Data as of Nov 6, 2026
72.46.173.56/29
No anonymizer space · no proxy exits in 30 daysTowerstream I, Inc.
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 72.46.172.0/22 | 1,024 | TWRS | Towerstream I, Inc. (TOWER-20) · US | Direct Allocation | Sep 5, 2006 | abuse@ |
| └ 72.46.173.56/29 | 8 | NORTHERN-WIND-INC | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 72.46.172.0/22
- Prefix
- 72.46.172.0/22
- Announced by
- AS32622 Towerstream I, Inc.
- Type
- Residential
- RPKI
- No RPKI
- Netname
- TWRS
- Registrant
- Towerstream I, Inc.
- RIR
- ARIN
Origin network
AS32622
US
- Name
- Towerstream I, Inc.
- Type
- Internet provider
- Registered
- Jun 17, 2004
- Domain
- towerstream.com
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 72.46.172.0/22
72.46.172.0/22
Routing history
- Pattern
- Stable
- First seen
- Sep 2006
- Current origin since
- Sep 2006 · 20 yr
- Origin networks
- 2
- Last change of origin
- Feb 2019
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 72.46.172.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11713 not the origin | RADB | Granite Block (Congruity) | MAINT-AS27506 | Nov 13, 2023 |
| AS16657 not the origin | RADB | Fibertech | MAINT-AS27506 | Nov 13, 2023 |
| AS17113 not the origin | RADB | Access Northeast | MAINT-AS27506 | Nov 13, 2023 |
| AS32622 | RADB | PNAP-BSN commrail route | MAINT-AS1828 | Nov 13, 2023 |
| AS46887 not the origin | RADB | CCF Customer Route Proxy | MAINT-AS27506 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 72.
46. 172. 0/ 22 - Netname
- TWRS
- Registrant
- Towerstream I, Inc.
- Organization
- Towerstream I, Inc. (TOWER-20)
- Org address
- 55 Hammerlund Way, Middletown, RI, 02842
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-72-46-172-0-1
- Parent
- NET-72-0-0-0-0
- Created
- Sep 5, 2006
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 5, 2006
- Status
- assigned
Report abuse
Abuse contact
- abuse@
towerstream. com - Name
- ABUSE
- Phone
- +1-401-848-5848;ext241
- Handle
- ABUSE615-ARIN