IHS MARKIT GROUP HOLDINGS

MARKIT_GROUP_LTD
Data as of 2026-09-20
GLEIF verified
Complete entity footprint
6 linked clusters · 587 netblocks · 354,773 IPv4 addresses · 482 IPv6 prefixes
This organisation's clusters combined by evidence — shared GLEIF corporate family — not name similarity, so genuinely different organisations that share a name are excluded.
View the full entity page →
LEI
2138005LTLTVZ4WMEX25
Registered name
IHS MARKIT GROUP HOLDINGS
Jurisdiction
GB
Ultimate parent
S&P GLOBAL INC.
Y6X4K52KMJMZE7I7MY94
This organisation
Netblocks6
IPv6 1 prefix (largest 2001:4d78:104:45::/64)
Registered in Netherlands (3) · Germany (1) · LV (1)
Also registered under this name 26 netblocks across 4 separate records
Record ID241017467
RegistryRIPE
Owner jurisdictionGB
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 2138005LTLTVZ4WMEX25
Shared handles clustered on 4 shared RIR contact/maintainer handles
Registry names 5 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (6)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.216.231.208/29 MARKIT_GROUP_LTD RIPE ASSIGNED PA ● low
81.94.224.216 – 81.94.224.255 MARKIT-NET RIPE ASSIGNED PA ● low
85.90.224.124/30 MARKIT RIPE ASSIGNED PA ● low
88.84.134.112/30 MARKIT-GROUP RIPE ASSIGNED PA ● low
212.111.37.244/30 MARKIT-GROUP-LTD RIPE ASSIGNED PA ● low
2001:4d78:104:45::/64 MARKIT_GROUP_LTD RIPE ASSIGNED ● low

IPv6 ranges (1)

CIDR
2001:4d78:104:45::/64

Footprint over time

9 weekly snapshots · JSON
6 0 netblocks since 2026-07-05
2026-07-05 peak 6 2026-09-06

Corporate group (6 confirmed entities)

+5 additional unconfirmed candidates not shown — full list (JSON)

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (6 of 6)
No discrepancies found among checked blocks.

NIC Handles

DEAC-MNT DUMY-RIPE DUMY-RIPE EQUINIX-MNT