163.230.100.0/23

AS27336 · Sentara Healthcare

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Summary

Country	United States
Domain	sentara.com
ASN	AS27336
Parent Range	163.230.0.0/16
Registry	ARIN
ID	SENTARA

WHOIS Details

NetHandle:      NET-163-230-0-0-1
OrgID:          SHC-40
Parent:         NET-163-0-0-0-0
NetName:        SENTARA
NetRange:       163.230.0.0 - 163.230.255.255
NetType:        allocation
RegDate:        1992-08-25
Updated:        2021-12-14
Source:         ARIN


OrgID:          SHC-40
OrgName:        Sentara Healthcare
CanAllocate:    
Street:         800 Independence Blvd. Suite 101
City:           Virginia Beach
State/Prov:     VA
Country:        US
PostalCode:     23455
RegDate:        2003-01-14
Updated:        2018-04-11
OrgAdminHandle: SNO82-ARIN
OrgTechHandle:  SINCH-ARIN
OrgTechHandle:  SNO82-ARIN
OrgAbuseHandle: SNO82-ARIN
Source:         ARIN


POCHandle:      SNO82-ARIN
IsRole:         Y
LastName:       Sentara Network Operations
FirstName:      
Street:         800 Independence Blvd. Suite 101
City:           Virginia Beach
State/Prov:     VA
Country:        US
PostalCode:     23455-6011
RegDate:        2009-08-20
Updated:        2026-03-20
OfficePhone:    +1-757-252-0800
OfficePhone:    +1-757-252-0809
OfficePhone:    +1-757-618-9774
Mailbox:        gxburto2@sentara.com
Mailbox:        wan@sentara.com
Source:         ARIN


POCHandle:      SINCH-ARIN
IsRole:         N
LastName:       Sinchongco
FirstName:      Arnel
Street:         1151 Azalea Garden Rd.
City:           Norfolk
State/Prov:     VA
Country:        US
PostalCode:     23502
RegDate:        2013-01-29
Updated:        2013-01-29
OfficePhone:    +1-757-857-8169
Mailbox:        amsincho@sentara.com
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 163.230.100.0/23

Range	ASN	Company	Num of IPs
163.230.0.0/16	AS27336	Sentara Healthcare	65,536

Nearby Ranges

BGP prefixes that overlap with 163.230.0.0/16

Range	ASN	Company	Num of IPs
163.230.0.0/16	AS27336	Sentara Healthcare	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
78.21.218.199	AS6848 Telenet BV	`7.82ms` from Brussels, BE
52.48.55.71	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
95.144.243.199	AS2856 British Telecommunications PLC	`4.29ms` from Erith, GB
110.18.201.247	AS4837 CHINA UNICOM China169 Backbone	`11.09ms` from Hohhot, CN
124.128.162.247	AS4837 CHINA UNICOM China169 Backbone	`6.28ms` from Qingdao, CN
87.10.85.199	AS3269 Telecom Italia S.p.A.	`5.12ms` from Rome, IT
145.239.178.119	AS16276 OVH SAS	`0.09ms` from Roubaix, FR
110.42.151.183	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.48ms` from Shanghai, CN
58.182.191.135	AS55430 Starhub Ltd	`1.93ms` from Singapore, SG
170.124.124.183	AS7029 Windstream Communications LLC	`0.84ms` from Ashburn, US
172.190.125.119	AS8075 Microsoft Corporation	`1.27ms` from Ashburn, US
190.145.5.71	AS14080 Telmex Colombia S.A.	`1.39ms` from Bogota, CO
196.92.161.247	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`4.62ms` from Casablanca, MA
204.108.59.55	AS36373 Community Hospitals, Indianapolis	`9.10ms` from Chicago, US
109.196.209.7	AS50439 City Telephone Network Ltd.	`1.66ms` from Krasnoyarsk, RU
116.55.53.7	AS4134 CHINANET-BACKBONE	`2.75ms` from Kunming, CN
151.2.212.151	AS31655 Gamma Telecom Holdings Ltd	`4.02ms` from London, GB
178.80.30.103	AS35819 Etihad Etisalat, a joint stock company	`3.14ms` from Manama, BH
84.128.157.167	AS3320 Deutsche Telekom AG	`5.66ms` from Nuernberg, DE
82.65.248.71	AS12322 Free SAS	`1.66ms` from Paris, FR
4.211.109.247	AS8075 Microsoft Corporation	`0.33ms` from Paris, FR
120.155.4.87	AS1221 Telstra Limited	`2.14ms` from Sydney, AU
203.29.77.7	AS2764 AAPT Limited	`4.91ms` from Sydney, AU
99.246.151.215	AS812 Rogers Communications Canada Inc.	`3.58ms` from Toronto, CA
16.63.159.183	AS16509 Amazon.com, Inc.	`0.91ms` from Zuerich, CH

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -m6 163.230.101.74

traceroute to 163.230.101.74 (163.230.101.74): 6 hops max, 52 byte packets

1 [AS15169] 172.253.64.213 49.264 ms

2 *

3 [AS22773] 68.1.1.7 67.38 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On March 20th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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