Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/U6sCXlWGFKasidygMC3SO9WWolY.cer
File:                     U6sCXlWGFKasidygMC3SO9WWolY.cer (raw, json)
Hash identifier:          fdMzp0IIYCOFCNrpE6/1rLrTILkRYuOV1xhU+wavdr0=
Subject key identifier:   53:AB:02:5E:55:86:14:A6:AC:89:DC:A0:30:2D:D2:3B:D5:96:A2:56
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:       3CE8
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/PEICHANG/U6sCXlWGFKasidygMC3SO9WWolY.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/PEICHANG/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Fri 22 Aug 2025 08:15:06 +0000
Certificate not after:    Sat 22 Aug 2026 08:14:28 +0000
Subordinate resources:    IP: 103.99.140.0/23
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:   Sat 23 Aug 2025 23:43:59 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 15592 (0x3ce8)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
        Validity
            Not Before: Aug 22 08:15:06 2025 GMT
            Not After : Aug 22 08:14:28 2026 GMT
        Subject: CN=53AB025E558614A6AC89DCA0302DD23BD596A256
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:a7:e1:0b:d8:be:89:38:d5:71:40:38:e0:ff:df:
                    e8:b7:f6:af:ef:03:c7:3d:72:38:41:b6:52:6b:09:
                    a8:c7:d0:97:14:eb:ef:2e:64:7a:28:50:88:87:83:
                    fb:a4:3e:a1:04:11:e0:c8:bb:a4:d9:c1:01:4d:80:
                    9c:3c:1f:e2:d0:81:d7:37:bf:74:99:66:a4:6e:7e:
                    f3:f8:c4:6c:96:51:f3:13:a0:b2:6a:de:04:9b:40:
                    36:fb:c3:d4:27:af:e1:8d:ea:44:c8:c3:d8:7a:e7:
                    3b:67:0f:5d:db:f3:37:14:40:66:35:c2:eb:13:44:
                    45:5c:9a:7a:ee:b4:10:07:51:86:0c:32:71:f0:eb:
                    16:78:eb:2b:8d:bd:f0:f2:72:c6:54:2f:1a:d1:3f:
                    de:5c:ac:ce:a1:c2:17:8f:80:91:90:5e:d9:49:00:
                    3e:41:f7:75:4c:67:38:85:07:f2:82:ea:df:8b:0b:
                    94:2f:fe:73:cd:7e:d2:ca:94:80:e4:e1:66:82:ab:
                    1f:f3:ea:58:5b:12:f3:49:f0:71:0f:84:2d:a1:d2:
                    ea:49:ab:58:1b:96:59:f1:eb:54:8c:1f:b8:69:4a:
                    34:c9:9e:de:86:b3:6d:03:eb:ee:d8:9f:90:95:43:
                    8c:11:15:9e:b4:73:9c:4c:83:17:24:10:6f:e4:3f:
                    cc:1b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                53:AB:02:5E:55:86:14:A6:AC:89:DC:A0:30:2D:D2:3B:D5:96:A2:56
            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/PEICHANG/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/PEICHANG/U6sCXlWGFKasidygMC3SO9WWolY.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.99.140.0/23

    Signature Algorithm: sha256WithRSAEncryption
         4f:43:b7:7e:a9:9b:8e:36:56:06:ec:40:7a:9a:92:a9:af:49:
         5b:06:01:41:c0:97:0b:34:09:2a:d2:41:7f:ec:f2:94:c2:ea:
         e0:66:c9:9e:37:df:22:c2:da:26:5f:ed:80:90:35:18:cd:71:
         53:a3:5d:f7:3e:b7:58:38:7b:d0:95:3b:00:a7:19:e1:57:58:
         b2:c4:04:8e:48:fe:01:7a:23:04:fc:57:68:1f:04:7c:6f:81:
         50:46:83:54:ac:d1:e9:38:a6:d4:bf:d7:f5:9f:1f:b3:ef:05:
         6f:12:4a:c2:13:5c:0e:20:f8:1b:8b:42:ae:1c:6e:21:d2:b4:
         58:9b:cf:64:93:0d:33:13:af:af:7a:1f:d4:ec:bf:43:fb:8f:
         7a:2e:45:ce:38:af:92:6e:e1:9c:ce:3f:6f:ef:04:9b:6b:8f:
         86:9b:e2:34:3b:4d:44:a0:7f:4d:03:36:f5:fc:95:ce:e0:24:
         86:b7:94:36:37:1b:09:95:56:a3:89:94:ec:f6:6d:78:06:f2:
         84:32:79:47:3d:25:cc:17:36:f3:73:36:8f:ff:51:45:7d:fb:
         30:7a:be:a0:d1:fa:f5:52:f8:49:43:01:eb:9e:c7:1c:97:70:
         28:e4:df:60:91:6b:b3:be:02:49:0b:2f:56:0b:99:96:17:12:
         a1:f1:1b:cb
-----BEGIN CERTIFICATE-----
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YJFrs74CSQsvVguZlhcSofEbyw==
-----END CERTIFICATE-----
Generated at Sat Aug 23 22:28:38 2025 by rpki-client