Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/H4d5g1J0cOIA1a4GoBWIITVV_uY.cer
File:                     H4d5g1J0cOIA1a4GoBWIITVV_uY.cer (raw, json)
Hash identifier:          LJJ2fs/Y2xHu9xoYl82YE2UiSLRH+uHbNLVEx4ld6G4=
Subject key identifier:   1F:87:79:83:52:74:70:E2:00:D5:AE:06:A0:15:88:21:35:55:FE:E6
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:       3C22
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/CPSYS/H4d5g1J0cOIA1a4GoBWIITVV_uY.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/CPSYS/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Fri 22 Aug 2025 08:14:57 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    IP: 103.14.170.0/23
                          IP: 2400:b0a0::/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 23 Aug 2025 19:13:58 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 15394 (0x3c22)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Aug 22 08:14:57 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=1F877983527470E200D5AE06A01588213555FEE6
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:96:af:12:0f:bb:da:0b:4b:c0:00:e1:59:f4:58:
                    31:ba:d6:cb:65:14:08:cd:ec:3d:16:6a:2d:2c:35:
                    5c:fb:f1:14:c8:f6:57:98:2a:43:a5:ea:1b:39:39:
                    7d:6a:a5:d6:56:7e:68:0b:8d:1e:37:cf:72:58:e4:
                    5b:7b:3f:41:bf:5f:1f:f9:c6:e1:cf:62:32:14:0e:
                    9f:b8:99:04:16:9c:6b:2a:99:dd:0e:8a:d7:7d:13:
                    9d:cb:d6:3b:09:49:2e:d8:fe:38:5c:53:84:53:0e:
                    6f:b1:e0:db:33:1c:9b:45:9a:b3:95:3a:74:12:f8:
                    eb:60:9b:45:8b:69:7d:47:01:a5:e0:a4:81:35:74:
                    a3:7c:0c:a0:06:fa:6b:d4:de:3d:99:2f:e6:50:40:
                    d0:7f:0a:52:15:30:76:ee:65:5b:c1:66:09:11:5c:
                    ea:ad:30:3f:a0:8e:25:6e:5b:9c:95:b9:95:73:88:
                    ca:cd:66:9c:2d:76:7c:e3:9f:51:09:56:f5:7e:80:
                    93:51:83:5b:8c:8c:a5:c8:9c:cf:c4:77:88:df:6c:
                    f5:af:48:d4:e0:02:8e:8b:8b:88:21:72:ff:87:2e:
                    25:03:18:06:9d:fd:60:ae:73:94:c8:ac:e1:66:4f:
                    de:4f:02:c8:a5:77:fa:76:07:59:54:88:11:11:3b:
                    1f:d1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                1F:87:79:83:52:74:70:E2:00:D5:AE:06:A0:15:88:21:35:55:FE:E6
            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/CPSYS/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/CPSYS/H4d5g1J0cOIA1a4GoBWIITVV_uY.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.14.170.0/23
                IPv6:
                  2400:b0a0::/32

    Signature Algorithm: sha256WithRSAEncryption
         36:e9:da:82:d9:55:43:91:59:c3:65:fe:56:b2:9b:e7:22:90:
         81:ac:39:63:1c:88:2a:9a:03:e3:89:fb:9e:ed:02:b8:b0:4d:
         26:89:86:8e:54:b2:2c:f0:4e:26:17:b1:31:de:e8:8e:3f:53:
         74:00:b5:0c:10:c0:a7:e9:01:a2:f4:91:dc:a7:7b:ad:ce:dd:
         91:50:da:22:aa:5a:32:05:fe:d9:26:99:fd:8d:f4:b7:a8:f3:
         71:5c:88:c4:28:97:2c:c9:e1:21:3c:70:e4:72:32:4e:20:8c:
         9b:bf:5e:04:2b:99:69:25:b6:6a:88:f5:e0:d9:29:62:d7:b4:
         21:ce:f4:df:4f:04:b7:07:17:6d:cd:c0:6d:a3:78:76:66:b2:
         45:e6:d8:27:2d:19:70:ba:e2:46:3e:29:cf:87:c2:f6:0c:7e:
         0c:66:79:9c:f7:0e:4c:08:e4:d8:0b:9e:00:54:f8:fe:c8:8e:
         cd:f0:07:99:5c:f0:54:fa:26:a5:65:b6:2c:02:36:a4:20:55:
         07:49:16:b0:7f:dc:a1:f5:3c:00:fc:b0:ef:31:70:fb:71:78:
         b5:ad:eb:44:0d:64:90:89:b6:50:a1:80:1a:c0:62:c7:22:27:
         9d:5a:9e:ce:2d:c5:5d:6e:41:6f:68:9b:d2:95:c8:64:39:b7:
         bc:e8:00:9b
-----BEGIN CERTIFICATE-----
MIIFWDCCBECgAwIBAgICPCIwDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
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GsBixyInnVqezi3FXW5Bb2ib0pXIZDm3vOgAmw==
-----END CERTIFICATE-----
Generated at Sat Aug 23 17:23:33 2025 by rpki-client