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AS50477

Svyaz-Energo Ltd.

AS50477 is Svyaz-Energo Ltd. (sv-en.ru). It announces 20,480 IPv4 addresses in 29 prefixes, and 3 IPv6 prefixes.

Russia· RIPE· allocated 2010-01-25· business

20,480
IPv4 addresses announced
29
IPv4 prefixes
3
IPv6 prefixes
100.00%
of its routes RPKI-valid
20,480
of its IPv4 geolocated
1
country

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Russia20,480 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
SV-EN-AS
name
Svyaz-Energo Ltd.
org
ORG-SL255-RIPE
org name
Svyaz-Energo Ltd.
org address
Energetikov street building 5, 156014, Kostroma, RUSSIAN FEDERATION
org country
RU
country
RU
source
ripe
status
ASSIGNED
created
2010-01-25
updated
2026-05-12
maintainer
RIPE-NCC-END-MNT|MNT-SVEN
abuse name
SVEN Abuse
abuse email
a.buse@sv-en.ru
abuse kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

29 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
5.149.200.0/22Russiavalid172026-10-02
5.149.201.0/24Russiavalid172026-10-02
5.149.204.0/22Russiavalid182026-10-02
5.149.204.0/24Russiavalid182026-10-02
5.149.205.0/24Russiavalid182026-10-02
5.149.206.0/24Russiavalid182026-10-02
46.19.112.0/23Russiavalid172026-10-02
46.19.114.0/24Russiavalid182026-10-02
46.19.115.0/24Russiavalid182026-10-02
46.19.116.0/22Russiavalid172026-10-02
109.236.208.0/23Russiavalid172026-10-02
109.236.210.0/24Russiavalid172026-10-02
109.236.211.0/24Russiavalid172026-10-02
109.236.212.0/22Russiavalid172026-10-02
109.236.216.0/21Russiavalid172026-10-02
134.19.144.0/21Russiavalid172026-10-02
134.19.152.0/24Russiavalid172026-10-02
134.19.153.0/24Russiavalid182026-10-02
134.19.154.0/23Russiavalid182026-10-02
134.19.154.0/24Russiavalid182026-10-02
134.19.156.0/22Russiavalid182026-10-02
134.19.156.0/23Russiavalid172026-10-02
178.57.56.0/21Russiavalid172026-10-02
185.34.244.0/22Russiavalid172026-10-02
185.188.96.0/22Russiavalid172026-10-02
185.188.96.0/24Russiavalid172026-10-02
194.58.168.0/22Russiavalid172026-10-02
194.58.172.0/22Russiavalid172026-10-02
194.58.184.0/21Russiavalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

3 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2a04:6000::/29Russiavalid202026-10-02
2a04:6006::/32Russiavalid202026-10-02
2a04:6007::/32Russiavalid202026-10-02
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell — priced by scope, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.