AS40841 - MARKETAXESS-INC-AS - MARKETAXESS HOLDINGS, INC., US

United States United Kingdom
AS Number
AS40841
AS Name
MARKETAXESS-INC-AS
Org Name
MARKETAXESS HOLDINGS, INC.
Country
United States
Registry

arin

RegDate

2008-04-15

Updated

2022-09-06

AS40841 Looking Glass
IPv4Prefixes

15

IPv6Prefixes

0

IPv4 NUMs

3,328

IPv6 NUMs(/64)

0

3,328 IPv4 Addresses
CIDR Description IP Num
38.108.243.0/24 PSINet, Inc. 256
64.215.249.0/24 MARKETAXESS HOLDINGS, INC. 256
192.69.225.0/24 MARKETAXESS HOLDINGS, INC. 256
192.69.226.0/24 MARKETAXESS HOLDINGS, INC. 256
194.69.74.0/24 MARKETAXESS POST-TRADE LIMITED 256
194.69.74.0/23 MARKETAXESS POST-TRADE LIMITED 512
194.69.75.0/24 MARKETAXESS POST-TRADE LIMITED 256
194.69.80.0/24 UK-XTRAKTER-20130208 256
194.69.80.0/23 UK-XTRAKTER-20130208 512
194.69.82.0/24 UK-XTRAKTER-20130208 256
204.128.52.0/24 MARKETAXESS HOLDINGS, INC. 256
204.128.52.0/22 MARKETAXESS HOLDINGS, INC. 1024
204.128.53.0/24 MARKETAXESS HOLDINGS, INC. 256
204.128.54.0/24 MARKETAXESS HOLDINGS, INC. 256
204.128.55.0/24 MARKETAXESS HOLDINGS, INC. 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS8220 COLT - COLT Technology Services Group Limited, GB United Kingdom 1,497,088 25,770,721,280 IPv4 IPv4
AS174 COGENT-174 - Cogent Communications, US United States 35,901,952 301,965,312,000 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,511,488 257,698,496,512 IPv4 IPv4
AS3356 LEVEL3 - Level 3 Parent, LLC, US United States 29,662,464 77,331,365,888 IPv4 IPv4
AS6461 ZAYO-6461 - Zayo Bandwidth, US United States 1,672,448 17,985,634,304 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 521,216 282,631,665,614,848 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 
ASNumber:       40841
ASName:         MARKETAXESS-INC-AS
ASHandle:       AS40841
RegDate:        2008-04-29
Updated:        2022-09-06
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:        2022-09-06
Ref:            https://rdap.arin.net/registry/entity/MARKE-84


OrgAbuseHandle: NEMH-ARIN
OrgAbuseName:   Network Engineering - MarketAxess Holdings inc
OrgAbusePhone:  +1-212-813-6000 
OrgAbuseEmail:  NETWORK@marketaxess.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

OrgNOCHandle: NEMH-ARIN
OrgNOCName:   Network Engineering - MarketAxess Holdings inc
OrgNOCPhone:  +1-212-813-6000 
OrgNOCEmail:  NETWORK@marketaxess.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

OrgTechHandle: NEMH-ARIN
OrgTechName:   Network Engineering - MarketAxess Holdings inc
OrgTechPhone:  +1-212-813-6000 
OrgTechEmail:  NETWORK@marketaxess.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

RNOCHandle: NEMH-ARIN
RNOCName:   Network Engineering - MarketAxess Holdings inc
RNOCPhone:  +1-212-813-6000 
RNOCEmail:  NETWORK@marketaxess.com
RNOCRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

RTechHandle: NEMH-ARIN
RTechName:   Network Engineering - MarketAxess Holdings inc
RTechPhone:  +1-212-813-6000 
RTechEmail:  NETWORK@marketaxess.com
RTechRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN

RAbuseHandle: NEMH-ARIN
RAbuseName:   Network Engineering - MarketAxess Holdings inc
RAbusePhone:  +1-212-813-6000 
RAbuseEmail:  NETWORK@marketaxess.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NEMH-ARIN