AS42574 — NSPLUS-AS

AS42574 announces 7 IPv4 prefixes covering 9,728 addresses and 1 IPv6 prefixes.

About this network

NSPLUS-AS is operated by Novaya Sibir Plus Ltd.

What it's used for

• The address space carries residential and business access traffic, evidenced by reverse DNS names such as host-31-41-194-0.nsplus.ru and host-194-146-201-255.bratsk.su.
• The AS announces 9,728 IPv4 addresses across 7 prefixes and 1 IPv6 prefix, while maintaining 42 observed neighbours; this ratio of moderate address space to a significant number of peering partners indicates a regional access provider rather than a large-scale transit carrier.
• Traffic from this network consists of subscriber eyeballs and local business endpoints within the Russian Federation, specifically serving the Bratsk region as indicated by the bratsk.su domain suffix in the reverse DNS records.

Notable

• All registrants for the announced prefixes are consistent with the announcer, listing Novaya Sibir Plus Ltd. under netnames NSPLUS-NET and ORG-NSPL1-RIPE.
• The inventory is composed of seven distinct IPv4 blocks, including /21, /22, and /23 prefixes, alongside a single /48 IPv6 block, reflecting a fragmented but cohesive regional address estate.

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

Announced prefixes

• 31.41.192.0/21
• 91.189.160.0/21
• 91.201.204.0/22
• 91.203.0.0/22
• 94.232.232.0/21
• 193.33.100.0/23
• 194.146.200.0/22
• 2a03:5a00:16::/48

Upstream networks

• AS3216 PJSC "Vimpelcom"
• AS6939 Hurricane Electric LLC
• AS48858 JSC "ER-Telecom Holding"
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS24482 SG.GS
• AS8447 A1 Telekom Austria AG
• AS50673 Serverius Holding B.V.
• AS49673 Truenetwork LLC
• AS34927 iFog GmbH
• AS57463 NetIX Communications JSC
• AS37721 Virtual Technologies & Solutions
• AS56655 Gigahost AS

Downstream networks

• AS47338 MKU TSITiTO

Adjacent networks

• AS3216 PJSC "Vimpelcom"
• AS6939 Hurricane Electric LLC
• AS48858 JSC "ER-Telecom Holding"
• AS47338 MKU TSITiTO
• AS24482 SG.GS
• AS208972 GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETI
• AS50673 Serverius Holding B.V.
• AS34927 iFog GmbH
• AS37721 Virtual Technologies & Solutions
• AS49673 Truenetwork LLC
• AS57463 NetIX Communications JSC
• AS8447 A1 Telekom Austria AG
• AS56655 Gigahost AS

Internet exchanges

• GNM Internet Exchange Amsterdam — Amsterdam, Netherlands
• MSK-IX Novosibirsk — Novosibirsk, Russia