Autonomous System details
AS19855
Masergy Communications, Inc. — masergy.com
Summary
| Country |
 United States
|
| Organization | Masergy Communications, Inc. |
| Domain | masergy.com |
| Number of IPv4 | 198,400 |
| Number of IPv6 | 2.3772× 1029 |
| AS Type | ISP |
| Registry | ARIN |
| Allocated | February 21, 2001 (about 24 years ago) |
| Updated | March 02, 2012 (about 13 years ago) |
IP Ranges
AS19855 announces 98 IPv4 ranges and 5 IPv6 ranges.
That's a total of 198,400 IPv4 addresses and 2.3772× 1029 IPv6 addresses.
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 64.47.0.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.47.0.0/16 |
Masergy Communications, Inc.
|
65,536 | ARIN | ALLOCATION |
| 64.47.3.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.4.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.5.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.14.0/24 |
Genesys Telecommunications Laboratories, Inc.
|
256 | ARIN | REASSIGNMENT |
| 64.47.18.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.21.0/24 |
CareKinesis
|
256 | ARIN | REASSIGNMENT |
| 64.47.24.0/24 |
Wabtec Corporation
|
256 | ARIN | REASSIGNMENT |
| 64.47.27.0/24 |
Allianz Global Investors U.S. Holdings LLC
|
256 | ARIN | REASSIGNMENT |
| 64.47.28.0/23 |
MMHFGB
|
512 | ARIN | REASSIGNMENT |
| 64.47.30.0/23 |
Essen Medical Associates, P.C.
|
512 | ARIN | REASSIGNMENT |
| 64.47.36.0/23 |
Access Information Management Shared Services, LLC
|
512 | ARIN | REASSIGNMENT |
| 64.47.40.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.47.43.0/24 |
Isuzu North America Corporation
|
256 | ARIN | REASSIGNMENT |
| 64.47.46.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.48.0/24 |
RPM
|
256 | ARIN | REASSIGNMENT |
| 64.47.50.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.47.56.0/23 |
Nextgen Communications, Inc.
|
512 | ARIN | REASSIGNMENT |
| 64.47.61.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.62.0/23 |
Campagna-turano Bakery, Inc.
|
512 | ARIN | REASSIGNMENT |
| 64.47.72.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 64.47.76.0/22 |
Gunderson Dettmer Stough Villeneuve Franklin & Hachigian, LLP
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.84.0/22 |
Paragon Industries, INC
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.88.0/22 |
Private Customer
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.92.0/22 |
Oceanx, LLC
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.96.0/22 |
Dsc Logistics, Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.100.0/22 |
Ancra International LLC
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.105.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.107.0/24 |
Rise, Inc.
|
256 | ARIN | REASSIGNMENT |
| 64.47.112.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 64.47.117.0/24 |
Broadcore (domingo & Vu)
|
256 | ARIN | REASSIGNMENT |
| 64.47.118.0/24 |
Continental Exchange Solutions, Inc.
|
256 | ARIN | REASSIGNMENT |
| 64.47.120.0/22 |
Atlanticare Regional Medical Center
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.128.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.160.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 64.47.164.0/24 |
Best, Best & Krieger LLP
|
256 | ARIN | REASSIGNMENT |
| 64.47.164.0/22 |
Best, Best & Krieger LLP
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.174.0/24 |
Hop Energy, LLC
|
256 | ARIN | REASSIGNMENT |
| 64.47.180.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.184.0/24 |
Global Telecom & Technology Americas, Inc.
|
256 | ARIN | REASSIGNMENT |
| 64.47.187.0/24 |
Crown-tonka, INC
|
256 | ARIN | REASSIGNMENT |
| 64.47.188.0/22 |
Pacific Market International
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.197.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.208.0/22 |
Bmt Scientific Marine Services, INC
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.214.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.216.0/24 |
Mc003645 Daylight Transport LLC
|
256 | ARIN | REASSIGNMENT |
| 64.47.217.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.218.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.224.0/22 |
 M5 Networks, Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.228.0/22 |
 Moore Capital Management
|
1,024 | ARIN | REASSIGNMENT |
| 64.47.232.0/24 |
Bmw of Sterling
|
256 | ARIN | REASSIGNMENT |
| 64.47.233.0/24 |
 General Atlantic Service Company, LLC
|
256 | ARIN | REASSIGNMENT |
| 64.47.235.0/24 |
BLUEJEANSNET.COM
|
256 | ARIN | REASSIGNMENT |
| 64.47.238.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.241.0/24 |
Zenith Marketing Group, Inc.
|
256 | ARIN | REASSIGNMENT |
| 64.47.242.0/24 |
Trek, INC
|
256 | ARIN | REASSIGNMENT |
| 64.47.246.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.47.252.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.47.253.0/24 |
Nexteer Automotive Corporation
|
256 | ARIN | REASSIGNMENT |
| 64.138.0.0/17 |
CISC
|
32,768 | ARIN | REASSIGNMENT |
| 64.138.2.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.138.4.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.138.6.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.138.8.0/23 |
Masergy Communications, Inc.
|
512 | ARIN | ALLOCATION |
| 64.138.10.0/23 |
General Aviation Manufacturers Association
|
512 | ARIN | REASSIGNMENT |
| 64.138.20.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 64.138.26.0/24 |
 General Atlantic Service Company
|
256 | ARIN | REASSIGNMENT |
| 64.138.31.0/24 |
 Bkuk Group Limited - Mc005535
|
256 | ARIN | REASSIGNMENT |
| 64.138.128.0/18 |
Masergy Communications, Inc.
|
16,384 | ARIN | ALLOCATION |
| 64.138.128.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 64.138.133.0/24 |
Cb Masergy
|
256 | ARIN | REASSIGNMENT |
| 64.138.134.0/24 |
Cb Masergy
|
256 | ARIN | REASSIGNMENT |
| 64.138.137.0/24 |
Cb Masergy
|
256 | ARIN | REASSIGNMENT |
| 64.138.140.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 64.138.144.0/22 |
 Thorlabs, Inc.
|
1,024 | ARIN | REASSIGNMENT |
| 64.138.149.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.138.150.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.138.153.0/24 |
Masergy Communications, Inc.
|
256 | ARIN | ALLOCATION |
| 64.138.156.0/22 |
Masergy Communications, Inc.
|
1,024 | ARIN | ALLOCATION |
| 65.96.0.0/18 |
Comcast Cable Communications, LLC
|
16,384 | ARIN | ALLOCATION |
| 65.96.128.0/18 |
Comcast Cable Communications, LLC
|
16,384 | ARIN | ALLOCATION |
| 74.116.49.0/24 |
Rudolph Technologies, Inc.
|
256 | ARIN | ALLOCATION |
| 80.241.64.0/20 |
Masergy Communications, INC
|
4,096 | RIPE NCC | ASSIGNED PA |
| 93.187.16.0/21 |
 Masergy Communications, INC
|
2,048 | RIPE NCC | ASSIGNED PA |
| 94.199.128.0/21 |
Masergy Communications, INC
|
2,048 | RIPE NCC | ASSIGNED PA |
| 140.242.27.0/24 |
Polycom (united Kingdom) Ltd.
|
256 | ARIN | REASSIGNMENT |
| 140.242.146.0/24 |
Hp Inc.
|
256 | ARIN | ALLOCATION |
| 140.242.147.0/24 |
Hp Inc.
|
256 | ARIN | ALLOCATION |
| 169.143.243.0/24 |
Jeppesen Sanderson Inc.
|
256 | ARIN | ALLOCATION |
| 185.60.28.0/22 |
 Masergy Communications, INC
|
1,024 | RIPE NCC | ALLOCATED PA |
| 185.60.31.0/24 |
Masergy Communications, INC
|
256 | RIPE NCC | ALLOCATED PA |
| 192.131.149.0/24 |
Peabody Holding Company, LLC
|
256 | ARIN | ALLOCATION |
| 192.197.247.0/24 |
Hitachi High -tech America
|
256 | ARIN | ALLOCATION |
| 198.73.224.0/24 |
Blount International, INC
|
256 | ARIN | ALLOCATION |
| 204.139.40.0/24 |
Aar Corp.
|
256 | ARIN | ALLOCATION |
| 204.139.45.0/24 |
Aar Corp.
|
256 | ARIN | ALLOCATION |
| 204.139.49.0/24 |
Aar Corp.
|
256 | ARIN | ALLOCATION |
| Prefix | Organization | Size | Registry | Status |
|---|---|---|---|---|
| 2400:7160:2000::/44 |
 COMCAST INDIA ENGINEERING CENTER I LLP
|
1.9343× 1025 | APNIC | ALLOCATED PORTABLE |
| 2400:7160:2020::/44 |
COMCAST INDIA ENGINEERING CENTER I LLP
|
1.9343× 1025 | APNIC | ALLOCATED PORTABLE |
| 2402:2100::/32 |
 Masergy Communications, INC
|
7.9228× 1028 | APNIC | ALLOCATED PORTABLE |
| 2607:fa70::/32 |
Masergy Communications, Inc.
|
7.9228× 1028 | ARIN | ALLOCATION |
| 2a03:6580::/32 |
Masergy Communications, INC
|
7.9228× 1028 | RIPE NCC | ALLOCATED-BY-RIR |
Peers
AS19855 does not have any direct peering agreements. Instead, its global connectivity is achieved through transit providers. While this setup ensures comprehensive reach, future peering could reduce latency and optimize route efficiency.
Upstreams
AS19855 connects to the global Internet via at least 9 upstream providers. In this setup, AS19855 acts as a customer, subscribing to these transit services to obtain full BGP routing information and ensure reliable, redundant access to external networks.
Downstreams
AS19855 serves as a transit provider the following ASes, delivering the BGP routes needed for global connectivity. This downstream relationship underscores AS19855's role in extending Internet access beyond its own infrastructure.