Towerstream I, Inc.
Data as of 2026-10-18
BGP inherited
This organisation
| Netblocks | 47 · 86,784 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2604:f400::/32) |
| Registered in | United States (61) · Indonesia (1) · Serbia (1) |
| Record ID | 250166268 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 11 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (47)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 64.17.230.0/24 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 64.17.232.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 64.17.248.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 64.171.216.0/24 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 65.255.192.0/19 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 67.159.160.0/19 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 67.216.16.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 67.216.28.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 68.64.192.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 68.64.196.0/24 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 68.64.200.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 69.38.180.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 69.38.184.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 69.38.192.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 69.38.200.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 69.39.192.0/19 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 69.163.48.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 72.46.172.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 74.212.136.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 74.212.144.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 74.212.152.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 74.212.176.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 173.243.144.0/20 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 173.243.144.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 174.128.216.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 204.16.228.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 206.83.232.0/21 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 206.83.232.0/24 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 206.83.236.0/24 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 208.70.16.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 208.78.64.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 208.90.40.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 216.57.80.0/23 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 216.127.124.0/22 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 2604:f400:12::/48 | Towerstream I, Inc. | BGP | ANNOUNCED | ● high |
| 64.17.224.0/20 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 64.17.244.0 – 64.17.255.255 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 64.119.128.0/19 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 66.228.64.0/20 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 68.64.192.0 – 68.64.203.255 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 69.38.144.0/20 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 69.38.180.0 – 69.38.203.255 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 74.212.144.0 – 74.212.155.255 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 74.212.184.0/21 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 173.225.64.0/21 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 174.128.204.0/22 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
| 2604:f400::/32 | Towerstream I, Inc. | ARIN | DIRECT ALLOCATION | ● low |
IPv6 ranges (2)
Footprint over time
17 weekly snapshots · JSON
65
+13 netblocks since 2026-07-05
2026-07-05
peak 77
2026-10-18
Network trust
what's this?
RPKI hygiene: F
how networks compare →
1.5%
of checked blocks have valid RPKI ROA coverage
(1 of 65)
Possible discrepancies (1)
These blocks are registered to Towerstream I, Inc. but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 174.128.204.0/22 /22 | authorized for AS138115 — PT Deneva |
NIC Handles
ABUSE615-ARIN
AS18923
AS19453
AS29930
AS32622
AS32654
TOWER-20
ZC208-ARIN
ZC208-ARIN
ZC208-ARIN
ZC208-ARIN