AS200303 LUMASERV LUMASERV GmbH

LUMASERV LUMASERV GmbH · registered in Germany

IPv4 addresses2,8166 prefixes · <0.001% of announced IPv4

Rank in Germany#721largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#19,155of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)13 prefixes

CountryGermany2,599 ASNs registered there

Open AS200303 in ASN lookup Look up an IP in this network (45.95.52.1) All networks in Germany

IPv4 prefixes

All 6 prefixes, in address order.

45.95.52.0/23
45.132.124.0/22
91.246.47.0/24
185.244.164.0/24
185.244.166.0/23
185.245.60.0/24

IPv6 prefixes

All 13 prefixes.

2a0d:3580::/36
2a0d:3580:1000::/39
2a0d:3580:1200::/41
2a0d:3580:1280::/42
2a0d:3580:12c0::/43
2a0d:3580:12e0::/43
2a0d:3580:1300::/40
2a0d:3580:1400::/38
2a0d:3580:1800::/37
2a0d:3580:2000::/35
2a0d:3580:4000::/34
2a0d:3580:8000::/33
2a0d:3585::/32

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IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources