204.58.160.0/22

AS36861 · RWJBarnabas Health, Inc.

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Summary

Country	United States
Domain	rwjbh.org
ASN	AS36861
Registry	ARIN
ID	LIBERTYHEALTH

WHOIS Details

NetHandle:      NET-204-58-156-0-1
OrgID:          RH-365-Z
Parent:         NET-204-0-0-0-0
NetName:        LIBERTYHEALTH
NetRange:       204.58.156.0 - 204.58.167.255
NetType:        allocation
RegDate:        1995-01-27
Updated:        2021-12-14
Source:         ARIN


OrgID:          RH-365-Z
OrgName:        RWJBarnabas Health, Inc.
CanAllocate:    
Street:         95 Old Short Hills Road
City:           West Orange
State/Prov:     NJ
Country:        US
PostalCode:     07052
RegDate:        2017-03-03
Updated:        2017-03-03
OrgAdminHandle: SYEDH1-ARIN
OrgTechHandle:  INTER63-ARIN
OrgAbuseHandle: SYEDH1-ARIN
Source:         ARIN


POCHandle:      INTER63-ARIN
IsRole:         Y
LastName:       Internet Operations
FirstName:      
Street:         Attn: Hussein Syed
Street:         95 Old Short Hills Road
City:           West Orange
State/Prov:     NJ
Country:        US
PostalCode:     07052
RegDate:        2005-11-07
Updated:        2026-01-16
OfficePhone:    +1-973-322-4359
OfficePhone:    +1-973-322-4541
MobilePhone:    +1-862-216-9317
FaxPhone:       +1-973-324-5220
Mailbox:        dohart@rwjbh.org
Mailbox:        hussein.syed@rwjbh.org
Source:         ARIN


POCHandle:      SYEDH1-ARIN
IsRole:         N
LastName:       syed
FirstName:      Hussein
Street:         95 Old Short Hills Road
City:           West Orange
State/Prov:     NJ
Country:        US
PostalCode:     07052
RegDate:        2014-08-27
Updated:        2026-01-16
OfficePhone:    +1-973-322-4359
MobilePhone:    +1-862-216-9317
Mailbox:        hussein.syed@rwjbh.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.58.0.0/16

Range	ASN	Company	Num of IPs
204.58.196.0/22	AS13825	Flowers Hospital	1,024
204.58.232.0/22	AS14888	First National Bank of Omaha	1,024
204.58.152.0/22	AS16509	Amazon.com, Inc.	1,024
204.58.240.0/22	AS1798	State of Oregon	1,024
204.58.168.0/22	AS393247	Parkview Hospital	1,024
204.58.204.0/22	AS395490	County of Lake	1,024
204.58.62.0/23	AS33056	ABM Integrated Solutions	512
204.58.249.0/24	AS32057	BLUEGRASS REGIONAL MENTAL HEALTH-MENTAL RETARDATION BOARD, INC.	256
204.58.15.0/24	AS32586	Niagara Wireless Internet Co.	256
204.58.249.0/24	AS14554	BLUEGRASS REGIONAL MENTAL HEALTH-MENTAL RETARDATION BOARD, INC.	256
204.58.249.0/24	AS14554	BLUEGRASS REGIONAL MENTAL HEALTH-MENTAL RETARDATION BOARD, INC.	256
204.58.244.0/24	AS33173	Myriad Genetics Incorporated	256
204.58.249.0/24	AS32057	BLUEGRASS REGIONAL MENTAL HEALTH-MENTAL RETARDATION BOARD, INC.	256
204.58.135.0/24	AS394770	Axigent Technologies Group, Inc.	256

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

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
204.58.160.250	AS36861 RWJBarnabas Health, Inc.	`3.32ms` from New York City, US
204.58.161.50	AS36861 RWJBarnabas Health, Inc.	`90.66ms` from Nuernberg, DE

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
18.7.60.134	AS3 Massachusetts Institute of Technology	`0.33ms` from Boston, US
71.227.98.38	AS7922 Comcast Cable Communications, LLC	`14.01ms` from Chicago, US
73.176.207.38	AS7922 Comcast Cable Communications, LLC	`10.02ms` from Chicago, US
172.99.19.54	AS394072 Abilene Independent School District	`6.22ms` from Dallas, US
80.146.150.198	AS3320 Deutsche Telekom AG	`3.00ms` from Frankfurt am Main, DE
183.80.2.214	AS18403 FPT Telecom Company	`1.97ms` from Hanoi, VN
87.237.55.230	AS206996 ZAP-Hosting GmbH	`0.10ms` from Kerkrade, NL
210.145.140.214	AS4713 NTT DOCOMO BUSINESS,Inc.	`12.43ms` from Osaka, JP
194.180.225.150	AS209428 FBW NETWORKS SAS	`0.45ms` from Paris, FR
155.178.40.6	AS4046 Federal Aviation Administration	`4.31ms` from Philadelphia, US
151.77.188.118	AS1267 WIND TRE S.P.A.	`9.63ms` from Rome, IT
114.33.112.150	AS3462 Data Communication Business Group	`1.60ms` from Taichung, TW
20.119.43.22	AS8075 Microsoft Corporation	`0.46ms` from Ashburn, US
174.84.170.6	AS20115 Charter Communications LLC	`14.97ms` from Chicago, US
67.44.27.166	AS63062 Hughes Network Systems, LLC	`0.30ms` from Dallas, US
31.113.136.54	AS2856 British Telecommunications PLC	`1.61ms` from Erith, GB
159.75.45.70	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.97ms` from Guangzhou, CN
65.39.114.6	AS27005 Pinpoint Communications, Inc.	`10.36ms` from Lincoln, US
51.143.212.198	AS8075 Microsoft Corporation	`0.20ms` from London, GB
128.200.247.54	AS299 University of California, Irvine	`2.27ms` from Los Angeles, US
47.150.174.38	AS5650 Frontier Communications of America, Inc.	`3.04ms` from Los Angeles, US
96.91.29.198	AS7922 Comcast Cable Communications, LLC	`8.09ms` from Murfreesboro, US
88.124.127.150	AS12322 Free SAS	`6.89ms` from Paris, FR
70.162.242.230	AS22773 Cox Communications Inc.	`1.69ms` from Phoenix, US
14.39.28.38	AS4766 Korea Telecom	`1.06ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f3 204.58.161.50

traceroute to 204.58.161.50 (204.58.161.50): 64 hops max, 52 byte packets

3 [AS6204] 103.246.249.28 5.451 ms

4 *

5 [AS1299] 62.115.132.230 5.882 ms

6 [AS1299] 62.115.123.13 14.073 ms

7 [AS1299] 62.115.135.24 28.489 ms

8 [AS1299] 62.115.139.244 97.354 ms

9 [AS1299] 62.115.136.45 112.245 ms

10 [AS1299] 62.115.9.117 89.855 ms

11 [AS46887] 144.121.35.237 88.462 ms

12 [AS46887] 144.121.35.131 88.373 ms

13 [AS46887] 162.212.104.102 89.028 ms

14 [AS36861] 208.68.21.198 92.073 ms

15 *

16 [AS36861] 204.58.161.50 90.847 ms

Measurement taken from

IPinfo ProbeNet in Nuernberg, DE

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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