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AS13351 Barbourville Utility Commission

B-U-C - Barbourville Utility Commission · registered in the United States

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4
Rank in United States#4,488largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#15,007of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)29 prefixes
CountryUnited States18,679 ASNs registered there
Open AS13351 in ASN lookup Look up an IP in this network (23.252.128.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

  • 23.252.128.0/20

IPv6 prefixes

All 29 prefixes.

  • 2604:5cc0::/46
  • 2604:5cc0:4::/48
  • 2604:5cc0:5::/48
  • 2604:5cc0:6::/47
  • 2604:5cc0:8::/45
  • 2604:5cc0:10::/44
  • 2604:5cc0:20::/43
  • 2604:5cc0:40::/42
  • 2604:5cc0:80::/41
  • 2604:5cc0:100::/40
  • 2604:5cc0:200::/39
  • 2604:5cc0:400::/38
  • 2604:5cc0:800::/37
  • 2604:5cc0:1000::/37
  • 2604:5cc0:1800::/38
  • 2604:5cc0:1c00::/39
  • 2604:5cc0:1e00::/40
  • 2604:5cc0:1f00::/41
  • 2604:5cc0:1f80::/42
  • 2604:5cc0:1fc0::/43
  • 2604:5cc0:1fe0::/44
  • 2604:5cc0:1ff0::/45
  • 2604:5cc0:1ff8::/46
  • 2604:5cc0:1ffc::/47
  • 2604:5cc0:1ffe::/48
  • 2604:5cc0:1fff::/48
  • 2604:5cc0:2000::/35
  • 2604:5cc0:4000::/34
  • 2604:5cc0:8000::/33

Similar-sized networks in United States

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AS10973#4487 KALAMA - Scatter Creek InfoNet, Inc.4,096
AS13917#4489 CORPWEST - Corporate West Computer Systems, Inc.4,096
AS20128#4490 IN2 - iN2 LLC4,096
AS20228#4491 NTUA - Navajo Tribal Utility Authority4,096

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