Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/v4KjrBFFUDB0PAp0NxH4oNjrrig.cer
File:                     v4KjrBFFUDB0PAp0NxH4oNjrrig.cer (raw, json)
Hash identifier:          LnQLdMBTIhqYsAVuJaocMd4ZIwHVGGTZbvJXtuZnrXA=
Subject key identifier:   BF:82:A3:AC:11:45:50:30:74:3C:0A:74:37:11:F8:A0:D8:EB:AE:28
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:       3ACE
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/TCB/v4KjrBFFUDB0PAp0NxH4oNjrrig.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/TCB/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Fri 22 Aug 2025 08:14:41 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    AS: 131590
                          IP: 103.227.224.0/22
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 23:43:59 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 15054 (0x3ace)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Aug 22 08:14:41 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=BF82A3AC11455030743C0A743711F8A0D8EBAE28
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ea:9c:34:02:c3:6f:10:e2:85:69:3a:72:ad:74:
                    3d:7f:ff:7a:ba:46:27:39:49:f6:89:80:9d:d6:ce:
                    a0:fa:de:7e:45:dd:6b:0b:86:de:54:1c:e5:35:b0:
                    84:40:00:9b:bd:80:6c:44:3d:4e:08:17:87:e4:20:
                    65:74:f9:d8:42:90:0b:52:b7:36:86:74:04:e9:68:
                    22:e6:6a:f2:e9:ca:2c:83:b4:ae:7e:91:db:3e:a9:
                    c6:54:a5:28:ab:9a:14:7a:32:0c:3a:e9:a3:80:b8:
                    d4:dd:f5:1e:a5:92:b1:36:af:48:01:3e:a9:e3:21:
                    ed:e3:b0:dc:41:40:2f:4b:c4:c1:ba:c8:ad:f1:dc:
                    e2:30:bb:29:fa:14:0e:09:04:3b:13:db:32:ec:73:
                    10:be:3f:8a:ef:32:5f:6c:8a:2a:43:08:d5:cf:6c:
                    84:42:4b:a9:2a:cf:2d:9e:d2:3b:25:24:d7:e2:1c:
                    3b:12:fb:ac:a6:4e:87:2d:04:f1:cb:8c:d7:91:2c:
                    2e:a4:17:e6:17:c3:4d:bf:43:15:7e:4b:32:e5:3b:
                    c8:7a:cc:41:f0:ff:39:a3:57:5b:97:3f:26:21:f8:
                    28:7f:89:fe:63:e5:b7:b2:45:ab:ad:6c:a7:25:f2:
                    80:ec:4d:86:1c:a7:e8:b2:e4:43:4e:40:24:93:78:
                    0d:eb
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                BF:82:A3:AC:11:45:50:30:74:3C:0A:74:37:11:F8:A0:D8:EB:AE:28
            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/TCB/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TCB/v4KjrBFFUDB0PAp0NxH4oNjrrig.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  131590

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.227.224.0/22

    Signature Algorithm: sha256WithRSAEncryption
         7f:1c:31:34:4b:ee:1d:b0:b3:4e:4f:d8:4b:09:b0:99:bb:71:
         9a:02:9c:0d:2d:dd:44:48:72:67:0e:04:cc:c3:99:6d:55:44:
         e1:0a:41:0d:07:8c:cd:12:a3:7e:f7:2e:33:2c:89:02:b7:1d:
         ae:75:c5:c5:c9:63:31:74:97:71:01:78:ed:5e:0e:e6:cb:09:
         86:56:de:65:fb:4d:a5:0e:5d:eb:c4:6f:93:35:62:44:74:11:
         71:a2:77:36:6f:69:2a:d4:76:16:cb:c6:db:8a:19:3f:38:7f:
         83:d6:24:4a:25:ee:f3:f7:68:15:64:c3:70:2b:67:0f:a2:cf:
         c4:9b:bf:8b:6b:c2:c3:ad:5c:e1:38:87:e2:2c:7d:5d:3c:2a:
         5a:50:47:4e:26:96:fd:4b:03:fc:5e:8d:e0:f2:97:80:ee:71:
         78:97:19:e5:70:ac:c3:86:9c:24:ac:5c:a9:24:b6:8e:b6:e5:
         21:e6:d5:d6:77:99:29:cf:04:7b:c0:46:b5:fb:fd:f2:f5:6e:
         61:fc:3b:30:f9:2c:56:9d:aa:44:02:1a:c4:a5:53:91:de:bd:
         4c:4d:c1:11:37:51:6b:48:36:02:38:a5:ed:e5:75:2c:a1:9a:
         16:79:e9:70:18:62:a4:7b:86:63:3b:9f:2f:a8:7b:e7:01:f0:
         a2:54:15:30
-----BEGIN CERTIFICATE-----
MIIFYTCCBEmgAwIBAgICOs4wDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
QkRCMjkwMDAwMTEwLwYDVQQFEyhBMjNBN0M2MzU0NzExOEFBRTQ5N0YwM0UxMzEy
MUM5NkFCMzQ1NDdFMB4XDTI1MDgyMjA4MTQ0MVoXDTI2MDgyMjA4MTQyOFowMzEx
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ETdRa0g2Ajil7eV1LKGaFnnpcBhipHuGYzufL6h75wHwolQVMA==
-----END CERTIFICATE-----
Generated at Sat Aug 23 20:33:47 2025 by rpki-client