aut-num: AS31747
as-name: BLACK_ROCK_INVESTMENT_MANAGEMENT
descr: RR-RC-BLACK_ROCK_INVESTMENT_MANAGEMENT-Northeast
admin-c: IPADD1-ARIN
tech-c: IPADD1-ARIN
mnt-by: MAINT-RR
changed: PublicIPAddressing[at]charter.com 20260626 # 20:27 GMT
source: RADB
last-modified: 2026-06-26T20:27:54Z
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