The Optimal Link Corporation

Data as of 2026-10-18
BGP inherited
This organisation
Netblocks13 · 11,008 IPv4 addresses
IPv6 3 prefixes (largest 2604:e880::/32)
Record ID250172790
RegistryBGP
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (13)

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CIDR Org name Registry Status Confidence
23.128.116.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
23.189.208.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
38.252.8.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
66.187.64.0/20 The Optimal Link Corporation BGP ANNOUNCED ● high
139.64.155.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
142.249.221.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
162.218.228.0/22 The Optimal Link Corporation BGP ANNOUNCED ● high
193.202.106.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
195.8.117.0/24 The Optimal Link Corporation BGP ANNOUNCED ● high
216.230.224.0/20 The Optimal Link Corporation BGP ANNOUNCED ● high
2001:67c:1388::/48 The Optimal Link Corporation BGP ANNOUNCED ● high
2602:f7c4:1::/48 The Optimal Link Corporation BGP ANNOUNCED ● high
2604:e880::/32 The Optimal Link Corporation BGP ANNOUNCED ● high

IPv6 ranges (3)

CIDR
2604:e880::/32
2001:67c:1388::/48
2602:f7c4:1::/48

Footprint over time

17 weekly snapshots · JSON
17 +4 netblocks since 2026-07-05
2026-07-05 peak 17 2026-10-18

Other domains hosted in this network

what's this?
oasisdesign.net speeddemosarchive.com

Network trust

what's this?
RPKI hygiene: C how networks compare →
58.8% of checked blocks have valid RPKI ROA coverage (10 of 17)
No discrepancies found among checked blocks.

NIC Handles

AS40156 INSTITUTE-MNT THEOPT-2