Blue Cross
Aggregated across every cluster whose name starts with "Blue Cross" — 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.
84
Total ranges
15
Matched clusters
Matched clusters
Blue Cross & Blue Shield of Minnesota
Blue Cross Blue Shield of Nebraska
Blue Cross Blue Shield of South Carolina
Blue Cross and Blue Shield of Alabama
Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas
Blue Cross Blue Shield of Michigan Mutual Insurance
Blue Cross Blue Shield of Connecticut
Blue Cross Blue Shield Of Louisiana
Blue Cross Blue Shield of Kansas, Inc.
Blue Cross and Blue Shield of Massachusetts, Inc.
Blue Cross and Blue Shield of North Carolina
Blue Cross and Blue Shield of Kansas City
Blue Cross Blue Shield Association
Blue Cross / Blue Shield of Kansas City
Blue Cross Blue Shield of North Dakota
Ranges (84)
showing 1–84 of 84 — ⬇ export CSV| CIDR | Org name | Cluster | Registry | Status |
|---|---|---|---|---|
| 8.17.21.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 8.41.91.0/24 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 8.45.137.0/24 | Blue Cross Blue Shield Association | Blue Cross Blue Shield Association | BGP | ANNOUNCED |
| 8.45.140.0/24 | Blue Cross Blue Shield Association | Blue Cross Blue Shield Association | BGP | ANNOUNCED |
| 12.107.172.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 12.176.249.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 12.231.98.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 63.215.122.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 64.83.96.0/19 | Blue Cross and Blue Shield of Alabama | Blue Cross and Blue Shield of Alabama | BGP | ANNOUNCED |
| 64.83.106.0/24 | Blue Cross and Blue Shield of Alabama | Blue Cross and Blue Shield of Alabama | BGP | ANNOUNCED |
| 64.83.107.0/24 | Blue Cross and Blue Shield of Alabama | Blue Cross and Blue Shield of Alabama | BGP | ANNOUNCED |
| 64.83.108.0/23 | Blue Cross and Blue Shield of Alabama | Blue Cross and Blue Shield of Alabama | BGP | ANNOUNCED |
| 66.192.63.0/24 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 66.248.253.0/24 | Blue Cross Blue Shield Of Louisiana | Blue Cross Blue Shield Of Louisiana | BGP | ANNOUNCED |
| 159.136.0.0/16 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | ARIN | |
| 159.136.4.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.6.0/24 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.7.0/24 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.8.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.10.0/24 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.11.0/24 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.12.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.22.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.24.0/22 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.64.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.66.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.68.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.145.0/24 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.220.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.224.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.226.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 159.136.228.0/23 | Blue Cross & Blue Shield of Minnesota | Blue Cross & Blue Shield of Minnesota | BGP | ANNOUNCED |
| 165.254.60.216/29 | Blue Cross Blue Shield Of Louisiana | Blue Cross Blue Shield Of Louisiana | BGP | ANNOUNCED |
| 167.242.0.0/16 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 167.242.45.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 167.242.46.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 167.242.123.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 167.242.124.0/24 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 167.242.128.0/17 | Blue Cross Blue Shield of Michigan Mutual Insurance | Blue Cross Blue Shield of Michigan Mutual Insurance | BGP | ANNOUNCED |
| 170.69.0.0/16 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | ARIN | |
| 170.69.0.0/18 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | BGP | ANNOUNCED |
| 170.69.64.0/19 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | BGP | ANNOUNCED |
| 170.69.96.0/20 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | BGP | ANNOUNCED |
| 170.69.253.0/24 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | BGP | ANNOUNCED |
| 170.69.254.0/24 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | BGP | ANNOUNCED |
| 170.69.255.0/24 | Blue Cross and Blue Shield of North Carolina | Blue Cross and Blue Shield of North Carolina | BGP | ANNOUNCED |
| 192.81.9.0/24 | Blue Cross and Blue Shield of Kansas City | Blue Cross and Blue Shield of Kansas City | BGP | ANNOUNCED |
| 198.203.221.0/24 | Blue Cross Blue Shield of Nebraska | Blue Cross Blue Shield of Nebraska | BGP | ANNOUNCED |
| 198.254.32.0/19 | Blue Cross Blue Shield of Connecticut | Blue Cross Blue Shield of Connecticut | ARIN | |
| 199.253.128.0/21 | Blue Cross Blue Shield of North Dakota | Blue Cross Blue Shield of North Dakota | BGP | ANNOUNCED |
| 204.137.0.0/22 | Blue Cross Blue Shield of Nebraska | Blue Cross Blue Shield of Nebraska | BGP | ANNOUNCED |
| 204.137.0.0/21 | Blue Cross Blue Shield of Nebraska | Blue Cross Blue Shield of Nebraska | ARIN | |
| 204.137.4.0/22 | Blue Cross Blue Shield of Nebraska | Blue Cross Blue Shield of Nebraska | BGP | ANNOUNCED |
| 204.154.184.0/21 | Blue Cross Blue Shield of Kansas, Inc. | Blue Cross Blue Shield of Kansas, Inc. | ARIN | |
| 204.154.185.0/24 | Blue Cross Blue Shield of Kansas, Inc. | Blue Cross Blue Shield of Kansas, Inc. | BGP | ANNOUNCED |
| 204.154.189.0/24 | Blue Cross Blue Shield of Kansas, Inc. | Blue Cross Blue Shield of Kansas, Inc. | BGP | ANNOUNCED |
| 205.153.172.0/22 | Blue Cross Blue Shield Association | Blue Cross Blue Shield Association | ARIN | |
| 205.172.132.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 205.172.132.0/22 | BlueCross BlueShield of Illinois | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | ARIN | |
| 205.172.133.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 205.172.134.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 206.201.96.0/20 | Blue Cross Blue Shield Association | Blue Cross Blue Shield Association | ARIN | |
| 206.208.8.0/21 | Blue Cross / Blue Shield of Kansas City | Blue Cross / Blue Shield of Kansas City | ARIN | |
| 208.60.144.0/23 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 208.60.146.0/23 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 208.68.208.0/22 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 208.68.211.0/24 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 208.79.24.0/22 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | ARIN | |
| 208.79.24.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 208.79.25.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 208.79.26.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 208.79.27.0/24 | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | Blue Cross Blue Shield of Illinois or Blue Cross Blue Shield of Texas | BGP | ANNOUNCED |
| 208.83.144.0/21 | Blue Cross Blue Shield of South Carolina | Blue Cross Blue Shield of South Carolina | BGP | ANNOUNCED |
| 216.104.80.0/20 | Blue Cross and Blue Shield of Alabama | Blue Cross and Blue Shield of Alabama | BGP | ANNOUNCED |
| 216.104.90.0/24 | Blue Cross and Blue Shield of Alabama | Blue Cross and Blue Shield of Alabama | BGP | ANNOUNCED |
| 216.118.176.0/20 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | ARIN | |
| 216.118.177.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
| 216.118.182.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
| 216.118.190.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
| 216.118.191.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
| 216.231.64.0/19 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | ARIN | |
| 216.231.77.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
| 216.231.83.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
| 216.231.91.0/24 | Blue Cross and Blue Shield of Massachusetts, Inc. | Blue Cross and Blue Shield of Massachusetts, Inc. | BGP | ANNOUNCED |
← Previous
Next →
Uses the REST API.