TeleCommunication Systems, Inc
Telecommunication Systems LLC
GLEIF verified
LEI
549300OHUWI1XC3V6064
Registered name
TeleCommunication Systems, Inc
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 31 · 61,666 IPv4 addresses |
| Registered in | Russia (15) · United States (15) |
| Cluster ID | 208795898 |
| Registry | BGP |
| Owner jurisdiction | US-MD |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300OHUWI1XC3V6064 |
| Shared handles | clustered on 15 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works | |
Footprint over time
5 weekly snapshots · JSON
31
+1 netblocks since 2026-07-05
2026-07-05
peak 31
2026-07-19
IP Ranges (31)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.58.176.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 64.58.182.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 64.146.184.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 64.146.185.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 66.159.104.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 66.159.105.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 77.121.14.0/24 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.121.32.0/19 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.192.0/19 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.224.0/20 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.240.0/21 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.248.0/24 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.249.0/24 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.250.0/24 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.251.0/24 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 77.123.252.0/22 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 194.39.249.0/24 | Telecommunication Systems LLC | BGP | ANNOUNCED | ● high |
| 199.165.246.0/24 | Telecommunication Systems Inc. | BGP | ANNOUNCED | ● high |
| 204.87.180.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 205.159.29.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 209.210.15.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 209.210.26.0/24 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 216.221.128.0/21 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 216.221.136.0/21 | Telecommunication Systems, Inc. | BGP | ANNOUNCED | ● high |
| 66.159.104.0/23 | Telecommunication Systems, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 77.121.14.0/24 | Telecommunication Systems LLC | RIPE | ALLOCATED PA | ● low |
| 77.121.32.0/19 | Telecommunication Systems LLC | RIPE | ALLOCATED PA | ● low |
| 77.123.192.0/18 | Telecommunication Systems LLC | RIPE | ALLOCATED PA | ● low |
| 194.39.249.0/24 | Telecommunication Systems LLC | RIPE | ALLOCATED PA | ● low |
| 216.221.128.0/20 | Telecommunication Systems, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 2a0e:50c0::/29 | Telecommunication Systems LLC | RIPE | ALLOCATED-BY-RIR | ● low |
Network trust
what's this?
RPKI hygiene: F
how networks compare →
12.9%
of checked blocks have valid RPKI ROA coverage
(4 of 31)
No discrepancies found among checked blocks.
NIC Handles
AS205515
AS32312
AS394318
DUMY-RIPE
DUMY-RIPE
NES11-ARIN
NES11-ARIN
NOC12132-ARIN
NOC12132-ARIN
ORG-TSL44-RIPE
RIPE-NCC-HM-MNT
TELEC-15
+3 more