Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/S0bOj4AxurdTZNpb2YHoiFBPtBE.cer
File:                     S0bOj4AxurdTZNpb2YHoiFBPtBE.cer (raw, json)
Hash identifier:          bAbCax9pqLiy5UMLdc5Ql09dbj/qRAvtPGmGfy4WOvY=
Subject key identifier:   4B:46:CE:8F:80:31:BA:B7:53:64:DA:5B:D9:81:E8:88:50:4F:B4:11
Authority key identifier: 14:31:39:2F:2F:A6:D1:8F:66:74:1E:2E:A1:AE:EA:17:81:86:17:43
Certificate issuer:       /CN=A91BDB290000/serialNumber=1431392F2FA6D18F66741E2EA1AEEA1781861743
Certificate serial:       19D1
Authority info access:    rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/S0bOj4AxurdTZNpb2YHoiFBPtBE.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 10 Feb 2025 14:29:27 +0000
Certificate not after:    Wed 08 Oct 2025 15:30:28 +0000
Subordinate resources:    IP: 160.187.200.0/23
Validation:               OK
Signature path:           rsync://rpkica.twnic.tw/rpki/TWNICCA/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.crl
                          rsync://rpkica.twnic.tw/rpki/TWNICCA/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.mft
                          rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.cer
                          rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/dAFlqA0QcZcKvAnAK3HBrHwdbg4.crl
                          rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/dAFlqA0QcZcKvAnAK3HBrHwdbg4.mft
                          rsync://rpki.apnic.net/repository/980652E0B77E11E7A96A39521A4F4FB4/dAFlqA0QcZcKvAnAK3HBrHwdbg4.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 05 Apr 2025 21:36:19 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 6609 (0x19d1)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000
        Validity
            Not Before: Feb 10 14:29:27 2025 GMT
            Not After : Oct  8 15:30:28 2025 GMT
        Subject: CN=4B46CE8F8031BAB75364DA5BD981E888504FB411
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ce:08:0e:e7:c2:ed:4c:83:94:17:51:16:03:36:
                    da:f1:bb:04:a4:ff:5e:75:e2:00:3d:a6:38:6a:df:
                    67:84:79:91:ff:f5:9e:f5:e2:ee:6b:bb:48:bc:b6:
                    73:cf:81:59:a4:9f:7e:2a:47:b9:91:84:ef:29:73:
                    66:e9:f7:12:e4:50:5b:62:fa:db:b8:9b:28:08:ff:
                    35:91:42:c6:5b:90:4c:83:4b:fc:57:5b:f6:3c:86:
                    e2:d8:99:ac:10:3e:e5:58:33:bd:5b:dc:5e:99:79:
                    94:cd:46:46:c3:04:15:fe:7e:2a:fe:5b:6a:61:8b:
                    0a:6d:14:d1:4f:32:2e:77:0f:ce:2a:c7:95:78:b3:
                    fa:f2:c8:7a:f5:e1:f8:10:36:ff:9f:5e:35:3e:49:
                    26:9d:db:47:c0:14:6e:9e:68:1f:cf:62:d3:59:e2:
                    82:d2:ad:9a:8f:c7:ee:1e:3d:5b:02:1e:ad:ed:f7:
                    58:3e:9a:5c:cd:98:56:4a:13:8f:9f:0c:86:37:37:
                    7c:b2:11:02:a6:63:db:b4:58:08:a8:da:bd:ab:8b:
                    06:7c:5b:29:97:f1:b3:6a:1b:7a:c5:77:d3:20:00:
                    60:18:63:b4:ef:78:73:6e:fe:63:82:34:e1:d6:42:
                    62:89:6f:22:f5:07:94:72:cf:f8:6b:25:3c:e7:e4:
                    5b:e3
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                4B:46:CE:8F:80:31:BA:B7:53:64:DA:5B:D9:81:E8:88:50:4F:B4:11
            X509v3 Authority Key Identifier:
                keyid:14:31:39:2F:2F:A6:D1:8F:66:74:1E:2E:A1:AE:EA:17:81:86:17:43

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.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/TAIWAN_NO1/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/S0bOj4AxurdTZNpb2YHoiFBPtBE.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  160.187.200.0/23

    Signature Algorithm: sha256WithRSAEncryption
         38:1c:e4:4a:29:71:0b:e4:09:df:df:c8:22:17:e5:90:4e:c2:
         9e:44:cd:20:33:31:2d:b9:f5:88:d7:b4:7f:f6:62:91:9c:70:
         07:64:25:79:ad:28:93:ac:1e:02:b2:65:f8:2a:2a:18:13:0f:
         a8:89:aa:ef:e8:aa:23:9d:43:7d:e9:36:95:c8:18:7f:14:08:
         c9:e1:84:d9:a9:f9:3b:8d:b7:03:0d:7a:79:be:c2:62:a2:43:
         0c:86:0f:6e:f9:fd:9c:4d:7c:90:42:23:97:f4:07:3b:ee:fb:
         47:5f:d0:64:ee:76:ad:51:9d:a9:74:bc:f0:76:77:1b:45:11:
         71:00:4e:e5:aa:5a:01:aa:e9:bc:78:14:dd:ab:0e:8c:4a:c0:
         14:7b:c5:a5:74:8d:a7:5d:3f:e1:7e:6d:c7:02:4c:77:2e:b6:
         b7:f6:1d:69:15:ce:d8:3d:42:85:b3:0a:42:39:92:75:6e:eb:
         c8:a7:46:5c:2c:93:f7:77:6d:0b:ba:36:09:e7:db:af:be:0c:
         0c:0f:21:1a:d3:ad:73:4b:c7:91:a2:61:c6:0e:dc:9a:f8:f7:
         69:3c:c3:19:29:7a:63:08:72:92:f9:23:db:40:4c:35:10:71:
         9f:c2:5e:cb:d4:0d:84:06:2c:01:fe:be:e9:a2:b5:ba:18:d6:
         2a:02:db:95
-----BEGIN CERTIFICATE-----
MIIFUzCCBDugAwIBAgICGdEwDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
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cZ/CXsvUDYQGLAH+vumitboY1ioC25U=
-----END CERTIFICATE-----
Generated at Sat Apr 5 19:51:04 2025 by rpki-client