Route Origin Authorization

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/WEBTAIWAN/GLbCEyv59HFgHBdJbrlxTFjVecQ.roa
File:                     GLbCEyv59HFgHBdJbrlxTFjVecQ.roa (raw, json)
Hash identifier:          S5DgZhd0K2xqkyoS2w29CqTN7JPBPdh+mOlZZUiZh7g=
Subject key identifier:   18:B6:C2:13:2B:F9:F4:71:60:1C:17:49:6E:B9:71:4C:58:D5:79:C4
Certificate issuer:       /CN=FF7ECDB6202FFC2C34DF7BCD71A1C08885382FB7
Certificate serial:       09A0
Authority key identifier: FF:7E:CD:B6:20:2F:FC:2C:34:DF:7B:CD:71:A1:C0:88:85:38:2F:B7
Authority info access:    rsync://rpkica.twnic.tw/rpki/TWNICCA/_37NtiAv_Cw033vNcaHAiIU4L7c.cer
Subject info access:      rsync://rpkica.twnic.tw/rpki/TWNICCA/WEBTAIWAN/GLbCEyv59HFgHBdJbrlxTFjVecQ.roa
Signing time:             Fri 19 Feb 2021 02:54:32 +0000
ROA not before:           Fri 19 Feb 2021 02:54:32 +0000
ROA not after:            Wed 29 Sep 2021 09:51:23 +0000
asID:                     18424
IP address blocks:        121.50.144.0/21 maxlen: 24

Validation:               Failed, certificate has expired

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 2464 (0x9a0)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=FF7ECDB6202FFC2C34DF7BCD71A1C08885382FB7
        Validity
            Not Before: Feb 19 02:54:32 2021 GMT
            Not After : Sep 29 09:51:23 2021 GMT
        Subject: CN=18B6C2132BF9F471601C17496EB9714C58D579C4
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:da:fb:82:2e:9a:ca:8d:a8:a1:48:8e:df:dc:80:
                    b8:4e:5b:54:7a:c2:78:e5:ed:3d:d1:67:df:2a:b6:
                    9b:5e:3f:b6:bf:14:7d:4f:cb:64:fb:bb:b8:42:95:
                    de:93:94:62:57:75:6c:7d:e1:d1:43:fa:bc:61:02:
                    aa:17:51:84:69:ac:a4:69:10:0a:50:c4:7b:ec:55:
                    d5:4f:58:4c:74:c4:ed:a3:e7:c6:59:76:95:08:79:
                    ab:d7:16:7c:17:5b:a9:71:5f:aa:32:be:1a:88:f5:
                    4c:0e:b2:d9:8c:b1:e2:bb:77:94:fd:5c:03:b3:ac:
                    a1:58:f2:20:c8:44:2f:e0:e0:32:25:02:54:22:99:
                    ad:89:63:76:cb:48:fb:b1:0f:b9:41:ee:c5:5d:73:
                    c7:eb:67:69:97:50:96:50:0e:84:57:72:eb:e7:a5:
                    7a:b7:e5:fc:d2:39:6c:97:cd:56:b5:8d:3d:2c:d9:
                    92:0a:07:66:d7:cd:f3:aa:fc:68:d5:4f:e5:a7:55:
                    6f:16:ab:e0:fd:0e:d5:81:04:57:f5:f1:43:0c:06:
                    71:7f:58:57:87:93:6d:dd:af:00:0c:99:07:57:8d:
                    37:58:8c:8e:52:f2:0d:4a:76:cc:97:62:c3:cd:b1:
                    85:a4:cb:24:38:28:54:53:f8:6f:52:ab:87:90:a6:
                    c8:63
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                18:B6:C2:13:2B:F9:F4:71:60:1C:17:49:6E:B9:71:4C:58:D5:79:C4
            X509v3 Authority Key Identifier:
                keyid:FF:7E:CD:B6:20:2F:FC:2C:34:DF:7B:CD:71:A1:C0:88:85:38:2F:B7

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/WEBTAIWAN/_37NtiAv_Cw033vNcaHAiIU4L7c.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/_37NtiAv_Cw033vNcaHAiIU4L7c.cer

            X509v3 Key Usage: critical
                Digital Signature
            Subject Information Access:
                Signed Object - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/WEBTAIWAN/GLbCEyv59HFgHBdJbrlxTFjVecQ.roa
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  121.50.144.0/21

    Signature Algorithm: sha256WithRSAEncryption
         57:bb:0f:f3:f7:d7:37:51:83:4d:08:a1:49:b5:70:47:d6:ba:
         22:4f:87:ac:ae:96:6c:2d:d2:a8:bc:08:6b:b3:f9:f3:4e:40:
         ea:f3:99:ca:a1:47:2b:b6:b5:0c:00:e2:25:85:2e:f1:e0:2c:
         31:1a:4e:bf:dd:24:87:89:c6:2c:a9:42:8c:70:2e:27:69:fe:
         f3:79:41:58:6b:9c:4e:95:71:92:5b:50:0e:69:71:07:be:eb:
         8b:fe:b4:40:fd:c5:b3:52:73:1f:d2:07:0a:b2:85:13:7f:2d:
         b9:96:d6:51:8b:63:ed:d9:fb:9a:36:7c:b6:9f:68:a7:e1:7c:
         dd:3b:14:e6:96:e5:f5:54:b8:03:70:58:fc:86:20:5e:47:71:
         6c:41:2b:31:d8:f2:81:51:09:58:3b:5d:47:70:6a:e3:dc:bf:
         53:8a:74:34:7b:e2:05:58:69:1a:4b:0b:73:dc:17:16:3e:11:
         d7:1c:0d:a2:66:76:48:63:7a:d8:a1:8f:9c:e3:95:8f:75:77:
         4b:c2:4f:8f:d5:bf:b2:87:c8:6e:de:e4:11:ee:31:53:1b:02:
         38:32:89:f0:fe:88:ca:e5:06:98:a7:5a:8f:71:20:c0:0f:c1:
         1a:58:3d:ac:df:6f:0c:eb:27:59:16:91:ad:15:4f:3f:e4:c7:
         58:4a:ba:2b
-----BEGIN CERTIFICATE-----
MIIE2DCCA8CgAwIBAgICCaAwDQYJKoZIhvcNAQELBQAwMzExMC8GA1UEAxMoRkY3
RUNEQjYyMDJGRkMyQzM0REY3QkNENzFBMUMwODg4NTM4MkZCNzAeFw0yMTAyMTkw
MjU0MzJaFw0yMTA5MjkwOTUxMjNaMDMxMTAvBgNVBAMTKDE4QjZDMjEzMkJGOUY0
NzE2MDFDMTc0OTZFQjk3MTRDNThENTc5QzQwggEiMA0GCSqGSIb3DQEBAQUAA4IB
DwAwggEKAoIBAQDa+4IumsqNqKFIjt/cgLhOW1R6wnjl7T3RZ98qtpteP7a/FH1P
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ma2JY3bLSPuxD7lB7sVdc8frZ2mXUJZQDoRXcuvnpXq35fzSOWyXzVa1jT0s2ZIK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-----END CERTIFICATE-----