Data as of Nov 13, 2026
68.199.48.0/22
3 residential-proxy exits · 30 daysCablevision Systems Corp. · space held by Optimum Online
Residential-proxy exits
Proxy exits
3
0.29% of its addresses · 30 days
Spread
3 of 4
/24s with at least one exit
Providers
10
selling exits here
Oct 14, 2026 – Nov 12, 2026
Exits seen per day
186 observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 68.199.48.0/24 | 0 | 1 | |
| 68.199.49.0/24 | 0 | 1 | |
| 68.199.50.0/24 | 0 | 1 |
Proxy providers listing exits
- FastProxy
- IPROCKET_PREMIUM
- LemonBright
- LudaxProxy
- NovaProxy
- Proxiware
- RainProxy
- ThunderProxy
- VitalExclusive
- ZENPROXY_LITE
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 68.192.0.0/13 since May 2005 | AS6128 | Residential | 11,712 2,499 always on | Optimum Online |
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 |
|---|---|---|---|---|---|---|
| 68.192.0.0/13 | 524,288 | NETBLK-OOL-5BLK | Optimum Online (OPTO) · US | Direct Allocation | Jan 29, 2003 | hostmaster@ |
| └ 68.199.48.0/22 | 1,024 | OOL-CPE-WMFDNJ-68-199-48-0-22 | unknown | — | — | — |
Network & registry
Announced by
Covering announcement 68.196.0.0/14
- Prefix
- 68.196.0.0/14
- Announced by
- AS6128 Cablevision Systems Corp.
- Type
- Residential
- Proxy exits
- 5,569
- Always-on exits
- 1,160
- RPKI
- RPKI valid
- Netname
- NETBLK-OOL-5BLK
- Registrant
- Optimum Online
- RIR
- ARIN
Origin network
AS6128
US
- Name
- Cablevision Systems Corp.
- Type
- Internet provider
- Domain
- cablevision.com
- Website
- www.optimum.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
68.196.0.0/14
Routing history
- Pattern
- Stable
- First seen
- Nov 2020
- Current origin since
- Nov 2020 · 6.0 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 68.192.0.0/13 | AS6128 | /24 | ARIN | RPKI valid |
IRR
Route objects on 68.196.0.0/14
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS6128 | ARIN | 111 new south RD | MNT-OPTO | Oct 13, 2022 |
Whois
Registration for this announcement
- Range
- 68.
192. 0. 0/ 13 - Netname
- NETBLK-OOL-5BLK
- Registrant
- Optimum Online
- Organization
- Optimum Online (OPTO)
- Org address
- 111 new south RD, Hicksville, NY, 11801
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-68-192-0-0-1
- Parent
- NET-68-0-0-0-0
- Created
- Jan 29, 2003
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 29, 2003
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
alticeusa. com - Name
- OOL Hostmaster
- Phone
- +1-516-803-2300
- Handle
- OH4-ORG-ARIN