Certificate
$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/1/C37A5ED1C020CA592473CC7CB260EE969E0CD03C.cer
File: C37A5ED1C020CA592473CC7CB260EE969E0CD03C.cer (raw, json)
Hash identifier: HI1rOpV27dyVgh/x8fSBZQTfAt1DUwMf8RnXgdEG428=
Subject key identifier: C3:7A:5E:D1:C0:20:CA:59:24:73:CC:7C:B2:60:EE:96:9E:0C:D0:3C
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: 578C135987A55D64D13A719624017B67922ECE7E
Authority info access: rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/2mMlBXZ0E6FAmj4zuZ0lbN-xkB0.cer
Manifest: rsync://rpkica.twnic.tw/rpki/FISC/0/C37A5ED1C020CA592473CC7CB260EE969E0CD03C.mft
caRepository: rsync://rpkica.twnic.tw/rpki/FISC/0/
Notify URL: https://rrdp.twnic.tw/rrdp/notification.xml
Certificate not before: Mon 11 May 2026 15:45:42 +0000
Certificate not after: Mon 10 May 2027 15:50:42 +0000
Subordinate resources: AS: 131588
IP: 103.229.132.0/22
IP: 2400:e480::/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: Thu 14 May 2026 15:26:53 +0000
Certificate:
Data:
Version: 3 (0x2)
Serial Number:
57:8c:13:59:87:a5:5d:64:d1:3a:71:96:24:01:7b:67:92:2e:ce:7e
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN=A91BDB290000, serialNumber=DA632505767413A1409A3E33B99D256CDFB1901D
Validity
Not Before: May 11 15:45:42 2026 GMT
Not After : May 10 15:50:42 2027 GMT
Subject: CN=C37A5ED1C020CA592473CC7CB260EE969E0CD03C
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:cb:e2:f8:e7:bb:70:10:89:a0:f5:1b:b5:c2:71:
50:3e:1c:28:24:43:ef:c1:55:52:31:b8:79:76:73:
fa:2d:61:4f:32:02:d2:bd:ee:51:07:21:97:db:2e:
47:3f:49:52:6d:62:52:28:3d:35:0d:b1:d7:00:40:
f6:1a:d6:3d:29:71:15:b3:96:02:90:11:82:0a:1c:
b8:46:a6:9f:35:d0:0d:ee:cf:4a:e7:f2:88:62:01:
5f:d2:41:df:01:60:f9:d1:23:7e:51:ee:5a:4e:56:
0c:22:b2:d7:20:f7:24:bf:b2:84:45:d4:00:f7:34:
90:6e:1b:43:e5:47:78:75:81:69:f3:b2:f9:17:ce:
89:87:1f:11:3f:17:94:68:a7:bb:11:7e:d1:40:84:
09:ca:06:4e:67:00:af:f9:0b:f4:8a:e5:57:4f:79:
bc:63:f4:a7:14:99:89:e6:7b:74:c2:f9:9e:fd:6b:
99:cf:aa:ef:5d:c1:54:a2:bb:39:ee:c2:18:89:d3:
91:fb:01:e2:3b:60:e4:b7:a5:9b:17:7b:7b:08:18:
e8:80:bc:5e:04:b3:fc:60:79:2a:61:b9:79:2e:b6:
9d:d9:c7:3b:91:c3:68:0f:89:53:eb:e2:0e:1b:92:
ef:b1:e6:d2:1b:14:63:13:f4:0c:76:87:b1:5b:62:
68:1d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Basic Constraints: critical
CA:TRUE
X509v3 Subject Key Identifier:
C3:7A:5E:D1:C0:20:CA:59:24:73:CC:7C:B2:60:EE:96:9E:0C:D0:3C
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/FISC/0/
RPKI Manifest - URI:rsync://rpkica.twnic.tw/rpki/FISC/0/C37A5ED1C020CA592473CC7CB260EE969E0CD03C.mft
RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notification.xml
X509v3 Certificate Policies: critical
Policy: ipAddr-asNumber
sbgp-ipAddrBlock: critical
IPv4:
103.229.132.0/22
IPv6:
2400:e480::/32
sbgp-autonomousSysNum: critical
Autonomous System Numbers:
131588
Signature Algorithm: sha256WithRSAEncryption
64:59:66:11:18:f5:e0:89:6d:3a:3b:6c:5a:68:a8:53:d3:d7:
74:0d:58:9c:69:c3:df:2b:b2:a7:0c:91:25:f5:3e:0d:25:a0:
62:86:a0:fb:e5:aa:ed:c0:cf:17:d9:a7:97:fd:71:41:9d:c4:
0d:ff:da:af:ef:1a:d0:80:ab:86:84:02:dd:91:50:ee:4c:7b:
da:e7:86:1f:77:2d:95:e5:ed:16:79:3f:e3:cb:01:d8:4e:f8:
19:df:f8:1c:1a:d4:90:8f:be:2e:b5:90:7d:27:79:bb:72:70:
2f:e8:2c:8b:63:8c:ec:55:b9:eb:98:7c:67:23:e7:f1:95:ca:
8f:a4:b3:53:fb:96:2a:5b:89:64:94:15:76:8a:2f:1f:bf:08:
48:34:3c:27:a1:ad:7b:4a:cd:d0:08:9e:e9:66:bd:b8:80:e5:
49:af:37:41:2f:43:11:28:99:5f:26:ff:44:b2:8e:5e:22:74:
15:c2:12:81:60:a3:43:c2:73:76:ef:12:e2:4d:8b:f8:77:1d:
4a:5e:40:ae:59:89:69:37:b8:ac:03:cf:39:63:05:28:c1:26:
8f:5b:6a:53:9f:50:29:c5:7e:83:62:16:6c:6e:a5:3b:78:42:
7d:db:9e:3a:60:b1:23:04:bf:f8:0f:45:6f:86:d6:3a:f0:c6:
75:47:06:fd
-----BEGIN CERTIFICATE-----
MIIFmjCCBIKgAwIBAgIUV4wTWYelXWTROnGWJAF7Z5Iuzn4wDQYJKoZIhvcNAQEL
BQAwSjEVMBMGA1UEAxMMQTkxQkRCMjkwMDAwMTEwLwYDVQQFEyhEQTYzMjUwNTc2
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OWMFKMEmj1tqU59QKcV+g2IWbG6lO3hCfdueOmCxIwS/+A9Fb4bWOvDGdUcG/Q==
-----END CERTIFICATE-----
Generated at Wed May 13 19:57:49 2026 by rpki-client