1. All IP Ranges
  2. 64.0.0.0/8
  3. 64.138.0.0/16
  4. AS19855  | 64.138.0.0/17

64.138.0.0/17

AS19855  ·  Masergy Communications, Inc.

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Summary

Country United States
Domain masergy.com
ASN AS19855
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:      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:        2025-01-27
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:        2024-11-07
OfficePhone:    +1-877-462-7374
Mailbox:        arin@masergy.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 64.138.0.0/17

Range ASN Company Num of IPs
64.138.26.0/24 AS19855 GGV Management 256
64.138.4.0/23 AS19855 JMT FINANCIAL PARTNERS 512
64.138.8.0/23 AS19855 Accudyne Industries 512
64.138.2.0/23 AS19855 PRECEPT CAPITAL MANAGEMENT 512
64.138.10.0/23 AS19855 General Aviation Manufacturers Association 512
64.138.6.0/23 AS19855 FireEye, Inc. 512
64.138.20.0/22 AS19855 Forrester Research 1,024

Nearby Ranges

BGP prefixes that overlap with 64.138.0.0/16

Range ASN Company Num of IPs
64.138.128.0/18 AS19855 Masergy Communications, Inc. 16,384
64.138.140.0/22 AS19855 Masergy Communications, Inc. 1,024
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

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

519 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
64.138.5.163 AS19855 Masergy Communications, Inc. 0.28ms from Singapore, SG
64.138.23.213 AS19855 Masergy Communications, Inc. 0.54ms from Sydney, AU
64.138.7.241 AS19855 Masergy Communications, Inc. 0.37ms from Tokyo, JP
64.138.28.251 AS19855 Masergy Communications, Inc. 0.70ms from Singapore, SG
64.138.9.243 AS19855 Masergy Communications, Inc. 0.45ms from Sydney, AU
64.138.13.208 AS19855 Masergy Communications, Inc. 0.52ms from Tokyo, JP
64.138.12.153 AS19855 Masergy Communications, Inc. 0.56ms from Hong Kong, HK
64.138.8.165 AS19855 Masergy Communications, Inc. 0.44ms from Sydney, AU
64.138.1.5 AS19855 Masergy Communications, Inc. 0.33ms from Singapore, SG
64.138.2.170 AS19855 Masergy Communications, Inc. 0.55ms from Hong Kong, HK
64.138.10.107 AS19855 Masergy Communications, Inc. 0.30ms from Singapore, SG
64.138.26.82 AS19855 Masergy Communications, Inc. 0.30ms from Singapore, SG
64.138.14.2 AS19855 Masergy Communications, Inc. 0.66ms from Tokyo, JP
64.138.6.207 AS19855 Masergy Communications, Inc. 0.35ms from Tokyo, JP
64.138.20.13 AS19855 Masergy Communications, Inc. 0.45ms from Sydney, AU
64.138.3.89 AS19855 Masergy Communications, Inc. 0.59ms from Hong Kong, HK
64.138.31.252 AS19855 Masergy Communications, Inc. 0.45ms from London, GB
64.138.11.89 AS19855 Masergy Communications, Inc. 0.28ms from Singapore, SG
64.138.4.227 AS19855 Masergy Communications, Inc. 0.27ms from Singapore, SG

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
46.144.26.33 AS1136 KPN B.V. 0.90ms from Amsterdam, NL
185.94.236.49 AS42567 MOJOHOST B.V. 0.16ms from Amsterdam, NL
93.67.93.1 AS30722 Vodafone Italia S.p.A. 13.43ms from Arezzo, IT
180.180.158.1 AS23969 TOT Public Company Limited 5.90ms from Bangkok, TH
125.27.56.1 AS23969 TOT Public Company Limited 7.85ms from Bangkok, TH
114.245.144.1 AS4808 China Unicom Beijing Province Network 3.33ms from Beijing, CN
198.140.203.33 AS36145 Phillips Academy 1.96ms from Boston, US
201.7.65.1 AS8167 V tal 1.38ms from Brasilia, BR
177.1.90.1 AS8167 V tal 4.00ms from Brasilia, BR
86.120.120.193 AS8708 DIGI ROMANIA S.A. 0.74ms from Bucharest, RO
92.84.27.1 AS9050 Orange Romania S.A. 5.01ms from Bucharest, RO
190.221.239.129 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 1.81ms from Buenos Aires, AR
151.181.211.161 AS46887 Crown Castle Fiber LLC 6.82ms from Chicago, US
113.251.81.129 AS4134 CHINANET-BACKBONE 1.40ms from Chongqing, CN
38.111.184.1 AS13795 Smart Way Communications, LLC 0.30ms from Columbus, US
80.82.96.1 AS21060 Atea A/S 1.05ms from Copenhagen, DK
201.35.123.145 AS8167 V tal 16.92ms from Curitiba, BR
216.117.115.1 AS16597 South Plains College 11.77ms from Dallas, US
72.211.110.1 AS22773 Cox Communications Inc. 12.53ms from Dallas, US
66.209.244.65 AS46694 South Plains Telephone Cooperative, Inc. 10.44ms from Dallas, US
207.242.126.129 AS7018 AT&T Enterprises, LLC 1.73ms from Denver, US
89.247.63.65 AS8881 1&1 Versatel Deutschland GmbH 3.02ms from Duesseldorf, DE
23.199.31.241 AS16625 Akamai Technologies, Inc. 0.18ms from Frankfurt am Main, DE
77.2.74.161 AS6805 Telefonica Germany GmbH & Co.OHG 9.05ms from Frankfurt am Main, DE
58.42.253.1 AS4134 CHINANET-BACKBONE 1.27ms from Guiyang, CN

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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