AS number details

AS21874

MMC  ·  mmc.com

AS21874 – MMC

Field Value
Country United States
Website mmc.com
Hosted domains 143
Number of IPv4 8,192
Number of IPv6 0
ASN type Business
Registry arin
Allocated 23 years ago on Jul 03, 2001
Updated a year ago on Dec 02, 2022
Netblock Company Num of IPs
168.168.40.0/22 Marsh Ireland Brokers Limited 1,024
168.168.44.0/22 Marsh Ireland Brokers Limited 1,024
168.168.48.0/21 Marsh Ireland Brokers Limited 2,048
168.168.56.0/23 Marsh Ireland Brokers Limited 512
168.168.60.0/22 Marsh Ireland Brokers Limited 1,024
168.168.64.0/24 Marsh Ireland Brokers Limited 256
204.26.0.0/24 MMC 256
205.156.184.0/21 Marsh Inc. 2,048

There are no known IPv6 addresses belonging to this network

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WHOIS Details

ASHandle:       AS21874
OrgID:          MMC-337
ASName:         MMC
ASNumber:       21874
RegDate:        2001-07-03
Updated:        2022-12-02
Source:         ARIN


OrgID:          MMC-337
OrgName:        MMC
CanAllocate:    
Street:         1166 Avenue of the Americas
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2019-12-16
Updated:        2020-09-23
OrgAbuseHandle: MMCAB-ARIN
OrgAdminHandle: INTER162-ARIN
OrgDNSHandle:   VIHLI-ARIN
OrgNOCHandle:   MMCNO1-ARIN
OrgTechHandle:  INTER162-ARIN
Source:         ARIN


POCHandle:      MMCAB-ARIN
IsRole:         Y
LastName:       MMC-Abuse
FirstName:      
Street:         1166 Avenue of the Americas
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2020-09-23
Updated:        2022-11-21
OfficePhone:    +1-502-561-4600
Mailbox:        abuse@mmc.com
Source:         ARIN


POCHandle:      MMCNO1-ARIN
IsRole:         Y
LastName:       MMC-NOC
FirstName:      
Street:         1166 Avenue of the Americas
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2019-12-13
Updated:        2023-12-16
OfficePhone:    +1-502-561-4600
Mailbox:        mgtinoc@mmc.com
Source:         ARIN


POCHandle:      INTER162-ARIN
IsRole:         Y
LastName:       Internet Services
FirstName:      
Street:         1166 Avenue of the Americas
City:           New York
State/Prov:     NY
Country:        US
PostalCode:     10036
RegDate:        2018-10-15
Updated:        2023-12-02
OfficePhone:    +1-502-561-4600
Mailbox:        internet.services@mmc.com
Source:         ARIN
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Hosted Domains

There are 143 domain names hosted across 60 IP addresses on this ASN.

IP Address Domain Domains on this IP
205.156.185.163 cma-pension.ca 25
168.168.48.72 marshsat.eu 19
168.168.48.192 simuladormercer.com 17
168.168.55.1 justaskadmin.ie 9
205.156.185.15 ctdagroupbenefitplan.com 8
168.168.48.93 cloudbenefits.es 7
168.168.48.236 mercer-datenportal.de 4
168.168.40.58 groupamaonf.com 3
168.168.48.4 employeeadvantages.co.uk 3
168.168.49.32 mmbonline.no 3
168.168.48.216 mypihcanadaonline.com 2
168.168.48.27 marsh-personal.com 2
205.156.185.167 mrs-smr.ca 2
168.168.40.136 moreatmercer.com 2
168.168.48.26 marsh-professionisti.it 2
168.168.49.52 merceronline.dk 2
168.168.49.37 yourdarwinproject.com 1
168.168.48.40 healthconnect.net 1
205.156.185.7 cgiflex-simulateur.com 1
168.168.40.43 centricapensions.co.uk 1
168.168.49.55 mercerappointment.ie 1
168.168.49.31 vrverzekeringen.nl 1
205.156.185.133 amc-pension.ca 1
168.168.40.130 mercerretirementsolutions.com 1
168.168.48.28 marsh-personal.it 1
168.168.49.51 merceronline.fi 1
168.168.48.119 groupama-onf.fr 1
168.168.48.74 mercerpensioenregister.com 1
205.156.185.59 uapflex.com 1
168.168.48.242 marshcybernetworkdirectory.com 1
168.168.48.49 celent.com 1
168.168.40.203 ukspiritpensions.com 1
168.168.40.21 complementer-sante.fr 1
168.168.48.215 myrete.it 1
168.168.49.50 merceronline.no 1
168.168.48.56 mymarsh.gr 1
168.168.48.178 marshbroker.com 1
168.168.48.61 merceroneview.co.uk 1
168.168.40.206 lscrewardsandyou.com 1
205.156.185.6 cgiflex-simulator.com 1
168.168.48.13 assistitiassidim.it 1
168.168.48.57 sanint.it 1
168.168.48.17 marshwebservices.it 1
205.156.185.55 riotinto-flex.ca 1
205.156.185.13 soneparcanadabenefits.com 1
168.168.48.226 mymarsh.it 1
168.168.48.77 mercernet.fr 1
168.168.48.221 aviaryprofund.com 1
168.168.48.98 centricapensions.com 1
168.168.49.63 merceroneview.ie 1

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Peers

There are 5 peers for this ASN.

Peers Name
AS1273 Vodafone Group PLC
AS23498 Beanfield Technologies Inc.
AS2856 British Telecommunications PLC
AS577 Bell Canada
AS701 Verizon Business
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1273 Vodafone Group PLC
AS23498 Beanfield Technologies Inc.
AS2856 British Telecommunications PLC
AS577 Bell Canada
AS701 Verizon Business
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS21874 at robtex.

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