Data as of Nov 9, 2026
144.121.180.0/24
5 residential-proxy exits · 30 daysNationwide Children's Hospital · space held by Zayo Bandwidth
Residential-proxy exits
Proxy exits
5
2.0% of its addresses · 30 days
Providers
34
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
860 observations
Proxy providers listing exits
- 711Proxy
- 9Proxy
- Ake.net
- AnyIP
- BirdProxies
- BottingTools
- Byteful
- CliProxy
- ColaProxy
- DataImpulse
- EZProxies
- EnigmaProxy
- FastProxy
- FlexyProxies
- FloppyData
- Geonode
- GloryCloud
- IPFly
- InfiniteProxies
- LemonBright
- LudaxProxy
- NovProxy
- NovaProxy
- Novada
- PrivateProxy
- Proxy4U
- ProxyEmpire
- ProxyGeo
- ProxyRack
- RainProxy
- ResiProxies
- Thordata
- ThunderProxy
- VitalExclusive
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 144.121.160.0/19 since May 2016 | AS46887 | Internet provider | 24 4 always on | Zayo Bandwidth | |
| 144.121.0.0/16 since Nov 2021 | AS46887 | Internet provider | 129 25 always on | Zayo Bandwidth |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 144.121.0.0/16 | 65,536 | ZAYO-CCF-144-121-0-0 | Zayo Bandwidth (ZAYOB) · US | Direct Allocation | Apr 29, 2016 | abuse@ |
| └ 144.121.180.0/24 | 256 | NET-0-144-121-180-0-24 | Nationwide Children's Hospital (C07509740) · US | Reassigned | Feb 24, 2020 | abuse@ via ZAYO-CCF-144-121-0-0 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- Zayo Bandwidth
- Handle
- ZAYOB
- Range
- 144.
121. 0. 0/ 16 - Registration type
- Direct Allocation
- Record created
- Apr 29, 2016
Origin network
AS19600
US
- Name
- Nationwide Children's Hospital
- Type
- Business
- Registered
- Apr 18, 2007
- Domain
- nationwidechildrens.org
- Industry
- Community Groups and Nonprofits
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2020
- Current origin since
- Mar 2020 · 6.7 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS19600 | RADB | Nationwide Children's Hospital | MAINT-AS27506 | Sep 3, 2025 |
Whois
Registration for this announcement
- Range
- 144.
121. 180. 0/ 24 - Netname
- NET-0-144-121-180-0-24
- Registrant
- Nationwide Children's Hospital
- Organization
- Nationwide Children's Hospital (C07509740)
- Type
- Reassigned
- Handle
- NET-144-121-180-0-1
- Parent
- NET-144-121-0-0-1
- Created
- Feb 24, 2020
- RIR
- ARIN
- Country
- US
- Delegated
- Apr 29, 2016
- Status
- assigned
Report abuse
Abuse contact
- abuse@
zayo. com - Name
- Abuse
- Phone
- +1-866-236-2824
- Handle
- ABUSE5675-ARIN