Data as of Nov 10, 2026
50.228.184.0/24
2 residential-proxy exits · 30 daysPresbyterian Healthcare Services · space held by Comcast Cable Communications, LLC
Residential-proxy exits
Proxy exits
2
0.78% of its addresses · 30 days
Providers
22
selling exits here
Oct 11, 2026 – Nov 8, 2026
Exits seen per day
328 observations
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- ByteProxies
- Byteful
- CatProxies
- CliProxy
- ColaProxy
- EnigmaProxy
- FloppyData
- Geonode
- IPFly
- InfiniteProxies
- MrScraper
- NodeMaven
- Novada
- Oxylabs
- ProxyEmpire
- ProxyRack
- SpyderProxy
- Thordata
- TrustProxy
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 50.128.0.0/9 since Mar 2011 | AS7922 | Residential | 11,549 1,142 always on | Comcast Cable Communications, LLC |
Network & registry
Origin network
AS397167
US
- Name
- Presbyterian Healthcare Services
- Type
- Business
- Registered
- Nov 26, 2018
- Domain
- phs.org
- Industry
- Insurance Carriers and Agencies
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Dec 2019
- Current origin since
- Dec 2019 · 6.9 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 50.228.184.0/24 | AS397167 | /24 | ARIN | RPKI valid |
| 50.128.0.0/9 | AS7922 | /9 | ARIN | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS397167 | RADB | Comcast Cable Communications, Inc. | MAINT-AS7922 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 50.
128. 0. 0/ 9 - Netname
- CCCH3-4
- Registrant
- Comcast Cable Communications, LLC
- Organization
- Comcast Cable Communications, LLC (CCCS)
- Org address
- 1800 Bishops Gate Blvd, Mt Laurel, NJ, 08054
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-50-128-0-0-1
- Parent
- NET-50-0-0-0-0
- Created
- Oct 21, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Oct 21, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
comcast. net - Name
- Network Abuse and Policy Observance
- Phone
- +1-888-565-4329
- Handle
- NAPO-ARIN