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ASN Lookup Tool
AS40841 MARKETAXESS-INC-AS

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ASN Extended Info API & BGP Active Prefixes API
ASN Details
ASN
AS40841
Organisation
MARKETAXESS HOLDINGS, INC.
Name
MARKETAXESS-INC-AS
Total IPv4 Addresses
3,072
Total IPv4 Prefixes
12
Total IPv6 Prefixes
0
Total IPv4 Bogon Prefixes
0
Total IPv6 Bogon Prefixes
0
IPv4 Space Rank
#18,569 out of 79,235
Registry
Arin
Registered Country
US flagUS
Registered Country Name
United States of America (the)
Registered Date
Registration Last Change
2022-09-06
Receiving From
ASN
Organisation
AS3356
US flagLevel 3 Parent, LLC
AS174
US flagCogent Communications, LLC
AS3257
US flagGTT Communications Inc.
AS8220
GB flagCOLT Technology Services Group Limited
AS6461
US flagZayo Bandwidth
Transit To
ASN
Organisation
AS65103
WORLD flagPrivate Use AS
AS40481
US flagG3 Group
IPv4 Active Prefixes
PrefixRange FromRange To
38.108.243.0/2438.108.243.038.108.243.255
64.215.249.0/2464.215.249.064.215.249.255
192.69.225.0/24192.69.225.0192.69.225.255
192.69.226.0/24192.69.226.0192.69.226.255
194.69.74.0/24194.69.74.0194.69.74.255
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