preview.uscis.gov的IP地址是：23.38.239.242 数字IP:388427762
ASN归属地 ：美国Akamai节点
| IPV4地址 | 23.38.239.242 |
| 数字IP地址 | 388427762 |
| IPV6地址 | 0000:0000:0000:0000:0000:ffff:1726:eff2 |
| 映射IPv6地址 | ::ffff:1726:eff2 |
| 兼容IPv6地址 | ::1726:eff2 |
| 兼容IPV4的IPV6地址 | 0:0:0:0:0:0:23.38.239.242 |
| ::23.38.239.242 |
23.38.239.242 2024-11-24----2024-11-24
72.246.160.247 2024-06-08----2024-06-08
23.2.139.107 2023-02-21----2023-02-21
104.71.174.168 2023-02-15----2023-02-15
23.214.41.112 2022-10-31----2022-10-31
23.75.43.186 2022-07-20----2022-07-20
104.124.135.10 2022-05-07----2022-05-07
23.41.41.201 2022-01-19----2022-01-19
23.14.230.49 2022-01-13----2022-01-13
23.223.171.192 2022-01-10----2022-01-29
104.77.57.250 2022-01-08----2022-01-08
104.80.34.167 2022-01-04----2022-01-09
23.15.154.120 2022-01-02----2022-01-02
184.28.35.28 2021-05-04----2021-05-04
23.14.207.90 2020-12-12----2020-12-12
23.193.134.191 2020-11-21----2020-11-21
23.39.248.121 2020-11-21----2020-11-21
104.89.29.190 2020-11-03----2020-11-03
172.230.178.157 2020-10-18----2020-10-18
104.127.2.49 2020-10-15----2020-10-15
23.51.116.19 2020-10-13----2020-11-05
preview.uscis.gov 2024-11-24----2024-11-24
ics-cert.us-cert.gov 2023-09-29----2023-09-29