Certificate

$ rpki-client -vvvf rpkica.twnic.tw/rpki/TWNICCA/1/31887F0E8D17EEB4DFC7344CE4885F6BDA5AEB68.cer
File:                     31887F0E8D17EEB4DFC7344CE4885F6BDA5AEB68.cer (raw, json)
Hash identifier:          EcvN0Wg4iU7MfpLPPlGVQwv9kGhx3X0qT+WCOdeFKE4=
Subject key identifier:   31:88:7F:0E:8D:17:EE:B4:DF:C7:34:4C:E4:88:5F:6B:DA:5A:EB:68
Authority key identifier: DA:63:25:05:76:74:13:A1:40:9A:3E:33:B9:9D:25:6C:DF:B1:90:1D
Certificate issuer:       /CN=A91BDB290000/serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
Certificate serial:       4523D2123B9A5D6078FA7C02ED9A215B3EEE093A
Authority info access:    rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
Manifest:                 rsync://rpkica.twnic.tw/rpki/NIMBUSCOM/0/31887F0E8D17EEB4DFC7344CE4885F6BDA5AEB68.mft
caRepository:             rsync://rpkica.twnic.tw/rpki/NIMBUSCOM/0/
Notify URL:               https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before:   Tue 08 Sep 2026 06:39:01 +0000
Certificate not after:    Tue 07 Sep 2027 06:44:01 +0000
Subordinate resources:    IP: 103.159.88.0/23
                          IP: 202.148.212.0/23
                          IP: 211.73.102.0/23
                          IP: 211.79.108.0/23
                          IP: 2406:ce40::/32
Validation:               OK
Signature path:           rsync://rpkica.twnic.tw/rpki/TWNICCA/1/DA632505767413A1409A3E33B99D256CDFB1901D.crl
                          rsync://rpkica.twnic.tw/rpki/TWNICCA/1/DA632505767413A1409A3E33B99D256CDFB1901D.mft
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/DmWk9f02tb1o6zySNAiXjJB6p58.crl
                          rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/DmWk9f02tb1o6zySNAiXjJB6p58.mft
                          rsync://rpki.apnic.net/repository/980652E0B77E11E7A96A39521A4F4FB4/DmWk9f02tb1o6zySNAiXjJB6p58.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:   Tue 22 Sep 2026 03:47:52 +0000

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            45:23:d2:12:3b:9a:5d:60:78:fa:7c:02:ed:9a:21:5b:3e:ee:09:3a
    Signature Algorithm: sha256WithRSAEncryption
        Issuer: CN=A91BDB290000, serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
        Validity
            Not Before: Sep  8 06:39:01 2026 GMT
            Not After : Sep  7 06:44:01 2027 GMT
        Subject: CN=31887F0E8D17EEB4DFC7344CE4885F6BDA5AEB68
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                RSA Public-Key: (2048 bit)
                Modulus:
                    00:b3:0e:65:30:f9:0b:23:fc:b1:6d:f3:5f:0f:2a:
                    f5:3f:0d:b5:de:2c:58:27:65:de:a9:80:0f:e1:3a:
                    4d:d2:78:98:c8:91:46:37:f6:34:33:30:70:60:02:
                    9d:a7:19:68:d3:6b:9b:fe:da:b6:59:aa:36:67:7c:
                    27:e2:ea:f0:8b:d1:7d:70:85:16:99:81:27:10:7c:
                    bc:1c:92:bd:04:14:d0:a9:e2:50:83:d4:ca:ad:bf:
                    ef:02:7f:c9:34:d9:87:e1:5d:73:5b:b3:8a:22:cf:
                    ba:86:a0:b3:56:a6:cc:0c:13:e9:e7:89:11:95:99:
                    b9:9a:f0:b3:9b:9e:74:67:c0:c6:28:4e:bc:c6:a4:
                    0e:41:53:c4:18:7b:d3:42:46:cd:4c:c5:cc:30:62:
                    c7:df:1a:e1:e4:13:b7:29:80:db:ab:f3:5f:19:8f:
                    dd:8b:92:c7:7c:ce:c9:cb:e6:7c:38:c6:f4:d7:13:
                    9d:28:2c:90:30:b1:be:2b:8a:8b:8f:db:47:6c:88:
                    63:c7:3b:c7:13:7d:ed:03:66:c9:ab:f0:59:10:b7:
                    f7:d8:71:1f:c8:78:d6:dc:72:11:08:73:c9:fb:b6:
                    23:e7:0e:fc:3c:64:83:97:2c:b5:3a:01:99:d8:3f:
                    dd:6b:20:37:10:a1:e5:fb:eb:43:4f:f4:f6:be:a0:
                    31:f1
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Basic Constraints: critical
                CA:TRUE
            X509v3 Subject Key Identifier:
                31:88:7F:0E:8D:17:EE:B4:DF:C7:34:4C:E4:88:5F:6B:DA:5A:EB:68
            X509v3 Authority Key Identifier:
                keyid:DA:63:25:05:76:74:13:A1:40:9A:3E:33:B9:9D:25:6C:DF:B1:90:1D

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

                Full Name:
                  URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/1/DA632505767413A1409A3E33B99D256CDFB1901D.crl

            Authority Information Access:
                CA Issuers - URI:rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer

            Subject Information Access:
                CA Repository - URI:rsync://rpkica.twnic.tw/rpki/NIMBUSCOM/0/
                RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/NIMBUSCOM/0/31887F0E8D17EEB4DFC7344CE4885F6BDA5AEB68.mft
                RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml

            X509v3 Certificate Policies: critical
                Policy: ipAddr-asNumber

            sbgp-ipAddrBlock: critical
                IPv4:
                  103.159.88.0/23
                  202.148.212.0/23
                  211.73.102.0/23
                  211.79.108.0/23
                IPv6:
                  2406:ce40::/32

    Signature Algorithm: sha256WithRSAEncryption
         7f:23:31:e0:03:04:c0:81:5d:90:ec:26:5e:da:96:33:38:2f:
         06:c0:58:50:53:c6:c5:c1:eb:72:04:8a:d9:cd:e1:1f:ec:df:
         4d:82:56:a6:dd:ad:11:ad:b7:92:88:9a:cc:1e:ed:15:f6:39:
         d8:47:84:07:56:be:a0:73:20:c6:62:b9:3c:39:c0:b8:2b:ef:
         9a:7c:3a:18:60:59:76:2b:79:3a:a8:bd:61:e6:fd:8a:9d:a2:
         9c:1f:3d:2e:e0:14:0e:c0:9e:5f:17:b6:02:33:46:b6:52:2b:
         e4:15:38:86:8e:eb:6e:8a:fd:20:60:d5:24:e9:3e:ff:a5:e1:
         22:7c:f3:47:32:bb:a5:1d:68:19:86:df:0c:48:3e:23:61:5a:
         35:65:98:f1:d6:f8:0b:87:02:a5:c1:f5:82:78:c5:a4:e4:eb:
         9e:fe:9e:29:be:26:c5:3a:bb:04:fd:57:53:54:c7:8f:02:12:
         7f:b9:92:d9:84:17:67:c2:89:e1:29:e9:8d:c8:04:91:8a:48:
         5a:1d:93:0d:8d:72:3b:b7:da:b3:83:1a:df:33:34:d6:4c:91:
         72:30:73:60:4f:2c:18:9a:19:7e:84:7b:e8:79:7d:c8:a8:2f:
         8c:16:c3:30:dd:6e:8b:b9:6b:17:03:d1:3d:2d:2b:2c:b9:ec:
         67:2d:a1:ad
-----BEGIN CERTIFICATE-----
MIIFmjCCBIKgAwIBAgIURSPSEjuaXWB4+nwC7ZohWz7uCTowDQYJKoZIhvcNAQEL
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3zM01kyRcjBzYE8sGJoZfoR76Hl9yKgvjBbDMN1ui7lrFwPRPS0rLLnsZy2hrQ==
-----END CERTIFICATE-----
Generated at Mon Sep 21 14:24:39 2026 by rpki-client