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AS204707 Alfa Link LLC

Ukraine A-LINK RIPE 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
1,024
IPv6 /48 networks
0
RPKI
1 valid0 no ROA
Peers and downstreams
0

Holder

AS name
A-LINK
Description
Alfa Link LLC
Organisation
Alfa Link LLC
Registered in
Kyiv, Ukraine
Abuse contact
admin@a-link.net.ua
Assigned
2022-06-12
Registered
2022-06-13
Record last changed
2023-01-05 13:24 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS9002 RETN Limited AS9002 · GB RETN Limited AS3303 Swisscom (Schweiz) AG AS3303 · CH Swisscom (Schweiz) AG AS6762 TELECOM ITALIA SPARKLE S.p.A. AS6762 · IT TELECOM ITALIA SPARKL… AS48648 K-Link LLC AS48648 · UA K-Link LLC AS204707 Alfa Link LLC AS204707 · UA Alfa Link LLC

Network health

Grade C · 65/100
pass Prefixes covered by valid ROAs
1 of 1 announced prefixes are RPKI valid.		 25/25
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
admin@a-link.net.ua 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 2023-01-05.		 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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AS204707 health AS204707 RPKI
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Routing changes

Last 30 days
2026-10-04 13:10 UTCNeighbour gone AS43668 upstream

WHOIS

aut-num:        AS204707
as-name:        A-LINK
org:            ORG-ALL15-RIPE
sponsoring-org: ORG-LU47-RIPE
admin-c:        SR15668-RIPE
tech-c:         SR15668-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         a-link-mnt
mnt-by:         K-Link-MNT
created:        2022-06-13T11:43:55Z
last-modified:  2023-01-05T13:24:47Z
source:         RIPE
% 4 routing policy lines (import/export) not shown