Federation, the traffic consists primarily of residential and business subscriber eyeballs, along with internal network management endpoints.

Notable

• All registrants for the announced prefixes are consistent with the announcer, listing JSC Svyazinform and JSC SvyazInform NOC.
• The address inventory is fragmented into multiple /21, /22, /23, and /24 blocks, with netnames indicating allocations dating back to 2007 and 2012.

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

Announced prefixes

• 37.208.64.0/21
• 37.208.72.0/23
• 37.208.74.0/24
• 77.247.232.0/22
• 77.247.236.0/23
• 77.247.238.0/24
• 92.241.0.0/21
• 92.241.8.0/22
• 92.241.12.0/24
• 92.241.14.0/24
• 92.241.18.0/24
• 2a00:c9c0::/32

Upstream networks

• AS35598 INETCOM CARRIER LLC
• AS50509 Transroute Telecom LTD
• AS202984 Chernyshov Aleksandr Aleksandrovich
• AS62255 BiMajLink d.o.o.
• AS6939 Hurricane Electric LLC
• AS50673 Serverius Holding B.V.
• AS37721 Virtual Technologies & Solutions
• AS24482 SG.GS
• AS49673 Truenetwork LLC
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS25091 IP-Max SA
• AS56655 Gigahost AS

Downstream networks

• AS45055 Dontechsvyaz LLC
• AS57214 Vidikon-K, CJSC
• AS49311 Regional TeleSystems Ltd.
• AS42916 IT Ltd.
• AS51200 LLC Digital Dialogue-Nets
• AS47196 Garant-Park-Internet LLC
• AS43465 ReInfoCom Ltd.
• AS43264 RTO-DON LLC
• AS210240 New Communication Technologies LLC
• AS43521 Recom LLC
• AS57587 "INTEGRATED COMMUNICATION NETWORKS" LLC
• AS206012 AXIOSTV LTD.
• AS60693 Konyaev Igor Gennadievich
• AS48366 Inforoom Ltd.
• AS47709 Don Online JSC
• AS61433 Region plus Ltd.
• AS197719 Rusich-TVN LLC
• AS62130 LLC "Trans Analitica"
• AS57233 Kompanon LLC.
• AS212456 TELECOM-OREL LLC
• AS61223 LINKFOR LLC
• AS211150 SvyazInform LLC
• AS199020 AVANT Ltd.
• AS213499 Gorokhov Kirill
• AS204297 LLC " Belgorod Networking Telecommunication Company"

Adjacent networks

• AS35598 INETCOM CARRIER LLC
• AS12389 PJSC Rostelecom
• AS45055 Dontechsvyaz LLC
• AS57214 Vidikon-K, CJSC
• AS50509 Transroute Telecom LTD
• AS49311 Regional TeleSystems Ltd.
• AS51200 LLC Digital Dialogue-Nets
• AS42916 IT Ltd.
• AS62255 BiMajLink d.o.o.
• AS202984 Chernyshov Aleksandr Aleksandrovich
• AS47196 Garant-Park-Internet LLC
• AS206012 AXIOSTV LTD.
• AS43465 ReInfoCom Ltd.
• AS43264 RTO-DON LLC
• AS210240 New Communication Technologies LLC
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS43521 Recom LLC
• AS50673 Serverius Holding B.V.
• AS57587 "INTEGRATED COMMUNICATION NETWORKS" LLC
• AS60693 Konyaev Igor Gennadievich
• AS48366 Inforoom Ltd.
• AS47709 Don Online JSC
• AS61433 Region plus Ltd.
• AS62130 LLC "Trans Analitica"
• AS197719 Rusich-TVN LLC

Routing security

• RPKI: 7 valid, 0 invalid and 1 not-found announcements; 8 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 19 route objects.
• Listed in as-sets: AS-BLOCK-SET, AS-BLOCKED-RU, AS-HURRICANE, AS-ICNET, AS-ROSTELECOM, AS-SAFIBSET, AS-SI, AS-SI-V6, AS34251:AS-RUFILE, AS41194:AS-RASCOM.

Internet exchanges

• MSK-IX Moscow — Moscow, Russia