AS204310 SYNERGIES Synergies GmbH

SYNERGIES Synergies GmbH · registered in Germany

IPv4 addresses5122 prefixes · <0.001% of announced IPv4

Rank in Germany#1,527largest network in DE by IPv4 space, of 2,315 · <0.01% of DE

Rank worldwide#46,397of 79,396 networks with IPv4

IPv62 x /32 (131,072 x /48)2 prefixes

CountryGermany2,599 ASNs registered there

Open AS204310 in ASN lookup Look up an IP in this network (185.253.172.1) All networks in Germany

IPv4 prefixes

All 2 prefixes, in address order.

185.253.172.0/24
185.253.175.0/24

IPv6 prefixes

All 2 prefixes.

2a0c:3ec0::/32
2a0c:3ec7::/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