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AS399143 4-County Electric Power Association

4CEPA-FASTNET - 4-County Electric Power Association · registered in the United States

IPv4 addresses5,1207 prefixes · <0.001% of announced IPv4
Rank in United States#4,047largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#13,475of 79,396 networks with IPv4
IPv61 x /32 (65,536 x /48)52 prefixes
CountryUnited States18,679 ASNs registered there
Open AS399143 in ASN lookup Look up an IP in this network (142.99.108.1) All networks in United States

IPv4 prefixes

All 7 prefixes, in address order.

  • 142.99.108.0/22
  • 207.244.200.0/23
  • 207.244.202.0/23
  • 207.244.204.0/22
  • 209.25.184.0/23
  • 209.25.186.0/23
  • 209.25.188.0/22

IPv6 prefixes

All 52 prefixes.

  • 2606:8240::/33
  • 2606:8240:8000::/44
  • 2606:8240:8010::/46
  • 2606:8240:8014::/46
  • 2606:8240:8018::/47
  • 2606:8240:801a::/47
  • 2606:8240:801c::/46
  • 2606:8240:8020::/46
  • 2606:8240:8024::/46
  • 2606:8240:8028::/45
  • 2606:8240:8030::/44
  • 2606:8240:8040::/42
  • 2606:8240:8080::/41
  • 2606:8240:8100::/44
  • 2606:8240:8110::/45
  • 2606:8240:8118::/47
  • 2606:8240:811a::/47
  • 2606:8240:811c::/46
  • 2606:8240:8120::/46
  • 2606:8240:8124::/47
  • 2606:8240:8126::/48
  • 2606:8240:8127::/48
  • 2606:8240:8128::/45
  • 2606:8240:8130::/44
  • 2606:8240:8140::/42
  • 2606:8240:8180::/41
  • 2606:8240:8200::/44
  • 2606:8240:8210::/45
  • 2606:8240:8218::/47
  • 2606:8240:821a::/47
  • 2606:8240:821c::/46
  • 2606:8240:8220::/46
  • 2606:8240:8224::/47
  • 2606:8240:8226::/47
  • 2606:8240:8228::/45
  • 2606:8240:8230::/44
  • 2606:8240:8240::/42
  • 2606:8240:8280::/41
  • 2606:8240:8300::/44
  • 2606:8240:8310::/48
  • 2606:8240:8311::/48
  • 2606:8240:8312::/47
  • 2606:8240:8314::/46
  • 2606:8240:8318::/45
  • 2606:8240:8320::/43
  • 2606:8240:8340::/42
  • 2606:8240:8380::/41
  • 2606:8240:8400::/38
  • 2606:8240:8800::/37
  • 2606:8240:9000::/36
  • 2606:8240:a000::/35
  • 2606:8240:c000::/34

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ASNNameIPv4 addresses
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AS394177#4048 SHIFT-HOSTING-LLC - SHIFT HOSTING LLC5,120
AS14106#4049 TAYLOR-ELECTRICCOOPERATIVE-INC - Taylor Electric Cooperative Inc5,120
AS30455#4050 HOSTVENOM-LLC - HostVenom LLC5,120

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