Route Origin Authorization

$ rpki-client -vvf rpkica.twnic.tw/rpki/DOWTEK/0/3136322e342e3233362e302f32342d3234203d3e20323136313338.roa
File:                     3136322e342e3233362e302f32342d3234203d3e20323136313338.roa (raw, json)
Hash identifier:          KUa2XsqZOPgJ781I73XluMs/ebzGtEQhMS4Dy5L8rXs=
Subject key identifier:   9C:2B:25:41:B6:72:F6:FE:5F:E3:74:B0:F7:F5:6B:48:96:E5:76:EC
Certificate issuer:       /CN=4DC8A0E80696AD1A2419ACE881334BE812506228
Certificate serial:       5D7217127CADBCE747CA520916148A971592ED5E
Authority key identifier: 4D:C8:A0:E8:06:96:AD:1A:24:19:AC:E8:81:33:4B:E8:12:50:62:28
Authority info access:    rsync://rpkica.twnic.tw/rpki/TWNICCA/0/4DC8A0E80696AD1A2419ACE881334BE812506228.cer
Subject info access:      rsync://rpkica.twnic.tw/rpki/DOWTEK/0/3136322e342e3233362e302f32342d3234203d3e20323136313338.roa
Signing time:             Tue 23 Jun 2026 08:23:49 +0000
ROA not before:           Tue 23 Jun 2026 08:18:49 +0000
ROA not after:            Tue 22 Jun 2027 08:23:49 +0000
asID:                     216138
IP address blocks:        162.4.236.0/24 maxlen: 24
Validation:               OK
Signature path:           rsync://rpkica.twnic.tw/rpki/DOWTEK/0/4DC8A0E80696AD1A2419ACE881334BE812506228.crl
                          rsync://rpkica.twnic.tw/rpki/DOWTEK/0/4DC8A0E80696AD1A2419ACE881334BE812506228.mft
                          rsync://rpkica.twnic.tw/rpki/TWNICCA/0/4DC8A0E80696AD1A2419ACE881334BE812506228.cer
                          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:   Fri 24 Jul 2026 12:35:26 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            5d:72:17:12:7c:ad:bc:e7:47:ca:52:09:16:14:8a:97:15:92:ed:5e
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=4DC8A0E80696AD1A2419ACE881334BE812506228
        Validity
            Not Before: Jun 23 08:18:49 2026 GMT
            Not After : Jun 22 08:23:49 2027 GMT
        Subject: CN=9C2B2541B672F6FE5FE374B0F7F56B4896E576EC
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:d8:b8:ac:79:f5:21:08:d2:73:3b:6c:36:5d:f4:
                    e6:be:2e:9e:19:a6:d1:d8:85:c3:1b:c7:87:c9:a8:
                    57:c1:50:44:06:d0:0a:df:d3:47:2f:6b:0a:2a:59:
                    c8:4c:bb:09:74:26:60:14:a4:4b:ae:c2:41:8e:16:
                    01:84:cf:31:be:d4:9e:07:ed:93:57:07:cd:f4:de:
                    c0:61:c1:d0:f5:01:8c:86:85:1c:19:41:40:d0:de:
                    18:a3:e9:20:fb:08:bd:2c:70:9c:3a:da:35:fe:87:
                    aa:9f:bc:27:f5:90:a6:e5:91:cc:bd:0f:9a:3f:3b:
                    d4:53:b3:45:25:a7:e4:53:3c:dd:62:1e:7e:27:bf:
                    52:f5:dd:54:d0:82:61:11:d9:83:81:88:e3:12:34:
                    f3:30:d0:f1:61:2b:04:49:74:c9:5b:fd:d2:f6:2d:
                    13:a0:08:b3:db:d1:2d:75:cc:00:02:b1:26:a5:ab:
                    9c:96:71:fc:8b:61:49:37:9e:d4:7a:28:56:a4:ca:
                    4e:d8:64:b6:57:ba:09:75:fa:a9:bc:30:bf:53:61:
                    13:bd:76:96:b9:0c:19:42:4f:31:82:26:78:ca:3f:
                    6a:06:be:82:24:4b:03:22:ae:19:cb:7f:4d:84:09:
                    37:c8:98:05:a8:45:2b:51:20:c4:e8:23:3a:59:03:
                    f2:db
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier:
                9C:2B:25:41:B6:72:F6:FE:5F:E3:74:B0:F7:F5:6B:48:96:E5:76:EC
            X509v3 Authority Key Identifier:
                keyid:4D:C8:A0:E8:06:96:AD:1A:24:19:AC:E8:81:33:4B:E8:12:50:62:28

            X509v3 Key Usage: critical
                Digital Signature
            X509v3 CRL Distribution Points:

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/DOWTEK/0/4DC8A0E80696AD1A2419ACE881334BE812506228.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/0/4DC8A0E80696AD1A2419ACE881334BE812506228.cer

            Subject Information Access:
                Signed Object - URI:rsync://rpkica.twnic.tw/rpki/DOWTEK/0/3136322e342e3233362e302f32342d3234203d3e20323136313338.roa

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv4:
                  162.4.236.0/24

    Signature Algorithm: sha256WithRSAEncryption
         6d:74:9d:e7:24:28:70:44:2b:8e:68:f4:8f:89:a0:14:a6:48:
         b5:28:ca:30:ac:fa:db:7a:aa:f6:45:f1:97:00:c3:c6:6b:db:
         70:55:80:b4:a4:69:69:78:94:ba:f4:dd:ad:9e:e4:59:8c:6d:
         30:06:4f:a5:0f:3e:c9:1f:79:a1:0c:aa:11:39:95:6c:81:d4:
         bd:1f:95:de:95:28:a7:d2:0b:da:f6:be:84:7a:9b:20:c8:8e:
         65:6a:c7:72:1c:3a:1f:69:44:d7:1a:6a:95:ba:e2:13:ce:96:
         e7:48:50:43:19:2e:15:a3:8e:2c:12:39:be:4b:b5:0a:a9:df:
         80:d0:68:62:9d:21:14:d7:81:c1:01:af:f6:0c:9b:d4:ef:21:
         ae:b6:d3:04:24:1a:24:eb:13:1d:5d:55:36:f5:40:7b:27:d7:
         e9:47:1b:a5:db:08:53:eb:ed:e4:78:17:40:92:fe:44:82:11:
         a9:a8:40:87:c7:f6:10:32:9e:39:3f:95:ac:df:1d:0d:17:51:
         46:30:d1:e5:e9:1e:08:02:ca:77:06:78:b0:b0:3c:c0:95:20:
         9f:b7:fe:0b:da:de:ea:2f:df:32:57:72:c7:9e:90:bd:2f:fa:
         d5:84:2d:80:63:aa:a0:7f:fa:80:3f:8d:45:05:b9:71:f7:9c:
         e9:50:3e:fd
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----
Generated at Fri Jul 24 03:27:22 2026 by rpki-client