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AS50750 TK Center Ltd

Russia TK-CENTER-LTD-AS RIPE 4 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,024
IPv6 /48 networks
0
RPKI
0 valid4 no ROA
Peers and downstreams
0

Holder

AS name
TK-CENTER-LTD-AS
Description
TK Center Ltd
Organisation
TK Center Ltd
Registered in
Yaroslavl, Russia
Abuse contact
noc@tkcentr.ru
Assigned
2010-03-17
Registered
2010-03-18
Record last changed
2019-06-28 08:44 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS12389 PJSC Rostelecom AS12389 · RU PJSC Rostelecom AS13118 PJSC Rostelecom AS13118 · RU PJSC Rostelecom AS50750 TK Center Ltd AS50750 · RU TK Center Ltd

Network health

Grade E · 40/100
fail Prefixes covered by valid ROAs
0 of 4 announced prefixes are RPKI valid, 4 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
noc@tkcentr.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 2019-06-28.		 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
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS50750
as-name:        TK-CENTER-LTD-AS
org:            ORG-TCL16-RIPE
admin-c:        DAL12-RIPE
tech-c:         DAL12-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         ROSTELECOM-MNT
mnt-by:         MNT-TK-CENTER-LTD
created:        2010-03-18T16:14:01Z
last-modified:  2019-06-28T08:44:33Z
source:         RIPE
sponsoring-org: ORG-JR8-RIPE
% 6 routing policy lines (import/export) not shown