Certificate
$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/0/A1544B887815FABA74B86B8170D490EE60C8F867.cer
File: A1544B887815FABA74B86B8170D490EE60C8F867.cer (raw, json)
Hash identifier: Y0tUWV2yEr+mv0RyzenpbRE0q1KYgxMUK2CKj2L09ak=
Subject key identifier: A1:54:4B:88:78:15:FA:BA:74:B8:6B:81:70:D4:90:EE:60:C8:F8:67
Authority key identifier: C3:F2:7A:BB:A4:0D:0C:14:6E:65:99:E3:19:B2:F8:B7:96:56:A6:F3
Certificate issuer: /CN=A91BDB290000/serialNumber=C3F27ABBA40D0C146E6599E319B2F8B79656A6F3
Certificate serial: 07C7A14D3ACD4CCF2BF504B92FE4D0D7FA8E56B0
Authority info access: rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/w_J6u6QNDBRuZZnjGbL4t5ZWpvM.cer
Manifest: rsync://rpkica.twnic.tw/rpki/UWAYIO/1/A1544B887815FABA74B86B8170D490EE60C8F867.mft
caRepository: rsync://rpkica.twnic.tw/rpki/UWAYIO/1/
Notify URL: https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before: Mon 11 May 2026 16:00:24 +0000
Certificate not after: Mon 10 May 2027 16:05:24 +0000
Subordinate resources: IP: 165.99.66.0/23
Validation: Failed, CRL has expired
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
07:c7:a1:4d:3a:cd:4c:cf:2b:f5:04:b9:2f:e4:d0:d7:fa:8e:56:b0
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN=A91BDB290000, serialNumber=C3F27ABBA40D0C146E6599E319B2F8B79656A6F3
Validity
Not Before: May 11 16:00:24 2026 GMT
Not After : May 10 16:05:24 2027 GMT
Subject: CN=A1544B887815FABA74B86B8170D490EE60C8F867
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:ef:bf:25:2d:b4:06:d9:05:c7:f8:73:5a:e8:34:
41:52:80:33:75:63:72:c6:79:0e:c4:03:17:89:88:
63:29:4a:5d:0c:79:0a:58:93:73:85:6f:7f:01:f7:
f9:bb:a9:0a:f7:5d:7a:6a:0f:0e:e5:ec:c2:aa:ab:
ca:4c:1c:4a:54:b5:80:44:d7:da:d7:0d:8a:27:63:
e2:cb:fb:71:d4:76:08:e4:df:44:6a:12:08:cb:ea:
00:48:a1:e9:3a:9c:b1:d6:0d:3b:8b:7d:68:02:9c:
0a:70:51:87:07:35:43:1f:7c:39:05:e3:40:49:07:
32:a7:2a:26:31:1a:f4:6d:ed:77:9c:2f:56:5a:c1:
98:b0:d0:6d:08:ee:34:26:66:a5:5d:fb:43:1e:de:
b2:22:ff:a2:db:c3:d5:76:21:42:c3:fd:fd:e5:80:
90:10:c8:54:79:53:a1:1d:a0:53:fa:18:6c:9a:de:
d3:d6:0b:e6:fb:e4:d1:ac:77:e3:a9:af:2f:b3:02:
58:d0:b8:cc:9f:3c:04:31:e6:06:61:3c:6c:2f:0e:
17:99:d5:51:f0:0a:ce:cf:9b:d5:4d:81:d6:5e:a8:
51:87:2e:19:44:c0:b3:29:f8:0d:fa:47:81:ca:7a:
42:56:27:3c:db:5d:cf:5a:e7:e4:ea:ad:9a:e7:b6:
d2:a3
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints: critical
CA:TRUE
X509v3 Subject Key Identifier:
A1:54:4B:88:78:15:FA:BA:74:B8:6B:81:70:D4:90:EE:60:C8:F8:67
X509v3 Authority Key Identifier:
keyid:C3:F2:7A:BB:A4:0D:0C:14:6E:65:99:E3:19:B2:F8:B7:96:56:A6:F3
X509v3 Key Usage: critical
Certificate Sign, CRL Sign
X509v3 CRL Distribution Points:
Full Name:
URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/0/C3F27ABBA40D0C146E6599E319B2F8B79656A6F3.crl
Authority Information Access:
CA Issuers - URI:rsync://rpki.apnic.net/repository/B3A24F201D6611E28AC8837C72FD1FF2/w_J6u6QNDBRuZZnjGbL4t5ZWpvM.cer
Subject Information Access:
CA Repository - URI:rsync://rpkica.twnic.tw/rpki/UWAYIO/1/
RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/UWAYIO/1/A1544B887815FABA74B86B8170D490EE60C8F867.mft
RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml
X509v3 Certificate Policies: critical
Policy: ipAddr-asNumber
sbgp-ipAddrBlock: critical
IPv4:
165.99.66.0/23
Signature Algorithm: sha256WithRSAEncryption
38:a5:41:8e:87:f3:5e:e5:8b:50:79:4c:a1:06:e0:b5:9c:33:
e6:4a:ad:f5:9e:74:ad:e5:8b:23:24:b5:12:47:df:9e:e4:8f:
6c:09:a9:ec:d6:2a:69:c6:b9:71:86:8a:00:2c:5c:6a:c4:f3:
d7:d1:44:8f:bb:50:68:24:20:7b:0a:64:84:f1:cb:42:ba:54:
1d:67:90:b2:e1:ba:a9:ad:65:57:f5:36:bb:7d:61:b0:ce:25:
ab:06:63:13:8d:11:ba:c2:f4:88:56:0d:de:72:1f:73:59:2d:
ab:21:c6:19:97:a8:e8:43:36:70:f6:3f:70:2c:11:1d:26:09:
b3:b3:85:bd:45:30:d0:7f:e3:3d:87:a6:f0:ce:38:b0:f9:94:
ff:96:87:b7:bc:63:f2:52:13:44:56:1f:90:e5:a4:60:8a:c4:
7e:42:d8:b4:00:32:81:7d:80:05:ac:b8:3c:ff:37:94:cc:85:
0b:52:f5:28:30:11:b6:46:6b:03:90:ee:dd:ef:65:a8:19:2b:
83:dc:a9:e8:8f:37:9c:5f:d0:a3:17:a6:a7:23:d0:fc:4f:1f:
c0:e4:6b:1c:50:c6:e0:33:b8:c4:8c:99:70:57:7d:e0:f6:93:
ff:e5:99:af:27:5a:4f:2f:db:53:3c:e4:e2:35:7a:4e:5a:8c:
a2:ee:0a:3d
-----BEGIN CERTIFICATE-----
MIIFczCCBFugAwIBAgIUB8ehTTrNTM8r9QS5L+TQ1/qOVrAwDQYJKoZIhvcNAQEL
BQAwSjEVMBMGA1UEAxMMQTkxQkRCMjkwMDAwMTEwLwYDVQQFEyhDM0YyN0FCQkE0
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BQcBAQRyMHAwbgYIKwYBBQUHMAKGYnJzeW5jOi8vcnBraS5hcG5pYy5uZXQvcmVw
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LzEvQTE1NDRCODg3ODE1RkFCQTc0Qjg2QjgxNzBENDkwRUU2MEM4Rjg2Ny5tZnQw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-----END CERTIFICATE-----
Generated at Wed May 13 02:12:48 2026 by rpki-client