AS33984 — SURFPLANET-AS

Network type: hosting

AS33984 announces 6 IPv4 prefixes covering 19,200 addresses and 2 IPv6 prefixes.

About this network

SURFPLANET-AS is operated by Surfplanet GmbH, a data center provider based in Cologne, Germany.

What it's used for

• The address space carries hosting and data center infrastructure, evidenced by the reverse DNS record ns2.germanvps.com and the netname DALASON-DC-CGN associated with the prefix 45.15.101.0/24.
• The AS announces 19,200 IPv4 addresses across 6 prefixes and 2 IPv6 prefixes, while maintaining only 4 observed neighbours. This high address-to-neighbour ratio indicates a hosting or access network rather than a transit provider.

Notable

• Registrants for the majority of prefixes align with the announcer, specifically Surfplanet GmbH for 85.88.0.0/19, 78.111.64.0/20, 81.20.128.0/20, and 46.235.24.0/21.
• The prefix 217.117.110.0/23 is registered to uniserve GmbH with the netname DE-UNISERVE-20010208, suggesting a distinct ownership or historical lease separate from the primary Surfplanet inventory.
• The inventory consists of a mix of /19, /20, /21, /23, and /24 blocks, with the largest allocation being 85.88.0.0/19.

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

Announced prefixes

• 45.15.101.0/24
• 46.235.24.0/21
• 78.111.64.0/20
• 81.20.128.0/20
• 85.88.0.0/19
• 217.117.110.0/23
• 2a02:f98::/32
• 2a0e:2980:1::/48

Upstream networks

• AS8422 NetCologne Gesellschaft fur Telekommunikation mbH
• AS3320 Deutsche Telekom AG
• AS3356 Level 3 Parent, LLC

Downstream networks

• AS212871 SouverIT UG

Adjacent networks

• AS8422 NetCologne Gesellschaft fur Telekommunikation mbH
• AS212871 SouverIT UG
• AS3320 Deutsche Telekom AG
• AS3356 Level 3 Parent, LLC