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/EASPNET/IFsUgFyfbHl2pFyjUIBb5_pMkzE.roa
File: IFsUgFyfbHl2pFyjUIBb5_pMkzE.roa (raw, json)
Hash identifier: p8KGuXb2ObIFh7Jc51eu7KHbjFDUWxVELSr0eL/mZGo=
Subject key identifier: 20:5B:14:80:5C:9F:6C:79:76:A4:5C:A3:50:80:5B:E7:FA:4C:93:31
Certificate issuer: /CN=552B16164C361040D88F32D36509448CF3BB9D25
Certificate serial: 0CA6
Authority key identifier: 55:2B:16:16:4C:36:10:40:D8:8F:32:D3:65:09:44:8C:F3:BB:9D:25
Authority info access: rsync://rpkica.twnic.tw/rpki/TWNICCA/VSsWFkw2EEDYjzLTZQlEjPO7nSU.cer
Subject info access: rsync://rpkica.twnic.tw/rpki/TWNICCA/EASPNET/IFsUgFyfbHl2pFyjUIBb5_pMkzE.roa
Signing time: Mon 10 Feb 2025 13:55:53 +0000
ROA not before: Mon 10 Feb 2025 13:55:53 +0000
ROA not after: Tue 26 Aug 2025 01:57:03 +0000
asID: 10135
IP address blocks: 115.85.144.0/20 maxlen: 24
Validation: Failed, certificate has expired
Certificate:
Data:
Version: 3 (0x2)
Serial Number: 3238 (0xca6)
Signature Algorithm: sha256WithRSAEncryption
Issuer: CN=552B16164C361040D88F32D36509448CF3BB9D25
Validity
Not Before: Feb 10 13:55:53 2025 GMT
Not After : Aug 26 01:57:03 2025 GMT
Subject: CN=205B14805C9F6C7976A45CA350805BE7FA4C9331
Subject Public Key Info:
Public Key Algorithm: rsaEncryption
RSA Public-Key: (2048 bit)
Modulus:
00:a9:3a:cf:aa:58:bf:fb:62:16:6b:46:24:71:e6:
cf:ba:b5:fa:77:4c:e3:7a:6d:45:9c:cc:ec:4c:21:
29:f2:45:27:ab:ce:dc:63:cf:04:f0:8d:16:9d:e9:
d0:97:f7:9f:60:22:85:72:45:5e:2a:b1:29:8e:40:
42:56:b6:e6:87:29:8e:fc:48:86:b6:ce:0c:1f:5d:
77:a4:5d:1b:63:81:83:38:f7:c3:0d:44:db:4b:7d:
43:2a:ab:00:ae:8f:14:13:67:3e:5a:4c:ac:0c:56:
69:df:81:b3:3f:72:9d:c9:80:2f:df:2a:be:c9:37:
3a:ca:29:da:7e:8f:84:c3:91:2d:80:7c:ee:72:cf:
cc:c2:43:2f:12:37:fe:68:f4:0d:85:cd:fd:46:01:
11:40:74:12:2d:82:b7:fb:d3:05:d8:b6:2d:b2:f1:
e6:3b:cd:64:65:12:bf:af:fd:1c:56:ba:3b:ad:60:
96:09:5a:ea:00:0a:80:b2:a1:05:3f:83:94:69:35:
91:c3:59:52:20:9d:f2:35:cf:ad:e5:22:8b:f5:f9:
77:c4:8f:32:3f:be:68:18:ac:c7:25:2c:f6:c0:f0:
6f:ae:d7:21:ce:06:6f:19:15:27:16:e3:05:3f:88:
03:f3:08:94:1f:4b:ad:f9:c0:55:ea:2e:5b:f3:7d:
63:6d
Exponent: 65537 (0x10001)
X509v3 extensions:
X509v3 Subject Key Identifier:
20:5B:14:80:5C:9F:6C:79:76:A4:5C:A3:50:80:5B:E7:FA:4C:93:31
X509v3 Authority Key Identifier:
keyid:55:2B:16:16:4C:36:10:40:D8:8F:32:D3:65:09:44:8C:F3:BB:9D:25
X509v3 Certificate Policies: critical
Policy: ipAddr-asNumber
X509v3 CRL Distribution Points:
Full Name:
URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/EASPNET/VSsWFkw2EEDYjzLTZQlEjPO7nSU.crl
Authority Information Access:
CA Issuers - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/VSsWFkw2EEDYjzLTZQlEjPO7nSU.cer
X509v3 Key Usage: critical
Digital Signature
Subject Information Access:
Signed Object - URI:rsync://rpkica.twnic.tw/rpki/TWNICCA/EASPNET/IFsUgFyfbHl2pFyjUIBb5_pMkzE.roa
RPKI Notify - URI:https://rrdp.twnic.tw/rrdp/notify.xml
sbgp-ipAddrBlock: critical
IPv4:
115.85.144.0/20
Signature Algorithm: sha256WithRSAEncryption
2b:14:26:4e:b7:8e:8e:39:5e:0d:2d:4b:07:19:03:27:17:87:
0a:85:31:1e:d7:b2:14:98:67:d5:94:10:43:e5:3a:d1:9b:d6:
36:dc:c1:74:19:b4:53:2f:55:38:25:b2:d0:c4:c7:3f:f3:bf:
28:51:8c:f1:8b:12:c2:c9:12:b2:28:d4:45:83:38:b6:98:5e:
27:22:eb:80:16:c0:8c:c7:7f:cc:58:53:e3:2d:97:a3:3a:e8:
5a:49:39:d7:53:4d:05:0a:e6:b3:9f:8a:3a:51:59:e9:c8:34:
0a:04:4f:48:76:91:e9:36:44:b8:69:35:2b:fe:b0:a0:a7:22:
2b:2d:d4:ec:1f:9e:a8:d0:07:24:66:5d:4c:74:0e:49:77:6a:
73:c6:33:23:41:06:15:87:9d:6a:dd:c3:7c:7a:2a:08:72:af:
fb:9a:29:bb:3a:c0:c4:7a:f1:2c:c7:37:b7:9c:65:62:5c:07:
b5:e2:1e:f7:46:4f:a6:86:2e:25:22:d7:42:63:60:73:11:89:
14:1a:54:58:04:61:88:89:29:29:75:17:9e:f6:d5:5a:db:a1:
06:40:c3:74:1a:07:37:67:8f:06:79:48:1b:5f:44:d5:3e:a6:
1f:de:10:90:8a:00:e3:07:e6:9e:d3:a6:54:f9:33:f3:02:24:
19:c7:6e:ef
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
Generated at Mon Dec 22 00:07:33 2025 by rpki-client