198.251.16.0/24

AS36319 · NorthShore University HealthSystem

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Summary

Country	United States
Domain	nch.org
ASN	AS36319
Registry	ARIN
ID	NETBLK-NWCHDATCOM

WHOIS Details

NetHandle:      NET-198-251-16-0-1
OrgID:          NCH-1
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-NWCHDATCOM
NetRange:       198.251.16.0 - 198.251.30.255
NetType:        allocation
RegDate:        1993-08-30
Updated:        2021-12-14
TechHandle:     DUKIC2-ARIN
AbuseHandle:    DUKIC2-ARIN
NOCHandle:      DUKIC2-ARIN
Source:         ARIN


OrgID:          NCH-1
OrgName:        Northwest Community Hospital
CanAllocate:    
Street:         800 West Central Road
City:           Arlington Heights
State/Prov:     IL
Country:        US
PostalCode:     60005
RegDate:        1993-08-30
Updated:        2025-01-08
OrgAdminHandle: DUKIC2-ARIN
OrgTechHandle:  DUKIC2-ARIN
OrgTechHandle:  MARKA51-ARIN
OrgTechHandle:  SMITH6239-ARIN
OrgAbuseHandle: DUKIC2-ARIN
OrgAbuseHandle: MARKA51-ARIN
OrgNOCHandle:   DUKIC2-ARIN
OrgNOCHandle:   MARKA51-ARIN
OrgRoutingHandle:   DUKIC2-ARIN
OrgRoutingHandle:   MARKA51-ARIN
OrgRoutingHandle:   SMITH6239-ARIN
OrgDNSHandle:   DUKIC2-ARIN
OrgDNSHandle:   MARKA51-ARIN
Source:         ARIN


POCHandle:      SMITH6239-ARIN
IsRole:         N
LastName:       Smith
FirstName:      Daniel
Street:         4201 Winfield Rd
City:           Warrenville
State/Prov:     IL
Country:        US
PostalCode:     60555
RegDate:        2025-01-08
Updated:        2026-01-09
OfficePhone:    +1-630-527-5663
Mailbox:        daniel.smith@endeavorhealth.org
Source:         ARIN


POCHandle:      MARKA51-ARIN
IsRole:         N
LastName:       Eilken
FirstName:      Mark
Street:         800 W. Central Rd.
City:           Arlington Heights
State/Prov:     IL
Country:        US
PostalCode:     60005
RegDate:        2022-11-23
Updated:        2022-11-23
OfficePhone:    +1-847-618-4834
MobilePhone:    +1-630-401-9289
Mailbox:        meilken@nch.org
Source:         ARIN


POCHandle:      DUKIC2-ARIN
IsRole:         N
LastName:       Dukich
FirstName:      Paul
Street:         800 W. Central Rd
City:           Arlington Heights
State/Prov:     IL
Country:        US
PostalCode:     60005
RegDate:        2016-10-10
Updated:        2025-10-01
OfficePhone:    +1-847-618-4887
Mailbox:        paul.dukich@endeavorhealth.org
Mailbox:        pdukich@gmail.com
Mailbox:        pdukich@nch.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.251.0.0/16

Range	ASN	Company	Num of IPs
198.251.64.0/20	AS8560	IONOS Inc.	4,096
198.251.96.0/20	AS54923	Network Communications	4,096
198.251.48.0/20	AS5769	ViaNetTV Inc	4,096
198.251.112.0/20	AS13866	Data Center West, Inc.	4,096
198.251.48.0/20	AS54198	ViaNetTV Inc	4,096
198.251.40.0/21	AS21668	ElbertonNet	2,048
198.251.92.0/22	AS14956	RouterHosting LLC	1,024
198.251.31.0/24	AS40521	Bluefin Trading, LLC	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

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

IP Address	ASN	Details
198.251.16.192	AS36319 NorthShore University HealthSystem	`122.65ms` from Tirana, AL

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
66.19.81.248	AS7029 Windstream Communications LLC	`0.46ms` from Atlanta, US
116.205.1.232	AS55990 Huawei Cloud Service data center	`4.21ms` from Beijing, CN
203.109.172.120	AS9500 One New Zealand Group Limited	`1.72ms` from Christchurch, NZ
3.136.69.216	AS16509 Amazon.com, Inc.	`0.17ms` from Columbus, US
93.210.34.72	AS3320 Deutsche Telekom AG	`2.41ms` from Frankfurt am Main, DE
199.180.117.8	AS25820 IT7 Networks Inc	`0.31ms` from Los Angeles, US
34.149.8.168	AS396982 Google LLC	`0.07ms` from Melbourne, AU
218.94.74.8	AS4134 CHINANET-BACKBONE	`1.31ms` from Nanjing, CN
60.135.203.136	AS17676 SoftBank Corp.	`3.75ms` from Osaka, JP
73.199.15.152	AS7922 Comcast Cable Communications, LLC	`9.38ms` from Piscataway, US
52.202.73.232	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
183.103.84.184	AS4766 Korea Telecom	`6.25ms` from Seoul, KR
23.199.253.24	AS20940 Akamai International B.V.	`0.23ms` from Singapore, SG
180.11.49.104	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.50ms` from Tokyo, JP
45.79.196.184	AS63949 Akamai Connected Cloud	`0.35ms` from Atlanta, US
54.186.207.72	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
67.192.23.152	AS33070 Rackspace Hosting	`1.04ms` from Dallas, US
85.139.76.104	AS2860 NOS COMUNICACOES, S.A.	`2.87ms` from Lisbon, PT
86.31.79.8	AS5089 Virgin Media Limited	`5.09ms` from London, GB
90.11.8.40	AS3215 Orange S.A.	`13.95ms` from Paris, FR
14.33.112.40	AS4766 Korea Telecom	`1.39ms` from Seoul, KR
125.151.56.152	AS4766 Korea Telecom	`1.75ms` from Seoul, KR
126.235.8.200	AS17676 SoftBank Corp.	`2.99ms` from Tokyo, JP
212.34.134.104	AS216071 SERVERS TECH FZCO	`0.58ms` from Amsterdam, NL
201.206.84.88	AS11830 Instituto Costarricense de Electricidad y Telecom.	`2.13ms` from Curridabat, CR

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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