Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/1/4D4DBD28BBEB8920B37AA6048AC27D52466AC7E6.cer
File:                     4D4DBD28BBEB8920B37AA6048AC27D52466AC7E6.cer (raw, json)
Hash identifier:          4knAHVTDzvJNPVwe1EVWH84QCiBiEIwe+UQejK8/tX0=
Subject key identifier:   4D:4D:BD:28:BB:EB:89:20:B3:7A:A6:04:8A:C2:7D:52:46:6A:C7:E6
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:       780B45A5F5B66B3966DE94C05A884A6FAD298DD2
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/SECUNET/0/4D4DBD28BBEB8920B37AA6048AC27D52466AC7E6.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/SECUNET/0/
Notify URL:               https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before:   Mon 11 May 2026 15:56:26 +0000
Certificate not after:    Mon 10 May 2027 16:01:26 +0000
Subordinate resources:    IP: 103.198.152.0/23
                          IP: 2400:fee0::/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:
            78:0b:45:a5:f5:b6:6b:39:66:de:94:c0:5a:88:4a:6f:ad:29:8d:d2
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
        Validity
            Not Before: May 11 15:56:26 2026 GMT
            Not After : May 10 16:01:26 2027 GMT
        Subject: CN=4D4DBD28BBEB8920B37AA6048AC27D52466AC7E6
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:95:eb:5b:e5:37:27:72:aa:ea:f2:d8:41:74:54:
                    22:d5:98:74:45:95:04:82:63:28:2d:42:fe:97:81:
                    01:ef:ea:cb:02:28:ce:99:dc:64:3a:6b:58:6a:7f:
                    c1:d0:75:78:00:eb:cb:ac:2a:ca:f2:47:51:0b:d8:
                    c6:99:9b:d1:e8:c4:c7:82:64:8e:f3:61:97:ed:55:
                    c6:71:2e:9d:9c:4c:a4:e7:39:90:a3:04:5d:2d:b9:
                    6d:bf:0e:85:eb:c3:d2:d0:66:92:c4:dc:43:4a:ed:
                    b5:57:f1:a5:71:36:69:38:a2:c0:e3:28:d3:c7:b4:
                    ba:27:5a:59:d3:09:bb:24:13:15:53:6a:13:8e:13:
                    d5:82:fb:e8:94:0c:fa:f6:a1:19:68:03:c1:fa:8b:
                    db:32:00:e7:6f:02:37:40:ec:ae:60:66:bd:75:60:
                    4e:4e:03:58:b1:02:ae:00:a7:d1:7f:98:79:10:42:
                    69:0c:ee:ae:fb:82:c9:45:1a:3b:f7:85:a2:d6:b6:
                    9d:93:43:e5:34:58:4b:39:b2:09:3b:a7:4c:14:8c:
                    b7:25:f1:a0:cc:ce:84:c7:dc:5b:34:7f:af:53:b3:
                    ca:2f:15:88:e6:09:e9:48:40:df:9b:b0:b8:aa:16:
                    fa:ec:1c:7a:ab:eb:3c:e3:0b:40:d6:8a:a9:58:4d:
                    38:f9
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier:
                4D:4D:BD:28:BB:EB:89:20:B3:7A:A6:04:8A:C2:7D:52:46:6A:C7:E6
            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/SECUNET/0/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/SECUNET/0/4D4DBD28BBEB8920B37AA6048AC27D52466AC7E6.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.198.152.0/23
                IPv6:
                  2400:fee0::/32

    Signature Algorithm: sha256WithRSAEncryption
         3e:a7:60:93:66:2a:c5:08:de:85:84:bb:bb:f7:d5:40:19:71:
         a2:3f:c8:bc:1d:79:ba:23:bb:8b:08:b5:c3:cc:3e:19:2c:f3:
         fb:1c:28:ed:f2:17:22:32:0c:15:32:41:de:c4:fa:43:94:f4:
         68:16:09:d5:fd:10:1f:13:c0:a2:92:7b:d1:0c:f2:79:71:45:
         b8:c1:af:46:cf:83:87:18:09:6e:4f:43:e9:a4:16:35:74:63:
         84:7f:77:37:da:6a:0f:07:5d:de:3a:de:bb:e9:17:79:58:15:
         42:f0:ab:51:b7:6a:48:72:22:bd:d1:ac:42:4f:ac:72:55:df:
         6f:ef:f1:a5:40:ce:05:db:e0:12:76:51:1c:0f:05:35:4f:ce:
         b4:6b:62:f9:fd:b0:6f:77:37:67:7d:7e:5d:9c:dc:52:bf:c0:
         dd:90:44:80:1b:2e:d7:ab:63:12:f0:e0:7e:29:62:14:66:94:
         27:4c:28:7a:82:53:2c:99:33:84:6b:72:84:93:3e:6a:27:71:
         83:fb:c3:4b:9e:65:e0:b8:ec:b1:e9:d8:b9:ee:a3:af:aa:39:
         7e:e9:04:75:98:ad:ff:fb:53:e5:3a:80:9e:68:02:8e:1c:98:
         bf:0d:fa:61:91:77:27:ca:54:96:68:ae:1b:4a:68:a8:1e:ef:
         65:1f:e9:66
-----BEGIN CERTIFICATE-----
MIIFhDCCBGygAwIBAgIUeAtFpfW2azlm3pTAWohKb60pjdIwDQYJKoZIhvcNAQEL
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HJi/DfphkXcnylSWaK4bSmioHu9lH+lm
-----END CERTIFICATE-----
Generated at Tue May 12 22:16:03 2026 by rpki-client