Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/o55PwFcEngVg5h05adE6Xi8RrNI.cer
File:                     o55PwFcEngVg5h05adE6Xi8RrNI.cer (raw, json)
Hash identifier:          BE3qpPZFKwlMd5m+skyyY8aZ6EwKtFXt98xmg6Q9Pss=
Subject key identifier:   A3:9E:4F:C0:57:04:9E:05:60:E6:1D:39:69:D1:3A:5E:2F:11:AC:D2
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:       3B8A
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/CLOUDWALK/o55PwFcEngVg5h05adE6Xi8RrNI.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/CLOUDWALK/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Fri 22 Aug 2025 08:14:50 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    IP: 103.127.218.0/23
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:   Sun 24 Aug 2025 04:14:00 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 15242 (0x3b8a)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Aug 22 08:14:50 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=A39E4FC057049E0560E61D3969D13A5E2F11ACD2
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:f2:9c:f4:60:30:47:a4:a8:33:e5:ae:5c:19:82:
                    2b:48:fd:8f:68:7e:51:fc:6a:72:8e:d0:cf:54:72:
                    01:c6:98:35:ce:dd:f3:f3:95:e9:ef:d3:c6:3a:22:
                    c0:ce:f7:b2:ce:60:42:0c:a3:03:2c:95:ed:3e:15:
                    2f:61:ea:c5:34:46:cb:a2:39:6a:58:5e:ce:c8:1f:
                    6a:01:ef:e1:f2:67:e0:1e:10:ab:47:3b:51:66:3c:
                    54:1d:0f:0e:d5:16:be:fb:1b:78:3d:80:0b:1d:f6:
                    0b:10:4a:cf:4a:ae:b7:4b:d5:d1:d9:70:05:56:16:
                    a4:5a:4f:48:01:a3:17:f2:b8:3b:ac:7f:04:68:9b:
                    42:09:66:e2:15:1a:17:e0:32:cb:1f:1f:8c:bb:97:
                    f1:9f:09:6f:18:c1:11:89:8c:21:d2:10:58:f5:24:
                    5f:b3:68:41:c5:3c:d2:d8:25:d2:37:8c:4f:4c:b8:
                    04:95:64:6d:87:fa:18:8a:f8:91:56:ba:95:c5:57:
                    41:39:d6:78:ab:56:30:67:49:24:9d:e2:cc:ac:e4:
                    7a:04:70:9b:98:f8:08:4c:99:09:6c:ee:1a:89:0e:
                    9f:4d:89:3e:57:f4:4b:11:db:58:ef:c6:35:92:09:
                    1a:80:3b:30:f9:5c:86:e6:3a:15:f2:c7:e9:45:15:
                    48:bb
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                A3:9E:4F:C0:57:04:9E:05:60:E6:1D:39:69:D1:3A:5E:2F:11:AC:D2
            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/CLOUDWALK/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/CLOUDWALK/o55PwFcEngVg5h05adE6Xi8RrNI.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.127.218.0/23

    Signature Algorithm: sha256WithRSAEncryption
         1a:66:06:43:54:6f:8f:09:fd:8f:01:82:d6:83:e6:29:c0:42:
         4d:8b:49:61:e1:18:e2:a1:b4:f0:86:f0:ca:72:e1:a2:41:03:
         07:ca:bc:d9:5d:7b:36:57:68:5b:49:3d:0c:75:e1:67:d9:f9:
         1d:97:cb:3e:22:ca:0a:98:3e:fc:80:33:94:89:4d:2d:99:f3:
         b6:54:0e:18:0a:4a:ae:e8:a5:4a:37:79:ef:eb:5a:55:62:e9:
         cb:d5:3f:76:91:6b:da:1b:66:f2:00:ad:db:b6:00:b2:04:96:
         08:c0:a7:9d:08:a8:71:c9:4b:e1:de:17:a5:77:92:bf:5d:0c:
         ce:6a:ed:1b:28:57:b1:dd:96:50:70:fe:ad:56:7b:6d:30:b4:
         87:a4:0b:51:1f:ca:a0:48:9f:e2:55:9d:ae:b4:7b:16:d0:3e:
         10:53:d8:c0:43:09:7f:bb:17:f1:19:7f:03:ea:dc:a3:38:cb:
         00:fe:e7:26:fa:c1:06:27:7f:f3:8c:ae:9c:2e:c4:69:40:91:
         4b:30:49:14:26:c6:a9:74:c6:af:c1:70:48:9f:86:2b:53:6d:
         09:e1:4d:e2:a5:a0:49:2f:d3:9a:7b:a6:cd:1c:9a:58:28:f4:
         f3:8a:3a:b3:d2:fd:10:89:de:1e:1b:cc:19:af:e7:26:a4:39:
         de:f9:da:c6
-----BEGIN CERTIFICATE-----
MIIFUTCCBDmgAwIBAgICO4owDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
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ijqz0v0Qid4eG8wZr+cmpDne+drG
-----END CERTIFICATE-----
Generated at Sun Aug 24 02:47:58 2025 by rpki-client