Southwest
Aggregated across every cluster whose name starts with "Southwest" — a single company can be split across many separate clusters (per-datacenter, per-country, or per-subsidiary naming), so this view sums the true total rather than understating it with a single cluster's count.
225
Total ranges
33
Matched clusters
Matched clusters
Southwest Cyberport, Inc.
Southwest Texas Communications
Southwest College of Naturopathic Medicine & Health Sciences Inc.
Southwest Research Institute
Southwest Network Corporation
Southwest Dispatch Center
Southwest-Build-Reconnaissance-Designing-Institute
Southwest Ohio Computer Association
Southwest Tennessee Community College
Southwest Texas Junior College
SOUTHWEST MINNESOTA BROADBAND SERVICES
SOUTHWEST-ONE
Southwest Arkansas Telephone Coop
Southwest-Electric-Power-Academe
Southwest-futures
Southwest-University-of-Science-and-Technology
Southwest-university-of-financial-and-economics-line-for-special-use
Southwest Gas Corporation
SOUTHWEST-ELECTRICITY-ALLIANCE
SOUTHWEST-COMMUNICATIONS-GROUP-LTD-SOUTHERN
SOUTHWEST-ESAT-20090311
SOUTHWEST-SECURITIES
Southwest Power Pool
Southwest Airlines Co.
Southwest Arkansas Telephone Cooperative
Southwest Allen County Schools
Southwest Texas Methodist Hospital
Southwest Network Services
Southwest Mississippi Community College
Southwest Spine and Pain
Southwest Baptist University
Southwest Florida Water Management District
SOUTHWEST
Ranges (225)
showing 1–100 of 225 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status | Confidence |
|---|---|---|---|---|---|
| 12.191.17.0/24 | Southwest Airlines Co. | Southwest Airlines Co. | BGP | ANNOUNCED | ● high |
| 38.44.0.0/21 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | ARIN | ALLOCATION | ● medium |
| 38.65.83.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | ARIN | ALLOCATION | ● medium |
| 38.134.208.0/22 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 38.134.208.0/21 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | ARIN | ALLOCATION | ● medium |
| 38.188.208.0/21 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | ARIN | ALLOCATION | ● medium |
| 38.255.96.0/21 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | ARIN | ALLOCATION | ● medium |
| 43.229.154.0/24 | Southwest Network Corporation | Southwest Network Corporation | BGP | ANNOUNCED | ● high |
| 50.169.225.0/24 | Southwest Research Institute | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 58.246.210.56/29 | Southwest-futures | Southwest-futures | APNIC | ASSIGNED NON-PORTABLE | ● medium |
| 61.92.62.186/32 | SOUTHWEST | SOUTHWEST | APNIC | ASSIGNED NON-PORTABLE | ● low |
| 63.174.134.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.134.0/23 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.136.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.136.0/22 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.139.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.140.0/23 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.140.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.142.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.144.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.144.0/22 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.145.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 63.174.146.0/24 | Southwest Texas Communications | Southwest Texas Communications | BGP | ANNOUNCED | ● high |
| 64.42.128.0/20 | Southwest Cyberport, Inc. | Southwest Cyberport, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 64.42.160.0/20 | Southwest Cyberport, Inc. | Southwest Cyberport, Inc. | ARIN | DIRECT ALLOCATION | ● high |
| 64.79.176.0/23 | Southwest Tennessee Community College | Southwest Tennessee Community College | BGP | ANNOUNCED | ● high |
| 64.79.176.0/20 | Southwest Tennessee Community College | Southwest Tennessee Community College | ARIN | DIRECT ALLOCATION | ● high |
| 64.79.176.0/22 | Southwest Tennessee Community College | Southwest Tennessee Community College | BGP | ANNOUNCED | ● high |
| 64.79.180.0/23 | Southwest Tennessee Community College | Southwest Tennessee Community College | BGP | ANNOUNCED | ● high |
| 64.79.184.0/23 | Southwest Tennessee Community College | Southwest Tennessee Community College | BGP | ANNOUNCED | ● high |
| 64.79.188.0/22 | Southwest Tennessee Community College | Southwest Tennessee Community College | BGP | ANNOUNCED | ● high |
| 64.143.215.192/26 | Southwest Airlines Co. | Southwest Airlines Co. | ARIN | ASSIGNMENT | ● high |
| 65.170.41.0/24 | Southwest Airlines Co. | Southwest Airlines Co. | BGP | ANNOUNCED | ● high |
| 65.241.78.0/24 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 66.150.1.0/24 | Southwest Airlines Co. | Southwest Airlines Co. | BGP | ANNOUNCED | ● high |
| 67.79.32.0/29 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 67.223.197.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 67.223.198.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 67.223.199.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 67.223.200.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 67.223.201.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 67.223.218.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 67.223.219.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 69.49.160.0/20 | Southwest Cyberport, Inc. | Southwest Cyberport, Inc. | BGP | ANNOUNCED | ● high |
| 69.57.120.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 69.57.121.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 69.57.122.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 69.57.123.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 69.57.124.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 70.236.133.200/29 | Southwest Research Institute | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 70.241.208.0/20 | Southwest Texas Junior College | Southwest Texas Junior College | BGP | ANNOUNCED | ● high |
| 70.247.87.192/28 | Southwest Research Institute | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 71.41.21.128/29 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 74.188.195.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.196.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.197.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.198.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.199.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.200.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.201.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.202.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.203.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.212.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.213.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.214.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.215.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.216.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.217.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.218.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.219.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.220.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.221.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.222.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 74.188.223.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 76.72.228.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 76.72.229.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 76.72.230.0/24 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 80.194.72.56/30 | SOUTHWEST-COMMUNICATIONS-GROUP-LTD-SOUTHERN | SOUTHWEST-COMMUNICATIONS-GROUP-LTD-SOUTHERN | RIPE | ASSIGNED PA | ● medium |
| 81.128.242.192/29 | SOUTHWEST-ONE | SOUTHWEST-ONE | RIPE | ASSIGNED PA | ● low |
| 96.45.224.0/20 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 97.77.232.160/29 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 98.6.200.32/29 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 98.6.213.112/29 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 115.238.50.48/29 | SOUTHWEST-SECURITIES | SOUTHWEST-SECURITIES | APNIC | ASSIGNED NON-PORTABLE | ● high |
| 129.162.0.0/16 | Southwest Research Institute | Southwest Research Institute | BGP | ANNOUNCED | ● high |
| 147.0.212.24/29 | SOUTHWEST RESEARCH INSTITUTE | Southwest Research Institute | ARIN | ASSIGNMENT | ● high |
| 162.254.16.0/22 | Southwest Arkansas Telephone Cooperative | Southwest Arkansas Telephone Cooperative | BGP | ANNOUNCED | ● high |
| 167.207.0.0/16 | Southwest Gas Corporation | Southwest Gas Corporation | ARIN | DIRECT ALLOCATION | ● high |
| 167.207.136.0/22 | Southwest Gas Corporation | Southwest Gas Corporation | BGP | ANNOUNCED | ● high |
| 167.207.140.0/22 | Southwest Gas Corporation | Southwest Gas Corporation | BGP | ANNOUNCED | ● high |
| 168.102.134.0/24 | Southwest Allen County Schools | Southwest Allen County Schools | ARIN | DIRECT ALLOCATION | ● high |
| 168.102.137.0/24 | Southwest Allen County Schools | Southwest Allen County Schools | BGP | ANNOUNCED | ● high |
| 168.151.32.0/21 | Southwest Airlines Co. | Southwest Airlines Co. | ARIN | DIRECT ALLOCATION | ● high |
| 173.225.32.0/20 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | ARIN | DIRECT ALLOCATION | ● high |
| 173.225.33.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 173.225.34.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 173.225.35.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 173.225.36.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 173.225.37.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
| 173.225.38.0/24 | SOUTHWEST MINNESOTA BROADBAND SERVICES | SOUTHWEST MINNESOTA BROADBAND SERVICES | BGP | ANNOUNCED | ● high |
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Uses the REST API.