Certificate

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/KFWXNnKx7tcXYMCULCf9X3VpAZw.cer
File:                     KFWXNnKx7tcXYMCULCf9X3VpAZw.cer (raw, json)
Hash identifier:          wFF/lD4lwlrWu1MdrdE5fd8MVBWl395A3PDvOiA6Oy8=
Subject key identifier:   28:55:97:36:72:B1:EE:D7:17:60:C0:94:2C:27:FD:5F:75:69:01:9C
Authority key identifier: A2:3A:7C:63:54:71:18:AA:E4:97:F0:3E:13:12:1C:96:AB:34:54:7E
Certificate issuer:       /CN=A91BDB290000/serialNumber=A23A7C63547118AAE497F03E13121C96AB34547E
Certificate serial:       3685
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/TWNICCA/CHUAN-CHAN/KFWXNnKx7tcXYMCULCf9X3VpAZw.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/TWNICCA/CHUAN-CHAN/
Notify URL:               https://rrdp.twnic.tw/rrdp/notify.xml
Certificate not before:   Mon 10 Feb 2025 14:29:25 +0000
Certificate not after:    Tue 26 Aug 2025 01:57:03 +0000
Subordinate resources:    AS: 24169
                          IP: 101.0.224.0/19
                          IP: 103.234.224.0/22
                          IP: 121.50.176.0/20
                          IP: 122.200.152.0/21
                          IP: 150.129.36.0/22
Validation:               Failed, unable to get local issuer certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 13957 (0x3685)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000
        Validity
            Not Before: Feb 10 14:29:25 2025 GMT
            Not After : Aug 26 01:57:03 2025 GMT
        Subject: CN=2855973672B1EED71760C0942C27FD5F7569019C
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:c2:d2:ef:72:d7:f9:04:2c:bf:97:59:76:b1:35:
                    a1:35:02:0d:a4:73:e5:fe:a0:28:54:f7:f7:db:9b:
                    97:b8:79:d8:dd:27:bd:e7:e6:97:d4:aa:4c:87:4d:
                    4b:98:92:a7:33:3c:c2:c9:2a:fd:94:db:d5:fd:10:
                    9c:6a:4e:27:a3:d7:73:23:c1:1c:20:8c:ae:24:f5:
                    91:a6:49:34:2e:56:15:7e:c3:f3:1e:0b:89:30:38:
                    65:ce:5d:7f:a2:5c:bf:24:4f:eb:41:bb:80:d2:10:
                    17:b6:4f:75:80:39:b9:07:11:17:6e:e9:98:9e:d6:
                    8e:3e:b8:6e:51:4d:98:dc:23:f2:4c:3f:ac:97:a2:
                    d8:3f:8c:12:f3:ef:41:4d:f9:75:4b:82:60:a9:57:
                    73:95:5a:8d:f8:f3:4b:36:13:24:13:67:c1:5c:fe:
                    d9:67:f9:44:e6:bd:71:84:4a:d0:94:72:39:28:04:
                    0f:23:aa:15:1e:d0:53:20:ca:de:a7:e8:c2:ef:28:
                    06:bb:84:a5:25:ae:d6:90:26:39:68:74:c7:4e:44:
                    80:8f:6c:64:81:f0:92:fc:d4:b3:68:d9:81:a8:95:
                    ed:11:db:dd:70:e0:5e:7a:25:b2:9a:52:5c:26:22:
                    d8:d1:ff:34:20:4b:f7:6b:97:43:8d:1d:f2:7c:26:
                    4f:dd
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                28:55:97:36:72:B1:EE:D7:17:60:C0:94:2C:27:FD:5F:75:69:01:9C
            X509v3 Authority Key Identifier:
                keyid:A2:3A:7C:63:54:71:18:AA:E4:97:F0:3E:13:12:1C:96:AB:34:54:7E

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/ojp8Y1RxGKrkl_A-ExIclqs0VH4.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.cer

            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Key Usage: critical
                Certificate Sign, CRL Sign
            Subject Information Access:
                CA Repository - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/CHUAN-CHAN/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/CHUAN-CHAN/KFWXNnKx7tcXYMCULCf9X3VpAZw.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-autonomousSysNum: critical
                Autonomous System Numbers:
                  24169

            sbgp-ipAddrBlock: critical
                IPv4:
                  101.0.224.0/19
                  103.234.224.0/22
                  121.50.176.0/20
                  122.200.152.0/21
                  150.129.36.0/22

    Signature Algorithm: sha256WithRSAEncryption
         57:5e:e3:98:5c:c3:e1:13:d4:3a:21:e2:f2:16:4c:94:12:6f:
         ab:e1:d0:93:b3:06:64:89:cb:c4:70:94:eb:c4:69:ea:45:6d:
         81:7b:97:d8:a4:c2:70:2a:5e:7f:12:10:96:99:7a:13:4e:4c:
         b0:48:ae:0d:bf:bf:cf:62:e8:43:60:11:e5:91:69:82:0b:5e:
         17:13:1d:1f:a6:57:6c:8a:ce:bd:d2:3b:00:ed:5c:30:f5:57:
         da:df:25:a4:f1:e4:75:af:f7:3c:67:50:1f:76:a5:79:c8:ec:
         ac:70:0f:cb:15:14:06:55:12:b7:8c:b7:7f:17:6c:de:ca:3c:
         09:f3:05:40:6a:74:7b:99:09:de:8c:95:6d:2d:b0:68:3c:b4:
         30:c2:a4:21:6f:f6:9d:d2:d2:e8:18:be:6e:e5:6f:91:54:2b:
         d2:61:18:e3:05:51:f9:ad:16:80:a6:da:7e:fc:65:64:bf:d8:
         67:a7:da:4d:6f:1f:ca:cb:8e:f8:f8:73:47:d0:64:84:df:b5:
         17:98:f5:c7:72:3a:cb:f6:63:3e:6e:21:77:6b:8d:f4:ea:b2:
         70:e6:5e:d2:ce:38:36:b5:d2:ee:82:b5:be:e9:a3:95:e5:80:
         36:39:07:03:a9:04:ee:c0:b2:eb:ec:0e:ca:da:8f:26:7b:ff:
         2d:7a:59:22
-----BEGIN CERTIFICATE-----
MIIFhjCCBG6gAwIBAgICNoUwDQYJKoZIhvcNAQELBQAwSjEVMBMGA1UEAxMMQTkx
QkRCMjkwMDAwMTEwLwYDVQQFEyhBMjNBN0M2MzU0NzExOEFBRTQ5N0YwM0UxMzEy
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XDD1V9rfJaTx5HWv9zxnUB92pXnI7KxwD8sVFAZVEreMt38XbN7KPAnzBUBqdHuZ
Cd6MlW0tsGg8tDDCpCFv9p3S0ugYvm7lb5FUK9JhGOMFUfmtFoCm2n78ZWS/2Gen
2k1vH8rLjvj4c0fQZITftReY9cdyOsv2Yz5uIXdrjfTqsnDmXtLOODa10u6Ctb7p
o5XlgDY5BwOpBO7AsuvsDsrajyZ7/y16WSI=
-----END CERTIFICATE-----
Generated at Sun Apr 6 22:16:19 2025 by rpki-client