Data as of Nov 9, 2026
163.230.0.0/16
2 residential-proxy exits · 30 daysSentara Healthcare
Residential-proxy exits
Proxy exits
2
<0.01% of its addresses · 30 days
Always-on exits
1
50% of its exits
Spread
2 of 256
/24s with at least one exit
Providers
24
selling exits here
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
2.4K observations
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 163.230.237.0/24 | 1 | 1 | |
| 163.230.236.0/24 | 0 | 1 |
Proxy providers listing exits
- 711Proxy
- Ake.net
- AnyIP
- B2Proxy
- BirdProxies
- BottingTools
- ColaProxy
- EnigmaProxy
- FloppyData
- Geonode
- GloryCloud
- IPFly
- IPPeak
- InfiniteProxies
- Kookey
- MoMoProxy
- NovaProxy
- Novada
- ProxyEmpire
- ProxyWing
- RolaProxy
- Thordata
- ThunderProxy
- YumiProxy
Announcements
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 163.230.7.0/24 since Sep 2016 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.58.0/24 since Jul 2013 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.98.0/24 since Nov 2024 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.99.0/24 since Nov 2024 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.100.0/23 since Jan 2026 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.199.0/24 since Mar 2020 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.200.0/21 since Jan 2018 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.200.0/24 since Jun 2021 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.201.0/24 since May 2025 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.205.0/24 since May 2025 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.224.0/24 since May 2024 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.236.0/24 since Nov 2014 | AS27336 | Business | 1 | Sentara Healthcare | |
| 163.230.237.0/24 since Dec 2014 | AS27336 | Business | 1 1 always on | Sentara Healthcare | |
| 163.230.242.0/24 since Aug 2020 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.249.0/24 since Mar 2020 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.250.0/24 since Nov 2009 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.251.0/24 since Sep 2016 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.252.0/24 since Jun 2018 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.253.0/24 since Jun 2018 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.254.0/24 since Jun 2018 | AS27336 | Business | Sentara Healthcare | ||
| 163.230.255.0/24 since Jun 2018 | AS27336 | Business | Sentara Healthcare |
Network & registry
Origin network
AS27336
US
- Name
- Sentara Healthcare
- Type
- Business
- Registered
- Feb 14, 2003
- Domain
- sentara.com
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
IRR inside
Route objects inside
| Prefix | Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|---|
| 163.230.66.0/24 | AS27336 | RADB | Sentara Healthcare | MAINT-AS22299 | Nov 13, 2023 |
| 163.230.80.0/24 | AS27336 | ARIN | Sentara Healthcare, Martha Jefferson Hospital | MNT-SHC-40 | Apr 2, 2021 |
| 163.230.81.0/24 | AS27336 | ARIN | Sentara Healthcare, Rockingham Memorial Hospital | MNT-SHC-40 | Apr 2, 2021 |
| 163.230.84.0/24 | AS27336 | ARIN | Sentara Healthcare, Forest Lakes | MNT-SHC-40 | Apr 2, 2021 |
| 163.230.85.0/24 | AS27336 | ARIN | Sentara Healthcare, Port Warwick | MNT-SHC-40 | Apr 2, 2021 |
| 163.230.86.0/24 | AS27336 | ARIN | Sentara Healthcare, Belle Harbour | MNT-SHC-40 | Apr 2, 2021 |
| 163.230.97.0/24 | AS27336 | RADB | RR-RC-SENTARA HEALTHCARE-Carolinas | MAINT-RR | Jun 26, 2026 |
| 163.230.225.0/24 | AS22773 | RADB | V4-PUB-CB-ANNOUNCED | MAINT-AS22773 | May 7, 2024 |
| 163.230.226.0/24 | AS22773 | RADB | V4-PUB-CB-ANNOUNCED | MAINT-AS22773 | May 7, 2024 |
| 163.230.248.0/24 | AS27336 | RADB | VBCH | MAINT-AS22773 | Nov 13, 2023 |
Whois
Registration for this announcement
- Range
- 163.
230. 0. 0/ 16 - Netname
- SENTARA
- Registrant
- Sentara Healthcare
- Organization
- Sentara Healthcare (SHC-40)
- Org address
- 800 Independence Blvd. Suite 101, Virginia Beach, VA, 23455
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-163-230-0-0-1
- Parent
- NET-163-0-0-0-0
- Created
- Aug 25, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Aug 25, 1992
- Status
- assigned
Report abuse
Abuse contact
- gxburto2@
sentara. com - Name
- Sentara Network Operations
- Phone
- +1-757-618-9774
- Handle
- SNO82-ARIN