OCEANEERING INTERNATIONAL, INC.

Oceaneering International, Inc.
GLEIF verified
LEI
549300L6PH74701W0R30
Registered name
OCEANEERING INTERNATIONAL, INC.
Jurisdiction
US-DE
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks14
All fragments 18 blocks across 5 clusters
Cluster ID204415503
RegistryAPNIC
Owner jurisdictionUS-DE
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 549300L6PH74701W0R30
Shared handles clustered on 15 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

4 weekly snapshots · JSON
14 0 netblocks since 2026-07-05
2026-07-05 peak 14 2026-07-13

IP Ranges (14)

⬇ export CSV
CIDR Org name Registry Status Confidence
65.124.70.0/24 Oceaneering International, Inc. BGP ANNOUNCED ● high
116.12.213.192/28 OCEANEERING-SG APNIC ASSIGNED NON-PORTABLE ● high
117.239.50.176/29 Oceaneering APNIC ASSIGNED NON-PORTABLE ● high
172.99.168.0/24 Oceaneering International, Inc. BGP ANNOUNCED ● high
172.99.169.0/24 Oceaneering International, Inc. BGP ANNOUNCED ● high
198.54.171.0/24 Oceaneering International, Inc. BGP ANNOUNCED ● high
208.46.106.0/24 Oceaneering International, Inc. BGP ANNOUNCED ● high
62.6.174.40/29 OCEANEERING-LTD RIPE ASSIGNED PA ● low
81.145.198.40/29 OCEANEERING RIPE ASSIGNED PA ● low
194.70.49.0/29 OCEANEERING RIPE ASSIGNED PA ● low
2a00:2381:2df3::/48 OCEANEERING-LTD RIPE AGGREGATED-BY-LIR ● low
2a00:2381:2df3:100::/56 OCEANEERING-LTD RIPE ASSIGNED ● low
2a00:2381:ce56::/48 OCEANEERING RIPE AGGREGATED-BY-LIR ● low
2a00:2381:ce56:100::/56 OCEANEERING RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: C how networks compare →
64.3% of checked blocks have valid RPKI ROA coverage (9 of 14)
Possible discrepancies (4)

These blocks are registered to Oceaneering International, Inc. 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.

2a00:2381:2df3::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:ce56::/48 /48 authorized for AS2856 — British Telecommunications Limited
2a00:2381:2df3:100::/56 /56 authorized for AS2856 — British Telecommunications Limited
2a00:2381:ce56:100::/56 /56 authorized for AS2856 — British Telecommunications Limited

NIC Handles

AB1061-AP AS14862 ASB5-AP AZU1-AP BTNET-MNT CDN1-AP DUMY-RIPE DUMY-RIPE JT702-AP MAINT-IN-DOT MAINT-SG-SINGNET NC83-AP +3 more