Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/IKzKhxhQA3Ov93tBSyPcal8UdO4.cer
File:                     IKzKhxhQA3Ov93tBSyPcal8UdO4.cer (raw, json)
Hash identifier:          plvYQIJXHpEmf8muHkvHECOHMpIERcr1ZgA2qvsXrTU=
Subject key identifier:   20:AC:CA:87:18:50:03:73:AF:F7:7B:41:4B:23:DC:6A:5F:14:74:EE
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:       19CD
Authority info access:    rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/FDE5Ly-m0Y9mdB4uoa7qF4GGF0M.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/CATHDD/IKzKhxhQA3Ov93tBSyPcal8UdO4.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/CATHDD/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 10 Feb 2025 14:29:27 +0000
Certificate not after:    Wed 15 Oct 2025 15:30:20 +0000
Subordinate resources:    IP: 160.191.8.0/23
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 16:36:23 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 6605 (0x19cd)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000
        Validity
            Not Before: Feb 10 14:29:27 2025 GMT
            Not After : Oct 15 15:30:20 2025 GMT
        Subject: CN=20ACCA8718500373AFF77B414B23DC6A5F1474EE
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:96:d8:2d:51:d3:88:62:7b:d9:0c:39:5f:b0:54:
                    57:6d:5c:db:b7:b0:d6:d8:bb:6d:5e:6f:7e:3a:a4:
                    2d:f8:02:09:f4:cc:b9:51:4f:72:99:2c:ea:14:cc:
                    1b:ef:40:67:fa:66:65:b8:75:c4:ae:db:93:93:36:
                    e5:33:6c:7a:fa:82:f6:1b:09:51:8a:b6:ee:d7:d2:
                    f0:50:eb:ac:9c:83:3b:53:35:86:89:ce:50:ee:ff:
                    aa:d5:0c:ec:6a:f0:e4:a0:ce:5a:c9:89:06:af:06:
                    07:c5:ff:4e:6e:a3:27:d1:c7:2d:f6:aa:47:19:6a:
                    4f:54:1b:c0:fa:60:43:a8:72:9e:c0:c4:c2:23:7b:
                    02:43:b8:48:81:7f:b9:a8:36:a5:b9:b1:b8:c2:35:
                    e1:28:8b:88:0b:9e:a1:6e:79:d8:ad:eb:e7:25:6f:
                    8c:ff:19:e3:c2:03:00:11:a5:47:27:ab:87:c7:46:
                    a0:a4:1c:f2:3e:41:ab:81:62:b0:d2:c3:80:32:a9:
                    e6:1a:2b:fb:7a:58:0a:ba:73:9e:88:34:7b:2b:5f:
                    9e:0e:f8:42:28:f6:f8:3f:29:28:ba:17:51:56:29:
                    06:f6:dd:d8:3a:73:85:a3:a4:98:b7:3a:6e:53:c4:
                    1b:94:c5:b9:70:ca:b4:af:d9:e8:e4:b1:5c:85:19:
                    2e:9b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                20:AC:CA:87:18:50:03:73:AF:F7:7B:41:4B:23:DC:6A:5F:14:74:EE
            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/CATHDD/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/CATHDD/IKzKhxhQA3Ov93tBSyPcal8UdO4.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  160.191.8.0/23

    Signature Algorithm: sha256WithRSAEncryption
         55:94:f4:a2:9f:b4:63:37:fa:23:98:c6:ba:42:47:75:bc:30:
         34:77:39:d3:7f:9b:a7:cd:69:a7:1d:80:a9:68:67:6d:04:e4:
         a5:db:78:4a:1e:07:32:de:21:8b:68:61:68:a6:9c:0d:42:0a:
         73:4d:4f:85:28:b5:87:95:c5:37:f9:ae:55:29:f4:03:bf:9a:
         38:ee:a3:40:3e:20:0e:14:53:a1:73:70:42:91:d8:fc:5c:f5:
         3e:0e:ef:cf:a4:ea:dd:0f:f8:f7:96:72:17:9e:4c:ef:1e:d9:
         3a:bb:17:1b:54:9c:2c:23:17:08:20:b9:9b:96:78:4a:7b:bd:
         16:de:29:ef:55:12:60:b4:25:eb:2f:e7:1d:47:89:60:86:bc:
         87:99:1a:f4:61:8b:1b:d5:0f:a8:3f:98:0f:e2:1c:6c:67:db:
         a6:0b:a4:a3:f5:4c:44:b7:df:f1:f8:80:1a:cb:b9:fa:8c:0d:
         7d:93:9a:d0:27:5d:39:45:49:e9:da:b1:17:04:bd:7b:3c:70:
         e6:3b:49:42:38:b4:e2:3b:c1:c2:ca:33:b2:cc:00:7c:79:fb:
         5d:35:31:a9:8a:93:7c:db:ed:e4:06:4c:6c:1d:e6:7a:96:54:
         c8:88:5a:6f:d9:e3:0e:91:0d:de:d4:13:02:b6:d9:45:ac:77:
         c4:a8:68:49
-----BEGIN CERTIFICATE-----
MIIFSzCCBDOgAwIBAgICGc0wDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
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kQ3e1BMCttlFrHfEqGhJ
-----END CERTIFICATE-----
Generated at Sat Apr 5 12:56:48 2025 by rpki-client