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AS59472 Sinersio Polska Sp. z o.o.

Poland SINERSIO-AS RIPE 9 IPv4 prefixes 1 IPv6 prefix
IPv4 addresses
2,304
IPv6 /48 networks
65,536
RPKI
10 valid0 no ROA
Peers and downstreams
4

Holder

AS name
SINERSIO-AS
Description
ul. Inzynierska 8 67-100 Nowa Sol POLAND
Organisation
Sinersio Polska Sp. z o.o.
Registered in
Nowa Sól, Poland
Abuse contact
abuse@sinersio.com
Assigned
2012-07-18
Registered
2012-07-19
Record last changed
2019-10-30 17:16 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS174 AS174 AS174 AS174 AS3356 Level 3 Parent, LLC AS3356 · US Level 3 Parent, LLC AS6461 Zayo Bandwidth AS6461 · US Zayo Bandwidth AS35280 F5 Networks SARL AS35280 · FR F5 Networks SARL AS6057 Administracion Nacional de Telecomunicaciones AS6057 · UY Administracion Nacion… AS14840 BR.Digital Telecom AS14840 · BR BR.Digital Telecom AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS5405 Inter.link GmbH AS5405 · DE Inter.link GmbH AS12741 Netia SA AS12741 · PL Netia SA AS20804 Exatel S.A. AS20804 · PL Exatel S.A. AS29535 MIX2_OpenPeering AS29535 · PL MIX2_OpenPeering AS59472 Sinersio Polska Sp. z o.o. AS59472 · PL Sinersio Polska Sp. z…

Network health

Grade B · 85/100
pass Prefixes covered by valid ROAs
10 of 10 announced prefixes are RPKI valid.		 25/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
pass Announces IPv6
1 IPv6 prefix.		 15/15
pass More than one upstream
3 upstreams seen in BGP.		 10/10
pass Working abuse contact
abuse@sinersio.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
fail Registry record maintained
Last changed 2019-10-30.		 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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Routing changes

Last 30 days
2026-10-04 13:30 UTCRelationship changed AS6204 upstream to peer

WHOIS

aut-num:        AS59472
as-name:        SINERSIO-AS
descr:          ul. Inzynierska 8
descr:          67-100 Nowa Sol
descr:          POLAND
org:            ORG-SPSz5-RIPE
admin-c:        DCST-RIPE
tech-c:         DCST-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         KSZSIN-MNT
created:        2012-07-19T09:06:17Z
last-modified:  2019-10-30T17:16:18Z
source:         RIPE
remarks:        ------------------------------------------------------
remarks:        general information - mailto:office@sinersio.com
remarks:        peering and BGP issues - mailto:bgp@sinersio.com
remarks:        abuse and bug reports - mailto:abuse@sinersio.com
remarks:        registry contact - mailto:registry@sinersio.com
remarks:        ------------------------------------------------------
% 8 routing policy lines (import/export) not shown