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AS44820 Tuthost

Ukraine TUTHOST RIPE 2 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,280
IPv6 /48 networks
0
RPKI
1 valid1 invalid0 no ROA
Peers and downstreams
0

Holder

AS name
TUTHOST
Description
Denis Pavlovich Semenyuk
Organisation
Denis Pavlovich Semenyuk
Abuse contact
abuse@tuthost.com
Assigned
2008-03-16
Registered
2008-03-17
Record last changed
2026-09-28 18:05 UTC

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 AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS50263 A-Systems Sp. z o.o. AS50263 · PL A-Systems Sp. z o.o. AS43668 "AS43668" LLC AS43668 · UA "AS43668" LLC AS44820 Tuthost AS44820 · UA Tuthost

Network health

Grade D · 48/100
partly Prefixes covered by valid ROAs
1 of 2 announced prefixes are RPKI valid.		 13/25
fail No RPKI invalid announcements
1 announced prefix is RPKI invalid and dropped by networks that validate.		 0/10
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
abuse@tuthost.com 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
pass Registry record maintained
Last changed 2026-09-28.		 5/5
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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AS44820 health AS44820 RPKI
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Routing changes

Last 30 days
2026-10-04 13:30 UTCNeighbour gone AS35680 upstream
2026-10-04 13:30 UTCNew neighbour AS43668 upstream

WHOIS

aut-num:        AS44820
as-name:        TUTHOST
org:            ORG-PDPS1-RIPE
status:         ASSIGNED
admin-c:        TUTH-RIPE
tech-c:         TUTH-RIPE
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RIPE-DB-MNT
mnt-by:         TUTH-MNT
created:        2008-03-17T14:42:49Z
last-modified:  2026-09-28T18:05:41Z
source:         RIPE
sponsoring-org: ORG-DL9-RIPE
% 8 routing policy lines (import/export) not shown