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  2. 64.0.0.0/8
  3. 64.138.0.0/16
  4. AS19855  | 64.138.140.0/22

64.138.140.0/22

AS19855  ·  Masergy Communications, Inc.

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Summary

Country United States
Domain masergy.com
ASN AS19855
Parent Range 64.138.128.0/18
Registry ARIN
ID MSGY-BLK2

WHOIS Details

NetHandle:      NET-64-138-0-0-1
OrgID:          MSRG
Parent:         NET-64-0-0-0-0
NetName:        MSGY-BLK2
NetRange:       64.138.0.0 - 64.138.191.255
NetType:        allocation
RegDate:        2000-08-03
Updated:        2024-03-19
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:        2024-11-25
OrgAdminHandle: TVC1-ARIN
OrgTechHandle:  ZM130-ARIN
OrgAbuseHandle: MASER1-ARIN
OrgNOCHandle:   MASER-ARIN
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:        [email protected]
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:        2025-01-27
OfficePhone:    +1-214-442-5668
Mailbox:        [email protected]
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:        [email protected]
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:        2024-11-07
OfficePhone:    +1-877-462-7374
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 64.138.140.0/22

Range ASN Company Num of IPs
64.138.128.0/18 AS19855 Masergy Communications, Inc. 16,384

BGP prefixes that are contained by 64.138.140.0/22

Range ASN Company Num of IPs
64.138.143.0/24 AS22775 Masergy Communications, Inc. 256

Nearby Ranges

BGP prefixes that overlap with 64.138.0.0/16

Range ASN Company Num of IPs
64.138.0.0/17 AS19855 Masergy Communications, Inc. 32,768
64.138.128.0/18 AS19855 Masergy Communications, Inc. 16,384
64.138.20.0/22 AS19855 Forrester Research 1,024
64.138.144.0/22 AS19855 Norges Bank 1,024
64.138.128.0/22 AS19855 Private Customer 1,024
64.138.4.0/23 AS19855 JMT FINANCIAL PARTNERS 512
64.138.8.0/23 AS19855 Accudyne Industries 512
64.138.10.0/23 AS19855 General Aviation Manufacturers Association 512
64.138.6.0/23 AS19855 FireEye, Inc. 512
64.138.2.0/23 AS19855 PRECEPT CAPITAL MANAGEMENT 512
64.138.236.0/24 AS21565 GEORGETOWN MEMORIAL HOSPITAL - (000) 064-2823 256
64.138.222.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.215.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.201.0/24 AS21565 Captain George's Seafood 256
64.138.203.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.225.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.220.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.240.0/24 AS21565 HTC 256
64.138.217.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.223.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.200.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.211.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.233.0/24 AS21565 HTC-64-138-233-0-24 256
64.138.245.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.209.0/24 AS21565 CHAMPION HOME BUILDERS, INC 256
64.138.255.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.232.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.206.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.248.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.213.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.199.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.194.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.204.0/24 AS21565 HTC-CGN-IP-POOL 256
64.138.26.0/24 AS19855 GGV Management 256
64.138.205.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.193.0/24 AS21565 HTC Cable Modem Static 256
64.138.230.0/24 AS21565 HTC-64-138-230-0-24 256
64.138.227.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.228.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.231.0/24 AS21565 HTC-64-138-231-0-24 256
64.138.242.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.221.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.216.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.219.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.239.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.226.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.254.0/24 AS21565 Horry Telephone Cooperative, Inc. 256
64.138.247.0/24 AS21565 HTC-64-138-247-0-24 256
64.138.224.0/24 AS21565 HTC 256

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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