Data as of Nov 7, 2026
143.104.0.0/16
19 residential-proxy exits · 30 daysNewYork-Presbyterian Hospital
Residential-proxy exits
Proxy exits
19
0.03% of its addresses · 30 days
Always-on exits
2
11% of its exits
Spread
2 of 256
/24s with at least one exit
Providers
50
selling exits here
Oct 8, 2026 – Nov 6, 2026
Exits seen per day
3.3K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 143.104.10.0/24 | 2 | 16 | |
| 143.104.3.0/24 | 0 | 3 |
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Bright Data
- ByteProxies
- Byteful
- ColaProxy
- DataImpulse
- Decodo
- EnigmaProxy
- FastProxy
- FlexyProxies
- FloppyData
- GeekProxy
- Geonode
- GloryCloud
- IPFly
- IPOasis
- IPPeak
- InfiniteProxies
- LemonBright
- LudaxProxy
- MrScraper
- NodeMaven
- NovaProxy
- Novada
- Oxylabs
- PSBProxy
- PrivateProxy
- Proxies.fo
- Proxiware
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- ProxyWing
- Proxyma
- PuraRoute
- RainProxy
- ResiProxies
- Shifter
- Thordata
- ThunderProxy
- VantageProxies
- VibeProxies
- VitalExclusive
- WealthProxies
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 143.104.0.0/17 since Oct 2016 | AS395139 | Business | 19 2 always on | NewYork-Presbyterian Hospital | |
| 143.104.1.0/24 since Sep 18, 2026 | AS395139 | Business | NewYork-Presbyterian Hospital | ||
| 143.104.10.0/24 since Mar 2024 | AS395139 | Business | 16 2 always on | NewYork-Presbyterian Hospital | |
| 143.104.64.0/18 since Mar 2025 | AS395139 | Business | NewYork-Presbyterian Hospital | ||
| 143.104.128.0/17 since Sep 18, 2026 | AS395139 | Business | NewYork-Presbyterian Hospital | ||
| 143.104.128.0/18 since Mar 2025 | AS395139 | Business | NewYork-Presbyterian Hospital | ||
| 143.104.192.0/18 since Jun 2026 | AS395139 | Business | NewYork-Presbyterian Hospital |
Network & registry
Origin network
AS395139
US
- Name
- NewYork-Presbyterian Hospital
- Type
- Business
- Registered
- Sep 7, 2016
- Domain
- nyp.org
- Industry
- Retail Stores, Wholesale, and E-commerce Sites
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2016 · 10 yr
- Origin networks
- 2
- Last change of origin
- Oct 2016
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 143.
104. 0. 0/ 16 - Netname
- NYHEDU
- Registrant
- NewYork-Presbyterian Hospital
- Organization
- NewYork-Presbyterian Hospital (NYPH-1)
- Org address
- 525 East 68th Street, New York, NY, 10065
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-143-104-0-0-1
- Parent
- NET-143-0-0-0-0
- Created
- Mar 26, 1990
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 26, 1990
- Status
- assigned
Report abuse
Abuse contact
- core-mgrs@
nyp. org - Name
- New York Presbyterian Hospital
- Phone
- +1-212-305-3855
- Handle
- ZN80-ARIN