This project's continuity is at risk. If Internet routing security is important to you, throw a lifeline! Please donate to the 2026 fundraising campaign.

$ rpki-client -vvf rpkica.twnic.tw/rpki/TWNICCA/TANET/UT7WM-RCp-B192lZURku4sgfTn0.roa
File: UT7WM-RCp-B192lZURku4sgfTn0.roa (raw, json)
Hash identifier: S2P3LwLCEC5a6gIF81YItjQozpOGnz6VQxWDhrnoaRw=
Subject key identifier: 51:3E:D6:33:E4:42:A7:E0:75:F7:69:59:51:19:2E:E2:C8:1F:4E:7D
Certificate issuer: /CN=E1A88C34D246EF7C2A7C1AC5FE97B262BC48178E
Certificate serial: 135E
Authority key identifier: E1:A8:8C:34:D2:46:EF:7C:2A:7C:1A:C5:FE:97:B2:62:BC:48:17:8E
Authority info access: rsync://rpkica.twnic.tw/rpki/TWNICCA/4aiMNNJG73wqfBrF_peyYrxIF44.cer
Subject info access: rsync://rpkica.twnic.tw/rpki/TWNICCA/TANET/UT7WM-RCp-B192lZURku4sgfTn0.roa
Signing time: Fri 06 Feb 2026 01:07:27 +0000
ROA not before: Fri 06 Feb 2026 01:07:27 +0000
ROA not after: Sat 22 Aug 2026 08:14:28 +0000
asID: 17716
IP address blocks: 203.72.67.0/24 maxlen: 24
Validation: OK
Signature path: rsync://rpkica.twnic.tw/rpki/TWNICCA/TANET/4aiMNNJG73wqfBrF_peyYrxIF44.crl
rsync://rpkica.twnic.tw/rpki/TWNICCA/TANET/4aiMNNJG73wqfBrF_peyYrxIF44.mft
rsync://rpkica.twnic.tw/rpki/TWNICCA/4aiMNNJG73wqfBrF_peyYrxIF44.cer
rsync://rpkica.twnic.tw/rpki/TWNICCA/ojp8Y1RxGKrkl_A-ExIclqs0VH4.crl
rsync://rpkica.twnic.tw/rpki/TWNICCA/ojp8Y1RxGKrkl_A-ExIclqs0VH4.mft
rsync://rpki.apnic.net/repository/B527EF581D6611E2BB468F7C72FD1FF2/ojp8Y1RxGKrkl_A-ExIclqs0VH4.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 12 Feb 2026 17:20:33 +0000
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 4958 (0x135e)
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN=E1A88C34D246EF7C2A7C1AC5FE97B262BC48178E
Validity
Not Before: Feb 6 01:07:27 2026 GMT
Not After : Aug 22 08:14:28 2026 GMT
Subject: CN=513ED633E442A7E075F7695951192EE2C81F4E7D
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:a9:f5:d6:80:c8:37:c4:51:68:bd:e3:36:6a:e7:
c5:4a:73:5f:4a:dc:44:45:1e:f0:57:39:14:5e:13:
38:d5:6c:69:7b:af:84:49:29:c0:ef:19:57:b2:1f:
c9:a8:9e:c6:29:c5:0a:4e:6f:22:7a:b3:a5:e6:da:
25:96:d1:01:0a:e2:35:68:ea:38:ad:d6:3c:6f:ec:
f6:ee:5f:5a:82:d1:77:57:f9:ac:14:ae:73:3a:b5:
a2:28:82:51:b0:17:b0:c4:44:76:b3:14:c6:55:a9:
af:1a:90:15:b7:e1:f6:9c:a5:e9:82:6f:ad:2f:d3:
c6:0c:76:19:46:69:b7:10:3e:67:4b:a1:00:f9:4a:
98:cd:ed:bc:11:c0:dc:9b:74:fb:d4:0f:21:b4:41:
8d:57:75:c7:75:55:0b:cc:3d:ed:34:57:40:59:dd:
0a:23:7f:55:ad:f8:64:99:d0:06:38:a2:22:5b:13:
37:f4:7b:f0:33:9e:37:77:57:07:7b:1a:3b:e1:11:
ae:e6:a1:5b:73:04:7c:6a:97:81:67:43:70:6a:45:
53:db:98:1d:19:2d:9e:98:05:3f:ac:60:b5:2f:ec:
62:88:69:a1:96:2c:c9:3f:d8:ea:f1:70:04:26:c1:
d0:96:18:49:eb:3d:c1:24:60:63:99:7d:26:6e:aa:
ff:5d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
51:3E:D6:33:E4:42:A7:E0:75:F7:69:59:51:19:2E:E2:C8:1F:4E:7D
X509v3 Authority Key Identifier:
keyid:E1:A8:8C:34:D2:46:EF:7C:2A:7C:1A:C5:FE:97:B2:62:BC:48:17:8E
X509v3 Certificate Policies: critical
Policy: ipAddr-asNumber
X509v3 CRL Distribution Points:
Full Name:
URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TANET/4aiMNNJG73wqfBrF_peyYrxIF44.crl
Authority Information Access:
CA Issuers - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/4aiMNNJG73wqfBrF_peyYrxIF44.cer
X509v3 Key Usage: critical
Digital Signature
Subject Information Access:
Signed Object - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TANET/UT7WM-RCp-B192lZURku4sgfTn0.roa
RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml
sbgp-ipAddrBlock: critical
IPv4:
203.72.67.0/24
Signature Algorithm: sha256WithRSAEncryption
70:c5:95:bf:7c:07:40:e2:1b:c7:4f:ed:3d:6d:91:a7:94:b1:
af:7c:11:56:38:f8:30:a6:46:f4:e1:00:c7:4e:3e:4f:31:d1:
82:14:d7:bc:58:ae:9e:c5:70:af:36:09:ac:93:1a:07:fa:ed:
d2:ce:8f:5e:f1:b7:7d:ef:35:ca:8f:b0:98:92:1f:df:f9:a9:
49:0f:47:8a:e7:e8:83:1c:71:82:8f:cd:47:98:75:c7:bd:a9:
4c:8c:0b:de:b4:e8:9c:f2:83:df:6b:fd:a8:a3:71:e5:eb:69:
d3:07:a5:b2:93:8b:e4:05:b3:1d:b5:df:38:86:e2:4f:b7:e2:
b1:83:50:9f:96:f3:f7:47:08:ff:ef:b6:5d:61:6b:76:cb:39:
37:96:7e:f0:7c:36:cc:4a:dd:94:72:f2:ea:03:4e:06:fa:59:
63:68:90:c8:9a:2f:50:8e:e7:21:38:6f:2e:74:a5:a5:32:a6:
a7:10:da:33:0a:e0:b9:78:e3:34:cf:64:87:2d:2f:7b:0c:23:
b0:a7:fa:75:a8:99:c5:72:28:30:bf:8e:84:b7:57:b8:c5:0d:
5d:6d:3e:a8:55:71:87:19:71:23:cb:7c:1a:f4:9c:9d:32:d2:
7d:b6:08:b3:df:e9:2c:66:ea:61:37:2a:2d:59:7b:30:c2:3b:
7c:c8:66:ed
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Generated at Thu Feb 12 15:44:26 2026 by rpki-client