These entries are queried from radb.net using whois, you can try my project getting these.
:AS31415 route: 83.137.48.0/21 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2004-05-11T11:10:29Z last-modified: 2004-05-11T11:14:38Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.48.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:15:20Z last-modified: 2013-02-27T13:15:20Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.49.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:15:46Z last-modified: 2013-02-27T13:15:46Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.50.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:16:45Z last-modified: 2013-02-27T13:16:45Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.51.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:17:18Z last-modified: 2013-02-27T13:17:18Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.52.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:17:50Z last-modified: 2013-02-27T13:17:50Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.53.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:18:05Z last-modified: 2013-02-27T13:18:05Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.54.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:18:19Z last-modified: 2013-02-27T13:18:19Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 83.137.55.0/24 descr: SVSCOMM origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-02-27T13:18:35Z last-modified: 2013-02-27T13:18:35Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.26.28.0/22 descr: SVS-Communication origin: AS31415 mnt-by: MNT-SVSCOMM created: 2014-07-10T11:26:53Z last-modified: 2014-07-10T11:26:53Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.26.28.0/24 descr: SVS-Communication origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-05-15T15:39:43Z last-modified: 2013-05-15T15:39:43Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.26.29.0/24 descr: SVS-Communication origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-05-15T15:40:46Z last-modified: 2013-05-15T15:40:46Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.26.30.0/24 descr: SVS-Communication origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-05-15T15:41:36Z last-modified: 2013-05-15T15:41:36Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.26.31.0/24 descr: SVS-Communication origin: AS31415 mnt-by: MNT-SVSCOMM created: 2013-05-15T15:42:22Z last-modified: 2013-05-15T15:42:22Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.191.56.0/22 descr: SVS origin: AS31415 mnt-by: ru-specvisotstroy-1-mnt mnt-by: Titaruk-MNT created: 2023-07-20T11:34:02Z last-modified: 2023-07-20T11:34:02Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.191.56.0/24 descr: SVS origin: AS31415 mnt-by: ru-specvisotstroy-1-mnt mnt-by: Titaruk-MNT created: 2023-07-20T10:51:10Z last-modified: 2023-07-20T10:51:10Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.191.57.0/24 descr: SVS origin: AS31415 mnt-by: ru-specvisotstroy-1-mnt mnt-by: Titaruk-MNT created: 2023-07-20T10:47:09Z last-modified: 2023-07-20T10:47:09Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.191.58.0/24 descr: SVS origin: AS31415 mnt-by: ru-specvisotstroy-1-mnt mnt-by: Titaruk-MNT created: 2023-07-20T10:48:34Z last-modified: 2023-07-20T10:48:34Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.191.59.0/24 descr: SVS origin: AS31415 mnt-by: ru-specvisotstroy-1-mnt mnt-by: Titaruk-MNT created: 2023-07-20T10:50:02Z last-modified: 2023-07-20T10:50:02Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a00:50c0::/48 descr: SVS Communication origin: AS31415 mnt-by: MNT-SVSCOMM created: 2015-04-06T12:41:49Z last-modified: 2015-04-06T12:41:49Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source