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AS55039 Fatbeam, LLC

FATBEAM-AS - Fatbeam, LLC · registered in the United States

IPv4 addresses32,76833 prefixes · 0.001% of announced IPv4
Rank in United States#1,730largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#4,798of 79,396 networks with IPv4
IPv64,352 x /4844 prefixes
CountryUnited States18,679 ASNs registered there
Open AS55039 in ASN lookup Look up an IP in this network (52.144.56.1) All networks in United States

IPv4 prefixes

All 33 prefixes, in address order.

  • 52.144.56.0/23
  • 64.190.16.0/22
  • 66.187.28.0/22
  • 76.164.220.0/22
  • 134.82.112.0/21
  • 136.242.88.0/21
  • 148.59.192.0/22
  • 152.36.16.0/23
  • 152.36.18.0/23
  • 152.36.20.0/23
  • 152.36.22.0/23
  • 152.36.24.0/22
  • 152.36.28.0/23
  • 162.142.100.0/22
  • 162.218.180.0/24
  • 162.218.182.0/23
  • 162.222.252.0/22
  • 167.150.4.0/22
  • 168.245.212.0/22
  • 198.207.188.0/24
  • 199.184.112.0/22
  • 199.184.116.0/23
  • 199.231.248.0/22
  • 199.250.32.0/20
  • 199.250.48.0/21
  • 199.250.56.0/22
  • 204.57.248.0/21
  • 205.220.209.0/24
  • 205.220.210.0/23
  • 205.220.212.0/23
  • 205.220.214.0/24
  • 208.66.120.0/22
  • 209.127.236.0/22

IPv6 prefixes

All 44 prefixes.

  • 2602:f59f::/40
  • 2602:ff7c::/45
  • 2602:ff7c:8::/47
  • 2602:ff7c:a::/47
  • 2602:ff7c:c::/46
  • 2602:ff7c:10::/45
  • 2602:ff7c:18::/46
  • 2602:ff7c:1c::/48
  • 2602:ff7c:1d::/48
  • 2602:ff7c:1e::/47
  • 2602:ff7c:20::/45
  • 2602:ff7c:28::/46
  • 2602:ff7c:2c::/47
  • 2602:ff7c:2e::/47
  • 2602:ff7c:30::/47
  • 2602:ff7c:32::/47
  • 2602:ff7c:34::/46
  • 2602:ff7c:38::/45
  • 2602:ff7c:40::/42
  • 2602:ff7c:80::/41
  • 2602:ff7c:100::/40
  • 2602:ff7c:200::/47
  • 2602:ff7c:202::/47
  • 2602:ff7c:204::/46
  • 2602:ff7c:208::/45
  • 2602:ff7c:210::/44
  • 2602:ff7c:220::/43
  • 2602:ff7c:240::/42
  • 2602:ff7c:280::/41
  • 2602:ff7c:300::/40
  • 2602:ff7c:400::/39
  • 2602:ff7c:600::/40
  • 2602:ff7c:700::/47
  • 2602:ff7c:702::/47
  • 2602:ff7c:704::/46
  • 2602:ff7c:708::/45
  • 2602:ff7c:710::/44
  • 2602:ff7c:720::/43
  • 2602:ff7c:740::/42
  • 2602:ff7c:780::/41
  • 2602:ff7c:800::/40
  • 2602:ff7c:900::/40
  • 2602:ff7c:a00::/39
  • 2602:ff7c:c00::/38

Other ASNs named Fatbeam, LLC

1 other network uses the same organisation name; together with AS55039 they announce 37,888 IPv4 addresses.

ASNNameIPv4 addresses
AS63298FATBEAM-TEKFINITY - Fatbeam, LLC US5,120

Similar-sized networks in United States

ASNNameIPv4 addresses
AS7250#1727 SURRY-TELEPHONE-MEMB-CORP - Surry Telephone Membership Corporation32,768
AS15153#1728 STARWIRELESS-15153 - StarVision, Inc.32,768
AS33339#1729 NEMONT-CELLULAR - Nemont32,768
AS26258#1731 BASF-CORP - BASF Corporation32,768
AS213#1732 DNIC-AS-00213 - Headquarters, USAISC32,768
AS14031#1733 SCXY - Association for Computing Machinery, Inc.32,768

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