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Network Connectivity Updates for Market Segment 74

Network Connectivity Updates for Market Segment 74

Effective Sunday, March 15, 2026, CME Group will update Production iLink, Drop Copy, and MDP 3.0 network connectivity for market segment 74 (tag 1300-MarketSegmentID).

With this launch there will be new WAN subnets.

Contents

Revision History

Date

Description

Date

Description

February 12, 2026

  • OESGW IP will not change on March 15, 2026.
    References have been removed.

  • TCP Replay IP will not change on March 15, 2026.
    References have been removed.

February 11, 2026

Updated the future Order Entry Service Gateway IP B.

November 17, 2025

Updated values in Market Data Connection Details table for columns Future Multicast A, Future Host IPs A, Future Multicast B, and Future Host IPs B for rows:

  • Event-Based Contracts - Incremental

  • Event-Based Contracts Market Recovery - MBP

  • Event-Based Contracts Market Recovery - MBO

  • Event-Based Contracts - Instrument Replay

October 22, 2025

Initial publication of this pending client impact topic.

Key Events and Dates

Date

Milestone

Date

Milestone

March 15, 2026

Production launch.

Market Data Connection Details

View connectivity configuration details for this service (CME Group Login required).

Contact Information

For technical development support, contact Certification Support for Electronic Trading (CSET).

For production requests, please contact the Global Command Center (GCC).

For all other inquiries, please contact Global Account Management (GAM).



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