Holland College

GLEIF verified
LEI
549300SW3NEMHODCS535
Registered name
Holland College
Jurisdiction
CA
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks11
All fragments 78 blocks across 38 clusters
Cluster ID206088416
RegistryBGP
Owner jurisdictionCA
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300SW3NEMHODCS535
Shared handles clustered on 5 shared RIR contact/maintainer handles
Registry names 3 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

4 weekly snapshots · JSON
11 0 netblocks since 2026-07-05
2026-07-05 peak 11 2026-07-13

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
142.87.0.0/16 Holland College BGP ANNOUNCED ● high
142.87.117.0/24 Holland College BGP ANNOUNCED ● high
142.87.118.0/24 Holland College BGP ANNOUNCED ● high
142.87.119.0/24 Holland College BGP ANNOUNCED ● high
142.87.120.0/24 Holland College BGP ANNOUNCED ● high
142.87.121.0/24 Holland College BGP ANNOUNCED ● high
142.87.122.0/24 Holland College BGP ANNOUNCED ● high
142.87.123.0/24 Holland College BGP ANNOUNCED ● high
142.87.161.0/24 Holland College BGP ANNOUNCED ● high
212.0.255.184/29 HOLLAND-NL RIPE ASSIGNED PA ● low
2a00:2381:c97d::/48 HOLLAND-AND RIPE AGGREGATED-BY-LIR ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (11 of 11)
Possible discrepancies (1)

These blocks are registered to Holland College but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:2381:c97d::/48 /48 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AS7950 BTNET-MNT DUMY-RIPE DUMY-RIPE EASYNET-NL-MNT