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AS32505 Conterra

DWL-MAIN - Conterra · registered in the United States

IPv4 addresses72,70457 prefixes · 0.002% of announced IPv4
Rank in United States#772largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#2,365of 79,396 networks with IPv4
IPv62 x /32 (131,074 x /48)25 prefixes
CountryUnited States18,679 ASNs registered there
Open AS32505 in ASN lookup Look up an IP in this network (24.204.24.1) All networks in United States

IPv4 prefixes

All 57 prefixes, in address order.

  • 24.204.24.0/21
  • 24.204.32.0/24
  • 24.204.34.0/23
  • 24.204.36.0/22
  • 24.204.40.0/23
  • 24.204.43.0/24
  • 24.204.44.0/23
  • 24.204.47.0/24
  • 24.204.48.0/20
  • 38.114.224.0/21
  • 38.114.232.0/23
  • 38.114.234.0/24
  • 38.114.235.0/24
  • 38.114.236.0/22
  • 38.114.240.0/23
  • 38.114.242.0/23
  • 38.114.244.0/22
  • 38.114.248.0/21
  • 66.136.112.0/24
  • 69.63.160.0/21
  • 69.63.169.0/24
  • 69.63.170.0/23
  • 69.63.172.0/22
  • 69.194.176.0/21
  • 69.194.184.0/22
  • 69.194.189.0/24
  • 69.194.190.0/23
  • 70.254.55.0/24
  • 104.153.253.0/24
  • 139.180.32.0/19
  • 157.185.0.0/21
  • 157.185.8.0/24
  • 157.185.9.0/24
  • 157.185.10.0/23
  • 157.185.12.0/22
  • 157.185.16.0/20
  • 157.185.32.0/23
  • 157.185.34.0/24
  • 157.185.35.0/24
  • 157.185.37.0/24
  • 157.185.38.0/23
  • 157.185.40.0/21
  • 157.185.48.0/20
  • 173.0.32.0/20
  • 198.175.205.0/24
  • 198.180.155.0/24
  • 199.33.80.0/24
  • 199.34.240.0/24
  • 199.83.224.0/21
  • 208.77.168.0/22
  • 208.80.160.0/21
  • 216.45.0.0/20
  • 216.45.17.0/24
  • 216.45.18.0/23
  • 216.45.20.0/22
  • 216.45.24.0/21
  • 216.134.96.0/20

IPv6 prefixes

All 25 prefixes.

  • 2602:fcc9:777::/48
  • 2602:fd58:1::/48
  • 2604:8e80::/35
  • 2604:8e80:2000::/36
  • 2604:8e80:3000::/38
  • 2604:8e80:3400::/38
  • 2604:8e80:3800::/37
  • 2604:8e80:4000::/34
  • 2604:8e80:8000::/33
  • 2606:b980::/40
  • 2606:b980:100::/47
  • 2606:b980:102::/47
  • 2606:b980:104::/46
  • 2606:b980:108::/45
  • 2606:b980:110::/44
  • 2606:b980:120::/43
  • 2606:b980:140::/42
  • 2606:b980:180::/41
  • 2606:b980:200::/39
  • 2606:b980:400::/38
  • 2606:b980:800::/37
  • 2606:b980:1000::/36
  • 2606:b980:2000::/35
  • 2606:b980:4000::/34
  • 2606:b980:8000::/33

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ASNNameIPv4 addresses
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AS399073#771 TBB-ASN - BUNNY TECHNOLOGY LLC72,960
AS11481#773 AS-UTRGV - University of Texas Rio Grande Valley72,704
AS4373#774 OCLC-AS - Online Computer Library Center72,704
AS63410#775 PRIVATESYSTEMS - PrivateSystems Networks72,448

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