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Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/6ZmzbgyHBBXDJZDcgyUe8AfwiaM.cer
File:                     6ZmzbgyHBBXDJZDcgyUe8AfwiaM.cer (raw, json)
Hash identifier:          zj1RJkRZflkhaBqUN1ZlEiFkCmnoPOZdFp556zMgn7U=
Subject key identifier:   E9:99:B3:6E:0C:87:04:15:C3:25:90:DC:83:25:1E:F0:07:F0:89:A3
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:       4031
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/HAOWANG/6ZmzbgyHBBXDJZDcgyUe8AfwiaM.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/HAOWANG/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Wed 24 Dec 2025 09:40:07 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    IP: 103.255.42.0/23
                          IP: 2401:2920::/32
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 27 Dec 2025 21:40:48 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 16433 (0x4031)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Dec 24 09:40:07 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=E999B36E0C870415C32590DC83251EF007F089A3
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:cc:da:1f:78:39:9c:7e:7b:89:cc:21:6c:a9:b8:
                    3b:fd:69:c8:ba:59:8c:2d:18:2a:8f:93:26:20:fe:
                    d2:e8:f4:2d:9b:be:1e:92:48:27:b2:32:79:d2:c3:
                    a9:2e:d2:f2:e7:88:d5:88:cb:eb:af:55:f5:63:93:
                    f3:0a:ff:2d:cc:21:ea:58:7f:1e:4c:98:5d:47:fe:
                    a5:e9:3c:a9:76:55:2d:ca:1c:c3:b6:43:93:86:b6:
                    73:72:a8:90:a7:4f:32:11:48:05:28:51:8c:88:36:
                    10:6c:89:ec:39:28:1c:34:82:8e:ca:81:80:bd:14:
                    17:46:3c:ba:f7:bc:ca:b0:16:db:ed:26:ea:71:0d:
                    e1:f5:68:1a:0a:e2:9a:b5:38:4b:ce:5c:77:26:e9:
                    44:33:41:c2:bf:df:35:cc:ae:38:b2:57:88:88:a3:
                    37:1b:28:38:56:3b:27:49:c3:44:18:0f:6d:85:4e:
                    45:40:9f:54:13:d7:b5:fa:5d:c8:75:4d:b4:bf:28:
                    f1:71:b3:d2:15:bc:98:80:78:a0:fe:aa:6a:51:ed:
                    a2:87:76:50:2f:57:00:de:67:e6:27:12:dd:cd:08:
                    21:60:5d:6f:94:e4:9c:76:70:b9:ec:5d:2e:3a:25:
                    93:1f:c5:fd:80:6c:50:63:da:71:59:2f:2e:a2:9a:
                    b2:e5
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                E9:99:B3:6E:0C:87:04:15:C3:25:90:DC:83:25:1E:F0:07:F0:89:A3
            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/HAOWANG/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/HAOWANG/6ZmzbgyHBBXDJZDcgyUe8AfwiaM.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.255.42.0/23
                IPv6:
                  2401:2920::/32

    Signature Algorithm: sha256WithRSAEncryption
         8a:59:65:3d:98:9d:a8:92:a9:c7:86:81:59:67:ea:b8:3f:5d:
         b5:4b:f9:15:a4:b4:e6:97:95:18:da:48:da:4b:91:25:91:00:
         b7:2b:2f:17:78:01:a7:01:c0:a1:74:74:54:03:47:03:06:74:
         85:60:36:18:07:41:1d:f0:c4:8f:3e:5b:de:34:90:35:cf:03:
         ef:0e:c5:05:b3:1c:66:0e:5e:2c:a0:d5:88:bd:fd:3c:b9:c5:
         1c:1c:a7:3b:38:1d:88:2c:a9:2e:91:11:7a:16:a7:b5:37:a4:
         6f:de:3f:18:32:49:aa:ce:90:b1:1e:4a:64:22:7c:eb:37:f4:
         cf:db:ae:32:3f:8f:73:70:11:dd:c1:3b:fc:00:b4:5f:d7:51:
         b9:c5:b9:51:43:9d:69:10:1d:b8:45:4e:1d:37:e6:9c:72:97:
         59:3c:9a:e4:0f:97:ee:d7:fd:3b:b3:fc:2e:8d:64:69:d6:53:
         6a:ec:ad:f6:67:00:41:f3:c0:d9:61:54:b6:a1:32:ec:1a:b1:
         fa:f3:ec:9b:fd:d2:5a:33:17:94:dc:47:1b:76:be:2b:6c:0d:
         60:ad:43:fe:3d:2a:d6:43:80:2e:7a:b7:01:07:67:f9:d3:37:
         32:77:ac:f9:51:e4:a4:77:72:6f:2a:84:92:d6:ec:28:1f:65:
         d6:ad:b7:18
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----