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Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/rgp7PoiiSoG-kaCWlWkdXRhFGU0.cer
File:                     rgp7PoiiSoG-kaCWlWkdXRhFGU0.cer (raw, json)
Hash identifier:          lSuh/7ZV3nX6G5pyB+74rqK3q2Pmj5HUG4pMBRwQk2Y=
Subject key identifier:   AE:0A:7B:3E:88:A2:4A:81:BE:91:A0:96:95:69:1D:5D:18:45:19:4D
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:       4059
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/LEYUN/rgp7PoiiSoG-kaCWlWkdXRhFGU0.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/LEYUN/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Wed 31 Dec 2025 01:12:15 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    AS: 152616
Validation:               Failed, CRL has expired

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 16473 (0x4059)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Dec 31 01:12:15 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=AE0A7B3E88A24A81BE91A09695691D5D1845194D
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:a8:9e:86:8d:a0:75:ad:fd:d4:83:db:6f:98:01:
                    46:06:40:8d:cd:30:c2:c6:64:4e:cf:5a:6c:4a:44:
                    ec:4a:df:e6:2d:fa:65:21:e4:c1:67:9f:10:c2:c8:
                    0f:f2:21:6b:aa:2c:02:fc:5f:bc:26:3f:fe:90:f3:
                    f2:1f:86:48:d0:b7:be:61:fd:dc:98:2e:5e:94:d4:
                    43:3d:6e:a6:b3:0b:8d:04:73:2b:19:3b:2a:0d:01:
                    3d:60:d4:e9:80:9a:24:5f:e8:b1:8b:cb:64:49:fa:
                    dc:21:37:1b:2b:e3:ea:2c:5e:97:6a:a8:e6:0a:53:
                    ff:95:32:18:f8:ea:25:01:7a:4f:89:d4:86:85:75:
                    9d:fe:3e:d6:5c:ca:cd:85:10:5e:8d:82:e7:93:eb:
                    e7:b2:a8:c2:e5:74:52:b5:6c:c4:65:aa:84:52:cd:
                    77:82:80:47:75:e0:9b:78:15:9b:d7:9e:b6:fd:19:
                    c9:15:82:2f:f5:82:26:55:0a:1b:d1:a9:99:a1:65:
                    2c:c0:1f:4a:a0:27:e3:a6:ec:fe:3e:82:ed:51:a5:
                    39:5c:e2:15:5a:2e:d6:b4:f3:4c:1a:63:0c:21:fa:
                    8b:86:db:c7:74:ac:42:32:f1:62:50:fc:88:df:eb:
                    1a:e8:89:9a:4c:24:6a:f8:cc:99:5f:33:6e:74:c7:
                    90:bd
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                AE:0A:7B:3E:88:A2:4A:81:BE:91:A0:96:95:69:1D:5D:18:45:19:4D
            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/LEYUN/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/LEYUN/rgp7PoiiSoG-kaCWlWkdXRhFGU0.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  152616

    Signature Algorithm: sha256WithRSAEncryption
         53:65:4a:31:72:42:6d:42:86:8a:83:02:a6:4f:39:02:60:01:
         a4:5f:09:b1:ab:da:0a:6a:b0:1f:63:90:7b:8d:be:f0:d9:9f:
         d4:e5:59:21:19:40:a4:cb:1c:c7:44:1d:3b:1e:0f:30:20:6a:
         83:f0:05:56:82:90:01:66:b3:7a:58:95:d1:97:52:32:2d:4c:
         4b:7c:55:f7:4e:8f:61:28:1d:fa:ef:f6:0d:e9:41:34:d0:54:
         51:b1:24:f7:3e:94:59:57:eb:2d:70:57:11:d5:c0:6e:f2:d4:
         d5:90:0d:5a:08:c0:b3:a9:24:0b:07:aa:b0:4a:8a:c0:55:4f:
         23:d1:7e:4e:77:90:d2:77:ff:0c:9e:ff:b0:a6:24:4e:d4:2c:
         1d:a0:e7:b7:b1:40:4d:bd:94:79:a8:ad:f1:8c:52:6c:06:84:
         c6:a3:f0:a8:26:5e:92:4b:db:dc:2b:72:0d:86:f0:dd:dd:5c:
         12:2a:4b:e6:82:57:df:06:25:b8:83:f6:fa:12:7b:40:fa:aa:
         04:52:79:31:9b:a1:93:6e:1e:e8:87:c2:57:e4:01:36:3f:31:
         3d:9e:ec:a1:e8:f1:b0:aa:35:7d:c4:d2:c8:5f:98:08:b0:71:
         3c:da:63:8f:9a:f4:fb:1f:32:ec:8e:34:ae:56:35:f8:a5:16:
         1f:2e:d5:f1
-----BEGIN CERTIFICATE-----
MIIFRDCCBCygAwIBAgICQFkwDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
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NfilFh8u1fE=
-----END CERTIFICATE-----