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AS52153 Pawel Kowalski BGCOM

Poland BGCOM RIPE 2 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
1,280
IPv6 /48 networks
0
RPKI
2 valid0 no ROA
Peers and downstreams
8

Holder

AS name
BGCOM
Description
Pawel Kowalski BGCOM
Organisation
Pawel Kowalski BGCOM
Abuse contact
admin@osiedlowa.pl
Assigned
2011-01-09
Registered
2011-01-10
Record last changed
2026-08-17 09:06 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS25091 IP-Max SA AS25091 · CH IP-Max SA AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS137409 GSL Networks Pty LTD AS137409 · AU GSL Networks Pty LTD AS6204 TMRC GROUP SRL AS6204 · RO TMRC GROUP SRL AS28917 Fiord Networks, UAB AS28917 · LT Fiord Networks, UAB AS6453 TATA COMMUNICATIONS (AMERICA) INC AS6453 · US TATA COMMUNICATIONS (… AS50263 A-Systems Sp. z o.o. AS50263 · PL A-Systems Sp. z o.o. AS9002 RETN Limited AS9002 · GB RETN Limited AS201054 Stowarzyszenie e-Poludnie AS201054 · PL Stowarzyszenie e-Polu… AS219062 Nera sp z.o.o AS219062 · PL Nera sp z.o.o AS52153 Pawel Kowalski BGCOM AS52153 · PL Pawel Kowalski BGCOM

Network health

Grade B · 75/100
pass Prefixes covered by valid ROAs
2 of 2 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
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
admin@osiedlowa.pl 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 2026-08-17.		 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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Routing changes

Last 30 days
2026-10-04 05:53 UTCNeighbour gone AS212261 upstream
2026-10-04 05:53 UTCNeighbour gone AS31106 downstream
2026-10-04 05:53 UTCNeighbour gone AS3356 upstream
2026-10-04 05:53 UTCNeighbour gone AS2914 upstream
2026-10-04 05:53 UTCRelationship changed AS5526 upstream to peer
2026-10-04 05:53 UTCNew neighbour AS219062 upstream
2026-10-04 05:53 UTCPrefix gone 91.222.195.0/24
2026-10-04 05:53 UTCPrefix gone 91.222.194.0/24
2026-10-04 05:53 UTCPrefix gone 91.222.192.0/24
2026-10-04 05:53 UTCNew prefix 193.218.149.0/24

WHOIS

aut-num:        AS52153
as-name:        BGCOM
org:            ORG-PKB1-RIPE
admin-c:        PK4821-RIPE
tech-c:         PK4821-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         NASK-MNT
mnt-by:         PK22892-MNT
created:        2011-01-10T15:31:02Z
last-modified:  2026-08-17T09:06:17Z
source:         RIPE
sponsoring-org: ORG-NRaA1-RIPE