Data as of Nov 3, 2026
Autonomous system
AS14822
Memorial Sloan-Kettering Cancer Center
Announces 66,048 addresses in 7 prefixes. None of it is anonymizer space.
Type
Business
US
Proxy activity, 30 days
11 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 47.19.120.0/24 since May 2025 | Business | Cablevision Lightpath LLC via Cablevision Systems Corp. | ||
| 140.163.0.0/16 since May 2005 | Business | 3 | ||
| 140.163.0.0/17 since May 2005 | Business | |||
| 140.163.64.0/24 since Apr 2025 | Business | |||
| 140.163.70.0/24 since Apr 2025 | Business | |||
| 140.163.128.0/17 since May 2005 | Business | 3 | ||
| 192.55.249.0/24 since Oct 2025 | Business | 8 |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
21
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 192.55.249.0/24 | 0 | 8 | |
| 140.163.254.0/24 | 0 | 3 |
Proxy providers listing exits
- BottingTools
- Byteful
- CatProxies
- ColaProxy
- EZProxies
- EnigmaProxy
- Geonode
- HideProxy
- InfiniteProxies
- NovaProxy
- Proxiware
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxying
- ResiProxies
- Thordata
- VantageProxies
- VitalExclusive
- WealthProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS14822, day by day
317 observations
Network & history
Profile
- Registered
- Dec 6, 2021
- Domain
- mskcc.org
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
Routing patterns
How its announcements have moved
Arrivals