Data as of Nov 7, 2026
208.58.128.0/20
2 residential-proxy exits · 30 daysRCN
Residential-proxy exits
Proxy exits
2
0.05% of its addresses · 30 days
Spread
2 of 16
/24s with at least one exit
Providers
3
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
8 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 208.58.129.0/24 | 0 | 1 | |
| 208.58.143.0/24 | 0 | 1 |
Proxy providers listing exits
- LemonBright
- Proxiware
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 208.58.0.0/15 | 131,072 | RCN-BLK-5 | RCN (RTSL-6) · US | Direct Allocation | Sep 2, 1999 | abuse@ |
| └ 208.58.137.64/27 | 32 | EROLS-CUST-6330 | unknown | — | — | — |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
4,096 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Residential | 4,064 | >99% | 2 | |
| Business | 32 | 0.78% | 1 |
Network & registry
Announced by
Covering announcement 208.58.0.0/15
- Prefix
- 208.58.0.0/15
- Announced by
- AS6079 RCN
- Type
- Residential
- Leased from
- IP broker Rackdog (part)
- Proxy exits
- 741
- Always-on exits
- 188
- RPKI
- RPKI valid
- Netname
- RCN-BLK-5
- Registrant
- RCN
- RIR
- ARIN
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 208.58.0.0/15
208.58.0.0/15
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2005 · 21 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 208.58.0.0/15 | AS6079 | /24 | ARIN | RPKI valid |
IRR
Route objects on 208.58.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6079 | RADB | RCN-BLK-5 | MAINT-AS6079 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 208.
58. 0. 0/ 15 - Netname
- RCN-BLK-5
- Registrant
- RCN
- Organization
- RCN (RTSL-6)
- Org address
- 650 College Road East, Princeton, NJ, 08540
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-208-58-0-0-1
- Parent
- NET-208-0-0-0-0
- Created
- Sep 2, 1999
- RIR
- ARIN
- Country
- US
- Delegated
- Sep 2, 1999
- Status
- assigned
Report abuse
Abuse contact
- abuse@
rcn. com - Name
- RCN Abuse Department
- Phone
- +1-888-972-6622
- Handle
- RAD75-ARIN