
$ rpki-client -vvf rpkica.twnic.tw/rpki/DOWTEK/0/3136322e342e3233372e302f32342d3234203d3e20323136313338.roa
File: 3136322e342e3233372e302f32342d3234203d3e20323136313338.roa (raw, json)
Hash identifier: iHPBbo6GY/OiVgx3tWQE5WWeIebeHvBdmG8NcpKpNvA=
Subject key identifier: 84:82:AD:0F:D9:5C:0B:D0:7F:35:44:EE:A5:53:58:64:45:BB:A7:1C
Certificate issuer: /CN=4DC8A0E80696AD1A2419ACE881334BE812506228
Certificate serial: 3E4A57AB127B7FD1A85C0D91D5CA67D671A8E70C
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/0/3136322e342e3233372e302f32342d3234203d3e20323136313338.roa
Signing time: Tue 23 Jun 2026 08:23:50 +0000
ROA not before: Tue 23 Jun 2026 08:18:50 +0000
ROA not after: Tue 22 Jun 2027 08:23:50 +0000
asID: 216138
IP address blocks: 162.4.237.0/24 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:
3e:4a:57:ab:12:7b:7f:d1:a8:5c:0d:91:d5:ca:67:d6:71:a8:e7:0c
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN=4DC8A0E80696AD1A2419ACE881334BE812506228
Validity
Not Before: Jun 23 08:18:50 2026 GMT
Not After : Jun 22 08:23:50 2027 GMT
Subject: CN=8482AD0FD95C0BD07F3544EEA553586445BBA71C
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:cf:3e:5b:df:fa:03:6a:ff:cc:3c:76:30:f5:27:
12:48:2c:8e:88:30:ed:9b:b2:10:a4:e7:5b:d3:45:
8f:c3:5c:e8:25:dd:8d:6d:c7:e8:1a:fb:3a:d0:52:
07:3f:07:64:dc:44:50:5f:50:f5:a8:dd:88:99:7b:
02:fb:b3:a2:12:cb:86:b7:cb:8c:a2:58:46:f7:24:
e8:36:81:7e:74:cb:4d:3a:ee:b2:6d:d0:28:db:31:
3e:de:62:24:9f:15:f7:bf:72:5c:f6:2b:5f:46:c1:
d3:ff:6b:a7:25:99:30:76:38:9d:56:e5:34:d3:e5:
14:a3:b2:68:84:4b:f3:b0:32:2d:aa:51:d3:87:ca:
76:d8:16:f6:c3:5d:8f:38:f4:6f:c5:cb:90:44:f7:
6f:30:9b:0c:7e:8b:11:a9:bc:cb:ae:c5:c3:29:01:
cf:94:0b:84:d0:a9:b6:ae:6c:7d:b3:bb:2b:ff:78:
42:4d:d5:f6:0f:44:22:b7:fe:76:99:d4:0c:62:b5:
b1:1d:56:6a:5b:ff:4b:b6:7b:07:c5:c1:13:58:96:
f2:71:b7:3d:8e:0e:f8:e4:84:90:d9:be:f9:0b:72:
92:28:5b:4a:91:9d:7a:66:e0:cd:4a:f2:10:62:13:
7a:97:22:fb:0d:5f:ba:e1:77:cc:37:a2:a9:5f:60:
dc:e1
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
84:82:AD:0F:D9:5C:0B:D0:7F:35:44:EE:A5:53:58:64:45:BB:A7:1C
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/0/3136322e342e3233372e302f32342d3234203d3e20323136313338.roa
X509v3 Certificate Policies: critical
Policy: ipAddr-asNumber
sbgp-ipAddrBlock: critical
IPv4:
162.4.237.0/24
Signature Algorithm: sha256WithRSAEncryption
33:78:89:d1:5e:93:a0:bf:bb:f2:fe:9f:00:94:41:45:13:18:
ee:eb:24:99:f2:68:56:4a:60:9b:4f:d4:9d:a3:46:10:0b:d7:
4b:8e:06:e1:fd:35:0f:fd:31:af:c0:40:23:92:7c:75:0b:b8:
c3:84:27:c3:43:e8:6b:3e:20:19:7f:a0:8b:dc:96:15:ee:8e:
23:34:da:af:79:a5:9b:f4:bf:71:62:fd:fd:78:bf:e2:12:61:
bb:cd:8e:33:e6:72:f5:81:f1:9a:91:ac:78:25:7c:66:11:e6:
91:83:81:a3:d0:c0:10:5d:08:6f:0c:a4:c3:86:07:a2:7a:72:
51:3f:10:89:79:49:ba:e7:5d:7d:61:51:5a:d2:42:73:61:01:
9b:27:e1:e7:9d:b5:e4:a3:0b:f8:3d:0e:76:eb:9d:ff:9d:5b:
55:64:79:19:0a:77:a3:46:ac:cc:d9:d8:34:51:20:d8:02:4c:
a9:6c:ab:5f:30:c8:07:7d:fd:38:dd:13:72:68:6f:7b:0d:fe:
b2:a3:f9:d3:a1:83:d2:87:d9:ff:d8:e3:95:9d:ba:85:1f:8a:
cd:33:42:ab:a4:4d:fc:5a:73:aa:da:2b:ca:9a:ee:fc:f8:33:
e5:02:ed:da:45:ce:48:d9:26:71:28:11:49:ac:1c:08:90:b2:
a8:30:c8:2a
-----BEGIN CERTIFICATE-----
MIIE2TCCA8GgAwIBAgIUPkpXqxJ7f9GoXA2R1cpn1nGo5wwwDQYJKoZIhvcNAQEL
BQAwMzExMC8GA1UEAxMoNERDOEEwRTgwNjk2QUQxQTI0MTlBQ0U4ODEzMzRCRTgx
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BAMTKDg0ODJBRDBGRDk1QzBCRDA3RjM1NDRFRUE1NTM1ODY0NDVCQkE3MUMwggEi
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y4yiWEb3JOg2gX50y0067rJt0CjbMT7eYiSfFfe/clz2K19GwdP/a6clmTB2OJ1W
5TTT5RSjsmiES/OwMi2qUdOHynbYFvbDXY849G/Fy5BE928wmwx+ixGpvMuuxcMp
Ac+UC4TQqbaubH2zuyv/eEJN1fYPRCK3/naZ1AxitbEdVmpb/0u2ewfFwRNYlvJx
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AAGjggHjMIIB3zAdBgNVHQ4EFgQUhIKtD9lcC9B/NUTupVNYZEW7pxwwHwYDVR0j
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HwRcMFowWKBWoFSGUnJzeW5jOi8vcnBraWNhLnR3bmljLnR3L3Jwa2kvRE9XVEVL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-----END CERTIFICATE-----
Generated at Fri Jul 24 03:27:24 2026 by rpki-client