These entries are queried from radb.net using whois, you can try my project getting these.
:AS31997 route: 172.102.144.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.145.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.146.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.147.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.148.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.149.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.150.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 172.102.151.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.208.0/20 descr: PNAP-SFO ZONELABS origin: AS31997 mnt-by: MAINT-AS1828 changed: pschissel [at] internap.com 20060729 source: RADB last-modified: 2023-11-13T16:13:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.208.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.209.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.210.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.211.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.212.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.214.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.215.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.216.0/22 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200520 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.220.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.221.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.222.0/23 descr: PNAP-SFO ZONELABS origin: AS31997 mnt-by: MAINT-AS1828 changed: pschissel [at] internap.com 20060726 source: RADB last-modified: 2023-11-13T16:13:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.87.222.0/24 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 209.97.112.0/20 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200520 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 216.228.144.0/20 descr: Proxy-registered route object origin: AS31997 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 20070512 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:0:2a01::/48 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200514 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:0:2a05::/48 descr: Check Point Software Technologies, Inc. descr: 6330 Commerce Dr. #120 descr: Irving, TX 75063 descr: United States origin: AS31997 notify: us_network [at] checkpoint.com mnt-by: MNT-CPST-5 changed: us_network [at] checkpoint.com 20200520 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source