These entries are queried from radb.net using whois, you can try my project getting these.
:AS38858 route: 103.49.18.0/24 descr: Proxy route object registered by AS38195 origin: AS38858 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20230813 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.144.0/22 descr: Proxy route object registered by AS38195 origin: AS38858 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20230814 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.144.0/24 descr: Proxy route object for AS38858 by AS63956 origin: AS38858 mnt-by: MAINT-AS63956 changed: noc [at] coloau.com.au 20180411 source: RADB last-modified: 2024-01-31T00:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.144.0/24 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:06:06Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.145.0/24 descr: Proxy route object registered by AS38195 origin: AS38858 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20181205 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.145.0/24 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:06:04Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.146.0/24 descr: Proxy route object for AS38858 by AS63956 origin: AS38858 mnt-by: MAINT-AS63956 changed: noc [at] coloau.com.au 20190804 source: RADB last-modified: 2024-01-31T00:00:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.146.0/24 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:05:56Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.105.147.0/24 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:06:00Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.124.0.0/21 descr: AISV, Victoria origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.124.0.0/21 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:05:58Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 115.124.0.0/22 descr: AISV, Victoria origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.16.0/21 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:06:09Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.16.0/21 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.16.0/22 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.16.0/23 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.16.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.17.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.18.0/23 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.18.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.19.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.20.0/22 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.20.0/23 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.20.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.21.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.22.0/23 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.22.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 124.158.23.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20081126 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.217.72.0/22 descr: Customer Prefix origin: AS38858 admin-c: Barry Murphy tech-c: Barry Murphy mnt-by: MAINT-AS45177 changed: barry [at] vibecommunications.co.nz 20160511 #03:26:01Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.217.72.0/24 descr: Customer Prefix origin: AS38858 admin-c: Barry Murphy tech-c: Barry Murphy mnt-by: MAINT-AS45177 changed: barry [at] vibecommunications.co.nz 20160511 #03:26:01Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.217.200.0/22 descr: Customer Prefix origin: AS38858 admin-c: Barry Murphy tech-c: Barry Murphy mnt-by: MAINT-AS45177 changed: barry [at] vibecommunications.co.nz 20160511 #03:26:01Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 168.217.200.0/24 descr: Customer Prefix origin: AS38858 admin-c: Barry Murphy tech-c: Barry Murphy mnt-by: MAINT-AS45177 changed: barry [at] vibecommunications.co.nz 20160511 #03:26:01Z source: RADB last-modified: 2023-11-13T15:49:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.14.38.0/23 descr: Association of Independent Schools NSW origin: AS38858 remarks: Customers Provider Independent IPv4 Address Allocation notify: support [at] somerville.com.au mnt-by: MAINT-AU-NETFILTER changed: reubenf [at] somerville.com.au 20120801 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.14.38.0/24 descr: Proxy route object registered by AS38195 origin: AS38858 remarks: This route object was created by Superloop on behalf of a customer. notify: peering [at] superloop.com mnt-by: MAINT-AS38195 changed: peering [at] superloop.com 20230813 source: RADB last-modified: 2023-11-13T16:18:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.20.148.0/24 descr: SOMERVILLE-AUS-1 origin: AS38858 notify: binh.lam [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: binh.lam [at] ntt.com 20090803 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.24.137.0/24 descr: Customer Prefix origin: AS38858 admin-c: Barry Murphy tech-c: Barry Murphy mnt-by: MAINT-AS45177 changed: barry [at] vibecommunications.co.nz 20160410 #20:39:54Z source: RADB last-modified: 2023-11-13T15:49:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.24.163.0/24 descr: Lauriston Girls' School origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.24.171.0/24 descr: Knox Grammer Victoria origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.25.195.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20080118 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.26.13.0/24 descr: Woodleigh School origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.26.38.0/24 descr: Torak college origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.26.219.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20080714 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.27.63.0/24 descr: Ivanhoe Grammer School origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20151105 source: RADB last-modified: 2023-11-13T15:48:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.29.67.0/24 origin: AS38858 descr: Netfilter Pty Ltd Somerville Group Level 10, Tower B, 207 Pacific Highway mnt-by: MAINT-AU-NETFILTER last-modified: 2023-04-14T23:05:50Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.29.67.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20080118 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.29.68.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20080118 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.32.119.0/24 descr: The Somerville Group origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20080118 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.34.148.0/24 descr: shore school NSW origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20101104 source: RADB last-modified: 2023-11-13T15:41:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.34.148.0/24 descr: SOMERVILLE-AUS-1 origin: AS38858 notify: binh.lam [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: binh.lam [at] ntt.com 20101103 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.55.202.0/24 descr: SOMERVILLE-AUS-1 origin: AS38858 notify: binh.lam [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: binh.lam [at] ntt.com 20101028 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 203.56.29.0/24 descr: SOMERVILLE-AUS-1 origin: AS38858 notify: steven.chan [at] ntt.com mnt-by: MAINT-AU-NTTAUS changed: steven.chan [at] ntt.com 20111014 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:8c00::/32 descr: Somerville Group origin: AS38858 remarks: Somerville IPv6 Address Allocation notify: support [at] somerville.com.au mnt-by: MAINT-AU-NETFILTER changed: reubenf [at] somerville.com.au 20120228 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:8c00::/32 descr: Somerville Group origin: AS38858 mnt-by: MAINT-ASAARNET changed: nobody [at] aarnet.edu.au 20100224 source: RADB last-modified: 2023-11-13T15:40:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:8c00::/34 descr: Somerville Group origin: AS38858 remarks: Somerville NSW Allocation notify: support [at] somerville.com.au mnt-by: MAINT-AU-NETFILTER changed: reubenf [at] somerville.com.au 20120228 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:8c00:4000::/34 descr: Somerville Group origin: AS38858 remarks: Somerville VIC Allocation notify: support [at] somerville.com.au mnt-by: MAINT-AU-NETFILTER changed: reubenf [at] somerville.com.au 20120228 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:8c00:8000::/34 descr: Somerville Group origin: AS38858 remarks: Somerville QLD Allocation notify: support [at] somerville.com.au mnt-by: MAINT-AU-NETFILTER changed: reubenf [at] somerville.com.au 20120228 source: NTTCOM rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source