These entries are queried from radb.net using whois, you can try my project getting these.
:AS133748 route: 43.249.248.0/22 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:52Z source: APNIC rpki-ov-state: valid route: 43.249.248.0/22 descr: Proxy-registered route object origin: AS133748 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 20200814 source: RADB last-modified: 2023-11-13T16:01:32Z rpki-ov-state: valid route: 43.249.248.0/23 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:43:43Z source: APNIC rpki-ov-state: valid route: 43.249.248.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd Mega iAdvantage 399 Chai Wan Road, Chai Wan, mnt-by: MAINT-CORETELNET-SG last-modified: 2022-08-31T04:09:57Z country: HK source: APNIC rpki-ov-state: valid route: 43.249.249.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:54Z source: APNIC rpki-ov-state: valid route: 43.249.250.0/23 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:43:45Z source: APNIC rpki-ov-state: valid route: 43.249.250.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:54Z source: APNIC rpki-ov-state: valid route: 43.249.251.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd RCBC Plaza Tower II, Ayala Ave. Makati City 1200, Metro Manila IPC Data Centre mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T13:29:22Z country: PH source: APNIC rpki-ov-state: valid route: 103.41.128.0/22 descr: Proxy-registered route object origin: AS133748 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 20200814 source: RADB last-modified: 2023-11-13T16:01:32Z rpki-ov-state: valid route: 103.41.128.0/22 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:52Z source: APNIC rpki-ov-state: valid route: 103.41.128.0/23 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:15:07Z source: APNIC rpki-ov-state: valid route: 103.41.128.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:53Z source: APNIC rpki-ov-state: valid route: 103.41.129.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:54Z source: APNIC rpki-ov-state: valid route: 103.41.130.0/23 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:15:09Z source: APNIC rpki-ov-state: valid route: 103.41.130.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd Mega iAdvantage 399 Chai Wan Road, Chai Wan, mnt-by: MAINT-CORETELNET-SG last-modified: 2022-08-31T04:10:22Z country: HK source: APNIC rpki-ov-state: valid route: 103.41.130.0/24 origin: AS133748 descr: Register for Transit AS55655 mnt-by: MAINT-AS55655 changed: hendrick [at] sims.co.id 20200407 #04:27:09Z source: RADB last-modified: 2023-11-13T16:05:43Z rpki-ov-state: valid route: 103.41.131.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:06:55Z source: APNIC rpki-ov-state: valid route: 154.81.61.0/24 origin: AS133748 descr: coretel networks mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net source: RADB last-modified: 2024-01-11T09:31:48Z rpki-ov-state: valid route: 154.81.61.0/24 descr: coretel networks origin: AS133748 mnt-by: LARUS-SERVICE-MNT changed: *** [at] cloudinnovation.org 20240111 source: AFRINIC rpki-ov-state: valid route: 203.208.22.0/24 descr: Proxy-registered route object origin: AS133748 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 20200816 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 203.208.22.0/24 descr: Coretel Networks (International) Pte Ltd origin: AS133748 mnt-by: MAINT-CORETELNET-SG last-modified: 2023-12-26T13:32:56Z country: HK source: APNIC rpki-ov-state: valid route: 206.131.192.0/20 descr: CORETEL NETWORKS (INTERNATIONAL) PTE LTD origin: AS133748 mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T04:09:02Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.131.192.0/20 descr: Proxy-registered route object origin: AS133748 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 20200814 source: RADB last-modified: 2023-11-13T16:01:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.131.192.0/24 origin: AS133748 descr: 6/F, 1 Wang Wo Tsai Street, Tsuen Wan, N.T., Hong Kong, HK mnt-by: MAINT-CORETELNET-HK1 last-modified: 2023-12-22T03:38:50Z country: HK source: APNIC rpki-ov-state: valid route: 206.131.193.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:21:14Z source: APNIC rpki-ov-state: valid route: 206.131.194.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd RCBC Plaza Tower II, Ayala Ave. Makati City 1200, Metro Manila IPC Data Centre mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T13:30:22Z country: PH source: APNIC rpki-ov-state: valid route: 206.131.195.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd RCBC Plaza Tower II, Ayala Ave. Makati City 1200, Metro Manila IPC Data Centre mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T13:30:37Z country: PH source: APNIC rpki-ov-state: valid route: 206.131.196.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:22:56Z source: APNIC rpki-ov-state: valid route: 206.131.197.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:23:27Z source: APNIC rpki-ov-state: valid route: 206.131.198.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:24:01Z source: APNIC rpki-ov-state: valid route: 206.131.199.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd mnt-by: MAINT-CORETELNET-SG last-modified: 2023-12-18T13:57:38Z country: HK source: APNIC rpki-ov-state: valid route: 206.131.200.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:15:55Z source: APNIC rpki-ov-state: valid route: 206.131.201.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:16:27Z source: APNIC rpki-ov-state: valid route: 206.131.201.0/24 descr: Proxy-registered route object origin: AS133748 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 20200818 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 206.131.202.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:17:00Z source: APNIC rpki-ov-state: valid route: 206.131.203.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T11:17:32Z source: APNIC rpki-ov-state: valid route: 206.131.203.0/24 descr: Proxy-registered route object origin: AS133748 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 20200818 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 206.131.204.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T10:43:41Z source: APNIC rpki-ov-state: valid route: 206.131.204.0/24 descr: Proxy-registered route object origin: AS133748 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 20200818 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 206.131.205.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-07T10:44:02Z source: APNIC rpki-ov-state: valid route: 206.131.205.0/24 descr: Proxy-registered route object origin: AS133748 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 20200818 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 206.131.206.0/24 origin: AS133748 descr: Coretel Networks (International) Pte Ltd RCBC Plaza Tower II, Ayala Ave. Makati City 1200, Metro Manila IPC Data Centre mnt-by: MAINT-CORETELNET-SG last-modified: 2022-10-27T11:23:30Z country: PH source: APNIC rpki-ov-state: valid route: 206.131.206.0/24 descr: Proxy-registered route object origin: AS133748 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 20200818 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: valid route: 206.131.207.0/24 descr: CORETEL NETWORKS (INTERNATIONAL) PTE LTD origin: AS133748 mnt-by: MAINT-CORETELNET-SG last-modified: 2021-02-03T03:57:14Z source: APNIC rpki-ov-state: valid route6: 2401:b080::/32 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-07-22T04:29:18Z source: APNIC rpki-ov-state: valid route6: 2401:b080:63::/48 origin: AS133748 descr: Coretel Networks (International) Pte Ltd 60 Paya Lebar Road #11-05 Paya Lebar Square mnt-by: MAINT-CORETELNET-SG last-modified: 2022-07-22T04:29:20Z source: APNIC rpki-ov-state: valid