Data as of Nov 4, 2026
64.203.72.124/30
1 residential-proxy exit · 30 daysFlexNetworks
Residential-proxy exits
Proxy exits
1
25% of its addresses · 30 days
Providers
9
selling exits here
Oct 5, 2026 – Nov 3, 2026
Exits seen per day
3 observations
Proxy providers listing exits
- AnyIP
- Byteful
- EnigmaProxy
- FastProxy
- LudaxProxy
- NovaProxy
- ProxyEmpire
- RainProxy
- VantageProxies
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 64.203.72.0/21 since Jun 2019 | AS19523 | Residential | 6 | FlexNetworks | |
| 64.203.64.0/20 since Jun 2019 | AS19523 | Residential | 19 3 always on | FlexNetworks |
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 |
|---|---|---|---|---|---|---|
| 64.203.64.0/19 | 8,192 | BTC-107 | FlexNetworks (BTC-154) · CA | Direct Allocation | Aug 28, 2017 | ipadmin@ |
| └ 64.203.72.124/30 | 4 | OWZW-LAWYERS-REGINA | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 64.203.72.0/24
- Prefix
- 64.203.72.0/24
- Announced by
- AS19523 FlexNetworks
- Type
- Residential
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- BTC-107
- Registrant
- FlexNetworks
- RIR
- ARIN
Origin network
AS19523
CA
- Name
- FlexNetworks
- Type
- Internet provider
- Registered
- Sep 13, 2017
- Domain
- flexnetworks.ca
- Website
- flexnetworks.ca/
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
64.203.72.0/24
Routing history
- Pattern
- Stable
- First seen
- Jun 2019
- Current origin since
- Jun 2019 · 7.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 64.203.72.0/24 | AS19523 | /24 | ARIN | RPKI valid |
Whois
Registration for this announcement
- Range
- 64.
203. 64. 0/ 19 - Netname
- BTC-107
- Registrant
- FlexNetworks
- Organization
- FlexNetworks (BTC-154)
- Org address
- 81 Bay Street,, Toronto, ON, M5J 0E7
- Org country
- CA
- Type
- Direct Allocation
- Handle
- NET-64-203-64-0-1
- Parent
- NET-64-0-0-0-0
- Created
- Aug 28, 2017
- RIR
- ARIN
- Country
- CA
- Delegated
- Aug 28, 2017
- Status
- assigned
Report abuse
Abuse contact
- ipadmin@
bhtelecom. ca - Name
- Abuse
- Phone
- +1-800-724-8353
- Handle
- ABUSE7356-ARIN