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AS21473 PFALZKOM PFALZKOM GmbH

PFALZKOM PFALZKOM GmbH · registered in Germany

IPv4 addresses45,05631 prefixes · 0.001% of announced IPv4
Rank in Germany#140largest network in DE by IPv4 space, of 2,315 · 0.04% of DE
Rank worldwide#4,096of 79,396 networks with IPv4
IPv621 x /32 (1,409,025 x /48)39 prefixes
CountryGermany2,599 ASNs registered there
Open AS21473 in ASN lookup Look up an IP in this network (45.148.216.1) All networks in Germany

IPv4 prefixes

All 31 prefixes, in address order.

  • 45.148.216.0/23
  • 77.72.216.0/22
  • 77.72.221.0/24
  • 77.72.222.0/23
  • 91.199.192.0/24
  • 91.240.77.0/24
  • 93.190.248.0/21
  • 94.176.168.0/22
  • 109.232.128.0/21
  • 109.233.144.0/21
  • 138.222.72.0/24
  • 185.8.228.0/22
  • 185.21.28.0/22
  • 185.28.4.0/22
  • 185.98.135.0/24
  • 185.142.8.0/22
  • 188.95.13.0/24
  • 193.16.128.0/20
  • 193.111.72.0/24
  • 193.221.221.0/24
  • 194.50.25.0/24
  • 194.50.46.0/24
  • 194.59.156.0/24
  • 195.170.183.0/24
  • 212.65.0.0/20
  • 212.65.16.0/23
  • 212.65.18.0/23
  • 212.65.20.0/22
  • 212.65.24.0/21
  • 213.183.64.0/19
  • 213.206.160.0/19

IPv6 prefixes

All 39 prefixes.

  • 2001:67c:2e04::/48
  • 2001:34c0::/32
  • 2001:34c1:8000::/33
  • 2001:34c2::/31
  • 2001:34c4::/30
  • 2a00:1e80::/32
  • 2a00:59e0::/32
  • 2a02:24d8::/42
  • 2a02:24d8:40::/43
  • 2a02:24d8:60::/44
  • 2a02:24d8:70::/45
  • 2a02:24d8:78::/45
  • 2a02:24d8:80::/41
  • 2a02:24d8:100::/40
  • 2a02:24d8:200::/39
  • 2a02:24d8:400::/38
  • 2a02:24d8:800::/37
  • 2a02:24d8:1000::/36
  • 2a02:24d8:2000::/35
  • 2a02:24d8:4000::/34
  • 2a02:24d8:8000::/34
  • 2a02:24d8:c000::/35
  • 2a02:24d8:e000::/36
  • 2a02:24d8:f000::/37
  • 2a02:24d8:f800::/38
  • 2a02:24d8:fc00::/39
  • 2a02:24d8:fe00::/40
  • 2a02:24d8:ff00::/41
  • 2a02:24d8:ff80::/42
  • 2a02:24d8:ffc0::/43
  • 2a02:24d8:ffe0::/44
  • 2a02:24d8:fff0::/45
  • 2a02:24d8:fff8::/46
  • 2a02:24d8:fffc::/47
  • 2a02:24d8:fffe::/48
  • 2a03:3fc0::/32
  • 2a07:2800::/29
  • 2a0c:a6c0:1::/48
  • 2a0f:a4c0::/31

Similar-sized networks in Germany

ASNNameIPv4 addresses
AS48951#137 ASN-TSI-IAS Telekom Deutschland GmbH47,616
AS198967#138 BITel-Gesellschaft-fuer-Telekommunikation-AS BITel Gesellschaft fuer Telekommunikation mbH47,360
AS8823#139 AutonomousSystemRockensteinAG Rockenstein AG45,824
AS208162#141 ATHENE-ABC Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.44,544
AS34011#142 GD-EMEA-DC-CGN1 Host Europe GmbH43,520
AS20773#143 GODADDY Host Europe GmbH43,008

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