AS50599 — DATASPACE DATASPACE P.S.A.

AS50599 announces 25 IPv4 prefixes covering 13,824 addresses and 3 IPv6 prefixes.

About this network

AS50599 is operated by Dataspace P.S.A., a Polish network service provider.

What it's used for

• The address space carries hosting and business traffic, evidenced by reverse DNS entries such as host-89-40-145-0.dataspace.pl, n254.media4u.pl, and ds-mail-373.bouncer.cloud.
• The AS announces 13,824 IPv4 addresses across 25 prefixes and 3 IPv6 prefixes, with 15 observed routing neighbours, indicating a role focused on hosting and business connectivity rather than large-scale residential access or pure transit.
• Traffic from this AS consists of web hosting, email services, and business endpoints for clients like Media4U and Ecenter, consistent with Dataspace's function as a network service provider and data center operator.

Notable

• Registrants for the majority of prefixes are Data Space Network Administrators and DATASPACE P.S.A., while some blocks are registered to third parties such as Media4U Sp. z o.o., Szymon Perski trading as PERSKIMEDIA, and Jacek Zysko trading as Firma Handlowo - Uslugowa "Zfix".
• The address inventory is fragmented into multiple /22 and /23 blocks, with netnames like PL-DATASPACE1-20051129 and M4U-NET2 reflecting historical acquisitions or client allocations.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 5.133.115.0/24
• 83.150.236.0/24
• 89.40.144.0/22
• 91.196.14.0/23
• 91.204.160.0/23
• 91.204.162.0/24
• 91.219.184.0/22
• 91.224.60.0/23
• 91.231.104.0/23
• 91.231.106.0/24
• 91.236.52.0/24
• 91.236.54.0/23
• 91.244.225.0/24
• 128.0.54.0/24
• 185.11.128.0/22
• 185.72.196.0/22
• 185.170.104.0/22
• 185.200.44.0/22
• 185.216.174.0/23
• 185.221.110.0/24
• 188.210.220.0/22
• 193.105.125.0/24
• 194.117.81.0/24
• 195.177.216.0/23
• 213.239.128.0/23
• 2a02:e7c0::/29
• 2a0a:aac0::/29
• 2a0b:5480::/29

Upstream networks

• AS29535 Orange Polska Spolka Akcyjna
• AS12912 T-Mobile Polska S.A.
• AS20804 Exatel S.A.
• AS24724 Atman Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS201054 Stowarzyszenie e-Poludnie
• AS29632 Netassist International EOOD

Adjacent networks

• AS29535 Orange Polska Spolka Akcyjna
• AS12912 T-Mobile Polska S.A.
• AS20804 Exatel S.A.
• AS24724 Atman Sp. z o.o.
• AS6939 Hurricane Electric LLC
• AS24482 SG.GS
• AS29632 Netassist International EOOD
• AS201054 Stowarzyszenie e-Poludnie

Routing security

• RPKI: 30 valid, 0 invalid and 0 not-found announcements; 31 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 30 route objects.
• Listed in as-sets: AS-DATASPACE, AS-DATASPACE-PLIX, AS-DATASPACE-THINX, AS-EXATEL-INT, AS-EXATEL-PL, AS-HURRICANE, AS-HURRICANEV6, AS-IPARTNERS, AS-NETIA, AS-NETIA-MSK-IX, AS-NETIA-PEERING, AS-TKTELEKOM6, AS24724:AS-FOREIGN, AS24724:AS-FOREIGN6, AS29535:AS-MIX2, AS5617:AS-PL, AS5617:AS-PL-TRANSIT, AS8246:AS-TPNET.

Internet exchanges

• Equinix Internet Exchange Warsaw — Warsaw, Poland
• Thinx IX — Warsaw, Poland