| Date | IP Address |
| 2025-04-12 | 98.137.245.13 (ClassC) |
| 2025-11-23 | 208.71.46.16 (ClassC) |
| Date | Domain | IP |
| whs-01.ops.yahoo.com | 2025-11-09 | 72.30.35.45 |
| whs-02.ops.yahoo.com | 2025-10-08 | 72.30.35.46 |
| whs-03.ops.yahoo.com | 2025-06-25 | 72.30.35.44 |
| ia.ops.yahoo.com | 2025-11-06 | 67.195.65.143 |
| stg2.ia.ops.yahoo.com | 2025-11-23 | 67.195.65.143 |
| stg.ia.ops.yahoo.com | 2025-09-25 | 67.195.65.143 |
| api.ia.ops.yahoo.com | 2025-09-25 | 67.195.65.143 |
| sshra.ops.yahoo.com | 2025-10-02 | 35.163.251.183 |
| time.ops.yahoo.com | 2025-04-10 | 74.6.168.72 |
| smurf-ycpi.ops.yahoo.com | 2025-09-19 | 74.6.160.107 |
| pypi.ops.yahoo.com | 2025-08-29 | 13.52.144.254 |
| yakl.ops.yahoo.com | 2024-07-06 | 74.6.160.106 |
| uat-eks.yakl.ops.yahoo.com | 2025-05-26 | 69.147.80.12 |
| orrbri-mon.ops.yahoo.com | 2025-04-12 | 63.250.199.6 |
| brooklyn.ops.yahoo.com | 2025-09-29 | 76.223.84.192 |
| dev.api.vipcap.ops.yahoo.com | 2025-09-30 | 98.138.232.215 |
| api-prod.vip.ops.yahoo.com | 2025-04-12 | 98.137.245.13 |
| api.vip.ops.yahoo.com | 2025-05-27 | 67.195.91.189 |
| rubygems.ops.yahoo.com | 2025-07-01 | 54.183.130.160 |
| dns.ops.yahoo.com | 2023-12-17 | 13.49.212.207 |
| doh-aws.dns.ops.yahoo.com | 2025-09-20 | 74.6.160.107 |
| netops-rpt.ops.yahoo.com | 2025-11-23 | 69.147.102.202 |
| sandy.ops.yahoo.com | 2025-11-02 | 98.139.254.144 |
| api.sandy.ops.yahoo.com | 2025-11-06 | 98.139.254.143 |