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AS43476 leniwiec.biz Grzegorz Kulewski

Poland LBGK1-AS3 RIPE 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
256
IPv6 /48 networks
0
RPKI
0 valid1 no ROA
Peers and downstreams
12

Holder

AS name
LBGK1-AS3
Description
leniwiec.biz Grzegorz Kulewski
Organisation
leniwiec.biz Grzegorz Kulewski
Abuse contact
ripe-abuse@leniwiec.biz
Assigned
2007-08-06
Registered
2007-08-07
Record last changed
2020-07-11 11:15 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS25091 IP-Max SA AS25091 · CH IP-Max SA AS174 AS174 AS174 AS174 AS3257 GTT Communications Inc. AS3257 · US GTT Communications In… AS47692 Nessus GmbH AS47692 · AT Nessus GmbH AS24115 Equinix AS24115 · SG Equinix AS50606 Horyzont Technologie Internetowe sp.z.o.o. AS50606 · PL Horyzont Technologie … AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS33891 Core-Backbone GmbH AS33891 · DE Core-Backbone GmbH AS210104 Timplus sp. z o.o. AS210104 · PL Timplus sp. z o.o. AS43476 leniwiec.biz Grzegorz Kulewski AS43476 · PL leniwiec.biz Grzegorz…

Network health

Grade D · 45/100
fail Prefixes covered by valid ROAs
0 of 1 announced prefixes are RPKI valid, 1 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
pass More than one upstream
4 upstreams seen in BGP.		 10/10
pass Working abuse contact
ripe-abuse@leniwiec.biz 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 2020-07-11.		 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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AS43476 health AS43476 RPKI
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Routing changes

Last 30 days
2026-10-04 10:09 UTCNeighbour gone AS35320 upstream
2026-10-04 10:09 UTCRelationship changed AS9009 upstream to peer
2026-10-04 10:09 UTCRelationship changed AS6204 upstream to peer
2026-10-04 10:09 UTCRelationship changed AS50606 upstream to peer
2026-10-04 10:09 UTCNew neighbour AS49559 peer
2026-10-04 10:09 UTCNew neighbour AS33891 upstream
2026-10-04 10:09 UTCRelationship changed AS24115 upstream to peer
2026-10-04 10:09 UTCRelationship changed AS137409 upstream to peer
2026-10-04 10:09 UTCRelationship changed AS13194 upstream to peer

WHOIS

aut-num:        AS43476
as-name:        LBGK1-AS3
org:            ORG-LBGK1-RIPE
admin-c:        LBAD2-RIPE
tech-c:         LBN32-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LBGK1-MNT
created:        2007-08-07T09:23:36Z
last-modified:  2020-07-11T11:15:21Z
source:         RIPE
sponsoring-org: ORG-ASzo12-RIPE
% 8 routing policy lines (import/export) not shown