Autonomous System details
AS203
Level 3 Parent, LLC — level3.com
Summary
| Country |
 United States
|
| Organization | Level 3 Parent, LLC |
| Domain | level3.com |
| Number of IPv4 | 106,336 |
| Number of IPv6 | 0 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | June 05, 2002 (about 22 years ago) |
| Updated | December 04, 2019 (about 4 years ago) |
IP Ranges
AS203 announces 136 IPv4 ranges and 0 IPv6 range.
That's a total of 106,336 IPv4 address and 0 IPv6 address.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 4.4.27.128/27 |
Level 3 Parent, LLC
|
32 | ARIN | ALLOCATION |
| 4.4.61.192/26 |
Level 3 Parent, LLC
|
64 | ARIN | ALLOCATION |
| 4.14.40.160/27 |
Level 3 Parent, LLC
|
32 | ARIN | ALLOCATION |
| 4.14.216.128/26 |
Level 3 Parent, LLC
|
64 | ARIN | ALLOCATION |
| 4.59.53.128/26 |
Level 3 Parent, LLC
|
64 | ARIN | ALLOCATION |
| 4.78.27.224/27 |
Level 3 Parent, LLC
|
32 | ARIN | ALLOCATION |
| 4.79.140.128/26 |
Level 3 Parent, LLC
|
64 | ARIN | ALLOCATION |
| 8.7.155.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 8.12.241.0/25 |
Level 3 Parent, LLC
|
128 | ARIN | ALLOCATION |
| 8.14.116.64/27 |
Level 3 Parent, LLC
|
32 | ARIN | ALLOCATION |
| 8.15.229.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 8.18.63.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 8.25.26.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 8.36.85.0/26 |
Level 3 Parent, LLC
|
64 | ARIN | ALLOCATION |
| 8.36.90.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 8.44.205.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 38.107.240.0/24 |
Psinet, Inc.
|
256 | ARIN | ALLOCATION |
| 62.48.75.0/24 |
 Tui Infotec GmbH
|
256 | RIPE NCC | ASSIGNED PA |
| 62.48.80.0/24 |
Tui Infotec GmbH
|
256 | RIPE NCC | ASSIGNED PA |
| 62.48.90.0/24 |
Tui Infotec GmbH
|
256 | RIPE NCC | ASSIGNED PA |
| 62.67.221.0/26 |
 Lumen Technologies UK Limited
|
64 | RIPE NCC | ALLOCATED PA |
| 63.128.0.0/22 |
Blackbaud, Inc.
|
1,024 | ARIN | REALLOCATION |
| 63.128.1.0/24 |
Blackbaud, Inc.
|
256 | ARIN | REALLOCATION |
| 63.128.7.0/24 |
Blackbaud, Inc.
|
256 | ARIN | REALLOCATION |
| 63.128.8.0/22 |
Blackbaud, Inc.
|
1,024 | ARIN | REALLOCATION |
| 63.128.12.0/24 |
Blackbaud, Inc.
|
256 | ARIN | REALLOCATION |
| 63.128.14.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 63.128.19.0/27 |
Blackbaud, Inc.
|
32 | ARIN | REALLOCATION |
| 64.14.182.128/25 |
Centurylink Communications, LLC
|
128 | ARIN | ALLOCATION |
| 64.22.148.0/24 |
Centurylink Communications, LLC
|
256 | ARIN | ALLOCATION |
| 64.208.127.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 64.209.141.0/24 |
Kintera, Inc.
|
256 | ARIN | REALLOCATION |
| 64.241.120.0/24 |
Dollar Bank
|
256 | ARIN | REASSIGNMENT |
| 65.222.131.0/24 |
PHILADELPHIA FEDERAL CREDIT UNION
|
256 | ARIN | REASSIGNMENT |
| 66.162.113.64/26 |
Level 3 Parent, LLC
|
64 | ARIN | ALLOCATION |
| 66.194.187.0/24 |
Level 3 Parent, LLC
|
256 | ARIN | ALLOCATION |
| 67.96.131.0/24 |
Unisys
|
256 | ARIN | REASSIGNMENT |
| 91.206.21.0/24 |
 Icard Services PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 128.177.179.0/24 |
USCP
|
256 | ARIN | REASSIGNMENT |
| 129.220.48.0/20 |
Unisys Corporation
|
4,096 | ARIN | ALLOCATION |
| 129.220.64.0/19 |
Unisys Corporation
|
8,192 | ARIN | ALLOCATION |
| 146.88.226.0/24 |
Advisor Group, Inc.
|
256 | ARIN | ALLOCATION |
| 146.88.227.0/24 |
Advisor Group, Inc.
|
256 | ARIN | ALLOCATION |
| 156.42.0.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.32.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.64.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.96.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.128.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.160.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.192.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.42.224.0/19 |
Maricopa County
|
8,192 | ARIN | ALLOCATION |
| 156.70.60.0/25 |
Astrazeneca Pharmaceuticals LP
|
128 | ARIN | ALLOCATION |
| 156.70.60.128/25 |
Astrazeneca Pharmaceuticals LP
|
128 | ARIN | ALLOCATION |
| 156.71.149.0/25 |
Astrazeneca Pharmaceuticals LP
|
128 | ARIN | ALLOCATION |
| 156.71.149.128/25 |
Astrazeneca Pharmaceuticals LP
|
128 | ARIN | ALLOCATION |
| 157.96.22.128/25 |
Astrazeneca Ab
|
128 | RIPE NCC | LEGACY |
| 158.120.127.0/24 |
Colorado Springs Utilities
|
256 | ARIN | ALLOCATION |
| 165.236.67.224/27 |
Colorado Springs Utilities
|
32 | ARIN | REASSIGNMENT |
| 165.236.97.0/27 |
Colorado Springs Utilities
|
32 | ARIN | REASSIGNMENT |
| 167.183.216.0/24 |
Northside Hospital
|
256 | ARIN | ALLOCATION |
| 167.183.217.0/24 |
Northside Hospital
|
256 | ARIN | ALLOCATION |
| 167.183.218.0/24 |
Northside Hospital
|
256 | ARIN | ALLOCATION |
| 167.183.219.0/24 |
Northside Hospital
|
256 | ARIN | ALLOCATION |
| 170.22.90.0/24 |
Carefirst Management Company, LLC
|
256 | ARIN | ALLOCATION |
| 185.151.64.0/23 |
Internet Facing Addresses
|
512 | RIPE NCC | ASSIGNED PA |
| 185.151.66.0/23 |
Tui Internet Related Services 3
|
512 | RIPE NCC | ASSIGNED PA |
| 189.125.51.0/24 |
 COOPERATIVA CENTRAL DE CREDITO URBANO - AILOS
|
256 | LACNIC | REALLOCATED |
| 189.125.69.192/27 |
Cirion Technologies Do Brasil Ltda.
|
32 | LACNIC | ALLOCATED |
| 189.125.122.0/26 |
BANCO MODAL S/A
|
64 | LACNIC | REALLOCATED |
| 192.42.110.0/24 |
United States Capitol Police
|
256 | ARIN | ALLOCATION |
| 192.59.36.0/22 |
Unisys Corporation
|
1,024 | ARIN | ALLOCATION |
| 192.59.78.0/24 |
Unisys Corporation
|
256 | ARIN | ALLOCATION |
| 192.59.119.0/24 |
Unisys Corporation
|
256 | ARIN | ALLOCATION |
| 192.147.2.0/24 |
Colorado Springs Utilities
|
256 | ARIN | ALLOCATION |
| 194.34.64.0/24 |
 Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.65.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.66.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.76.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.78.128/26 |
Astrazeneca PLC
|
64 | RIPE NCC | ASSIGNED PI |
| 194.34.78.192/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.78.224/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.79.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.80.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.82.0/25 |
Astrazeneca PLC
|
128 | RIPE NCC | ASSIGNED PI |
| 194.34.82.128/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.82.160/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.82.192/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.82.224/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.83.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.84.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.85.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.86.128/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.86.160/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.86.192/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.86.224/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.87.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.88.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.89.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 194.34.90.0/25 |
Astrazeneca PLC
|
128 | RIPE NCC | ASSIGNED PI |
| 194.34.90.128/26 |
Astrazeneca PLC
|
64 | RIPE NCC | ASSIGNED PI |
| 194.34.90.192/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.90.224/27 |
Astrazeneca PLC
|
32 | RIPE NCC | ASSIGNED PI |
| 194.34.91.0/24 |
Astrazeneca PLC
|
256 | RIPE NCC | ASSIGNED PI |
| 195.122.189.64/26 |
CUSTOMER-LAN
|
64 | RIPE NCC | ASSIGNED PA |
| 198.94.221.0/24 |
City of Sunnyvale
|
256 | ARIN | REASSIGNMENT |
| 198.94.223.0/24 |
City of Sunnyvale
|
256 | ARIN | REASSIGNMENT |
| 198.99.159.0/24 |
Private Customer
|
256 | ARIN | REASSIGNMENT |
| 199.68.16.0/24 |
Medimmune, LLC
|
256 | ARIN | ALLOCATION |
| 199.68.17.0/24 |
Medimmune, LLC
|
256 | ARIN | ALLOCATION |
| 199.68.18.0/24 |
Medimmune, LLC
|
256 | ARIN | ALLOCATION |
| 199.68.19.0/24 |
Medimmune, LLC
|
256 | ARIN | ALLOCATION |
| 199.227.129.64/26 |
American National Bank of Texas
|
64 | ARIN | REASSIGNMENT |
| 200.186.1.128/25 |
CROMIWAF TECNOLOGIA. LTDA.
|
128 | LACNIC | REALLOCATED |
| 200.186.72.128/26 |
Cirion Technologies Do Brasil Ltda.
|
64 | LACNIC | ALLOCATED |
| 200.186.73.64/26 |
Servico Social Da Industria - Parana
|
64 | LACNIC | REALLOCATED |
| 200.186.151.0/27 |
CARE PLUS MEDICINA ASSISTENCIAL S/CLTDA.
|
32 | LACNIC | REALLOCATED |
| 200.186.194.128/26 |
CROMIWAF TECNOLOGIA. LTDA.
|
64 | LACNIC | REALLOCATED |
| 201.234.62.128/25 |
 Level 3 Peru S.A.
|
128 | LACNIC | REALLOCATED |
| 204.15.119.0/24 |
Walgreens Co
|
256 | ARIN | ALLOCATION |
| 205.139.104.0/22 |
Kintera, Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 205.139.108.0/24 |
Kintera, Inc.
|
256 | ARIN | REALLOCATION |
| 205.153.102.0/24 |
Maxim Integrated Products
|
256 | ARIN | ALLOCATION |
| 206.79.6.0/24 |
Kintera, Inc.
|
256 | ARIN | REALLOCATION |
| 206.169.67.0/24 |
KYOCERA WIRELESS
|
256 | ARIN | REASSIGNMENT |
| 207.138.140.64/27 |
Level 3 Parent, LLC
|
32 | ARIN | ALLOCATION |
| 207.166.86.0/24 |
Incontact Inc.
|
256 | ARIN | ALLOCATION |
| 207.166.94.0/24 |
Incontact Inc.
|
256 | ARIN | ALLOCATION |
| 207.166.100.0/24 |
Incontact Inc.
|
256 | ARIN | ALLOCATION |
| 207.166.101.0/24 |
Incontact Inc.
|
256 | ARIN | ALLOCATION |
| 209.65.11.0/24 |
WALGREENS
|
256 | ARIN | REASSIGNMENT |
| 209.67.132.0/22 |
Blackbaud, Inc.
|
1,024 | ARIN | REALLOCATION |
| 209.67.136.0/22 |
Blackbaud, Inc.
|
1,024 | ARIN | REALLOCATION |
| 212.3.242.64/26 |
 Contact Office Group
|
64 | RIPE NCC | ASSIGNED PA |
| 216.32.151.0/24 |
Blackbaud, Inc.
|
256 | ARIN | REALLOCATION |
| 216.84.177.96/27 |
United Security Bank
|
32 | ARIN | REASSIGNMENT |
| 216.235.196.0/22 |
Blackbaud, Inc.
|
1,024 | ARIN | ALLOCATION |
Peers
There is no peer for AS203.
Downstreams
There is no downstream for AS203.