Data as of Nov 13, 2026
208.59.41.40/29
No anonymizer space · no proxy exits in 30 daysRCN
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@ |
| └ 208.59.41.40/29 | 8 | EROLS-CUST-6530 | unknown | — | — | — |
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
- 763
- Always-on exits
- 171
- 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 · 22 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