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Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/yhtx76xvaqQwJ2CcGKc0mCdkVUs.cer
File:                     yhtx76xvaqQwJ2CcGKc0mCdkVUs.cer (raw, json)
Hash identifier:          1ym+GjsWJX6LcYAs51kFWjFx80KqppcI1ZfiW11cQ7M=
Subject key identifier:   CA:1B:71:EF:AC:6F:6A:A4:30:27:60:9C:18:A7:34:98:27:64:55:4B
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:       3FD9
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/WANTEASY/yhtx76xvaqQwJ2CcGKc0mCdkVUs.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/WANTEASY/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 08 Dec 2025 08:05:28 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    AS: 131672
                          IP: 103.138.106.0/23
                          IP: 103.157.86.0/23
                          IP: 2404:c7c0::/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:   Fri 19 Dec 2025 13:38:52 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 16345 (0x3fd9)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Dec  8 08:05:28 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=CA1B71EFAC6F6AA43027609C18A734982764554B
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ab:6b:12:cd:ee:ad:5d:f2:c2:1a:69:d6:71:e5:
                    f4:56:1c:d3:71:00:21:df:ce:d6:ad:a7:ee:4e:42:
                    d3:3d:99:b9:8f:69:1d:29:4a:6c:af:cb:05:b6:fc:
                    47:e2:24:9c:3c:2c:c5:3a:2a:59:a1:c5:b7:93:34:
                    47:09:47:5e:66:43:60:a4:61:91:9b:cd:2b:28:f8:
                    9f:aa:0c:2a:fc:8b:b7:a8:c6:df:53:2f:3c:11:27:
                    21:8c:72:23:01:ed:75:de:79:ad:e9:5b:c8:ed:26:
                    9e:c2:c6:e5:b0:cd:e0:84:d3:ae:d9:cf:d1:f6:8d:
                    a5:72:a2:8d:8c:db:42:04:cc:07:49:90:16:ef:9e:
                    ae:da:48:21:2f:de:de:bc:e5:bc:58:b1:43:a8:ff:
                    f5:b4:47:c2:5e:db:dc:65:a7:8a:24:97:ce:8b:cc:
                    60:20:4c:b8:cc:c6:f5:36:32:8f:a8:2d:cd:79:ec:
                    10:0f:a2:ce:5c:c1:ee:00:28:49:57:ab:1c:b9:7e:
                    e0:48:6c:41:18:10:52:b5:d9:44:0c:61:8e:c4:3b:
                    3f:bc:f3:47:bd:69:0e:30:1c:40:51:7d:b1:76:d6:
                    03:9e:3a:f9:30:9c:3f:43:57:7f:e7:3c:7a:1b:a0:
                    74:06:d2:d6:43:a3:56:b3:f7:a6:87:fe:64:3a:fd:
                    a2:ef
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                CA:1B:71:EF:AC:6F:6A:A4:30:27:60:9C:18:A7:34:98:27:64:55:4B
            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/WANTEASY/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/WANTEASY/yhtx76xvaqQwJ2CcGKc0mCdkVUs.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  131672

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.138.106.0/23
                  103.157.86.0/23
                IPv6:
                  2404:c7c0::/32

    Signature Algorithm: sha256WithRSAEncryption
         0d:17:79:92:7d:bd:3e:f3:7f:49:1a:55:2a:0d:cb:c4:82:8c:
         28:05:59:ac:05:69:2e:7b:e3:06:ce:d6:14:d1:9d:78:29:83:
         d0:aa:5d:20:c1:20:80:cb:f2:4d:0d:54:ab:9c:a4:ee:d0:55:
         16:9c:5d:5c:6c:3a:09:12:aa:db:94:81:09:05:0e:12:c9:2f:
         e5:be:9d:90:c8:46:08:3f:1b:c7:b1:01:fa:02:a4:39:49:d5:
         69:52:3d:b3:18:77:5e:77:ee:e6:7b:45:c4:13:f6:f6:fd:b4:
         cb:b3:5a:c7:9e:ca:83:5b:d3:6b:d6:26:f3:5e:b6:08:d8:62:
         47:e0:db:02:7c:3d:d8:9c:69:d5:15:65:8a:4e:f5:15:a3:6d:
         51:71:c2:36:2a:30:4a:96:0e:37:8c:52:1f:0a:0f:62:a6:72:
         b9:31:da:3d:5c:ae:42:3f:66:1b:68:b5:67:22:95:76:2c:4e:
         09:a8:f7:eb:05:ec:34:ce:b3:ef:64:ad:f0:2f:6b:c6:ec:78:
         46:d4:0b:4e:ff:e4:fd:fe:fa:dd:33:6e:1e:48:c7:65:1c:1d:
         d6:66:c3:1b:4a:80:72:21:7e:a7:69:54:f1:23:ab:2c:73:ea:
         e8:76:8a:93:8d:9a:95:bf:8c:fa:02:93:3d:c0:d8:3d:c3:c4:
         ac:6e:ed:8b
-----BEGIN CERTIFICATE-----
MIIFgDCCBGigAwIBAgICP9kwDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
QkRCMjkwMDAwMTEwLwYDVQQFEyhBMjNBN0M2MzU0NzExOEFBRTQ5N0YwM0UxMzEy
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ipONmpW/jPoCkz3A2D3DxKxu7Ys=
-----END CERTIFICATE-----
Generated at Fri Dec 19 12:40:15 2025 by rpki-client