Route Origin Authorization

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/TUNGHO/q6tWUNI2AKCgLjVyiCClMxZ6jtE.roa
File:                     q6tWUNI2AKCgLjVyiCClMxZ6jtE.roa (raw, json)
Hash identifier:          IsnRg9lLG8tO0fq8cjMl/vVZr21I/Rp0WvkKWoOUhJE=
Subject key identifier:   AB:AB:56:50:D2:36:00:A0:A0:2E:35:72:88:20:A5:33:16:7A:8E:D1
Certificate issuer:       /CN=EB675F938C85021374CAB1E1AF5099319B110B07
Certificate serial:       1C97
Authority key identifier: EB:67:5F:93:8C:85:02:13:74:CA:B1:E1:AF:50:99:31:9B:11:0B:07
Authority info access:    rsync://rpkica.twnic.tw/rpki/TWNICCA/62dfk4yFAhN0yrHhr1CZMZsRCwc.cer
Subject info access:      rsync://rpkica.twnic.tw/rpki/TWNICCA/TUNGHO/q6tWUNI2AKCgLjVyiCClMxZ6jtE.roa
Signing time:             Wed 29 Sep 2021 02:47:57 +0000
ROA not before:           Wed 29 Sep 2021 02:47:57 +0000
ROA not after:            Thu 29 Sep 2022 02:36:22 +0000
asID:                     38841
IP address blocks:        211.76.123.128/25 maxlen: 25

Validation:               Failed, certificate has expired

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number: 7319 (0x1c97)
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=EB675F938C85021374CAB1E1AF5099319B110B07
        Validity
            Not Before: Sep 29 02:47:57 2021 GMT
            Not After : Sep 29 02:36:22 2022 GMT
        Subject: CN=ABAB5650D23600A0A02E35728820A533167A8ED1
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:a5:37:06:15:c3:41:26:2e:5d:1b:43:cc:03:cf:
                    b2:45:dd:7f:7c:a2:8e:4e:01:c1:a0:5f:5f:63:d5:
                    d6:a9:6f:b4:3d:e7:60:84:71:39:26:41:c3:da:4e:
                    12:4f:07:3a:7d:a6:70:55:f9:25:95:35:80:3e:d1:
                    de:e2:73:b2:66:72:be:bd:46:cb:15:61:40:4e:65:
                    05:71:b3:c9:ce:63:b9:b5:ab:cb:9a:b3:d4:60:b3:
                    8e:a9:5a:40:de:17:f7:64:6d:7a:ee:e0:0e:8f:88:
                    ea:0d:0f:f5:c2:11:45:be:4e:aa:b8:ab:94:d1:dd:
                    5a:57:4a:c9:a7:89:60:04:3c:1c:4c:ba:db:40:b8:
                    e8:80:b7:81:eb:0a:82:01:32:36:16:c1:7e:52:71:
                    ad:2c:80:2d:e3:3d:c1:03:16:e6:62:77:4a:9a:09:
                    4f:59:54:11:9d:48:60:7c:89:f5:81:c9:bf:96:5b:
                    28:a9:dc:a3:1e:33:f8:74:26:c5:68:ad:24:a3:c3:
                    ba:d9:e8:cc:14:a6:34:c0:70:25:35:72:5d:eb:36:
                    40:c5:a8:9f:e9:da:e5:b9:8b:d1:f7:8e:c3:22:91:
                    67:63:6d:d9:64:5a:7e:c1:2e:fb:fb:72:12:88:73:
                    09:08:a4:7e:1b:8d:b4:ee:f8:4c:ed:0f:6b:08:e6:
                    74:21
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                AB:AB:56:50:D2:36:00:A0:A0:2E:35:72:88:20:A5:33:16:7A:8E:D1
            X509v3 Authority Key Identifier:
                keyid:EB:67:5F:93:8C:85:02:13:74:CA:B1:E1:AF:50:99:31:9B:11:0B:07

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TUNGHO/62dfk4yFAhN0yrHhr1CZMZsRCwc.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/62dfk4yFAhN0yrHhr1CZMZsRCwc.cer

            X509v3 Key Usage: critical
                Digital Signature
            Subject Information Access:
                Signed Object - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TUNGHO/q6tWUNI2AKCgLjVyiCClMxZ6jtE.roa
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml

            sbgp-ipAddrBlock: critical
                IPv4:
                  211.76.123.128/25

    Signature Algorithm: sha256WithRSAEncryption
         33:36:48:45:fb:f2:3a:8c:1e:1f:f6:a2:81:54:b1:89:5a:cd:
         6e:65:85:2f:5b:0d:db:6d:f3:85:bf:29:a6:bd:98:3a:71:dc:
         1a:75:20:e1:e8:73:d1:40:2d:d0:29:26:12:a6:4b:ca:ce:44:
         fb:2c:a7:31:ef:46:43:7f:fb:7a:5c:79:9e:6f:d4:6a:77:53:
         09:5f:e7:74:40:f3:dd:8c:dd:c5:11:41:d6:4f:ad:a1:37:ba:
         07:7a:d5:dd:91:3e:39:e1:88:70:9b:6f:88:4b:73:88:0c:24:
         fc:70:cb:07:6a:94:39:2e:d6:c3:e4:60:65:cf:55:0c:57:e0:
         49:63:38:a2:a7:70:d4:a7:51:d4:b1:25:63:31:17:e5:99:23:
         d6:64:31:26:d7:89:32:65:fc:06:d4:03:1a:79:16:14:8f:d3:
         9f:86:e6:98:6c:2d:17:ff:2f:d9:e2:32:60:20:c4:8b:35:2a:
         4d:aa:5b:dc:03:88:d1:c7:c3:7e:57:cb:20:d3:82:78:d2:18:
         c2:6f:31:c8:9f:a2:48:b6:09:a9:fd:c2:b5:43:12:f0:42:e4:
         68:76:2a:d5:94:7f:d5:e6:a5:03:ef:79:d5:30:7f:1a:6f:45:
         a9:e0:8a:34:a9:ec:ad:36:5c:dd:15:7f:8b:c0:b0:d0:de:0c:
         79:ec:fb:28
-----BEGIN CERTIFICATE-----
MIIE0zCCA7ugAwIBAgICHJcwDQYJKoZIhvcNAQELBQAwMzExMC8GA1UEAxMoRUI2
NzVGOTM4Qzg1MDIxMzc0Q0FCMUUxQUY1MDk5MzE5QjExMEIwNzAeFw0yMTA5Mjkw
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dy9ycmRwL25vdGlmeS54bWwwIAYIKwYBBQUHAQcBAf8EETAPMA0EAgABMAcDBQfT
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/y/Z4jJgIMSLNSpNqlvcA4jRx8N+V8sg04J40hjCbzHIn6JItgmp/cK1QxLwQuRo
dirVlH/V5qUD73nVMH8ab0Wp4Io0qeytNlzdFX+LwLDQ3gx57Pso
-----END CERTIFICATE-----