Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/1/55849E9DFF3E4C6A4554160BC979EAEB2ED8220D.cer
File:                     55849E9DFF3E4C6A4554160BC979EAEB2ED8220D.cer (raw, json)
Hash identifier:          rWrxsziGpCSPRn3djBleLFWGTUw6KvjDqge8U7y7RrE=
Subject key identifier:   55:84:9E:9D:FF:3E:4C:6A:45:54:16:0B:C9:79:EA:EB:2E:D8:22:0D
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:       31E092CA30AB01D42A566E322110F1DABBD38EF4
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/UWAYIO/0/55849E9DFF3E4C6A4554160BC979EAEB2ED8220D.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/UWAYIO/0/
Notify URL:               https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before:   Mon 11 May 2026 16:00:25 +0000
Certificate not after:    Mon 10 May 2027 16:05:25 +0000
Subordinate resources:    AS: 152624
                          IP: 2402:b20::/32
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:
            31:e0:92:ca:30:ab:01:d4:2a:56:6e:32:21:10:f1:da:bb:d3:8e:f4
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
        Validity
            Not Before: May 11 16:00:25 2026 GMT
            Not After : May 10 16:05:25 2027 GMT
        Subject: CN=55849E9DFF3E4C6A4554160BC979EAEB2ED8220D
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:8a:51:1b:c2:2e:57:1c:76:52:e4:e5:2d:8c:11:
                    15:d9:dc:53:f5:2a:79:5c:db:ae:1c:3f:d3:d5:ec:
                    18:8b:cb:80:5b:38:f3:cf:c4:19:6a:8e:ae:eb:18:
                    51:6c:b0:82:e4:49:8b:a6:24:9b:56:a4:ab:aa:f1:
                    15:35:f4:a0:00:17:70:ff:86:4e:5b:3d:09:1a:50:
                    e3:7f:1b:44:ce:d4:13:cd:9e:77:f7:3b:61:d0:02:
                    3e:1d:90:63:83:4b:35:3b:d7:43:be:39:49:53:0b:
                    82:c0:3c:7a:2f:aa:68:2f:e9:a4:ac:66:96:ac:1d:
                    2d:03:dd:62:7f:7c:6b:cf:f4:cb:58:df:5e:4f:50:
                    a6:71:b0:38:bc:39:d8:ef:54:27:66:b0:8e:69:01:
                    6e:f5:3a:91:c9:23:4d:9a:36:97:80:18:91:dd:cf:
                    8d:08:9c:4b:0f:2d:4c:e9:50:27:e9:7c:41:44:6e:
                    e2:0d:03:b7:ca:73:a1:cf:66:ad:0e:72:1a:cb:21:
                    d3:06:ed:99:cf:34:2a:97:d3:d4:27:08:2e:43:c5:
                    bf:74:ba:ba:4e:c3:da:0d:7d:f7:12:20:ad:55:2c:
                    17:56:26:3b:c6:0a:36:fb:56:c8:f8:61:b8:1b:9c:
                    58:99:69:40:14:f4:aa:61:77:d0:2b:75:35:58:ba:
                    8f:e1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier:
                55:84:9E:9D:FF:3E:4C:6A:45:54:16:0B:C9:79:EA:EB:2E:D8:22:0D
            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/UWAYIO/0/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/UWAYIO/0/55849E9DFF3E4C6A4554160BC979EAEB2ED8220D.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv6:
                  2402:b20::/32

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  152624

    Signature Algorithm: sha256WithRSAEncryption
         52:22:8b:dd:f7:34:c4:eb:62:2b:b7:84:62:f4:7c:bc:32:e9:
         a0:29:6e:44:bf:a5:86:4a:e1:cd:82:a5:bf:ce:d2:66:75:ec:
         97:4c:9d:76:db:54:43:d6:5c:fa:bb:d2:87:a7:41:6e:81:0a:
         4c:87:c8:41:e0:42:f5:e3:30:cb:27:95:0d:be:3b:75:89:55:
         21:f2:24:11:31:1e:77:f2:59:e3:c5:f5:8c:17:ca:14:0f:c3:
         1a:77:ef:bf:b3:f7:0c:0a:67:51:73:7c:1f:d4:92:e1:cf:92:
         f9:90:d6:ef:e2:83:08:72:be:93:1b:f9:23:c1:94:60:05:9b:
         1a:cf:19:96:60:52:6a:b6:64:fd:9a:79:29:10:70:8c:3a:55:
         32:2a:7a:5b:94:1a:1d:8d:5b:6f:b4:76:a8:e2:28:fa:62:9e:
         e6:26:ec:85:89:83:2f:8f:17:31:68:5e:9d:bb:f1:db:a8:66:
         99:3b:ad:ec:51:31:ec:79:9b:04:0f:74:53:41:2d:60:88:b8:
         af:d1:ac:07:f4:40:d4:0a:31:13:04:04:8a:09:ad:1c:bc:80:
         44:b8:f6:0e:4c:37:fc:d0:2f:6e:84:87:a1:b1:21:27:85:2a:
         56:c9:99:1c:6c:8e:d2:37:f6:1e:e0:2b:bc:e5:46:2f:2d:71:
         00:89:6e:14
-----BEGIN CERTIFICATE-----
MIIFkDCCBHigAwIBAgIUMeCSyjCrAdQqVm4yIRDx2rvTjvQwDQYJKoZIhvcNAQEL
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TDf80C9uhIehsSEnhSpWyZkcbI7SN/Ye4Cu85UYvLXEAiW4U
-----END CERTIFICATE-----
Generated at Tue May 12 22:31:58 2026 by rpki-client