Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/4q-M_ZUnD89cLKZdh3d_b7er_TI.cer
File:                     4q-M_ZUnD89cLKZdh3d_b7er_TI.cer (raw, json)
Hash identifier:          iS52av0Z/r2WuJxq7dUrz2l7FUtgRv7lZjSBVwcPvqk=
Subject key identifier:   E2:AF:8C:FD:95:27:0F:CF:5C:2C:A6:5D:87:77:7F:6F:B7:AB:FD:32
Authority key identifier: A2:3A:7C:63:54:71:18:AA:E4:97:F0:3E:13:12:1C:96:AB:34:54:7E
Certificate issuer:       /CN=A91BDB290000/serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
Certificate serial:       3C76
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/RECTALE/4q-M_ZUnD89cLKZdh3d_b7er_TI.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/RECTALE/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Fri 22 Aug 2025 08:15:01 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    AS: 24162
Validation:               OK
Signature path:           rsync://rpkica.twnic.tw/rpki/TWNICCA/ojp8Y1RxGKrkl_A-ExIclqs0VH4.crl
                          rsync://rpkica.twnic.tw/rpki/TWNICCA/ojp8Y1RxGKrkl_A-ExIclqs0VH4.mft
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/DmWk9f02tb1o6zySNAiXjJB6p58.crl
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/DmWk9f02tb1o6zySNAiXjJB6p58.mft
                          rsync://rpki.apnic.net/repository/980652E0B77E11E7A96A39521A4F4FB4/DmWk9f02tb1o6zySNAiXjJB6p58.cer
                          rsync://rpki.apnic.net/repository/980652E0B77E11E7A96A39521A4F4FB4/mBQsnQtBo7n7YD12mEgjb9HzGSQ.crl
                          rsync://rpki.apnic.net/repository/980652E0B77E11E7A96A39521A4F4FB4/mBQsnQtBo7n7YD12mEgjb9HzGSQ.mft
                          rsync://rpki.apnic.net/repository/838DB214166511E2B3BC286172FD1FF2/mBQsnQtBo7n7YD12mEgjb9HzGSQ.cer
                          rsync://rpki.apnic.net/repository/838DB214166511E2B3BC286172FD1FF2/C5zKkN0Neoo3ZmsZIX_g2EA3t6I.crl
                          rsync://rpki.apnic.net/repository/838DB214166511E2B3BC286172FD1FF2/C5zKkN0Neoo3ZmsZIX_g2EA3t6I.mft
                          rsync://rpki.apnic.net/repository/apnic-rpki-root-iana-origin.cer
Signature path expires:   Sat 23 Aug 2025 23:43:59 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 15478 (0x3c76)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Aug 22 08:15:01 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=E2AF8CFD95270FCF5C2CA65D87777F6FB7ABFD32
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:bc:82:4d:df:89:c4:63:9e:c6:ea:9c:9a:9c:59:
                    50:15:bb:85:2b:da:2d:38:67:ec:a2:0b:ae:e5:ca:
                    e9:21:78:30:84:7f:cb:70:35:ea:19:7b:78:b6:99:
                    87:5d:2d:9e:1d:f0:b6:bb:1e:1a:25:cc:fc:95:e4:
                    3c:01:f8:41:e1:eb:8a:60:a6:c9:f9:1d:5f:32:df:
                    2e:f0:8b:51:eb:0b:cd:00:03:fa:1c:8e:fb:7e:99:
                    f6:64:ba:56:65:f6:e5:be:6b:f3:8b:00:f0:a9:6b:
                    a5:ad:1c:9a:cd:0f:03:97:a6:71:48:db:81:3a:d8:
                    f9:66:50:80:f4:39:02:d6:fd:a5:34:5c:3a:ce:b4:
                    14:d8:65:92:ec:8f:28:89:59:aa:7c:34:9a:1d:57:
                    45:16:50:c0:dd:5f:b0:36:6a:6d:27:7a:91:64:7e:
                    3e:aa:96:bc:88:48:41:49:89:54:2c:5c:5d:57:cc:
                    0d:38:5d:7c:1e:5c:3a:05:90:b2:e1:59:7b:12:b6:
                    37:f7:f3:a5:17:bd:66:0c:72:b3:94:54:02:ca:a1:
                    30:44:69:cd:f6:b7:e1:f3:d1:49:c8:fc:20:a2:d0:
                    cb:2b:34:53:8f:0d:5b:db:0f:6f:dc:05:05:03:4e:
                    76:d8:43:f4:ca:7a:31:6c:64:c4:57:26:d7:32:b1:
                    9b:57
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                E2:AF:8C:FD:95:27:0F:CF:5C:2C:A6:5D:87:77:7F:6F:B7:AB:FD:32
            X509v3 Authority Key Identifier:
                keyid:A2:3A:7C:63:54:71:18:AA:E4:97:F0:3E:13:12:1C:96:AB:34:54:7E

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/ojp8Y1RxGKrkl_A-ExIclqs0VH4.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer

            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            Subject Information Access:
                CA Repository - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/RECTALE/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/RECTALE/4q-M_ZUnD89cLKZdh3d_b7er_TI.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  24162

    Signature Algorithm: sha256WithRSAEncryption
         01:cc:ba:bb:41:e8:2a:97:e4:6d:78:d4:af:2f:4a:5b:f5:9c:
         43:ed:81:32:ef:99:5d:69:42:0e:4f:65:b4:31:63:d0:af:6e:
         5c:65:9e:06:9c:62:35:13:05:6e:22:53:b8:48:7f:a1:fe:4f:
         36:6e:95:4a:e2:a7:03:be:73:81:dc:79:bd:cd:48:7f:eb:38:
         31:86:51:8f:57:02:1b:03:b5:54:8e:9a:4d:bf:9c:d0:c7:1a:
         d8:88:57:e6:02:a7:68:2f:2b:f4:68:87:61:18:c4:25:57:10:
         f4:84:13:c5:89:2f:ff:75:8d:7f:36:59:c5:df:5c:59:b5:13:
         54:c1:60:12:cf:62:d5:d3:f8:bd:d6:92:19:d5:35:da:df:1b:
         6a:ed:b5:1f:ec:be:c8:34:a2:13:c1:92:4c:ed:1a:b9:bf:90:
         7c:59:2a:7e:02:fb:7b:46:74:73:d9:3c:b5:44:30:5a:69:a3:
         d4:7c:98:03:f0:c1:b1:77:d5:1e:bc:56:6a:ba:eb:07:ea:b4:
         f0:07:8d:36:1f:69:1c:09:48:2e:c1:ef:db:df:77:99:0e:e8:
         a5:b3:3a:57:b3:ba:c7:07:f8:95:24:3f:54:ad:67:4d:9e:37:
         47:43:72:4c:ea:9a:11:08:ec:d9:ac:51:39:0c:43:8d:45:2d:
         65:d6:b8:46
-----BEGIN CERTIFICATE-----
MIIFRzCCBC+gAwIBAgICPHYwDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
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UTkMQ41FLWXWuEY=
-----END CERTIFICATE-----
Generated at Sat Aug 23 20:39:15 2025 by rpki-client