Library Holdings, LLC
Library
GLEIF verified
LEI
549300IYYU8N524X6F94
Registered name
Library Holdings, LLC
Jurisdiction
US-KY
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks7
All fragments 25 blocks across 18 clusters
Cluster ID191947862
RegistryAFRINIC
Owner jurisdictionUS-KY
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300IYYU8N524X6F94
Shared handles clustered on 17 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-06

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
218.80.220.212/30 LIBRARY-CO APNIC ASSIGNED NON-PORTABLE ● high
41.79.99.0/24 Library AFRINIC ASSIGNED PA ● low
113.56.168.160/27 Library APNIC ASSIGNED NON-PORTABLE ● low
185.120.51.1 – 185.120.51.10 Library RIPE ASSIGNED PA ● low
192.116.199.96/30 LIBRARY RIPE ASSIGNED PA ● low
197.220.151.0/24 Library AFRINIC ASSIGNED PA ● low
213.163.39.200/29 Library-NET RIPE ASSIGNED PA ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
57.1% of checked blocks have valid RPKI ROA coverage (4 of 7)
No discrepancies found among checked blocks.

NIC Handles

AS12301-MNT AS5486-MNT AUC-MNT AY7-AFRINIC AY7-AFRINIC DUMY-RIPE DUMY-RIPE LZM20-AP LZM20-AP MAINT-CHINANET-SH MAINT-CNCGROUP-HB MN423-AFRINIC +5 more