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AS21288 "SPRINT" S.A.

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

Holder

AS name
SPRINTNET
Description
Internet Service Provider Gdansk, Poland
Organisation
"SPRINT" S.A.
Registered in
Olsztyn, Poland
Abuse contact
abuse@sprintdatacenter.pl
Assigned
2001-10-16
Registered
2002-02-21
Record last changed
2017-11-15 09:18 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 AS12741 Netia SA AS12741 · PL Netia SA AS21288 "SPRINT" S.A. AS21288 · PL "SPRINT" S.A.

Network health

Grade E · 40/100
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
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
abuse@sprintdatacenter.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
fail Registry record maintained
Last changed 2017-11-15.		 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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AS21288 health AS21288 RPKI
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Routing changes

Last 30 days
2026-10-04 14:27 UTCRelationship changed AS12831 upstream to peer

WHOIS

aut-num:        AS21288
as-name:        SPRINTNET
descr:          Internet Service Provider
descr:          Gdansk, Poland
org:            ORG-Szo5-RIPE
admin-c:        KM4714-RIPE
tech-c:         KM4714-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         SPRINTNET-MNT
created:        2002-02-21T15:19:26Z
last-modified:  2017-11-15T09:18:47Z
source:         RIPE
% 4 routing policy lines (import/export) not shown