ASN Information - AS18756

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General Information

Name: Level 3 Parent, LLC
Domain: level3.com
Country: US
Type: isp
Registry: ARIN

Prefix Counts

IPv4 Count: 195,328
IPv6 Count: 0

IPv4 Prefixes

CIDR Country Network Name Organization Registry Status Size
8.20.65.0/24 US LPL-141-COPA-8-20-65 COPA ARIN reassignment 256
8.38.177.0/24 US LPL-141-COPA-8-38-177 COPA ARIN reassignment 256
164.156.0.0/20 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 4,096
164.156.16.0/23 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 512
164.156.18.0/24 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 256
164.156.19.0/24 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 256
164.156.20.0/22 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 1,024
164.156.24.0/21 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 2,048
164.156.32.0/19 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 8,192
164.156.64.0/18 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 16,384
164.156.128.0/17 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 32,768
164.157.0.0/17 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 32,768
164.157.128.0/18 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 16,384
164.157.192.0/19 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 8,192
164.157.248.0/22 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 1,024
164.157.255.0/24 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 256
199.5.64.0/18 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 16,384
199.20.128.0/17 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 32,768
199.79.0.0/20 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 4,096
205.172.72.0/21 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 2,048
205.172.80.0/20 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 4,096
205.172.96.0/21 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 2,048
205.172.104.0/22 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 1,024
206.224.0.0/19 US CWOPA Commonwealth of Pa - Oa / Integrated Network Management Services ARIN allocation 8,192

Network Relationships

Upstreams: AS3356, AS7016