Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/1/51E2FA8099B147333B089016307AB2E753D7A173.cer
File:                     51E2FA8099B147333B089016307AB2E753D7A173.cer (raw, json)
Hash identifier:          0BBhpz6EGqzk6SlonKlHngrfrib72Qm2oSZIUbtAhis=
Subject key identifier:   51:E2:FA:80:99:B1:47:33:3B:08:90:16:30:7A:B2:E7:53:D7:A1:73
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:       64294D9407264D7B1582F7A595FAE3D85A48E8E9
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/MEGAICBC/0/51E2FA8099B147333B089016307AB2E753D7A173.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/MEGAICBC/0/
Notify URL:               https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before:   Mon 11 May 2026 15:48:23 +0000
Certificate not after:    Mon 10 May 2027 15:53:23 +0000
Subordinate resources:    AS: 131587
                          IP: 103.228.216.0/22
                          IP: 2400:d580::/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 22:17:20 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            64:29:4d:94:07:26:4d:7b:15:82:f7:a5:95:fa:e3:d8:5a:48:e8:e9
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
        Validity
            Not Before: May 11 15:48:23 2026 GMT
            Not After : May 10 15:53:23 2027 GMT
        Subject: CN=51E2FA8099B147333B089016307AB2E753D7A173
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:e0:f5:90:9d:25:1c:0f:33:ec:09:08:8e:f1:32:
                    3f:da:ec:33:cf:34:97:40:be:00:79:94:c2:c8:d5:
                    de:94:35:c3:c8:79:d5:51:7e:b0:b3:94:80:b8:8b:
                    1a:e9:d5:a5:60:66:77:6f:9d:2c:f9:6a:3e:02:49:
                    eb:c0:e9:44:e4:c3:b0:ad:67:0f:c2:fb:bb:55:95:
                    e8:47:8f:dc:51:bf:1d:80:97:88:b7:dc:ea:71:4a:
                    2c:d5:92:50:34:75:c9:05:82:2b:85:49:01:80:9b:
                    b4:e8:c0:c3:4f:7a:4f:3f:c5:6d:d3:d9:15:b9:1f:
                    73:e0:14:04:36:94:da:55:e2:fe:00:ec:ee:e5:67:
                    39:e4:7d:68:1c:df:6c:14:2a:07:60:f2:81:32:5e:
                    66:74:a5:c0:7d:7e:99:0d:29:8e:74:35:80:1d:72:
                    da:84:58:3f:fc:62:de:6d:a2:07:84:f7:ef:32:bf:
                    f7:9c:1c:f8:39:25:13:a9:85:7e:37:68:e9:7d:47:
                    75:2e:34:6a:ba:12:f4:a0:3a:b6:b7:03:4d:0a:6b:
                    f1:aa:95:59:d5:3e:7e:9b:61:1c:1d:17:c3:ea:30:
                    d6:cb:78:4c:72:e8:63:ba:6a:2f:fe:06:c6:43:f6:
                    b3:e9:64:f5:e1:62:a7:48:2c:33:46:04:51:1a:3a:
                    4d:df
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier:
                51:E2:FA:80:99:B1:47:33:3B:08:90:16:30:7A:B2:E7:53:D7:A1:73
            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/MEGAICBC/0/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/MEGAICBC/0/51E2FA8099B147333B089016307AB2E753D7A173.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.228.216.0/22
                IPv6:
                  2400:d580::/32

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  131587

    Signature Algorithm: sha256WithRSAEncryption
         96:54:9a:f0:39:bd:7a:09:97:63:a4:07:7f:73:43:8d:cd:38:
         67:47:ff:61:d1:dd:c0:46:e4:4c:8e:5c:d8:2a:c1:c9:ef:51:
         aa:14:7f:1e:2d:20:58:0e:e5:6d:96:3a:a4:96:84:d6:b7:dc:
         da:5d:d0:f3:98:93:ae:d7:63:90:42:a2:19:dd:f2:9a:82:64:
         d3:64:cd:3f:54:38:4f:6c:12:b1:71:c2:24:02:a3:d9:61:68:
         00:27:83:2b:c9:1d:5a:c5:1d:4c:35:0c:f8:3c:b4:ca:56:40:
         5d:0d:43:7c:05:23:d9:78:b9:34:67:11:f9:74:99:93:6f:e6:
         28:11:e6:74:00:97:14:3b:35:dd:4e:f3:bc:64:d6:61:0c:e3:
         5b:9f:a9:db:03:9a:76:12:11:4b:c3:d1:3e:b9:05:6e:1e:e8:
         72:03:2d:05:61:06:de:47:4b:5f:51:dc:f5:b9:fa:8c:c3:75:
         11:22:38:64:67:6e:6f:cd:b2:4c:85:e7:55:5b:e1:77:de:21:
         c3:88:ca:71:a8:7e:ae:94:e2:7a:3b:d3:f2:a0:4c:73:c6:e0:
         ca:f1:ee:06:bf:c0:50:08:1f:c9:9d:88:27:5c:74:cf:cc:45:
         3b:ce:f6:06:33:0a:1e:5a:8b:0d:78:6f:21:94:ee:3e:44:cf:
         ac:5c:ec:24
-----BEGIN CERTIFICATE-----
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RM+sXOwk
-----END CERTIFICATE-----
Generated at Wed May 13 04:50:59 2026 by rpki-client