UDP/IP Addresses – U.S. Equity Market Data Feeds

Overview

Nasdaq offers many of its direct data feed products in a UDP/IP protocol option. Please refer to Nasdaq Global Data Products - Direct Data Feeds page for product description and technical interface documentation for the U.S. based products.

As a service to network providers, Nasdaq maintains a consolidated list of IP addresses for its UDP/IP services. Please note that Nasdaq reserves the right to modify this IP address information as needed for network and operational reasons.

Products by Market

The Nasdaq Stock Market
Nasdaq TotalView–ITCH 5.0 Nasdaq TotalView–Aggregated 2.0 Nasdaq Level 2 – Version 2.0 Nasdaq Basic – Nasdaq Best Bid and Offer (QBBO) 2.1 NLS Plus 3.0 Nasdaq Last Sale (NLS) 3.0 Nasdaq NOIView 3.0 Nasdaq MatchView Nasdaq Net Order Imbalance Snapshot (NOIS) 2.2

Nasdaq BX (BX)
BX TotalView–ITCH 5.0 BX Basic – BX Best Bid and Offer (BX BBO) 2.1 BX Last Sale (BLS) 2.1 BX MatchView

Nasdaq PSX (PSX)
PSX TotalView–ITCH 5.0 PSX Basic – PSX Best Bid and Offer (PSX BBO) 2.1 PSX Last Sale (PLS) 2.1 PSX MatchView

The Nasdaq Stock Market

Nasdaq TotalView–ITCH 5.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.0	18070	206.200.95.0/25
	Rerequest		18170	206.200.92.1
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.64	18070	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Standard Network Single Channel	233.54.12.111	26477	206.200.127.128/26
	Rerequest – Standard Network		18170	206.200.127.37
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Standard Network Single Channel	233.49.196.111	26477	206.200.127.192/26
New Jersey – Metro Area – U.S RP: 207.251.255.6	Broadcast – Microwave Network – Single Channel Software	233.86.230.143	26477	206.200.81.248
RP: 207.251.255.6	Broadcast – Microwave Network – Single Channel (FPGA)	233.86.230.144	26400	206.200.74.237
	Re–request – Microwave Network	Not offered	N/A	N/A
New York Metro Area – U.S. RP: 207.251.255.46	Nasdaq TotalView- ITCH FPGA- Broadcast Channel	233.54.12.101	26400	206.200.127.129
Hong Kong Metro Area "A" – RP: 207.251.255.46	Broadcast - Standard Network Single Channel	233.54.12.111	26477	206.200.127.128/26
	Rerequest - Standard Network		18170	206.200.127.37
Hong Kong Metro Area "B" – RP: 207.251.255.56	Broadcast - Standard Network Single Channel	233.49.196.111	26477	206.200.127.192/26

Nasdaq TotalView–Aggregated 2.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Channel 1 (A)	233.187.20.1	18032	206.200.95.0/25
	Rerequest – Channel 1 (A)		18132	206.200.92.2
	Broadcast – Channel 2 (B–C)	233.187.20.1	18033	206.200.95.0/25
	Rerequest – Channel 2 (B–C)		18133	206.200.92.3
	Broadcast – Channel 3 (D–F)	233.187.20.1	18034	206.200.95.0/25
	Rerequest – Channel 3 (D–F)		18134	206.200.92.4
	Broadcast – Channel 4 (G–K)	233.187.20.1	18035	206.200.95.0/25
	Rerequest – Channel 4 (G–K)		18135	206.200.92.5
	Broadcast – Channel 5 (L–N)	233.187.20.1	18036	206.200.95.0/25
	Rerequest – Channel 5 (L–N)		18136	206.200.92.6
	Broadcast – Channel 6 (O–Q)	233.187.20.1	18037	206.200.95.0/25
	Rerequest – Channel 6 (O–Q)		18137	206.200.92.7
	Broadcast – Channel 7 (R–S)	233.187.20.1	18038	206.200.95.0/25
	Rerequest – Channel 7 (R–S)		18138	206.200.92.8
	Broadcast – Channel 8 (T–Z)	233.187.20.1	18039	206.200.95.0/25
	Rerequest – Channel 8 (T–Z)		18139	206.200.92.9
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Channel 1 (A)	233.187.20.65	18032	206.200.95.128/25
	Broadcast – Channel 2 (B–C)	233.187.20.65	18033	206.200.95.128/25
	Broadcast – Channel 3 (D–F)	233.187.20.65	18034	206.200.95.128/25
	Broadcast – Channel 4 (G–K)	233.187.20.65	18035	206.200.95.128/25
	Broadcast – Channel 5 (L–N)	233.187.20.65	18036	206.200.95.128/25
	Broadcast – Channel 6 (O–Q)	233.187.20.65	18037	206.200.95.128/25
	Broadcast – Channel 7 (R–S)	233.187.20.65	18038	206.200.95.128/25
	Broadcast – Channel 8 (T–Z)	233.187.20.65	18039	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Channel 1 (A)	233.54.12.247	26450	206.200.127.128/26
	Rerequest – Channel 1 (A)		18107	206.200.127.25
	Broadcast – Channel 2 (B–C)	233.54.12.248	26452	206.200.127.128/26
	Rerequest – Channel 2 (B–C)		18107	206.200.127.26
	Broadcast – Channel 3 (D–F)	233.54.12.249	26454	206.200.127.128/26
	Rerequest – Channel 3 (D–F)		18107	206.200.127.27
	Broadcast – Channel 4 (G–K)	233.54.12.250	26456	206.200.127.128/26
	Rerequest – Channel 4 (G–K)		18107	206.200.127.28
	Broadcast – Channel 5 (L–N)	233.54.12.251	26458	206.200.127.128/26
	Rerequest – Channel 5 (L–N)		18107	206.200.127.29
	Broadcast – Channel 6 (O–Q)	233.54.12.252	26460	206.200.127.128/26
	Rerequest – Channel 6 (O–Q)		18107	206.200.127.30
	Broadcast – Channel 7 (R–S)	233.54.12.253	26462	206.200.127.128/26
	Rerequest – Channel 7 (R–S)		18107	206.200.127.31
	Broadcast – Channel 8 (T–Z)	233.54.12.254	26464	206.200.127.128/26
	Rerequest – Channel 8 (T–Z)		18107	206.200.127.32
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Channel 1 (A)	233.49.196.247	26450	206.200.127.192/26
	Broadcast – Channel 2 (B-C)	233.49.196.248	26452	206.200.127.192/26
	Broadcast – Channel 3 (D-F)	233.49.196.249	26454	206.200.127.192/26
	Broadcast – Channel 4 (G-K)	233.49.196.250	26456	206.200.127.192/26
	Broadcast – Channel 5 (L-N)	233.49.196.251	26458	206.200.127.192/26
	Broadcast – Channel 6 (O-Q)	233.49.196.252	26460	206.200.127.192/26
	Broadcast – Channel 7 (R-S)	233.49.196.253	26462	206.200.127.192/26
	Broadcast – Channel 8 (T-Z)	233.49.196.254	26464	206.200.127.192/26

Nasdaq Level 2 – Version 2.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Channel 1 (A–E)	233.187.20.2	18004	206.200.95.0/25
	Rerequest – Channel 1 (A–E)		18104	206.200.92.10
	Broadcast – Channel 2 (F–N)	233.187.20.2	18005	206.200.95.0/25
	Rerequest – Channel 2 (F–N)		18105	206.200.92.11
	Broadcast – Channel 3 (O–Z)	233.187.20.2	18006	206.200.95.0/25
	Rerequest – Channel 3 (O–Z)		18106	206.200.92.12
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Channel 1 (A–E)	233.187.20.66	18004	206.200.95.128/25
	Broadcast – Channel 2 (F–N)	233.187.20.66	18005	206.200.95.128/25
	Broadcast – Channel 3 (O–Z)	233.187.20.66	18006	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Channel 1 (A–E)	233.54.12.242	26480	206.200.127.128/26
	Rerequest – Channel 1 (A–E)		18102	206.200.127.40
	Broadcast – Channel 2 (F–N)	233.54.12.243	26482	206.200.127.128/26
	Rerequest – Channel 2 (F–N)		18102	206.200.127.41
	Broadcast – Channel 3 (O–Z)	233.54.12.244	26484	206.200.127.128/26
	Rerequest – Channel 3 (O–Z)		18102	206.200.127.42
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Channel 1 (A–E)	233.49.196.242	26480	206.200.127.192/26
	Broadcast – Channel 2 (F–N)	233.49.196.243	26482	206.200.127.192/26
	Broadcast – Channel 3 (O–Z)	233.49.196.244	26484	206.200.127.192/26

Nasdaq Basic – Nasdaq Best Bid and Offer (QBBO) 2.1
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: October 1, 2015
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Channel 1 (NYSE Issues)	233.187.20.13	18000	206.200.95.0/25
	Rerequest – Channel 1 (NYSE Issues)		18100	206.200.92.62
	Broadcast – Channel 2 (Amex Issues)	233.187.20.13	18001	206.200.95.0/25
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.92.63
	Broadcast – Channel 3 (Nasdaq Issues)	233.187.20.13	18002	206.200.95.0/25
	Rerequest – Channel 3 (Nasdaq Issues)		18102	206.200.92.64
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Channel 1 (NYSE Issues)	233.187.20.77	18000	206.200.95.128/25
	Broadcast – Channel 2 (Amex Issues)	233.187.20.77	18001	206.200.95.128/25
	Broadcast – Channel 3 (Nasdaq Issues)	233.187.20.77	18002	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Channel 1 (NYSE Issues)	233.54.12.64	18000	206.200.127.128/26
	Rerequest – Channel 1 (NYSE Issues)		18100	206.200.127.0
	Broadcast – Channel 2 (Amex Issues)	233.54.12.64	18001	206.200.127.128/26
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.127.1
	Broadcast – Channel 3 (Nasdaq Issues)	233.54.12.64	18002	206.200.127.128/26
	Rerequest – Channel 3 (Nasdaq Issues)		18102	206.200.127.2
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Channel 1 (NYSE Issues)	233.49.196.64	18000	206.200.127.192/26
	Broadcast – Channel 2 (Amex Issues)	233.49.196.64	18001	206.200.127.192/26
	Broadcast – Channel 3 (Nasdaq Issues)	233.49.196.64	18002	206.200.127.192/26
Hong Kong Metro Area "A" – RP: 207.251.255.46	Broadcast – Channel 1 (NYSE Issues)	233.54.12.64	18000	206.200.127.128/26
	Rerequest – Channel 1 (NYSE Issues)		18100	206.200.127.0
	Broadcast – Channel 2 (Amex Issues)	233.54.12.64	18001	206.200.127.128/26
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.127.1
	Broadcast – Channel 3 (Nasdaq Issues)	233.54.12.64	18002	206.200.127.128/26
	Rerequest – Channel 3 (Nasdaq Issues)		18102	206.200.127.2
Hong Kong Metro Area "B" – RP: 207.251.255.56	Broadcast – Channel 1 (NYSE Issues)	233.49.196.64	18000	206.200.127.192/26
	Broadcast – Channel 2 (Amex Issues)	233.49.196.64	18001	206.200.127.192/26
	Broadcast – Channel 3 (Nasdaq Issues)	233.49.196.64	18002	206.200.127.192/26

NLS Plus 3.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date:
Site	Channel/Purpose	Group	Port	Source IP Address
New York Metro Area "A" – U.S. RP: 207.251.255.160	NLS Plus – Channel 1 (Nasdaq Issues)	233.54.12.20	18030	206.200.112.224/28
	Rerequest – Channel 1		18130	206.200.112.20
	NLS Plus – Channel 2 (NYSE and Amex Issues)		18031	206.200.112.224/28
	Rerequest – Channel 2		18131	206.200.112.21
New York Metro Area "B" – U.S. RP: 207.251.255.176	NLS Plus – Channel 1 (Nasdaq Issues)	233.49.196.20	18030	206.200.112.240/28
	Rerequest – Channel 1		18130	206.200.112.45
	NLS Plus – Channel 2 (NYSE and Amex Issues)		18031	206.200.112.240/28
	Rerequest – Channel 2		18131	206.200.112.46
Chicago Metro Area "A" – U.S. RP: 207.251.255.105	NLS Plus – Channel 1 (Nasdaq Issues)	233.187.20.70	18030	206.200.113.224/28
	Rerequest – Channel 1		18130	206.200.113.20
	NLS Plus – Channel 2 (NYSE and Amex Issues)		18031	206.200.113.224/28
	Rerequest – Channel 2		18131	206.200.113.21
Chicago Metro Area "B" – U.S. RP: 207.251.255.117	NLS Plus – Channel 1 (Nasdaq Issues)	233.211.120.70	18030	206.200.113.240/28
	Rerequest – Channel 1		18130	206.200.113.45
	NLS Plus – Channel 2 (NYSE and Amex Issues)		18031	206.200.113.240/28
	Rerequest – Channel 2		18131	206.200.113.46
Hong Kong Metro Area "A" – RP: 207.251.255.160	NLS Plus – Channel 1 (Nasdaq Issues)	233.54.12.20	18030	206.200.112.224/28
	Rerequest – Channel 1		18130	206.200.112.20
	NLS Plus – Channel 2 (NYSE and Amex Issues)		18031	206.200.112.224/28
	Rerequest – Channel 2		18131	206.200.112.21
Hong Kong Metro Area "B" – RP: 207.251.255.176	NLS Plus – Channel 1 (Nasdaq Issues)	233.49.196.20	18030	206.200.112.240/28
	Rerequest – Channel 1		18130	206.200.112.45
	NLS Plus – Channel 2 (NYSE and Amex Issues)		18031	206.200.112.240/28
	Rerequest – Channel 2		18131	206.200.112.46

Nasdaq Last Sale (NLS) 3.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date:
Site	Channel/Purpose	Group	Port	Source IP Address
New York Metro Area "A" – U.S. RP: 207.251.255.160	Broadcast–Single Channel	233.54.12.18	18130	206.200.112.224/28
	Rerequest		18131	206.200.112.22
New York Metro Area "B" – U.S. RP: 207.251.255.176	Broadcast–Single Channel	233.49.196.18	18130	206.200.112.240/28
	Rerequest		18131	206.200.112.47
Chicago Metro Area "A" – U.S. RP: 207.251.255.105	Broadcast – Single Channel	233.187.20.68	18130	206.200.113.224/28
	Rerequest		18131	206.200.113.22
Chicago Metro Area "B" – U.S. RP: 207.251.255.117	Broadcast – Single Channel	233.211.120.68	18130	206.200.113.240/28
	Rerequest		18131	206.200.113.47
Hong Kong Metro "A" – H.K.	Broadcast – Single Channel	233.127.56.18	18130	206.200.10.228/28
	Rerequest		18131	206.200.10.37
Hong Kong Metro Area "B" – H.K.	Broadcast – Single Channel	233.127.56.88	18130	206.200.10.240/28
	Rerequest		18131	206.200.10.41
Site	Channel/Purpose	Group	Port	Source IP Address
NLS – TRF^® Trades FilterView – Version 3.0
New York Metro Area "A" – U.S. RP: 207.251.255.160	Broadcast – Single Channel	233.54.12.19	18130	206.200.112.224/28
	Rerequest		18131	206.200.112.23
New York Metro Area "B" – U.S. RP: 207.251.255.176	Broadcast – Single Channel	233.49.196.19	18130	206.200.112.240/28
	Rerequest		18131	206.200.112.48
Chicago Metro Area "A" – U.S. RP: 207.251.255.105	Broadcast – Single Channel	233.187.20.69	18130	206.200.113.224/28
	Rerequest		18131	206.200.113.23
Chicago Metro Area "B" – U.S. RP: 207.251.255.117	Broadcast – Single Channel	233.211.120.69	18130	206.200.113.240/28
	Rerequest		18131	206.200.113.48
NLS – Nasdaq Trades FilterView 3.0
Chicago Metro Area "A" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.16	18024	206.200.95.0/25
	Rerequest		18124	206.200.92.74
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.80	18024	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Single Channel	233.54.12.67	18024	206.200.127.128/26
	Rerequest		18124	206.200.127.8
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Single Channel	233.49.196.67	18024	206.200.127.192/26

Nasdaq NOIView 3.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.8	18014	206.200.95.0/25
	Rerequest		18114	206.200.92.21
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.72	18014	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Single Channel	233.54.12.246	26631	206.200.127.128/26
	Rerequest		18105	206.200.127.39
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Single Channel	233.49.196.246	26631	206.200.127.192/26

Nasdaq MatchView
UDP/IP Protocol Standard: MossUDP Initial Release Date: March 1, 2010
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.11	18020	206.200.95.0/25
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.75	18020	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Single Channel	233.54.12.128	27401	206.200.127.128/26
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Single Channel	233.49.196.128	27401	206.200.127.192/26

Nasdaq Net Order Imbalance Snapshot (NOIS) 2.2
UDP/IP Protocol Standard: MoldUDP Initial Release Date: April 1, 2010
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.12	18012	206.200.95.0/25
	Rerequest		18112	206.200.92.26
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.76	18012	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.46	Broadcast – Single Channel	233.54.12.129	26640	206.200.127.128/26
	Rerequest		18104	206.200.127.38
New York Metro Area "B" – U.S. RP: 207.251.255.56	Broadcast – Single Channel	233.49.196.129	26640	206.200.127.192/26

Nasdaq BX (BX)

BX TotalView–ITCH 5.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.32	18070	206.200.95.0/25
	Rerequest		18170	206.200.92.40
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.40	18070	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.50	Broadcast – Single Channel	233.54.12.40	25475	206.200.243.224/28
	Rerequest		18170	206.200.240.37
	BX TotalView- ITCH FPGA- Broadcast Channel	233.54.12.33	26400	206.200.243.224/28
New York Metro Area "B" – U.S. RP: 207.251.255.60	Broadcast – Single Channel	233.49.196.40	25475	206.200.243.240/28
New Jersey Metro Area – U.S. RP: 207.251.255.6	Broadcast – Microwave Network – Single Channel	233.86.230.64	25475	206.200.74.129
	Rerequest – Microwave Network	Not offered	N/A	N/A

BX Basic – BX Best Bid and Offer (BX BBO) 2.1
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Channel 1 (NYSE Issues)	233.187.20.33	18000	206.200.95.0/25
	Rerequest – Channel 1 (NYSE Issues)		18100	206.200.92.41
	Broadcast – Channel 2 (Amex Issues)	233.187.20.33	18001	206.200.95.0/25
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.92.42
	Broadcast – Channel 3 (Nasdaq Issues)	233.187.20.33	18002	206.200.95.0/25
	Rerequest – Channel 3 (Nasdaq Issues)		18102	206.200.92.43
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Channel 1 (NYSE Issues)	233.187.20.41	18000	206.200.95.128/25
	Broadcast – Channel 2 (Amex Issues)	233.187.20.41	18001	206.200.95.128/25
	Broadcast – Channel 3 (Nasdaq Issues)	233.187.20.41	18002	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.50	Broadcast – Channel 1 (NYSE Issues)	233.54.12.42	25445	206.200.243.224/28
	Rerequest – Channel 1 (NYSE Issues)		18101	206.200.240.33
	Broadcast – Channel 2 (Amex Issues)	233.54.12.43	25446	206.200.243.224/28
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.240.34
	Broadcast – Channel 3 (Nasdaq Issues)	233.54.12.44	25447	206.200.243.224/28
	Rerequest – Channel 3 (Nasdaq Issues)		18101	206.200.240.35
New York Metro Area "B" – U.S. RP: 207.251.255.60	Broadcast – Channel 1 (NYSE Issues)	233.49.196.42	25445	206.200.243.240/28
	Broadcast – Channel 2 (Amex Issues)	233.49.196.43	25446	206.200.243.240/28
	Broadcast – Channel 3 (Nasdaq Issues)	233.49.196.44	25447	206.200.243.240/28

BX Last Sale (BLS) 2.1
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: October 1, 2015
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.36	18024	206.200.95.0/25
	Rerequest		18124	206.200.92.78
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.44	18024	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.50	Broadcast – Single Channel	233.54.12.69	18024	206.200.243.224/28
	Rerequest		18124	206.200.243.0
New York Metro Area "B" – U.S. RP: 207.251.255.60	Broadcast – Single Channel	233.49.196.69	18024	206.200.243.240/28

BX MatchView
UDP/IP Protocol Standard: MossUDP Initial Release Date: March 15, 2010
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.35	18020	206.200.95.0/25
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.43	18020	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.50	Broadcast – Single Channel	233.54.12.97	25401	206.200.243.224/28
New York Metro Area "B" – U.S. RP: 207.251.255.60	Broadcast – Single Channel	233.49.196.97	25401	206.200.243.240/28

Nasdaq PSX (PSX)

PSX TotalView–ITCH 5.0
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.48	18070	206.200.95.0/25
	Rerequest		18170	206.200.92.51
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.56	18070	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.49	Broadcast – Single Channel	233.54.12.45	26477	206.200.63.224/27
	Rerequest		18170	206.200.63.197
	PSX TotalView- ITCH FPGA- Broadcast Channel	233.54.12.123	26400	206.200.63.224/27
New York Metro Area "B" – U.S. RP: 207.251.255.59	Broadcast – Single Channel	233.49.196.45	26477	206.200.62.224/27

PSX Basic – PSX Best Bid and Offer (PSX BBO) 2.1
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Channel 1 (NYSE Issues)	233.187.20.49	18000	206.200.95.0/25
	Rerequest – Channel 1 (NYSE Issues)		18100	206.200.92.52
	Broadcast – Channel 2 (Amex Issues)	233.187.20.49	18001	206.200.95.0/25
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.92.53
	Broadcast – Channel 3 (Nasdaq Issues)	233.187.20.49	18002	206.200.95.0/25
	Rerequest – Channel 3 (Nasdaq Issues)		18102	206.200.92.54
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Channel 1 (NYSE Issues)	233.187.20.57	18000	206.200.95.128/25
	Broadcast – Channel 2 (Amex Issues)	233.187.20.57	18001	206.200.95.128/25
	Broadcast – Channel 3 (Nasdaq Issues)	233.187.20.57	18002	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.49	Broadcast – Channel 1 (NYSE Issues)	233.54.12.47	25445	206.200.63.224/27
	Rerequest – Channel 1 (NYSE Issues)		18101	206.200.63.193
	Broadcast – Channel 2 (Amex Issues)	233.54.12.48	25446	206.200.63.224/27
	Rerequest – Channel 2 (Amex Issues)		18101	206.200.63.194
	Broadcast – Channel 3 (Nasdaq Issues)	233.54.12.49	25447	206.200.63.224/27
	Rerequest – Channel 3 (Nasdaq Issues)		18101	206.200.63.195
New York Metro Area "B" – U.S. RP: 207.251.255.59	Broadcast – Channel 1 (NYSE Issues)	233.49.196.47	25445	206.200.62.224/27
	Broadcast – Channel 2 (Amex Issues)	233.49.196.48	25446	206.200.62.224/27
	Broadcast – Channel 3 (Nasdaq Issues)	233.49.196.49	25447	206.200.62.224/27

PSX Last Sale (PLS) 2.1
UDP/IP Protocol Standard: MoldUDP64 Initial Release Date: October 1, 2015
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.52	18024	206.200.95.0/25
	Rerequest		18124	206.200.92.80
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.60	18024	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.49	Broadcast – Single Channel	233.54.12.70	18024	206.200.63.224/27
	Rerequest		18124	206.200.63.0
New York Metro Area "B" – U.S. RP: 207.251.255.59	Broadcast – Single Channel	233.49.196.70	18024	206.200.62.224/27

PSX MatchView
UDP/IP Protocol Standard: MossUDP Initial Release Date: March 31, 2014
Site	Channel/Purpose	Group	Port	Source IP Address
Chicago Metro Area "A" – U.S. RP: 207.251.255.97	Broadcast – Single Channel	233.187.20.51	18020	206.200.95.0/25
Chicago Metro Area "B" – U.S. RP: 207.251.255.98	Broadcast – Single Channel	233.187.20.59	18020	206.200.95.128/25
New York Metro Area "A" – U.S. RP: 207.251.255.49	Broadcast – Single Channel	233.54.12.80	26401	206.200.63.224/27
New York Metro Area "B" – U.S. RP: 207.251.255.59	Broadcast – Single Channel	233.49.196.80	26401	206.200.62.224/27

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