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AS30688 FastTrack Communications Inc.

FASTTRACK-NET-AS - FastTrack Communications Inc. · registered in the United States

IPv4 addresses29,95255 prefixes · <0.001% of announced IPv4
Rank in United States#1,803largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#5,020of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)17 prefixes
CountryUnited States18,679 ASNs registered there
Open AS30688 in ASN lookup Look up an IP in this network (50.30.16.1) All networks in United States

IPv4 prefixes

All 55 prefixes, in address order.

  • 50.30.16.0/23
  • 50.30.18.0/24
  • 50.30.20.0/23
  • 50.30.22.0/24
  • 50.30.24.0/21
  • 52.119.49.0/24
  • 52.119.51.0/24
  • 52.119.52.0/22
  • 72.249.224.0/23
  • 72.249.226.0/23
  • 72.249.228.0/22
  • 72.249.232.0/22
  • 72.249.237.0/24
  • 72.249.238.0/23
  • 72.249.240.0/24
  • 72.249.242.0/23
  • 72.249.244.0/23
  • 72.249.246.0/24
  • 72.249.248.0/23
  • 72.249.250.0/23
  • 72.249.252.0/23
  • 72.249.255.0/24
  • 135.129.98.0/24
  • 135.129.101.0/24
  • 135.129.102.0/23
  • 135.129.111.0/24
  • 162.33.5.0/24
  • 162.33.6.0/23
  • 162.33.8.0/21
  • 192.139.255.0/24
  • 205.167.120.0/23
  • 206.123.192.0/23
  • 206.123.197.0/24
  • 206.123.198.0/23
  • 206.123.200.0/24
  • 206.123.202.0/23
  • 206.123.204.0/24
  • 206.123.207.0/24
  • 206.123.209.0/24
  • 206.123.210.0/23
  • 206.123.212.0/23
  • 206.123.214.0/24
  • 206.123.220.0/22
  • 209.203.128.0/23
  • 209.203.130.0/23
  • 209.203.132.0/22
  • 209.203.136.0/21
  • 209.203.145.0/24
  • 209.203.146.0/23
  • 209.203.148.0/23
  • 209.203.150.0/24
  • 209.203.152.0/22
  • 209.203.156.0/23
  • 209.203.158.0/24
  • 209.203.159.0/24

IPv6 prefixes

All 17 prefixes.

  • 2607:6400::/36
  • 2607:6400:1000::/40
  • 2607:6400:1100::/48
  • 2607:6400:1101::/48
  • 2607:6400:1102::/47
  • 2607:6400:1104::/46
  • 2607:6400:1108::/45
  • 2607:6400:1110::/44
  • 2607:6400:1120::/43
  • 2607:6400:1140::/42
  • 2607:6400:1180::/41
  • 2607:6400:1200::/39
  • 2607:6400:1400::/38
  • 2607:6400:1800::/37
  • 2607:6400:2000::/35
  • 2607:6400:4000::/34
  • 2607:6400:8000::/33

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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