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AS50153 NET BIS SP Z O O

Poland NET-BIS-AS RIPE 24 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
6,144
IPv6 /48 networks
0
RPKI
24 valid0 no ROA
Peers and downstreams
7

Holder

AS name
NET-BIS-AS
Description
NET BIS SP Z O O
Organisation
NET BIS SP Z O O
Abuse contact
biuro@net-bis.eu
Assigned
2009-11-22
Registered
2009-11-23
Record last changed
2018-09-04 10:46 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS50629 LWLcom GmbH AS50629 · DE LWLcom GmbH AS62000 SERVERD SAS AS62000 · FR SERVERD SAS AS42295 TBISS Ltd AS42295 · BG TBISS Ltd AS9583 Sify Limited AS9583 · IN Sify Limited AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS201053 Stowarzyszenie e-Poludnie AS201053 · PL Stowarzyszenie e-Polu… AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS24115 Equinix AS24115 · SG Equinix AS62081 Stowarzyszenie e-Poludnie AS62081 · PL Stowarzyszenie e-Polu… AS24724 Atman Sp. z o.o. AS24724 · PL Atman Sp. z o.o. AS51648 GIGAINTERNET Sp z o.o. AS51648 · PL GIGAINTERNET Sp z o.o. AS50153 NET BIS SP Z O O AS50153 · PL NET BIS SP Z O O

Network health

Grade C · 70/100
pass Prefixes covered by valid ROAs
24 of 24 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
pass More than one upstream
4 upstreams seen in BGP.		 10/10
pass Working abuse contact
biuro@net-bis.eu 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 2018-09-04.		 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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AS50153 health AS50153 RPKI
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Routing changes

Last 30 days
2026-10-04 11:33 UTCNeighbour gone AS35320 upstream
2026-10-04 11:33 UTCRelationship changed AS137409 upstream to peer

WHOIS

aut-num:        AS50153
as-name:        NET-BIS-AS
org:            ORG-NS333-RIPE
admin-c:        PZ3161-RIPE
tech-c:         PZ3161-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-NET-BIS
mnt-by:         DCENTER-MNT
created:        2009-11-23T15:54:23Z
last-modified:  2018-09-04T10:46:21Z
source:         RIPE
% 5 routing policy lines (import/export) not shown