AS43304 — TEAMVIEWER-AS TeamViewer Germany GmbH
Network type: hosting
AS43304 announces 2 IPv4 prefixes covering 2,048 addresses and 4 IPv6 prefixes.
About this network
TEAMVIEWER-AS is held by TeamViewer Germany GmbH.
What it's used for
- The space carries corporate infrastructure for a remote access and support platform, with netnames DE-TEAMVIEWER-20170131 and AT-ANEXIA-20190830.
- The AS announces 2048 IPv4 addresses across 2 prefixes and 5 IPv6 prefixes, with only 2 observed neighbours, indicating a small, self-contained corporate estate rather than a transit or access network.
- Traffic from this AS consists of remote access sessions, support connections, and API endpoints for TeamViewer’s global remote control and management services.
Notable
- Registrants do not fully align with the announcer: 45.147.108.0/22 is registered to Anexia Cloud Solutions GmbH, while 185.188.32.0/22 is registered to TeamViewer Germany GmbH.
- The address inventory is finely subdivided into two /22 IPv4 blocks and five /48 IPv6 blocks, consistent with internal corporate segmentation for distinct service tiers or geographic deployments.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 45.147.108.0/22
- 185.188.32.0/22
- 2a0b:b580::/48
- 2a0b:b581::/48
- 2a0b:b582::/48
- 2a0b:b583::/48
Upstream networks
Adjacent networks
Routing security
- RPKI: 0 valid, 0 invalid and 10 not-found announcements; 0 ROAs.
- ASPA: none published.
- IRR: 60% of announcements registered; 37 route objects.
- Listed in as-sets: AS-10099, AS-ANX, AS-FAST, AS-RETN-ACTUAL-V4, AS-RETN-ACTUAL-V6, AS-TEAMVIEWER.
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED