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AS52110 IPC ROMAN ROMANOWSKI

Poland IPC-SANOK-AS RIPE 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
2,048
IPv6 /48 networks
0
RPKI
1 valid0 no ROA
Peers and downstreams
5

Holder

AS name
IPC-SANOK-AS
Description
IPC ROMAN ROMANOWSKI
Organisation
IPC ROMAN ROMANOWSKI
Abuse contact
roman.romanowski@metrosan.pl
Assigned
2010-12-28
Registered
2010-12-29
Record last changed
2026-08-05 12:51 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS5405 Inter.link GmbH AS5405 · DE Inter.link GmbH AS29535 MIX2_OpenPeering AS29535 · PL MIX2_OpenPeering AS52110 IPC ROMAN ROMANOWSKI AS52110 · PL IPC ROMAN ROMANOWSKI

Network health

Grade C · 70/100
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
roman.romanowski@metrosan.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 2026-08-05.		 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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AS52110 health AS52110 RPKI
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Routing changes

Last 30 days
2026-10-04 15:07 UTCRelationship changed AS6204 upstream to peer
2026-10-04 15:07 UTCRelationship changed AS42763 upstream to peer

WHOIS

aut-num:        AS52110
as-name:        IPC-SANOK-AS
org:            ORG-IRR1-RIPE
admin-c:        RR4928-RIPE
tech-c:         RR4928-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         LEON-MNT
mnt-by:         MNT-IPC
created:        2010-12-29T10:11:17Z
last-modified:  2026-08-05T12:51:02Z
source:         RIPE
sponsoring-org: ORG-LSzo6-RIPE
% 10 routing policy lines (import/export) not shown