Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/0/F4194E27E15A4F76E006403795143D4EFDCF022E.cer
File:                     F4194E27E15A4F76E006403795143D4EFDCF022E.cer (raw, json)
Hash identifier:          pnBz15ocDUsdQF8zRSNow+HMK4WGxQjsVLwJxNfxL3Q=
Subject key identifier:   F4:19:4E:27:E1:5A:4F:76:E0:06:40:37:95:14:3D:4E:FD:CF:02:2E
Authority key identifier: C3:F2:7A:BB:A4:0D:0C:14:6E:65:99:E3:19:B2:F8:B7:96:56:A6:F3
Certificate issuer:       /CN=A91BDB290000/serialNumber=C3F27ABBA40D0C146E6599E319B2F8B79656A6F3
Certificate serial:       1D03A3EA75334C52BC04EC54804A4546632980A8
Authority info access:    rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/w_J6u6QNDBRuZZnjGbL4t5ZWpvM.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/NCCC/1/F4194E27E15A4F76E006403795143D4EFDCF022E.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/NCCC/1/
Notify URL:               https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before:   Mon 11 May 2026 15:48:54 +0000
Certificate not after:    Mon 10 May 2027 15:53:54 +0000
Subordinate resources:    IP: 157.20.106.0/23
Validation:               OK
Signature path:           rsync://rpkica.twnic.tw/rpki/TWNICCA/0/C3F27ABBA40D0C146E6599E319B2F8B79656A6F3.crl
                          rsync://rpkica.twnic.tw/rpki/TWNICCA/0/C3F27ABBA40D0C146E6599E319B2F8B79656A6F3.mft
                          rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/w_J6u6QNDBRuZZnjGbL4t5ZWpvM.cer
                          rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/dAFlqA0QcZcKvAnAK3HBrHwdbg4.crl
                          rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/dAFlqA0QcZcKvAnAK3HBrHwdbg4.mft
                          rsync://rpki.apnic.net/repository/980652E0B77E11E7A96A39521A4F4FB4/dAFlqA0QcZcKvAnAK3HBrHwdbg4.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 01:16:20 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            1d:03:a3:ea:75:33:4c:52:bc:04:ec:54:80:4a:45:46:63:29:80:a8
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=C3F27ABBA40D0C146E6599E319B2F8B79656A6F3
        Validity
            Not Before: May 11 15:48:54 2026 GMT
            Not After : May 10 15:53:54 2027 GMT
        Subject: CN=F4194E27E15A4F76E006403795143D4EFDCF022E
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:d2:b9:e1:e0:f7:d9:40:97:1f:a5:ac:7b:21:18:
                    bc:9a:49:cd:2d:6c:20:35:d2:9c:eb:7f:26:e6:ad:
                    6b:04:60:29:e2:87:f6:ab:d3:c2:c6:68:4d:58:4c:
                    df:f5:a8:63:96:6e:b6:34:f8:62:48:14:bc:74:e6:
                    d1:69:e3:dd:44:79:01:6b:d4:e7:ea:97:89:37:75:
                    93:b9:00:e1:7e:68:b5:6d:d7:04:65:8c:ca:1f:5c:
                    e7:52:18:fc:d7:88:f1:7c:b9:cb:55:f7:2a:ba:51:
                    db:18:27:03:d7:99:f0:f3:80:6e:c4:3a:11:ac:ae:
                    d2:8f:c1:ce:48:b0:4b:7b:c0:9e:a7:62:3b:ae:6b:
                    ee:f8:40:a6:09:2a:3c:c3:04:d1:bd:b9:7d:e7:02:
                    f4:5d:5d:6b:1a:1d:69:dd:c8:bf:8d:bc:c4:f0:ca:
                    e3:e1:b9:cb:08:1f:0f:09:19:36:3b:13:37:56:41:
                    4c:8a:e2:41:38:14:26:f5:92:fb:82:e8:1d:2c:2a:
                    4e:47:1d:86:a2:9a:76:2a:83:c0:2d:ef:45:19:d9:
                    27:17:71:c5:cc:68:f8:83:2e:68:e6:14:47:5b:66:
                    38:de:5d:23:13:80:25:50:b8:4a:6a:de:fd:6b:20:
                    c5:c3:d3:9d:d0:6a:57:56:05:74:8f:42:36:4d:8a:
                    be:bd
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier:
                F4:19:4E:27:E1:5A:4F:76:E0:06:40:37:95:14:3D:4E:FD:CF:02:2E
            X509v3 Authority Key Identifier:
                keyid:C3:F2:7A:BB:A4:0D:0C:14:6E:65:99:E3:19:B2:F8:B7:96:56:A6:F3

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

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/0/C3F27ABBA40D0C146E6599E319B2F8B79656A6F3.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/w_J6u6QNDBRuZZnjGbL4t5ZWpvM.cer

            Subject Information Access:
                CA Repository - URI:rsync://rpkica.twnic.tw/rpki/NCCC/1/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/NCCC/1/F4194E27E15A4F76E006403795143D4EFDCF022E.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv4:
                  157.20.106.0/23

    Signature Algorithm: sha256WithRSAEncryption
         91:3e:80:fe:0a:d9:37:2a:43:69:3f:e8:8a:b1:22:bc:65:c7:
         50:3b:50:6a:72:6e:dc:91:3c:a7:67:c0:7b:46:fe:97:13:90:
         f8:31:d2:4e:a9:45:74:c8:d5:3d:03:82:9f:e1:2e:89:f7:f0:
         40:70:f2:96:0b:82:4b:b6:d1:c1:ef:ea:d9:e9:d5:32:7c:ea:
         9e:f5:63:99:d2:ee:ed:d7:7e:79:b6:a4:01:44:af:c5:88:bf:
         72:22:af:1e:de:fb:fd:87:b2:b0:1e:a3:95:30:d9:7a:0b:45:
         07:5b:d1:41:49:3c:3c:b2:27:e7:98:b8:58:11:e6:04:b3:b6:
         8c:eb:eb:ee:b3:b6:db:68:c4:75:c5:c5:a0:b7:a2:a6:58:7b:
         d2:65:39:9e:29:76:19:14:c8:7b:3c:78:26:91:b0:80:b4:aa:
         8e:37:05:75:eb:96:83:5d:08:b1:9b:e6:1b:2f:f2:a9:fb:65:
         32:d1:7b:fd:07:96:0a:3a:a5:c5:d1:c7:f9:8f:5f:6f:68:d9:
         bc:bd:b7:95:fb:b4:c3:0c:bc:06:59:72:c6:fe:b5:9d:86:b3:
         d5:e5:94:94:88:e4:22:35:30:b5:28:0b:9a:fb:6c:10:83:b8:
         2e:70:79:74:7d:c8:06:11:69:af:5a:8d:7d:2e:21:44:b7:df:
         f5:dd:d8:1d
-----BEGIN CERTIFICATE-----
MIIFbzCCBFegAwIBAgIUHQOj6nUzTFK8BOxUgEpFRmMpgKgwDQYJKoZIhvcNAQEL
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DLwGWXLG/rWdhrPV5ZSUiOQiNTC1KAua+2wQg7gucHl0fcgGEWmvWo19LiFEt9/1
3dgd
-----END CERTIFICATE-----
Generated at Tue May 12 21:53:19 2026 by rpki-client