These entries are queried from radb.net using whois, you can try my project getting these.
:AS25242 route: 139.141.0.0/16 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20080827 source: RADB last-modified: 2023-11-13T15:42:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.0.0/16 descr: KU IP RANGE origin: AS25242 mnt-by: CISKU-MNT created: 2013-02-08T12:55:57Z last-modified: 2013-02-08T12:55:57Z 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: 139.141.0.0/17 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040914 source: RADB last-modified: 2023-11-13T15:42:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.0.0/19 origin: AS25242 mnt-by: CISKU-MNT created: 2023-12-04T15:46:15Z last-modified: 2023-12-04T15:46:15Z 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: 139.141.0.0/24 descr: Proxy-registered route object origin: AS25242 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object wAScreated because no existing remarks: route object with the same origin wASfound. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20110406 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.0.0/24 descr: QTEL via EMIX origin: AS25242 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20110719 source: RADB last-modified: 2023-11-13T15:41:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.32.0/19 origin: AS25242 mnt-by: CISKU-MNT created: 2023-12-04T15:46:53Z last-modified: 2023-12-04T15:46:53Z 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: 139.141.64.0/19 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040119 source: RADB last-modified: 2023-11-13T15:42:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.64.0/19 origin: AS25242 mnt-by: CISKU-MNT created: 2024-02-10T05:24:15Z last-modified: 2024-02-10T05:24:15Z 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: 139.141.101.0/24 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040523 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.103.0/24 descr: Proxy-registered route object origin: AS25242 remarks: This is a HGC customer route-object remarks: which is being exported under this origin AS. remarks: remarks: This route object wAScreated because no existing remarks: route object with the same origin wASfound. remarks: remarks: Please contact radb [at] hutchcity.com if you have any remarks: questions regarding this object. notify: radb [at] hutchcity.com mnt-by: MAINT-AS9304 changed: radb [at] hutchcity.com 20110406 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.105.0/24 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040523 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.128.0/17 descr: MOBILY via EMIX origin: AS25242 notify: noc [at] emix.net.ae mnt-by: MAINT-AS8966 changed: noc [at] emix.net.ae 20141127 source: RADB last-modified: 2023-11-13T15:47:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.128.0/18 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20030709 source: RADB last-modified: 2023-11-13T15:42:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.128.0/19 origin: AS25242 mnt-by: CISKU-MNT created: 2023-12-04T15:47:25Z last-modified: 2023-12-04T15:47:25Z 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: 139.141.160.0/19 origin: AS25242 mnt-by: CISKU-MNT created: 2023-12-04T15:47:44Z last-modified: 2023-12-04T15:47:44Z 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: 139.141.192.0/19 descr: Proxy-registered route object origin: AS25242 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20070531 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.224.0/19 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040516 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 139.141.224.0/20 descr: Proxy-registered route object origin: AS25242 remarks: This route object is for a BtN customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some BtN peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact peering [at] cais.net if you have any remarks: questions regarding this object. mnt-by: MAINT-AS3491 changed: sajwani [at] pccwbtn.com 20040309 source: RADB last-modified: 2023-11-13T15:42:21Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source