Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/IsUSmNl6ECkCcx_cSb36s51Sqys.cer
File:                     IsUSmNl6ECkCcx_cSb36s51Sqys.cer (raw, json)
Hash identifier:          PZnG+Gb+4L9srR/x4h6cIsTLb2Spl8A51GV3esrS1TQ=
Subject key identifier:   22:C5:12:98:D9:7A:10:29:02:73:1F:DC:49:BD:FA:B3:9D:52:AB:2B
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:       3441
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/IMCRS/IsUSmNl6ECkCcx_cSb36s51Sqys.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/IMCRS/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 10 Feb 2025 14:29:00 +0000
Certificate not after:    Tue 26 Aug 2025 01:57:03 +0000
Subordinate resources:    IP: 103.177.32.0/23
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 12 Apr 2025 12:37:43 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 13377 (0x3441)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000
        Validity
            Not Before: Feb 10 14:29:00 2025 GMT
            Not After : Aug 26 01:57:03 2025 GMT
        Subject: CN=22C51298D97A102902731FDC49BDFAB39D52AB2B
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ea:c5:8f:ca:37:64:2f:bc:61:aa:86:c1:a4:c1:
                    69:9c:ad:b1:bf:ad:bc:61:9b:03:51:d5:2b:aa:b6:
                    9f:66:10:a4:12:d8:65:ef:4b:e4:76:86:3d:81:47:
                    57:ab:b8:3a:4e:3f:69:ef:76:e7:e6:66:be:6b:61:
                    f7:9c:d8:09:37:e4:4d:0a:76:8b:d9:57:ba:68:cf:
                    3c:fc:11:30:21:b8:6f:33:09:a0:86:22:e3:29:33:
                    81:3f:14:f6:19:b5:f9:38:d0:c8:df:1a:e8:ec:b8:
                    dd:2a:72:9b:d2:3b:d9:8e:61:c8:a7:0d:ab:af:3a:
                    67:d3:ca:89:7f:97:e8:b2:50:c0:de:7c:6f:8c:45:
                    35:91:bf:7a:43:82:0c:e3:8f:74:f9:63:77:c7:d1:
                    dd:28:56:02:33:32:bc:25:96:bf:a3:67:94:4d:cb:
                    60:83:cc:9c:29:9a:8e:1f:f7:45:d8:6a:e9:13:00:
                    b4:11:25:97:fa:4a:c7:a0:84:4f:18:a1:d7:75:82:
                    8a:c5:08:ac:24:20:4f:80:10:58:cd:fc:ee:bc:6e:
                    e7:0d:19:ad:24:d4:11:96:7c:1f:d1:74:77:13:c2:
                    df:50:bb:bb:60:f4:4e:8f:00:be:cd:de:bf:24:9c:
                    24:a0:f5:39:0b:41:65:09:88:62:f2:94:b2:eb:45:
                    2a:49
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                22:C5:12:98:D9:7A:10:29:02:73:1F:DC:49:BD:FA:B3:9D:52:AB:2B
            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/IMCRS/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/IMCRS/IsUSmNl6ECkCcx_cSb36s51Sqys.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.177.32.0/23

    Signature Algorithm: sha256WithRSAEncryption
         75:d6:72:f2:b7:c2:d7:74:8e:2b:ba:9c:6d:1d:ab:91:41:9c:
         03:3a:09:b1:b5:10:b5:ca:53:80:9b:f1:58:d6:88:2c:62:45:
         de:fc:8f:fa:e7:9e:72:85:b0:e6:79:56:d7:99:28:7d:82:b3:
         a4:ba:32:ab:8b:6c:35:50:c8:d6:5e:b5:d3:fc:48:62:ae:d6:
         b8:c9:c5:22:19:1a:3a:a5:78:1d:5e:f2:7d:12:52:c6:21:f8:
         88:2b:24:c2:f9:d4:1d:fd:a0:9b:40:a7:6e:2a:ba:e4:1f:22:
         99:e4:78:17:4e:e4:c4:5b:98:04:cf:74:e9:31:6d:7e:b4:7d:
         79:48:01:71:10:08:14:97:7e:74:51:96:be:83:c8:cd:f1:df:
         71:36:c0:95:e8:71:10:b9:f4:cf:ef:16:08:1c:3b:81:3c:f8:
         c5:b1:76:34:d8:af:7c:40:c8:1c:95:0b:2a:ff:55:e9:42:2d:
         ab:81:90:56:0b:6f:a7:03:90:18:c7:60:71:86:fb:80:52:b0:
         1a:4b:ec:05:a5:95:87:8a:ab:39:1b:9b:89:f4:33:88:2c:42:
         53:7b:ac:1f:a3:19:4a:99:14:7f:ef:d9:bd:b2:f7:df:74:31:
         6b:a0:94:38:3f:c6:07:65:e2:7e:dd:fc:90:77:51:71:70:ef:
         45:46:67:ee
-----BEGIN CERTIFICATE-----
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ft38kHdRcXDvRUZn7g==
-----END CERTIFICATE-----
Generated at Sat Apr 12 10:33:17 2025 by rpki-client