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/TAIWAN_NO1/1Cy-gKLTvxFEqRQNG6VW5GimiDI.roa
File: 1Cy-gKLTvxFEqRQNG6VW5GimiDI.roa (raw, json)
Hash identifier: CwLRh+k9g2LiYX/KqxjVM3eaJRQVduSoF+pEBvbBPHk=
Subject key identifier: D4:2C:BE:80:A2:D3:BF:11:44:A9:14:0D:1B:A5:56:E4:68:A6:88:32
Certificate issuer: /CN=F297B39C40002EFADBDDE272B637AD61A9F51A45
Certificate serial: 03F6
Authority key identifier: F2:97:B3:9C:40:00:2E:FA:DB:DD:E2:72:B6:37:AD:61:A9:F5:1A:45
Authority info access: rsync://rpkica.twnic.tw/rpki/TWNICCA/8peznEAALvrb3eJytjetYan1GkU.cer
Subject info access: rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/1Cy-gKLTvxFEqRQNG6VW5GimiDI.roa
Signing time: Thu 05 Feb 2026 07:31:35 +0000
ROA not before: Thu 05 Feb 2026 07:31:35 +0000
ROA not after: Sat 22 Aug 2026 08:14:28 +0000
asID: 38047
IP address blocks: 2401:cae0::/32 maxlen: 48
Validation: OK
Signature path: rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/8peznEAALvrb3eJytjetYan1GkU.crl
rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/8peznEAALvrb3eJytjetYan1GkU.mft
rsync://rpkica.twnic.tw/rpki/TWNICCA/8peznEAALvrb3eJytjetYan1GkU.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: 1014 (0x3f6)
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN=F297B39C40002EFADBDDE272B637AD61A9F51A45
Validity
Not Before: Feb 5 07:31:35 2026 GMT
Not After : Aug 22 08:14:28 2026 GMT
Subject: CN=D42CBE80A2D3BF1144A9140D1BA556E468A68832
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:e6:01:71:ee:15:94:a6:14:50:ad:bc:59:90:71:
56:29:b4:61:50:d2:6b:33:25:40:ad:0e:b4:b7:30:
fd:31:23:b1:0e:06:5a:43:d6:73:bc:ae:5f:e9:9b:
29:bb:c0:66:8c:e9:de:b3:20:c1:49:9a:0c:93:60:
ff:5e:34:96:bf:79:7c:21:54:2f:04:f2:20:96:79:
74:31:5b:2c:35:a7:9b:01:b7:2a:81:a1:ba:ed:63:
c4:71:1a:c4:f6:81:02:31:9d:a4:57:4f:11:ff:c9:
9d:77:9d:c1:53:b3:7d:a3:8b:27:a7:ff:84:f4:6d:
3b:96:5c:ae:06:bb:69:f1:bd:ee:cc:4e:21:7b:35:
06:b9:50:61:3f:d2:34:b3:ec:e5:bf:37:f8:ae:ec:
bb:88:ef:49:c3:ee:15:1b:05:a8:75:e7:cc:3e:ae:
ee:80:23:60:79:3a:b2:fb:d5:00:11:65:e7:be:83:
63:ac:4c:9c:ac:a0:a5:51:a1:66:c9:82:7d:9d:9d:
b8:f3:ad:77:1f:92:5e:89:ce:99:df:7e:6c:bd:e2:
36:f3:fb:14:2a:01:76:57:6c:13:1a:3a:8b:9b:f9:
7e:29:b3:f5:32:7d:bf:1d:cc:03:e7:ec:88:91:6c:
b9:39:f0:3e:b2:e1:77:df:69:b8:d6:49:b2:7d:db:
92:4d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
D4:2C:BE:80:A2:D3:BF:11:44:A9:14:0D:1B:A5:56:E4:68:A6:88:32
X509v3 Authority Key Identifier:
keyid:F2:97:B3:9C:40:00:2E:FA:DB:DD:E2:72:B6:37:AD:61:A9:F5:1A:45
X509v3 Certificate Policies: critical
Policy: ipAddr-asNumber
X509v3 CRL Distribution Points:
Full Name:
URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/8peznEAALvrb3eJytjetYan1GkU.crl
Authority Information Access:
CA Issuers - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/8peznEAALvrb3eJytjetYan1GkU.cer
X509v3 Key Usage: critical
Digital Signature
Subject Information Access:
Signed Object - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/TAIWAN_NO1/1Cy-gKLTvxFEqRQNG6VW5GimiDI.roa
RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml
sbgp-ipAddrBlock: critical
IPv6:
2401:cae0::/32
Signature Algorithm: sha256WithRSAEncryption
7c:5c:4a:34:75:6e:ae:f7:a6:d2:9d:48:6b:70:51:08:30:e7:
de:91:e5:3b:f8:a5:df:e8:0c:56:55:f1:82:44:a1:16:e3:2f:
e5:93:21:14:82:96:ba:4f:f5:19:1d:a7:7f:77:42:66:d2:a4:
0a:b7:63:c6:04:f5:31:b1:e2:ac:65:36:d7:6b:bf:7a:ba:17:
4d:bf:b8:a1:28:52:b0:57:4b:08:34:d3:69:07:d5:29:1b:b9:
fa:e3:32:52:ab:c6:e2:b4:4d:f0:17:ac:50:04:cc:03:00:8e:
8b:3d:c7:dd:7b:95:6a:7f:9c:67:a7:62:79:f7:bc:3e:52:07:
13:6c:c3:21:4d:a3:e0:d3:42:5a:47:c5:1b:ee:2e:ed:0e:3f:
25:23:58:ae:59:85:41:fb:b4:5a:1e:82:3c:e0:33:93:db:8a:
71:64:bc:2c:d2:11:55:1d:20:b8:8d:85:8f:60:db:dd:13:8a:
55:d9:ac:cc:32:c3:d9:73:d1:3f:5c:fe:e6:f2:48:5d:db:9e:
1b:ee:50:b0:d0:28:4f:b5:8b:6d:54:94:79:50:e4:ec:32:8c:
ed:e0:50:db:93:56:86:13:44:06:42:e0:59:e0:5f:7f:a4:81:
34:9b:b7:ae:08:da:c9:94:9c:a3:7f:41:5b:e2:02:44:89:8a:
76:07:a6:55
-----BEGIN CERTIFICATE-----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=
-----END CERTIFICATE-----
Generated at Thu Feb 12 15:44:25 2026 by rpki-client