AS Number
AS40841
AS Name
MARKETAXESS-INC-AS
Org Name
MARKETAXESS HOLDINGS, INC.
Registry

arin

RegDate

2008-04-15

Updated

2010-06-17

AS40841 Looking Glass
IPv4Prefixes

16

IPv6Prefixes

0

IPv4 NUMs

3,840

IPv6 NUMs(/64)

0

3,840 IPv4 Addresses
CIDR Description IP Num
38.108.243.0/24
IRR InValid
PSINet, Inc. 256
64.208.116.0/24
IRR InValid
Level 3 Parent, LLC 256
64.209.115.0/24
IRR InValid
Level 3 Parent, LLC 256
64.215.249.0/24
IRR Valid
Level 3 Parent, LLC 256
66.160.185.0/24
IRR Valid
Hurricane Electric LLC 256
192.69.224.0/24
IRR InValid
MARKETAXESS HOLDINGS, INC. 256
192.69.225.0/24
IRR InValid
MARKETAXESS HOLDINGS, INC. 256
194.69.80.0/24
IRR Valid
UK-XTRAKTER-20130208 256
194.69.80.0/23
IRR InValid
UK-XTRAKTER-20130208 512
194.69.82.0/24
IRR Parent Valid
UK-XTRAKTER-20130208 256
194.69.87.0/24
IRR Valid
TRAX-TRAINING-NET-20150702 256
204.128.52.0/24
IRR Parent Valid
MARKETAXESS HOLDINGS, INC. 256
204.128.52.0/22
IRR Valid
MARKETAXESS HOLDINGS, INC. 1024
204.128.53.0/24
IRR Parent Valid
MARKETAXESS HOLDINGS, INC. 256
204.128.54.0/24
IRR Parent Valid
MARKETAXESS HOLDINGS, INC. 256
204.128.55.0/24
IRR Parent Valid
MARKETAXESS HOLDINGS, INC. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, US United States 27,255,552 228,846,075,904 IPv4 IPv4
AS286 KPN - KPN B.V., NL Netherlands 0 210,454,052,864 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 3,594,496 210,454,056,960 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,541,632 17,718,116,352 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 494,592 282,631,129,006,080 IPv4 IPv4
AS46887 LIGHTOWER - Lightower Fiber Networks I, LLC, US United States 642,560 17,448,435,712 IPv4 IPv4
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS40481 G3-ASN-1 - G3 Group, US United States 1,536 0 IPv4 IPv4
IP Address Domain NUMs Domains
38.108.243.30 1 www001-abqat.marketaxess.com
38.108.243.31 1 www002-abqat.marketaxess.com
38.108.243.99 1 portal-nyqa2.marketaxess.com
38.108.243.131 1 portal-nyqa3.marketaxess.com
38.108.243.132 1 nyqa3.bondticker.com
38.108.243.134 1 wgeu-nyqa3.marketaxess.com
38.108.243.139 1 midoffice-nyqa3.marketaxess.com
38.108.243.144 1 portal-abqa2.marketaxess.com
38.108.243.149 1 midoffice-abqa2.marketaxess.com
38.108.243.151 1 wa-abqa2.marketaxess.com
ASNumber:       40841
ASName:         MARKETAXESS-INC-AS
ASHandle:       AS40841
RegDate:        2008-04-29
Updated:        2012-02-24
Comment:        Coontact MarketAxess Holdings Inc. at (212) 813-6111 or network@marketaxess.com for any questions or comments.    
Ref:            https://rdap.arin.net/registry/autnum/40841


OrgName:        MARKETAXESS HOLDINGS, INC.
OrgId:          MARKE-84
Address:        299 Park Avenue, 10th Floor
City:           NEW YORK
StateProv:      NY
PostalCode:     10171
Country:        US
RegDate:        2008-04-15
Updated:        2010-06-17
Ref:            https://rdap.arin.net/registry/entity/MARKE-84


OrgAbuseHandle: NEMH-ARIN
OrgAbuseName:   Network Engineering - MarketAxess Holdings inc
OrgAbusePhone:  +1-212-813-6390 
OrgAbuseEmail:  NETWORK@marketaxess.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

OrgTechHandle: NEMH-ARIN
OrgTechName:   Network Engineering - MarketAxess Holdings inc
OrgTechPhone:  +1-212-813-6390 
OrgTechEmail:  NETWORK@marketaxess.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

OrgNOCHandle: NEMH-ARIN
OrgNOCName:   Network Engineering - MarketAxess Holdings inc
OrgNOCPhone:  +1-212-813-6390 
OrgNOCEmail:  NETWORK@marketaxess.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

RNOCHandle: NEMH-ARIN
RNOCName:   Network Engineering - MarketAxess Holdings inc
RNOCPhone:  +1-212-813-6390 
RNOCEmail:  NETWORK@marketaxess.com
RNOCRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

RAbuseHandle: NEMH-ARIN
RAbuseName:   Network Engineering - MarketAxess Holdings inc
RAbusePhone:  +1-212-813-6390 
RAbuseEmail:  NETWORK@marketaxess.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

RTechHandle: NEMH-ARIN
RTechName:   Network Engineering - MarketAxess Holdings inc
RTechPhone:  +1-212-813-6390 
RTechEmail:  NETWORK@marketaxess.com
RTechRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN