Data as of Nov 15, 2026
72.57.112.0/20
Anonymizer · ISP proxyRCN · space held by B2 Net Solutions Inc.
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 72.57.112.0/20 | /24s |
|---|---|---|---|
| Flux Telecom | 4,096100% | 16 |
Leased from
Owners leasing their own space
| Name | In 72.57.112.0/20 | /24s |
|---|---|---|
| B2 Net Solutions Inc. | 4,096100% | 16 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
72.57.112.0/20
From the registry to its use
- Sep 8, 2025Registry recordB2 Net Solutions Inc.Direct Allocation72.57.64.0/18
- Oct 3, 2025Route objectAS55286 B2 Net Solutions Inc.RADB route object for AS55286 B2 Net Solutions Inc., maintainer MAINT-AS5528672.57.112.0/24
- Oct 16, 2025AssignedFlux Telecom, LLCReassigned72.57.112.0/20
- Oct 27, 2025– today
- Sep 17, 2026
- todayUsedFlux TelecomProxy operator
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 72.57.64.0/18 | 16,384 | BNS-34 | B2 Net Solutions Inc. (BNS-34) · US | Direct Allocation | Sep 8, 2025 | abuse-system@ |
| └ 72.57.112.0/20 | 4,096 | 72-57-112-0-20 | Flux Telecom, LLC (FLUXT-1) · US | Reassigned | Oct 16, 2025 | ip-admin@ |
Network & registry
IPv4 market
Holder
- Organization
- B2 Net Solutions Inc.
- Handle
- BNS-34
- Range
- 72.
57. 64. 0/ 18 - Registration type
- Direct Allocation
- Record created
- Sep 8, 2025
Origin network
AS6079
US
- Name
- RCN
- Type
- Internet provider
- Registered
- Apr 4, 2001
- Domain
- astound.com
- Website
- www.astound.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Oct 2025
- Current origin since
- Oct 2025 · 1.1 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 72.57.112.0/20 | AS6079 | /20 | ARIN | RPKI valid |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6079 | RADB | Astound Broadband (AS6079) | MAINT-AS11404 | Sep 17, 2026 |
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 72.57.112.0/24 | AS55286 | RADB | MAINT-AS55286 | Oct 3, 2025 |
Whois
Registration for this announcement
- Range
- 72.
57. 112. 0/ 20 - Netname
- 72-57-112-0-20
- Registrant
- Flux Telecom, LLC
- Organization
- Flux Telecom, LLC (FLUXT-1)
- Org address
- 601 Wilshire Blvd., Los Angeles, CA, 90017
- Org country
- US
- Type
- Reassigned
- Handle
- NET-72-57-112-0-1
- Parent
- NET-72-57-64-0-1
- Created
- Oct 16, 2025
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 8, 2025
- Status
- assigned
Report abuse
Abuse contact
- ip-admin@
fluxtelecom. com - Name
- IP admin
- Phone
- +1-213-412-3156
- Handle
- IPADM530-ARIN