Data as of Nov 14, 2026
64.47.238.0/24
No anonymizer space · no proxy exits in 30 daysMasergy Communications, Inc.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.47.0.0/16 since May 2005 | AS19855 | Internet provider | 35 5 always on | Masergy Communications, Inc. |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 64.47.0.0/16 | 65,536 | MASERGY-BLK1 | Masergy Communications, Inc. (MSRG) · US | Direct Allocation | Mar 2, 2000 | abuse@ |
| └ 64.47.238.4/31 | 2 | MB1281045 | unknown | — | — | — |
| └ 64.47.238.6/31 | 2 | MB1281096 | unknown | — | — | — |
| └ 64.47.238.8/31 | 2 | MB1281148 | unknown | — | — | — |
| └ 64.47.238.10/31 | 2 | MB1281452 | unknown | — | — | — |
| └ 64.47.238.16/29 | 8 | MB2118623 | unknown | — | — | — |
| └ 64.47.238.24/29 | 8 | MB282141 | unknown | — | — | — |
| └ 64.47.238.32/30 | 4 | MB1494948 | unknown | — | — | — |
| └ 64.47.238.128/26 | 64 | MB1482901 | unknown | — | — | — |
Network & registry
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
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2021
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19855 | ARIN | Masergy KCMO1 | MNT-MSRG | May 10, 2022 |
Whois
Registration for this announcement
- Range
- 64.
47. 0. 0/ 16 - Netname
- MASERGY-BLK1
- 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-64-47-0-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Mar 2, 2000
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 2, 2000
- Status
- assigned
Report abuse
Abuse contact
- abuse@
masergy. com - Name
- Masergy-Abuse
- Phone
- +1-866-885-5558
- Handle
- MASER1-ARIN