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AS24635 Syntax_Systems-AS Syntax Service GmbH

Syntax_Systems-AS Syntax Service GmbH · registered in Germany

IPv4 addresses64,5126 prefixes · 0.002% of announced IPv4
Rank in Germany#116largest network in DE by IPv4 space, of 2,315 · 0.06% of DE
Rank worldwide#3,528of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryGermany2,599 ASNs registered there

IPv4 prefixes

All 6 prefixes, in address order.

  • 153.95.0.0/17
  • 153.95.128.0/18
  • 153.95.192.0/19
  • 153.95.228.0/22
  • 153.95.232.0/21
  • 153.95.240.0/20

Similar-sized networks in Germany

ASNNameIPv4 addresses
AS209499#113 GSI GSI Helmholtzzentrum fur Schwerionenforschung GmbH65,536
AS199610#114 MARBIS marbis GmbH65,280
AS8303#115 WDR-AS Westdeutscher Rundfunk Koln64,768
AS24679#117 SSERV-AS kyberio GmbH64,256
AS12360#118 KTK KEVAG Telekom GmbH58,880
AS30083#119 AS-30083-US-VELIA-NET - velia.net58,368

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