AS number details

AS19855

Masergy Communications, Inc.  ·  masergy.com

AS19855 – Masergy Communications, Inc.

Field Value
Country United States
Website masergy.com
Hosted domains 178
Number of IPv4 158,208
Number of IPv6 237,742,515,982,134,514,981,017,747,456
ASN type ISP
Registry arin
Allocated 23 years ago on Feb 21, 2001
Updated 12 years ago on Mar 02, 2012
Netblock Company Num of IPs
140.242.146.0/24 HP Inc. 256
140.242.147.0/24 HP Inc. 256
169.143.243.0/24 Jeppesen Sanderson Inc. 256
185.60.28.0/22 Masergy Communications, Inc 1,024
185.60.31.0/24 Masergy Communications, Inc 256
192.197.247.0/24 Hitachi High -Tech America 256
198.73.224.0/24 Blount International, Inc 256
64.138.0.0/17 Masergy Communications, Inc. 32,768
64.138.10.0/23 General Aviation Manufacturers Association 512
64.138.128.0/18 Masergy Communications, Inc. 16,384
64.138.128.0/22 Private Customer 1,024
64.138.133.0/24 CB Masergy 256
64.138.134.0/24 CB Masergy 256
64.138.137.0/24 CB Masergy 256
64.138.140.0/22 Masergy Communications, Inc. 1,024
64.138.144.0/22 Norges Bank 1,024
64.138.149.0/24 Masergy Communications, Inc. 256
64.138.150.0/24 Masergy Communications, Inc. 256
64.138.153.0/24 Masergy Communications, Inc. 256
64.138.156.0/22 Masergy Communications, Inc. 1,024
64.138.20.0/22 Forrester Research 1,024
64.138.2.0/23 PRECEPT CAPITAL MANAGEMENT 512
64.138.26.0/24 GGV Management 256
64.138.4.0/23 JMT FINANCIAL PARTNERS 512
64.138.6.0/23 FireEye, Inc. 512
64.138.8.0/23 Accudyne Industries 512
64.47.0.0/16 Masergy Communications, Inc. 65,536
64.47.100.0/22 BT Conferencing Video Inc. 1,024
64.47.105.0/24 Midland Credit Management, Inc. 256
64.47.112.0/22 Emergent BioSolutions Inc 1,024
64.47.117.0/24 SNF Management, Inc. 256
64.47.118.0/24 Continental Exchange Solutions, Inc. 256
64.47.120.0/22 drugstore.com 1,024
64.47.14.0/24 Middlebury College 256
64.47.160.0/22 Hitachi High-Tech America, Inc. 1,024
64.47.164.0/22 Best, Best & Krieger LLP 1,024
64.47.164.0/24 Best, Best & Krieger LLP 256
64.47.174.0/24 HOP Energy, LLC 256
64.47.180.0/24 Airborn Interconnect 256
64.47.18.0/24 Marvin F Poer And Company Original Account, Do not use 256
64.47.184.0/24 OmniPresence, Inc. 256
64.47.185.0/24 Sasser Family Holdings, Inc. 256
64.47.186.0/24 Providea Conferencing, LLC 256
64.47.188.0/22 Hitachi High Technologies America 1,024
64.47.197.0/24 Rimkus Consulting Group 256
64.47.21.0/24 Hallmark Channel 256
64.47.214.0/24 Element Materials Technology Holding USA Inc. 256
64.47.216.0/24 MMHFGB 256
64.47.217.0/24 Quanex Building Products Corporation 256
64.47.218.0/24 Hitachi High-Tech America, Inc. 256
64.47.224.0/22 Genesys Telecommunications Laboratories, Inc. 1,024
64.47.228.0/22 Moore Capital Management 1,024
64.47.232.0/24 Dawn Acquisitions LLC 256
64.47.233.0/24 General Atlantic Service Company, LLC 256
64.47.235.0/24 Interior Architects 256
64.47.238.0/24 Cherokee Health Systems 256
64.47.242.0/24 Dawn Acquisitions LLC 256
64.47.244.0/24 Advanced Call Center Technologies, LLC 256
64.47.28.0/23 Haivision 512
64.47.40.0/23 McGrath RentCorp 512
64.47.43.0/24 Providea Conferencing, LLC 256
64.47.46.0/24 Avaya Inc 256
64.47.48.0/24 M5 Networks, Inc. 256
64.47.50.0/23 GGV Management L.L.C. 512
64.47.62.0/23 Digicel Cayman Ltd - Walkers 512
64.47.63.0/24 Digicel Cayman Ltd - Walkers 256
64.47.76.0/22 Electronic Trading Group, LLC 1,024
64.47.84.0/22 Global Telecom & Technology Americas, Inc. - Neff Rental LLC 1,024
64.47.84.0/24 Kuoni Destination Management, Inc. 256
64.47.88.0/22 Calance 1,024
64.47.92.0/22 Radiant Systems, Inc. 1,024
64.47.96.0/22 Advanced Solutions International ASI 1,024
65.96.0.0/18 Comcast Cable Communications, LLC 16,384
65.96.128.0/18 Comcast Cable Communications, LLC 16,384
74.116.49.0/24 Rudolph Technologies, Inc. 256
80.241.64.0/20 Masergy Communications, Inc 4,096
93.187.16.0/21 Masergy Communications, Inc 2,048
94.199.128.0/21 Masergy Communications, Inc 2,048
Netblock Company
2400:7160:2000::/44 COMCAST INDIA ENGINEERING CENTER I LLP
2400:7160:2020::/44 COMCAST INDIA ENGINEERING CENTER I LLP
2402:2100::/32 Masergy Communications, INC
2607:fa70:2480::/44 Masergy Communications, Inc.
2607:fa70::/32 Masergy Communications, Inc.
2a03:6580::/32 Masergy Communications, Inc
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WHOIS Details

ASHandle:       AS19855
OrgID:          MSRG
ASName:         MASERGY
ASNumber:       19855
RegDate:        2001-02-21
Updated:        2012-03-02
TechHandle:     ZM130-ARIN
Source:         ARIN


OrgID:          MSRG
OrgName:        Masergy Communications, Inc.
CanAllocate:    
Street:         2740 NORTH DALLAS PARKWAY
Street:         SUITE 260
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75093
Comment:        http://www.masergy.com
Comment:        1-877-4MASERGY
RegDate:        1970-01-01
Updated:        2022-11-29
OrgAdminHandle: TVC1-ARIN
OrgTechHandle:  ZM130-ARIN
OrgAbuseHandle: MASER1-ARIN
OrgNOCHandle:   MASER-ARIN
Source:         ARIN


POCHandle:      MASER1-ARIN
IsRole:         Y
LastName:       Masergy-Abuse
FirstName:      
Street:         2740 North Dallas Parkway
Street:         Suite 260
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75093
RegDate:        2002-08-29
Updated:        2022-12-10
OfficePhone:    +1-866-885-5558
OfficePhone:    +1-877-462-7374
Mailbox:        abuse@masergy.com
Source:         ARIN


POCHandle:      MASER-ARIN
IsRole:         Y
LastName:       Masergy-NOC
FirstName:      
Street:         2740 North Dallas Parkway,
Street:         Suite 260,
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75093
RegDate:        2002-08-29
Updated:        2015-07-15
OfficePhone:    +1-877-462-7374
Mailbox:        noc@masergy.com
Source:         ARIN


POCHandle:      TVC1-ARIN
IsRole:         N
LastName:       Castellanos
FirstName:      Terry
Street:         2740 Dallas Pkwy Ste 100
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75093
RegDate:        2007-10-12
Updated:        2023-01-27
OfficePhone:    +1-214-442-5668
Mailbox:        terry.castellanos@masergy.com
Source:         ARIN


POCHandle:      ZM130-ARIN
IsRole:         Y
LastName:       Masergy Communications
FirstName:      
Street:         2740 North Dallas Parkway,
Street:         Suite 260,
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75093
RegDate:        2001-10-01
Updated:        2023-11-08
OfficePhone:    +1-877-462-7374
Mailbox:        arin@masergy.com
Source:         ARIN


POCHandle:      ZM130-ARIN
IsRole:         Y
LastName:       Masergy Communications
FirstName:      
Street:         2740 North Dallas Parkway,
Street:         Suite 260,
City:           Plano
State/Prov:     TX
Country:        US
PostalCode:     75093
RegDate:        2001-10-01
Updated:        2023-11-08
OfficePhone:    +1-877-462-7374
Mailbox:        arin@masergy.com
Source:         ARIN
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Hosted Domains

There are 178 domain names hosted across 107 IP addresses on this ASN.

IP Address Domain Domains on this IP
64.47.162.50 myacltrac.com 12
64.47.129.206 sabrebuckingstock.com 9
64.47.169.11 cottonuniversity.net 8
93.187.21.93 yakultculture.com 8
93.187.21.73 offre-clubauchanbaby.fr 7
64.47.169.10 cottoninc.com 6
64.47.169.8 coolerincotton.com 4
93.187.21.92 tlcpromotion.it 4
64.47.18.195 mfpoer.net 4
64.47.102.100 plasticsurgerysoftware.com 4
64.47.138.52 ee1994.com 3
64.47.157.146 leasedirect.com 2
64.47.91.39 grouppiano.com 2
64.47.109.108 zi01.org 2
64.47.185.54 mydriverlink.com 2
64.47.129.216 kbox.tech 2
64.47.72.171 fcomail.com 2
64.47.223.19 marlinnet.net 2
64.47.99.51 bealnews.com 2
64.47.223.18 peacconnect.com 2
64.47.165.12 poron.info 2
64.47.148.101 sline.com 2
64.47.156.178 getpaoc.com 2
64.47.148.133 kubotatractorfranklin.com 2
64.47.169.114 cottonlifestylemonitor.com 2
64.47.85.232 equipmentdirector.com 1
64.47.138.40 eecsystemus.com 1
64.47.121.103 gestalt-llc.com 1
64.47.145.51 cpgateway.com 1
64.47.33.13 stawarzs.com 1
64.47.33.242 redgap.com 1
93.187.21.75 rewardrequest.com 1
64.47.137.66 the-vaughans.org 1
64.47.129.215 housing2go.com 1
64.47.218.177 swfrrkalmncl.com 1
64.47.157.48 theopenprotocol.com 1
64.47.189.112 hitachi-hitec-science.us 1
198.73.224.17 icsdiamondtools.it 1
74.116.49.37 alrcommunications.com 1
64.47.211.246 qijpnav.com 1
64.47.138.58 eecsystem.com 1
64.47.32.43 gadgetreviewcentral.com 1
64.47.146.27 electricgrilling.com 1
64.47.13.8 synarc.net 1
93.187.21.111 tastecardcinemaclub.co.uk 1
64.47.223.95 admiralfin.com 1
64.47.124.219 alternativets.com 1
64.47.188.245 atbtoyqlxs.com 1
64.47.214.98 mtecmechanical.com 1
64.47.143.2 aacrtest.org 1

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Useful for Cybersecurity

Peers

There are 29 peers for this ASN.

Peers Name
AS12222 Akamai Technologies, Inc.
AS12956 TELEFONICA GLOBAL SOLUTIONS SL
AS136260 IPOINTEAST INC.
AS14514 Paul, Hastings, Janofsky & Walker LLP
AS15027 Foley Hoag LLP
AS15126 Suzuki Marine USA, LLC
AS174 Cogent Communications
AS203177 BCS Global Networks Limited
AS21780 GRIFFITH FOODS INC.
AS22754 General Atlantic Service Corp.
AS22775 Moore Capital Management
AS23406 CHOATE, HALL & STEWART, LLP
AS26121 Jeppesen Sanderson Inc.
AS26428 The Talbots, Inc.
AS27226 Harbourvest Partners, LLC
AS2828 Verizon Business
AS33014 MARLIN LEASING CORPORATION
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS394301 Dexcom, INC.
AS394944 CCC Intelligent Solutions Inc.
AS398965 EnerBank USA
AS399322 TransRe
AS40399 Masergy Cloud Communications, Inc.
AS543 HP Inc.
AS6939 Hurricane Electric LLC
AS7473 Singapore Telecommunications Ltd
AS7474 SingTel Optus Pty Ltd
AS7922 Comcast Cable Communications, LLC
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Upstreams

There are 8 upstreams for this ASN.

upstreams Name
AS12956 TELEFONICA GLOBAL SOLUTIONS SL
AS174 Cogent Communications
AS2828 Verizon Business
AS3356 Level 3 Parent, LLC
AS3491 PCCW Global, Inc.
AS7473 Singapore Telecommunications Ltd
AS7474 SingTel Optus Pty Ltd
AS7922 Comcast Cable Communications, LLC
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Downstreams

There are 20 downstreams for this ASN.

Downstreams Name
AS12222 Akamai Technologies, Inc.
AS136260 IPOINTEAST INC.
AS14514 Paul, Hastings, Janofsky & Walker LLP
AS15027 Foley Hoag LLP
AS15126 Suzuki Marine USA, LLC
AS203177 BCS Global Networks Limited
AS21780 GRIFFITH FOODS INC.
AS22754 General Atlantic Service Corp.
AS22775 Moore Capital Management
AS23406 CHOATE, HALL & STEWART, LLP
AS26121 Jeppesen Sanderson Inc.
AS26428 The Talbots, Inc.
AS27226 Harbourvest Partners, LLC
AS33014 MARLIN LEASING CORPORATION
AS394301 Dexcom, INC.
AS394944 CCC Intelligent Solutions Inc.
AS398965 EnerBank USA
AS399322 TransRe
AS40399 Masergy Cloud Communications, Inc.
AS543 HP Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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 AS19855 at robtex.

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