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General Information
Name:
Level 3 Parent, LLC
Domain:
level3.com
Country:
US
Type:
isp
Registry:
ARIN
Prefix Counts
IPv4 Count:
184,416
IPv6 Count:
464,227,514,732,017,603,087,171,584
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 4.4.61.192/26 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 64 |
| 4.14.40.160/27 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 32 |
| 4.31.172.128/25 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 128 |
| 4.34.203.128/25 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 128 |
| 4.43.86.0/25 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 128 |
| 4.43.87.0/25 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 128 |
| 4.43.138.192/26 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 64 |
| 4.43.139.0/26 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 64 |
| 4.78.27.224/27 | US | LVLT-ORG-4-8 | Level 3 Parent, LLC | ARIN | allocation | 32 |
| 8.7.155.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 8.15.229.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 8.18.63.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 8.20.69.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 8.25.26.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 8.44.205.0/24 | US | LVLT-ORG-8-8 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 38.107.240.0/24 | US | COGENT-A | Cogent Communications | ARIN | allocation | 256 |
| 62.67.221.0/26 | GB | UK-LVLT-20001108 | Lumen Technologies UK Limited | RIPE_NCC | ALLOCATED PA | 64 |
| 62.67.222.0/24 | DE | Alarislabs_Pte_Ltd | CUSTOMER-LAN | RIPE_NCC | ASSIGNED PA | 256 |
| 63.128.0.0/22 | US | SAVV-S259964-14 | Blackbaud, Inc. | ARIN | reallocation | 1,024 |
| 63.128.1.0/24 | US | SAVV-S259964-14 | Blackbaud, Inc. | ARIN | reallocation | 256 |
| 63.128.7.0/24 | US | SAVV-S259964-16 | Blackbaud, Inc. | ARIN | reallocation | 256 |
| 63.128.8.0/22 | US | SAVV-S259964-15 | Blackbaud, Inc. | ARIN | reallocation | 1,024 |
| 63.128.12.0/24 | US | SAVV-S259964-17 | Blackbaud, Inc. | ARIN | reallocation | 256 |
| 63.128.14.0/24 | US | CENTURYLINK-LEGACY-SAVVIS-BLK236 | Centurylink Communications, LLC | ARIN | allocation | 256 |
| 63.128.19.0/27 | US | SAVV-S259964-22 | Blackbaud, Inc. | ARIN | reallocation | 32 |
| 63.128.20.0/24 | US | SAVV-S259964-23 | Blackbaud, Inc. | ARIN | reallocation | 256 |
| 63.128.24.0/24 | US | SAVV-S259964-24 | Blackbaud, Inc. | ARIN | reallocation | 256 |
| 63.158.238.0/24 | US | Q0716-63-158-238-0 | Rocky Mountain College | ARIN | reassignment | 256 |
| 64.14.182.128/25 | US | SAVVIS | Centurylink Communications, LLC | ARIN | allocation | 128 |
| 64.22.148.0/24 | US | CENTURYLINK-LEGACY-SAVVIS-BLK225 | Centurylink Communications, LLC | ARIN | allocation | 256 |
| 64.208.127.0/24 | US | LVLT-ORG-64-208 | Level 3 Parent, LLC | ARIN | allocation | 256 |
| 64.209.141.0/24 | US | SAVV-S259964-2 | Kintera, Inc. | ARIN | reallocation | 256 |
| 64.241.120.0/24 | US | CENTURYLINK-LEGACY-SAVVIS-BLK8 | Centurylink Communications, LLC | ARIN | allocation | 256 |
| 64.241.121.0/24 | US | CENTURYLINK-LEGACY-SAVVIS-BLK8 | Centurylink Communications, LLC | ARIN | allocation | 256 |
| 65.141.182.128/27 | US | CENTURYLINK-LEGACY-QWEST-INET-18 | Centurylink Communications, LLC | ARIN | allocation | 32 |
| 66.162.113.64/26 | US | TWTC-NETBLK-3 | Level 3 Parent, LLC | ARIN | allocation | 64 |
| 66.162.113.128/27 | US | TWTC-NETBLK-3 | Level 3 Parent, LLC | ARIN | allocation | 32 |
| 66.194.187.0/24 | US | 66-194-187-0-24 | Micro Center | ARIN | reassignment | 256 |
| 67.96.131.0/24 | US | BRW-6608-UNISYS | Unisys | ARIN | reassignment | 256 |
| 91.206.21.0/24 | LU | INTERCARD-NET | Icard Services PLC | RIPE_NCC | ASSIGNED PI | 256 |
| 128.177.179.0/24 | US | NET-128-177-179-0-24 | USCP | ARIN | reassignment | 256 |
| 129.220.48.0/20 | US | UNISYS-B | Unisys Corporation | ARIN | allocation | 4,096 |
| 129.220.64.0/19 | US | UNISYS-B | Unisys Corporation | ARIN | allocation | 8,192 |
| 137.200.0.0/16 | US | SSA | Social Security Administration | ARIN | allocation | 65,536 |
| 143.199.28.0/24 | US | GWLNET | Empower Retirement, LLC | ARIN | allocation | 256 |
| 143.199.109.0/24 | US | GWLNET | Empower Retirement, LLC | ARIN | allocation | 256 |
| 143.199.135.0/24 | US | GWLNET | Empower Retirement, LLC | ARIN | allocation | 256 |
| 143.199.222.0/24 | US | GWLNET | Empower Retirement, LLC | ARIN | allocation | 256 |
| 156.42.0.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.32.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.64.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.96.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.128.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.160.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.192.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 156.42.224.0/19 | US | MARICOPA1 | Maricopa County | ARIN | allocation | 8,192 |
| 158.120.127.0/24 | US | CSU-73 | Colorado Springs Utilities | ARIN | allocation | 256 |
| 161.209.96.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.97.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.98.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.99.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.100.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.101.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.102.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.103.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.111.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 161.209.192.0/19 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 8,192 |
| 161.209.225.0/24 | US | USSCGC01 | Southern California Gas Company | ARIN | allocation | 256 |
| 165.236.67.224/27 | US | LPL-141-CSU-73-165-236-67-224 | Colorado Springs Utilities | ARIN | reassignment | 32 |
| 165.236.97.0/27 | US | LPL-141-CSU-73-165-236-97 | Colorado Springs Utilities | ARIN | reassignment | 32 |
| 170.22.90.0/24 | US | BCBSMD | Carefirst Management Company, LLC | ARIN | allocation | 256 |
| 189.125.51.0/24 | BR | COOPERATIVA CENTRAL DE CREDITO URBANO - AILOS | LACNIC | reallocated | 256 | |
| 192.26.214.0/24 | US | DATACARD | Entrust Corporation | ARIN | allocation | 256 |
| 192.42.110.0/24 | US | USCP-01 | United States Capitol Police | ARIN | allocation | 256 |
| 192.147.2.0/24 | US | CS-UTILITIES | Colorado Springs Utilities | ARIN | allocation | 256 |
| 193.178.166.0/24 | BG | FIBANK-BG-1 | First Investment Bank Ad | RIPE_NCC | ASSIGNED PI | 256 |
| 195.122.189.64/26 | DE | Just2Trade-Online | CUSTOMER-LAN | RIPE_NCC | ASSIGNED PA | 64 |
| 198.200.148.0/24 | US | HSKP | Hutchens, Senter, Kellam And Pettit, Pa | ARIN | allocation | 256 |
| 199.68.16.0/24 | US | NETBLK-MEDIMMUNE | Medimmune, LLC | ARIN | allocation | 256 |
| 199.68.17.0/24 | US | NETBLK-MEDIMMUNE | Medimmune, LLC | ARIN | allocation | 256 |
| 199.68.18.0/24 | US | NETBLK-MEDIMMUNE | Medimmune, LLC | ARIN | allocation | 256 |
| 199.68.19.0/24 | US | NETBLK-MEDIMMUNE | Medimmune, LLC | ARIN | allocation | 256 |
| 199.227.129.64/26 | US | LVLC-AMBT | American National Bank of Texas | ARIN | reassignment | 64 |
| 202.181.139.0/24 | US | CCSL-116 | Cirrascale Cloud Services LLC | ARIN | allocation | 256 |
| 204.146.159.0/24 | US | ATT-204-146-0-0-C | AT&T Enterprises, LLC | ARIN | allocation | 256 |
| 204.153.154.0/23 | US | BCBSAZ2 | Blue Cross And Blue Shield of Arizona INC | ARIN | allocation | 512 |
| 205.139.102.0/24 | US | SAVV-S259964-6 | Kintera, Inc. | ARIN | reallocation | 256 |
| 205.139.103.0/24 | US | SAVV-S259964-7 | Kintera, Inc. | ARIN | reallocation | 256 |
| 205.139.104.0/22 | US | SAVV-S259964-8 | Kintera, Inc. | ARIN | reassignment | 1,024 |
| 205.139.108.0/24 | US | SAVV-S259964-9 | Kintera, Inc. | ARIN | reallocation | 256 |
| 205.140.220.0/23 | US | SAVV-S233396-11 | Omnicell | ARIN | reallocation | 512 |
| 205.140.226.0/24 | US | SAVV-S233396-12 | Omnicell | ARIN | reallocation | 256 |
| 206.79.6.0/24 | US | SAVV-S259964-3 | Kintera, Inc. | ARIN | reallocation | 256 |
| 206.79.194.64/27 | US | CENTURYLINK-LEGACY-SAVVIS-BLK158 | Centurylink Communications, LLC | ARIN | allocation | 32 |
| 206.169.67.0/24 | US | TWTC-NETBLK-7 | KYOCERA WIRELESS | ARIN | reassignment | 256 |
| 207.138.140.64/27 | US | LVLT-ORG-207-138 | Level 3 Parent, LLC | ARIN | allocation | 32 |
| 209.67.132.0/22 | US | SAVV-S259964-11 | Blackbaud, Inc. | ARIN | reallocation | 1,024 |
| 209.67.136.0/22 | US | SAVV-S259964-13 | Blackbaud, Inc. | ARIN | reallocation | 1,024 |
| 209.164.192.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.193.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.194.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.195.0/25 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 128 |
| 209.164.195.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.204.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.205.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.207.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.208.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.209.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.211.0/25 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 128 |
| 209.164.211.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.220.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.221.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 209.164.223.0/24 | US | METLIFE-2BLK | MetLife | ARIN | allocation | 256 |
| 212.3.242.64/26 | BE | CONTACTOFFICE-BE | Contact Office Group | RIPE_NCC | ASSIGNED PA | 64 |
| 216.32.151.0/24 | US | SAVV-S259964-12 | Blackbaud, Inc. | ARIN | reallocation | 256 |
| 216.33.116.64/27 | US | CENTURYLINK-LEGACY-SAVVIS-BLK30 | Centurylink Communications, LLC | ARIN | allocation | 32 |
| 216.84.177.96/27 | US | 216-84-177-96-27 | United Security Bank | ARIN | reassignment | 32 |
| 216.114.73.0/24 | US | CCSL-116 | Cirrascale Cloud Services LLC | ARIN | allocation | 256 |
| 216.142.202.128/26 | US | LVLT-BUILDERHOMESITE-216-142-202-128 | Builder Homesite Inc. | ARIN | reassignment | 64 |
| 216.142.204.0/26 | US | LVLT-BUILDERHOMESITE-216-142-204 | Builder Homesite Inc. | ARIN | reassignment | 64 |
| 216.163.240.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.241.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.242.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.243.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.244.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.245.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.246.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.247.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.248.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.249.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.250.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.251.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.252.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.253.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.254.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.163.255.0/24 | US | METLIFE-1BLK | MetLife | ARIN | allocation | 256 |
| 216.235.200.0/21 | US | BLACKBAUD-BLK-1 | Blackbaud, Inc. | ARIN | allocation | 2,048 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:1930:d00::/40 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
| 2001:1930:e00::/41 | US | SSA-V6 | Social Security Administration | ARIN | allocation |
