MASERGY HOLDINGS, INC.
Masergy Communications, Inc
GLEIF verified
LEI
549300ETD0H0RPH2C868
Registered name
MASERGY HOLDINGS, INC.
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 945 · 329,504 IPv4 addresses |
| Registered in | United States (920) · Netherlands (6) · United Kingdom (5) · Germany (1) |
| All fragments | 1,040 blocks across 54 clusters |
| Cluster ID | 208791284 |
| Registry | APNIC |
| Owner jurisdiction | US-DE |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300ETD0H0RPH2C868 |
| Shared handles | clustered on 26 shared RIR contact/maintainer handles |
| Registry names | 22 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
985
0 netblocks since 2026-07-05
2026-07-05
peak 985
2026-07-19
IP Ranges (945)
showing 50 of 945 — see all — ⬇ export CSV (free export limited to 500 rows — subscribe for the full export)| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 45.45.151.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.0.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.0.0/16 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.3.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.4.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.5.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.14.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.18.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.21.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.24.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.27.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.28.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.30.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.36.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.40.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.43.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.46.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.48.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.50.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.56.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.61.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.62.0/23 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.72.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.76.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.84.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.88.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.92.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.96.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.100.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.105.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.107.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.112.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.117.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.118.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.120.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.128.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.160.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.164.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.164.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.180.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.184.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.187.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.188.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.197.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.208.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.214.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.216.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.217.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.218.0/24 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
| 64.47.224.0/22 | Masergy Communications, Inc. | BGP | ANNOUNCED | ● high |
Domains hosted in this network
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
2.9%
of checked blocks have valid RPKI ROA coverage
(27 of 945)
No discrepancies found among checked blocks.
NIC Handles
AM2546-AP
APNIC-HM
AS19855
AS3257-IPAM-MNT
AS3257-NET-MNT
AS40399
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
EXPONENTIAL-E-MNT
+14 more