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Electronic Theatre Controls Inc

ETC Network IP Addresses

Default IP Ranges For ETC Products

Below are the ETC Network addressing standards. Bold numbers or modes are the default for devices that ship with a preconfigured IP. These standard ranges should be used unless a different range is required by the site.

ETC Product IP Range Secondary Port IP Range
CEM3 
(used in ETC Sensor3 Racks and FDX3000 installation racks)
Auto/DHCP (preferred) or 
10.101.101.101 to 10.101.164.253
n/a

Cobalt 10

10.101.87.101 to 10.101.87.253

192.168.87.101 to 192.168.87.253

Cobalt 20

10.101.84.101 to 10.101.84.253

192.168.84.101 to 192.168.84.253

Cobalt Light Server

10.101.88.101 to 10.101.88.253

192.168.88.101 to 192.168.88.253

Cobalt ETCnomad (PC)

10.101.79.101 to 10.101.79.253

n/a

Congo

10.101.80.101 to 10.101.80.253

n/a
Congo jr 10.101.81.101 to 10.101.81.253 192.168.81.101 to 192.168.81.2531
Congo Kid 10.101.83.101 to 10.101.83.253 192.168.83.101 to 192.168.83.2531
Congo Light Server 10.101.82.101 to 10.101.82.253 n/a
PC Congo 10.101.79.101 to 10.101.79.253 n/a
ColorSource AV Console 10.101.20.101 to 10.101.20.253 n/a 
Echo Expansion Bridge 10.101.19.101 to 10.101.19.253 n/a
Echo Relay Panel Ethernet Interface Option 10.101.165.101 to 10.101.165.253 n/a
Echo Architectural Control Processor 10.101.166.101 to 10.101.166.253 n/a
Element 10.101.97.101 to 10.101.97.253 192.168.97.101 to 192.168.97.2531
Element 2 10.101.99.101 to 10.101.99.253 192.168.99.101 to 192.168.99.253
Emphasis Server 10.101.130.101 to 10.101.134.253 n/a
Eos 10.101.90.101 to 10.101.90.253 n/a
Eos Titanium (Ti) 10.101.92.101 to 10.101.92.253 192.168.92.101 to 192.168.92.253
Eos RPU 10.101.95.101 to 10.101.95.253 n/a
Eos RPU3 10.101.93.101 to 10.101.93.253 192.168.92.101 to 192.168.92.253
ETCNet2 Nodes (Video; 2 & 4 Port DMX) 10.101.50.101 to 10.101.74.253 
Default: 10.101.0.99
n/a
ETCPad Automatic/DHCP n/a
Express and Expression Emphasis Face Panel 10.101.45.101 to 10.101.46.253 n/a
GDS CueSystem 10.101.167.101 to 10.101.167.253 n/a
Gio 10.101.91.101 to 10.101.91.253 192.168.91.101 to 192.168.91.253
Gio @5 10.101.98.101 to 10.101.98.253 192.168.98.101 to 192.168.98.253
IES Matrix 10.101.101.101 to 10.101.164.253 n/a
Ion 10.101.100.101 to 10.101.100.253 192.168.100.101 to 192.168.100.2531
Ion RPU 10.101.96.101 to 10.101.96.253 192.168.96.101 to 192.168.96.2531
Ion Xe 10.101.100.20 to 10.101.100.29 192.168.100.20 to 192.168.100.29
Ion Xe 20 10.101.100.30 to 10.101.100.39 192.168.100.30 to 192.168.100.39
Ion Xe RPU 10.101.96.201 to 10.101.96.253 192.168.96.201 to 192.168.96.253
Net3 Conductor 10.101.50.60 DHCP
Net3 DMX, I/O, and Show Control Gateways Automatic/DHCP (preferred) or 
10.101.50.101 to 10.101.74.253
n/a
Net3 RFR Base Station (Handheld has no IP) DHCP (preferred) or 
10.101.121.101 to 10.101.121.253
n/a
Net3 RVI 10.101.85.101 to 10.101.86.253 192.168.85.101 to 192.168.85.2531
Net3 RVI3 10.101.86.101 to 10.101.86.253 192.168.86.101 to 192.168.86.253
Obsession (I & II) 10.101.30.101 to 10.101.34.253 n/a
Obsession Face Panel 10.101.40.101 to 10.101.41.253 n/a
Obsession II PC File Server 10.101.1.253 n/a
Response 0-10V Gateway Automatic/DHCP (preferred) or 
10.101.70.101 to 10.101.70.253
n/a
Sensor+ 10.101.101.101 to 10.101.164.253 
Default: 10.101.1GG.1RR (GG = group #, RR = rack #)
n/a
Sensor IQ 10.101.165.101 to 10.101.165.253 n/a
Unison Legacy CMEi Processor 10.101.10.101 to 10.101.10.253 n/a
Unison Mosaic Controller 10.101.120.101 to 10.101.120.253 n/a
Unison Paradigm Central Control Server (P-CCS) 10.101.10.10 DHCP
Unison Paradigm Architectural Control Processor (P-ACP) - Non Server Systems 10.101.10.101 to 10.101.13.253 n/a
Unison Paradigm 18" Touchscreen (P-TS18) 10.101.18.101 to 10.101.18.253 n/a
Unison Paradigm Touchscreen (P-LCD / P-TS7) 10.101.15.101 to 10.101.17.253 (preferred) 
or Auto/DHCP
n/a

1Some earlier versions of these consoles do not have a secondary network port.

Third Party Products IP Range
Net2 PC Control 
(Emphasis/Obsession Remote Facepanel, NCE, Light Manager, CUDI)
10.101.1.101 to 10.101.1.252
Net3 PC Control 
(Eos Family ETCnomad, Cobalt Family ETCnomad, Congo Family ETCnomad, GCE, LightDesigner) 
DHCP (preferred) or 
10.101.1.101 to 10.101.1.252
Android Device or 
iPhone/iPod/iPad
DHCP (preferred) or 
10.101.125.101 to 10.101.125.253
Wireless Access Point/Router for Net3 Systems 
(iRFR, client)
DHCP (preferred) or 
10.101.124.101 to 10.101.124.253
WRFU Handheld  10.101.125.101 to 10.101.125.253
WRFU Wireless Access Point/Router for Net2 Systems  10.101.124.101 to 10.101.124.253
Video Media Server  10.101.130.101 to 10.101.130.253
Router and Switch 10.101.1.1 to 10.101.x.1
Reserved for Network Administrator 10.101.1.2 to 10.101.1.100 and 
10.101.x.2 to 10.101.x.100
RAS Connection Client 10.101.2.101 to 10.101.2.253
Reserved for RAS Network Administrator 10.101.2.1 to 10.101.2.100
Net2 Compatible 3rd Party Node 10.101.200.101 to 10.101.209.253

Default Subnet Mask and Gateway

Item Value
Subnet Mask** 255.255.0.0
Default Gateway (Router) Net2 Equipment: Device's own IP Address* 
Computers & Net3 Equipment: 10.101.1.1 

*A gateway matching the IP address causes the device to send to all addresses directly from its own network interface.
** Note for Android users: In recent Android versions this is referred to as "Network Prefix Length" and should be set to 16 for the equivalent of 255.255.0.0.

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