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AS41704 JSC "Ufanet"

Russia OGS-AS RIPE 72 IPv4 prefixes 2 IPv6 prefixes
IPv4 addresses
38,912
IPv6 /48 networks
257
RPKI
74 valid0 no ROA
Peers and downstreams
5

Holder

AS name
OGS-AS
Description
JSC "Ufanet"
Organisation
JSC "Ufanet"
Registered in
Ufa, Russia
Abuse contact
abuse@ufanet.ru
Assigned
2006-10-10
Registered
2006-10-11
Record last changed
2018-09-04 10:19 UTC
136.169.240.0/20136.169.240.0/22136.169.240.0/24136.169.241.0/24136.169.242.0/24136.169.252.0/22136.169.252.0/24136.169.253.0/24136.169.254.0/24145.255.16.0/21145.255.16.0/22145.255.18.0/24145.255.19.0/24145.255.20.0/22145.255.23.0/2446.191.184.0/2146.191.240.0/2046.191.244.0/2246.191.248.0/2279.140.16.0/2079.140.16.0/2279.140.17.0/2479.140.18.0/2479.140.20.0/2279.140.20.0/2479.140.22.0/2479.140.24.0/2279.140.28.0/2279.140.28.0/2479.140.29.0/2479.140.30.0/2484.39.248.0/2284.39.248.0/2484.39.250.0/2484.39.252.0/2284.39.253.0/2484.39.254.0/2494.41.128.0/2094.41.128.0/2294.41.132.0/2294.41.134.0/2494.41.135.0/2494.41.140.0/2294.41.160.0/1994.41.164.0/2294.41.168.0/2294.41.171.0/2494.41.172.0/2294.41.172.0/2494.41.173.0/2494.41.174.0/2494.41.175.0/2494.41.176.0/2294.41.176.0/2494.41.180.0/2294.41.184.0/2294.41.188.0/2295.105.100.0/2295.105.102.0/2495.105.104.0/2295.105.104.0/2495.105.108.0/2295.105.112.0/2295.105.114.0/2495.105.115.0/2495.105.116.0/2295.105.116.0/2495.105.120.0/2295.105.120.0/2495.105.124.0/2295.105.126.0/2495.105.96.0/19

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS9002 RETN Limited AS9002 · GB RETN Limited AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS25091 IP-Max SA AS25091 · CH IP-Max SA AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS20764 CJSC RASCOM AS20764 · RU CJSC RASCOM AS28917 Fiord Networks, UAB AS28917 · LT Fiord Networks, UAB AS3216 PJSC "Vimpelcom" AS3216 · RU PJSC "Vimpelcom" AS31133 PJSC MegaFon AS31133 · RU PJSC MegaFon AS47775 JSC "Ufanet" AS47775 · RU JSC "Ufanet" AS41704 JSC "Ufanet" AS41704 · RU JSC "Ufanet"

Network health

Grade B · 85/100
pass Prefixes covered by valid ROAs
74 of 74 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
2 IPv6 prefixes.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@ufanet.ru is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
fail Registry record maintained
Last changed 2018-09-04.		 0/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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Routing changes

Last 30 days
2026-10-04 02:11 UTCPrefix gone 95.105.125.0/24
2026-10-04 02:11 UTCPrefix gone 95.105.124.0/24
2026-10-04 02:11 UTCPrefix gone 79.140.25.0/24
2026-10-04 02:11 UTCNew prefix 79.140.20.0/24

WHOIS

aut-num:        AS41704
as-name:        OGS-AS
org:            ORG-Zs2-RIPE
remarks:        
remarks:        +------------------------------------------------------------------------
remarks:        
remarks:        | Support/Questions |
remarks:        
remarks:        | Routing and Peering issues: routing@ufanet.ru |
remarks:        
remarks:        +------------------------------------------------------------------------
remarks:        
admin-c:        UN1646-RIPE
tech-c:         UN1646-RIPE
status:         ASSIGNED
mnt-by:         UBN-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2006-10-11T11:19:56Z
last-modified:  2018-09-04T10:19:16Z
source:         RIPE