Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/1/553EBE63E31117EEF32A81EC4E56A0B395DF8ECB.cer
File:                     553EBE63E31117EEF32A81EC4E56A0B395DF8ECB.cer (raw, json)
Hash identifier:          GzDm0HAeeHsiFnEnyEzjCc+GpZ6d+JFEZNWVjpcuRKw=
Subject key identifier:   55:3E:BE:63:E3:11:17:EE:F3:2A:81:EC:4E:56:A0:B3:95:DF:8E:CB
Authority key identifier: DA:63:25:05:76:74:13:A1:40:9A:3E:33:B9:9D:25:6C:DF:B1:90:1D
Certificate issuer:       /CN=A91BDB290000/serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
Certificate serial:       04AE59F29EC290BA58BC847D6FC8211667F31892
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TAISHINBANK/0/553EBE63E31117EEF32A81EC4E56A0B395DF8ECB.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TAISHINBANK/0/
Notify URL:               https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before:   Mon 11 May 2026 15:57:28 +0000
Certificate not after:    Mon 10 May 2027 16:02:28 +0000
Subordinate resources:    AS: 18421
                          IP: 202.6.104.0/23
Validation:               OK
Signature path:           rsync://rpkica.twnic.tw/rpki/TWNICCA/1/DA632505767413A1409A3E33B99D256CDFB1901D.crl
                          rsync://rpkica.twnic.tw/rpki/TWNICCA/1/DA632505767413A1409A3E33B99D256CDFB1901D.mft
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.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:   Wed 13 May 2026 02:30:20 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            04:ae:59:f2:9e:c2:90:ba:58:bc:84:7d:6f:c8:21:16:67:f3:18:92
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
        Validity
            Not Before: May 11 15:57:28 2026 GMT
            Not After : May 10 16:02:28 2027 GMT
        Subject: CN=553EBE63E31117EEF32A81EC4E56A0B395DF8ECB
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:ab:a8:f1:65:ff:c6:0e:85:f7:9f:4c:7b:cf:27:
                    74:08:08:67:8f:c5:6b:20:b1:d1:3f:95:61:bc:3d:
                    66:c0:36:2e:23:a2:ac:63:c2:d0:22:5a:25:3b:2b:
                    60:c7:a2:35:d2:c1:93:f9:df:07:99:79:e8:d3:7e:
                    9c:00:9d:9a:52:b1:a3:0d:c7:5a:93:a5:2c:e1:89:
                    81:cf:ec:2d:d7:1c:17:41:60:da:4f:f1:47:ec:34:
                    a1:bb:da:55:be:5d:41:20:0c:7c:62:1a:a7:6e:e7:
                    c2:61:fe:61:0f:e1:c2:de:da:8c:10:1b:dd:6b:76:
                    e0:78:66:a2:79:78:91:03:79:79:b1:4e:17:74:7f:
                    ae:fd:a4:84:dd:21:c7:81:5a:bc:d2:cf:a0:48:ec:
                    24:b0:16:4e:f3:fa:cf:0c:cc:e8:03:8d:dd:77:07:
                    28:c4:5f:af:62:ee:90:89:04:e7:be:77:c4:66:11:
                    1c:8c:59:52:4d:0d:3e:0c:04:92:ca:9f:80:93:0f:
                    f8:5c:d4:30:43:f4:14:01:5c:7a:0a:78:5b:ed:58:
                    bd:69:e8:03:75:7c:6a:f9:a7:ea:a9:f7:5b:21:c7:
                    4e:12:69:81:0f:c2:b0:33:a5:19:d8:5a:95:76:9a:
                    8e:a9:19:94:8a:a2:3f:3e:f8:6d:c6:c1:df:d9:4f:
                    ad:33
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier:
                55:3E:BE:63:E3:11:17:EE:F3:2A:81:EC:4E:56:A0:B3:95:DF:8E:CB
            X509v3 Authority Key Identifier:
                keyid:DA:63:25:05:76:74:13:A1:40:9A:3E:33:B9:9D:25:6C:DF:B1:90:1D

            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/1/DA632505767413A1409A3E33B99D256CDFB1901D.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer

            Subject Information Access:
                CA Repository - URI:rsync://rpkica.twnic.tw/rpki/TAISHINBANK/0/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TAISHINBANK/0/553EBE63E31117EEF32A81EC4E56A0B395DF8ECB.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv4:
                  202.6.104.0/23

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  18421

    Signature Algorithm: sha256WithRSAEncryption
         3a:45:2c:f8:92:9e:21:fb:d7:71:4d:a5:4f:c3:53:5a:dd:08:
         f8:e1:c0:0b:e4:13:55:c8:87:4d:96:08:94:87:51:79:7a:22:
         af:0e:4d:c3:19:62:80:39:88:f6:5a:23:dd:bd:77:9e:d2:93:
         5b:43:da:e1:55:4e:b6:b2:d4:f7:24:38:23:73:ac:54:a4:94:
         a8:56:54:c3:2f:97:b2:d0:36:22:8f:5e:41:f4:59:3b:c3:46:
         73:3e:7d:39:7e:22:0c:a2:fb:24:fe:8b:78:6a:5c:49:f3:d8:
         f6:75:a9:df:f5:54:49:48:f6:86:8b:34:cb:ab:c8:c2:f3:8b:
         54:d5:02:73:d9:2f:01:9b:54:e6:ab:7e:45:3c:dc:f5:18:7b:
         0e:f2:bf:e8:63:10:46:f0:33:4f:13:f9:c6:2a:ad:44:b6:7b:
         c7:23:19:00:22:2c:80:48:cc:d9:85:a0:96:a8:00:38:81:7d:
         f8:49:5c:5d:fe:b8:eb:ea:91:86:2f:72:f6:32:ce:8b:db:77:
         37:f3:44:0c:26:cb:95:86:02:63:e6:af:fd:69:61:5a:db:9e:
         f2:95:e0:21:4d:56:7c:51:d6:30:1e:9e:c9:12:2b:75:f2:80:
         55:4f:c9:97:1c:c7:ea:be:06:ee:c5:48:29:bf:53:07:18:db:
         03:e5:9e:e6
-----BEGIN CERTIFICATE-----
MIIFmDCCBICgAwIBAgIUBK5Z8p7CkLpYvIR9b8ghFmfzGJIwDQYJKoZIhvcNAQEL
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GQAiLIBIzNmFoJaoADiBffhJXF3+uOvqkYYvcvYyzovbdzfzRAwmy5WGAmPmr/1p
YVrbnvKV4CFNVnxR1jAenskSK3XygFVPyZccx+q+Bu7FSCm/UwcY2wPlnuY=
-----END CERTIFICATE-----
Generated at Tue May 12 22:32:42 2026 by rpki-client