Data as of Nov 9, 2026
163.230.225.0/24
No anonymizer space · no proxy exits in 30 daysSentara Healthcare
Network & registry
Announced by
Covering announcement 163.230.0.0/16
- Prefix
- 163.230.0.0/16
- Announced by
- AS27336 Sentara Healthcare
- Type
- Business
- Proxy exits
- 2
- Always-on exits
- 1
- RPKI
- No RPKI
- Netname
- SENTARA
- Registrant
- Sentara Healthcare
- RIR
- ARIN
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 163.230.0.0/16
163.230.0.0/16
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Sep 2016 · 10 yr
- Origin networks
- 1
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