Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/8ytU4ZH0DTcQjzszpSO5dVnmlNU.cer
File:                     8ytU4ZH0DTcQjzszpSO5dVnmlNU.cer (raw, json)
Hash identifier:          Nl0VwvzSVeM2aPr3mUEIw9NVpwg/mfnptoweJxfl/IE=
Subject key identifier:   F3:2B:54:E1:91:F4:0D:37:10:8F:3B:33:A5:23:B9:75:59:E6:94:D5
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:       349F
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/PCHOME/8ytU4ZH0DTcQjzszpSO5dVnmlNU.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/PCHOME/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 10 Feb 2025 14:29:04 +0000
Certificate not after:    Tue 26 Aug 2025 01:57:03 +0000
Subordinate resources:    AS: 18427
                          IP: 202.148.208.0/20
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: 13471 (0x349f)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000
        Validity
            Not Before: Feb 10 14:29:04 2025 GMT
            Not After : Aug 26 01:57:03 2025 GMT
        Subject: CN=F32B54E191F40D37108F3B33A523B97559E694D5
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ba:47:79:d6:47:a0:ac:c7:15:5f:f4:42:60:c3:
                    0a:8c:be:3c:02:e2:10:1f:ee:c2:06:c4:f3:85:4e:
                    f9:8f:bd:e2:4c:02:32:fc:a0:bb:e8:5b:86:b3:8b:
                    6c:d0:02:14:7a:9a:d5:1c:bc:cc:3c:83:25:37:a2:
                    e0:e2:8d:f6:89:e2:57:48:5c:39:1d:6d:7a:d9:ca:
                    55:45:98:b3:a9:78:08:84:da:5a:4c:2c:2f:4f:cf:
                    0c:e5:62:5f:e9:e8:2e:d0:b3:ce:ed:de:f7:f1:c1:
                    0a:03:1b:cd:03:83:5c:03:d9:76:d7:1f:9b:3d:a4:
                    52:bb:9a:ac:73:c6:ed:fc:27:de:5b:f7:20:9a:cc:
                    89:ee:c9:a8:d5:96:97:b4:33:87:8d:6b:5c:82:f5:
                    58:4c:e3:99:5c:a4:93:be:01:0c:e4:6e:92:09:91:
                    4a:b9:c4:2a:a1:bc:0d:d2:02:c7:89:fc:f9:bd:40:
                    1d:f8:42:63:69:fb:30:8f:ef:89:96:fd:54:35:e5:
                    e7:08:89:e4:65:b1:3e:1f:5e:69:b4:d6:0d:98:57:
                    eb:8d:36:b1:21:63:5b:23:8e:68:50:13:0a:61:62:
                    2b:18:2b:39:ea:a3:70:56:2b:b0:2f:bd:49:f4:e7:
                    47:20:af:a3:14:77:5c:e6:54:0b:04:73:40:cd:ba:
                    d7:69
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                F3:2B:54:E1:91:F4:0D:37:10:8F:3B:33:A5:23:B9:75:59:E6:94:D5
            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/PCHOME/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/PCHOME/8ytU4ZH0DTcQjzszpSO5dVnmlNU.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  18427

            sbgp-ipAddrBlock: critical
                IPv4:
                  202.148.208.0/20

    Signature Algorithm: sha256WithRSAEncryption
         7c:88:1e:03:c6:25:c5:7c:b1:29:27:c2:c2:ae:0e:0e:03:65:
         f5:39:0b:00:91:f8:70:dd:34:b5:88:24:f1:b4:95:90:d0:f8:
         60:d5:ff:19:47:c5:27:44:8b:2e:a6:2a:a8:4b:cb:c3:bd:22:
         9f:15:71:06:60:ae:5b:6c:a0:d4:ad:f7:de:26:de:87:ec:a2:
         f3:bb:b5:fc:83:11:d9:9c:0b:aa:20:1c:f4:0d:7a:75:95:26:
         e8:39:84:c1:13:52:bc:9c:f3:18:02:6b:ee:b4:d0:09:3a:45:
         7c:2c:90:37:93:0e:9e:9e:f0:6f:6c:dc:26:e4:fe:51:e3:22:
         24:36:e8:18:7f:15:ca:c9:75:66:65:88:5d:6c:c4:c0:36:6e:
         66:9e:5d:b2:ad:61:00:27:61:22:c7:e7:6a:b3:1f:ce:45:b4:
         8f:fe:75:a3:e5:bb:fd:e1:36:44:69:63:52:6a:ed:50:50:ba:
         6f:7f:ee:7a:57:7c:bc:15:a5:b0:af:36:1d:21:66:c0:6c:35:
         ef:6a:fd:b2:d9:92:fd:5e:ca:fa:50:b1:d5:e3:a7:db:01:8f:
         0c:7c:d7:09:75:70:d7:0d:1d:a8:32:cb:f0:f2:15:2d:24:f7:
         3c:ac:4a:71:2d:75:83:0f:19:ed:08:50:cf:b8:4a:9e:b2:33:
         1d:c6:a6:88
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
Generated at Sat Apr 12 10:45:10 2025 by rpki-client