Data as of Nov 7, 2026
64.138.152.0/24
No anonymizer space · no proxy exits in 30 daysMasergy Communications, Inc.
Network & registry
Announced by
Covering announcement 64.138.128.0/18
- Prefix
- 64.138.128.0/18
- Announced by
- AS19855 Masergy Communications, Inc.
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- MSGY-BLK2
- Registrant
- Masergy Communications, Inc.
- RIR
- ARIN
Origin network
AS19855
US
- Name
- Masergy Communications, Inc.
- Type
- Internet provider
- Registered
- Feb 21, 2001
- Domain
- masergy.com
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 64.138.128.0/18
64.138.128.0/18
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 64.
138. 0. 0 - 64. 138. 191. 255 - Netname
- MSGY-BLK2
- Registrant
- Masergy Communications, Inc.
- Organization
- Masergy Communications, Inc. (MSRG)
- Org address
- 7900 Windrose Ave, Plano, TX, 75024
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-64-138-0-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Aug 3, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 3, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
masergy. com - Name
- Masergy-Abuse
- Phone
- +1-877-462-7374
- Handle
- MASER1-ARIN