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AS200924 sis2 Stiegeler Internet Service GmbH

sis2 Stiegeler Internet Service GmbH · registered in Germany

IPv4 addresses27,39235 prefixes · <0.001% of announced IPv4
Rank in Germany#193largest network in DE by IPv4 space, of 2,315 · 0.02% of DE
Rank worldwide#5,215of 79,396 networks with IPv4
IPv610 x /32 (655,619 x /48)7 prefixes
CountryGermany2,599 ASNs registered there
Open AS200924 in ASN lookup Look up an IP in this network (5.83.176.1) All networks in Germany

IPv4 prefixes

All 35 prefixes, in address order.

  • 5.83.176.0/20
  • 5.182.107.0/24
  • 31.14.29.0/24
  • 31.14.30.0/24
  • 31.22.24.0/21
  • 46.102.102.0/24
  • 46.167.24.0/21
  • 80.208.255.0/24
  • 85.204.37.0/24
  • 91.198.238.0/24
  • 94.177.133.0/24
  • 103.197.8.0/22
  • 161.104.176.0/21
  • 178.157.95.0/24
  • 185.6.120.0/22
  • 185.11.16.0/22
  • 185.27.212.0/22
  • 185.36.112.0/22
  • 185.37.248.0/22
  • 185.44.132.0/22
  • 185.50.122.0/23
  • 185.75.164.0/22
  • 185.186.116.0/22
  • 185.207.240.0/22
  • 185.226.184.0/23
  • 193.254.20.0/24
  • 194.30.186.0/24
  • 195.5.96.0/23
  • 195.181.254.0/24
  • 195.192.252.0/24
  • 212.103.52.0/22
  • 212.237.254.0/24
  • 217.61.255.0/24
  • 217.147.55.0/24
  • 217.147.60.0/24

IPv6 prefixes

All 7 prefixes.

  • 2001:678:a7c::/48
  • 2001:678:c9c::/48
  • 2001:67c:2a10::/48
  • 2a01:7420::/32
  • 2a03:4f40::/32
  • 2a05:5800::/29
  • 2a0c:9200::/40

Similar-sized networks in Germany

ASNNameIPv4 addresses
AS12888#190 Amadeus GmbH28,672
AS21150#191 InacDE-Atos Atos Information Technology GmbH28,416
AS205806#192 Stadtwerke-Neustrelitz Stadtwerke Neustrelitz GmbH27,648
AS30742#194 BRITELINE-AS Bremen Briteline GmbH27,136
AS60664#195 X-ION x-ion GmbH27,136
AS3214#196 XTOM xTom GmbH26,880

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