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AS40869 Grantham, Mayo, VanOtterloo & Co. LLC

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Grantham, Mayo, VanOtterloo & Co. LLC gmo.com

US 0 Routes

AS Data

AS40869

AS40869 – Grantham, Mayo, VanOtterloo & Co. LLC

AS Number	40869
AS Name	GMO-HF
Organization	Grantham, Mayo, VanOtterloo & Co. LLC (gmvcl)
Country	US
Website	gmo.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2008-05-07

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Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       40869
ASName:         GMO-HF
ASHandle:       AS40869
RegDate:        2008-05-07
Updated:        2014-01-15
Ref:            https://rdap.arin.net/registry/autnum/40869


OrgName:        Grantham, Mayo, VanOtterloo & Co. LLC
OrgId:          GMVCL
Address:        53 State Street
City:           Boston
StateProv:      MA
PostalCode:     02109
Country:        US
RegDate:        2000-12-05
Updated:        2026-08-31
Ref:            https://rdap.arin.net/registry/entity/GMVCL


OrgTechHandle: THERI9-ARIN
OrgTechName:   Theriault, Mike 
OrgTechPhone:  +1-617-880-8743 
OrgTechEmail:  mike.theriault@gmo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/THERI9-ARIN

OrgTechHandle: ROYTE1-ARIN
OrgTechName:   Roy, Ted 
OrgTechPhone:  +1-617-880-8810 
OrgTechEmail:  ted.roy@gmo.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ROYTE1-ARIN

OrgNOCHandle: THERI9-ARIN
OrgNOCName:   Theriault, Mike 
OrgNOCPhone:  +1-617-880-8743 
OrgNOCEmail:  mike.theriault@gmo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/THERI9-ARIN

OrgAbuseHandle: THERI9-ARIN
OrgAbuseName:   Theriault, Mike 
OrgAbusePhone:  +1-617-880-8743 
OrgAbuseEmail:  mike.theriault@gmo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/THERI9-ARIN

OrgAbuseHandle: ROYTE1-ARIN
OrgAbuseName:   Roy, Ted 
OrgAbusePhone:  +1-617-880-8810 
OrgAbuseEmail:  ted.roy@gmo.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ROYTE1-ARIN

OrgNOCHandle: ROYTE1-ARIN
OrgNOCName:   Roy, Ted 
OrgNOCPhone:  +1-617-880-8810 
OrgNOCEmail:  ted.roy@gmo.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ROYTE1-ARIN

RNOCHandle: NETWO2331-ARIN
RNOCName:   Network Operations
RNOCPhone:  +1-617-790-5055 
RNOCEmail:  netops@gmo-hifreq.com
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO2331-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "40869",
    "as_handle" : "AS40869",
    "as_name" : "GMO-HF",
    "tech_contacts" : [ "THERI9-ARIN", "ROYTE1-ARIN" ],
    "abuse_contacts" : [ "THERI9-ARIN", "ROYTE1-ARIN" ],
    "date_created" : "2008-05-07",
    "date_updated" : "2014-01-15",
    "source" : "https://rdap.arin.net/registry/autnum/40869"
  } ],
  "organization" : {
    "handle" : "GMVCL",
    "name" : "Grantham, Mayo, VanOtterloo & Co. LLC",
    "address" : [ "53 State Street", "Boston", "MA", "02109", "US" ],
    "street" : "State Street",
    "city" : "Boston",
    "state" : "MA",
    "zip_code" : "02109",
    "country" : [ "US" ],
    "date_created" : "2000-12-05",
    "date_updated" : "2026-08-31",
    "source" : "https://rdap.arin.net/registry/entity/GMVCL",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "THERI9-ARIN",
    "name" : "Theriault, Mike",
    "email" : [ "mike.theriault@gmo.com" ],
    "phone" : [ "+1-617-880-8743" ],
    "source" : "https://rdap.arin.net/registry/entity/THERI9-ARIN"
  }, {
    "handle" : "ROYTE1-ARIN",
    "name" : "Roy, Ted",
    "email" : [ "ted.roy@gmo.com" ],
    "phone" : [ "+1-617-880-8810" ],
    "source" : "https://rdap.arin.net/registry/entity/ROYTE1-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "THERI9-ARIN",
    "name" : "Theriault, Mike",
    "email" : [ "mike.theriault@gmo.com" ],
    "phone" : [ "+1-617-880-8743" ],
    "source" : "https://rdap.arin.net/registry/entity/THERI9-ARIN"
  }, {
    "handle" : "ROYTE1-ARIN",
    "name" : "Roy, Ted",
    "email" : [ "ted.roy@gmo.com" ],
    "phone" : [ "+1-617-880-8810" ],
    "source" : "https://rdap.arin.net/registry/entity/ROYTE1-ARIN"
  } ]
}

Frequently Asked Questions

What is ASN AS40869?

ASN AS40869 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40869?

AS40869 is listed under Grantham, Mayo, VanOtterloo & Co. LLC.

What do peers, upstreams, and downstreams mean?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.