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BZX Address/Unit Distribution

The following tables describe the unit distribution across the BZX Exchange Multicast PITCH feeds.

Table 1. BZX Address/Unit Distribution - Primary Datacenter, Production
Primary Datacenter
  • Gig-Shaped [ZA]
  • 174.136.161.160/28
  • WAN-Shaped [ZC]
  • 174.136.161.176/28
  • Gig-Shaped [ZB]
  • 174.136.161.192/28
  • WAN-Shaped [ZD]
  • 174.136.161.208/28
UnitIP PortReal-time MCGap Resp. MCReal-time MCGap Resp. MCReal-time MCGap Resp. MCReal-time MCGap Resp. MC
130001224.0.130.128224.0.130.144224.0.130.160224.0.130.176233.209.92.128233.209.92.144233.209.92.160233.209.92.176
230002
330003
430004
530005224.0.130.129224.0.130.145224.0.130.161224.0.130.177233.209.92.129233.209.92.145233.209.92.161233.209.92.177
630006
730007
830008
930009224.0.130.130224.0.130.146224.0.130.162224.0.130.178233.209.92.130233.209.92.146233.209.92.162233.209.92.178
1030010
1130011
1230012
1330013224.0.130.131224.0.130.147224.0.130.163224.0.130.179233.209.92.131233.209.92.147233.209.92.163233.209.92.179
1430014
1530015
1630016
1730017224.0.130.132224.0.130.148224.0.130.164224.0.130.180233.209.92.132233.209.92.148233.209.92.164233.209.92.180
1830018
1930019
2030020
2130021224.0.130.133224.0.130.149224.0.130.165224.0.130.181233.209.92.133233.209.92.149233.209.92.165233.209.92.181
2230022
2330023
2430024
2530025224.0.130.134224.0.130.150224.0.130.166224.0.130.182233.209.92.134233.209.92.150233.209.92.166233.209.92.182
2630026
2730027
2830028
2930029224.0.130.135224.0.130.151224.0.130.167224.0.130.183233.209.92.135233.209.92.151233.209.92.167233.209.92.183
3030030
3130031
3230032224.0.130.136224.0.130.152224.0.130.168224.0.130.184233.209.92.136233.209.92.152233.209.92.168233.209.92.184
3330033
3430034
3530035

Note - Cboe reserves the right to add multicast addresses with prior notice, but no migration period. Notice will be given that the distribution will change on a certain date. Care should be taken to support mappings in these tables via software configuration.

Table 2. BZX Address/Unit Distribution - Secondary Datacenter, Production
Secondary Datacenter
  • WAN-Shaped [ZE]
  • 174.136.181.160/28
UnitIP PortReal-time MCGap Response MC
131001233.19.3.80233.19.3.81
231002
331003
431004
531005233.19.3.82233.19.3.83
631006
731007
831008
931009233.19.3.84233.19.3.85
1031010
1131011
1231012
1331013233.19.3.86233.19.3.87
1431014
1531015
1631016
1731017233.19.3.88233.19.3.89
1831018
1931019
2031020
2131021233.19.3.90233.19.3.91
2231022
2331023
2431024
2531025233.19.3.92233.19.3.93
2631026
2731027
2831028
2931029233.19.3.94233.19.3.95
3031030
3131031
3231032
3331033
3431034
3531035

Note - Cboe reserves the right to add multicast addresses with prior notice, but no migration period. Notice will be given that the distribution will change on a certain date. Care should be taken to support mappings in these tables via software configuration.

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