Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/T7OmmWT36W2ws1gTKPAG28oaupc.cer
File:                     T7OmmWT36W2ws1gTKPAG28oaupc.cer (raw, json)
Hash identifier:          G5ynbTJVA246RIT/Hs/VN8QisZaVl8sFh2u57rqHYFY=
Subject key identifier:   4F:B3:A6:99:64:F7:E9:6D:B0:B3:58:13:28:F0:06:DB:CA:1A:BA:97
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:       3517
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/DYXNET/T7OmmWT36W2ws1gTKPAG28oaupc.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/DYXNET/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 10 Feb 2025 14:29:09 +0000
Certificate not after:    Tue 26 Aug 2025 01:57:03 +0000
Subordinate resources:    AS: 17417
                          IP: 61.56.64.0/19
                          IP: 61.247.160.0/20
                          IP: 113.21.160.0/19
                          IP: 210.67.96.0/20
                          IP: 2403:ee00::/32
Validation:               Failed, unable to get local issuer certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 13591 (0x3517)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000
        Validity
            Not Before: Feb 10 14:29:09 2025 GMT
            Not After : Aug 26 01:57:03 2025 GMT
        Subject: CN=4FB3A69964F7E96DB0B3581328F006DBCA1ABA97
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:c4:7c:48:21:88:32:d0:36:53:83:c4:d1:02:87:
                    d6:36:7d:bb:86:e8:39:a1:3e:26:57:ac:6f:ea:ff:
                    c8:e3:d9:27:08:f9:a3:c8:c1:9e:5e:a0:70:0a:93:
                    01:fd:ce:43:62:28:61:b8:31:6b:ee:aa:8a:ad:30:
                    40:96:25:9d:a5:3d:15:45:16:89:9e:a9:19:66:39:
                    95:33:81:c4:de:9e:ae:12:b6:a2:a4:9b:6f:d4:2d:
                    c6:f7:cc:fa:d6:3f:6a:3c:b5:1d:f9:99:db:7a:36:
                    8f:44:c2:6f:d3:58:2a:ca:ae:b6:f3:36:22:a2:69:
                    34:8e:24:38:36:80:74:69:22:64:5a:e6:8f:5c:fd:
                    bf:dc:ba:fc:16:34:7d:3d:25:53:ae:be:68:f9:e4:
                    c7:9e:03:75:f8:9f:43:33:f2:8d:3f:3f:8a:c8:52:
                    64:24:a9:72:c5:00:0b:44:11:f0:f5:d9:32:af:bf:
                    32:35:b6:15:46:f7:8b:9c:c9:25:7a:0e:09:b5:68:
                    f8:89:26:9c:00:37:9a:ca:9f:2e:4d:98:26:b3:ac:
                    60:74:10:a8:ac:74:b0:b1:63:d7:04:82:35:60:35:
                    14:f8:bb:90:3c:aa:d1:e0:31:5f:80:7b:8e:2c:ab:
                    1b:d6:3f:5f:3a:17:8e:f6:86:eb:c6:02:22:93:72:
                    df:3b
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                4F:B3:A6:99:64:F7:E9:6D:B0:B3:58:13:28:F0:06:DB:CA:1A:BA:97
            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/DYXNET/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/DYXNET/T7OmmWT36W2ws1gTKPAG28oaupc.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  17417

            sbgp-ipAddrBlock: critical
                IPv4:
                  61.56.64.0/19
                  61.247.160.0/20
                  113.21.160.0/19
                  210.67.96.0/20
                IPv6:
                  2403:ee00::/32

    Signature Algorithm: sha256WithRSAEncryption
         44:d9:9c:b8:e6:7f:f1:1b:6c:c2:d6:69:f3:f2:a6:72:94:64:
         73:1d:dc:18:15:68:8d:38:0e:90:ef:19:fe:f9:cc:e0:ca:e7:
         8b:93:43:39:d0:bf:7d:ac:36:3f:7f:93:40:29:48:5b:5e:fb:
         19:c4:87:ca:c0:85:e8:87:98:0e:32:f7:9e:ae:ab:ef:0f:f5:
         46:16:ef:80:37:98:c8:c8:58:b8:89:21:b4:7d:d2:d1:c8:cf:
         1c:b7:57:89:04:60:59:f5:0a:42:9b:8e:e8:5e:df:d0:35:ba:
         1d:04:db:8f:18:c2:16:a3:67:86:b1:fa:78:0d:21:69:e9:37:
         33:e7:b5:0d:af:4c:6b:de:e0:9f:04:fb:fd:cc:d3:39:85:b8:
         f9:1a:be:bf:23:f4:27:3a:20:8f:a3:c3:f4:98:58:09:d2:18:
         3e:59:42:ae:34:34:20:50:96:3d:2c:69:94:a2:84:8d:f6:4e:
         d0:39:2a:08:16:20:04:c3:0e:43:7d:b4:42:96:8b:b8:bf:31:
         a3:31:5b:9b:e8:f2:c9:45:8d:f0:dc:61:fc:95:46:bb:2e:5e:
         36:fa:2d:af:bc:cb:a8:4f:73:89:76:bc:9b:c0:59:cb:98:1f:
         b3:68:af:01:d1:15:88:0f:05:fb:67:b9:77:77:18:67:3b:f7:
         fd:7d:19:23
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
Generated at Sat Apr 12 10:44:08 2025 by rpki-client