AS41704 — OGS-AS
AS41704 announces 9 IPv4 prefixes covering 38,912 addresses and 2 IPv6 prefixes.
About this network
The AS handle OGS-AS is held by JSC "Ufanet".
What it's used for
- The address space carries residential subscriber traffic, evidenced by reverse DNS entries such as 46.191.244.0.dynamic.orsk.ufanet.ru and 94.41.164.0.dynamic.o56.ru.
- With 38,912 IPv4 addresses announced across 46 prefixes and only 8 observed neighbours, the network functions as an access provider rather than a transit hub.
- Traffic originates from end-user devices in the Orenburg region, consistent with Ufanet's role as a regional internet service provider.
Notable
- All sampled registrants are listed as Ufanet NOC with the netname UBN, aligning perfectly with the AS holder.
- The inventory is finely subdivided into numerous /21 and /22 blocks, reflecting site-by-site segmentation typical of a regional ISP managing distinct customer pools.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 46.191.184.0/21
- 46.191.240.0/20
- 79.140.16.0/20
- 84.39.248.0/21
- 94.41.128.0/20
- 94.41.160.0/19
- 95.105.96.0/19
- 136.169.240.0/20
- 145.255.16.0/21
- 2a02:1c8:7::/48
- 2a02:1c8:700::/40
Upstream networks
Downstream networks
- AS200401 Kazakov Aleksey Alexandrovich
- AS219201 Sistema Gorod JSC
- AS57629 LLC IVI.RU
- AS50284 Goroshko Evgeniy Andreevich
- AS34085 PJSC NICO-BANK
Adjacent networks
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED