These entries are queried from radb.net using whois, you can try my project getting these.
:AS40262 route: 208.71.80.0/24 descr: X-Rite Corporate Headquarters USA descr: 4300 44TH ST SE descr: Grand Rapids, MI 49512 descr: USA origin: AS40262 mnt-by: MNT-PANTON changed: brettbarton [at] pantone.com 20170321 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.71.81.0/24 descr: X-Rite Corporate Headquarters USA descr: 4300 44TH ST SE descr: Grand Rapids, MI 49512 descr: USA origin: AS40262 mnt-by: MNT-PANTON changed: brettbarton [at] pantone.com 20170321 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.71.82.0/24 descr: Pantone World Headquarters descr: 590 Commerce Blvd. descr: Carlstadt, NJ 07072-3098 descr: USA origin: AS40262 mnt-by: MNT-PANTON changed: brettbarton [at] pantone.com 20170321 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 208.71.83.0/24 descr: X-Rite Europe GmbH descr: Althardstrasse 70 descr: Regensdorf, 8105 descr: Switzerland origin: AS40262 mnt-by: MNT-PANTON changed: brettbarton [at] pantone.com 20170321 source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source