156.30.5.0/24

AS27021 · Quest Diagnostics, Inc.

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Summary

Country	United States
Domain	questdiagnostics.com
ASN	AS27021
Registry	ARIN
ID	QUEST

WHOIS Details

NetHandle:      NET-156-30-0-0-1
OrgID:          QUEST-3
Parent:         NET-156-0-0-0-0
NetName:        QUEST
NetRange:       156.30.0.0 - 156.30.255.255
NetType:        allocation
RegDate:        2014-07-02
Updated:        2021-12-14
Source:         ARIN


OrgID:          QUEST-3
OrgName:        Quest Diagnostics, Inc.
CanAllocate:    
Street:         1290 Wall Street West
City:           Lyndhurst
State/Prov:     NJ
Country:        US
PostalCode:     07071
RegDate:        2002-09-30
Updated:        2014-09-24
OrgAdminHandle: QDT-ARIN
OrgTechHandle:  MONAC4-ARIN
OrgTechHandle:  QDT-ARIN
OrgAbuseHandle: MONAC4-ARIN
OrgAbuseHandle: QDT-ARIN
OrgNOCHandle:   MONAC4-ARIN
OrgNOCHandle:   QDT-ARIN
Source:         ARIN


POCHandle:      QDT-ARIN
IsRole:         Y
LastName:       Quest Diagnostics Tech
FirstName:      
Street:         1290 Wall Street West
City:           Lyndhurst
State/Prov:     NJ
Country:        US
PostalCode:     07071
RegDate:        2003-10-16
Updated:        2025-06-10
OfficePhone:    +1-877-537-8378
Mailbox:        inf-tech@questdiagnostics.com
Mailbox:        ip-tech@questdiagnostics.com
Source:         ARIN


POCHandle:      MONAC4-ARIN
IsRole:         N
LastName:       Monaco
FirstName:      Chris
Street:         400 Egypt Road
City:           Norristown
State/Prov:     PA
Country:        US
PostalCode:     19403
RegDate:        2014-01-14
Updated:        2025-07-14
OfficePhone:    +1-610-631-4654
MobilePhone:    +1-610-631-4654
FaxPhone:       +1-610-631-4654
Mailbox:        chris.l.monaco@questdiagnostics.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 156.30.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

Read more

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
108.39.147.216	AS701 Verizon Business	`6.52ms` from Ashburn, US
84.2.22.232	AS5483 Magyar Telekom Plc.	`6.39ms` from Budapest, HU
61.242.246.216	AS4837 CHINA UNICOM China169 Backbone	`6.86ms` from Chongqing, CN
84.189.236.216	AS3320 Deutsche Telekom AG	`7.77ms` from Frankfurt am Main, DE
175.120.140.120	AS9318 SK Broadband Co Ltd	`4.92ms` from Incheon, KR
105.213.180.152	AS16637 MTN SA	`2.91ms` from Johannesburg, ZA
4.213.136.232	AS8075 Microsoft Corporation	`0.13ms` from Lohogaon, IN
80.42.130.8	AS13285 TalkTalk Communications Limited	`3.58ms` from London, GB
47.6.119.248	AS20115 Charter Communications LLC	`5.92ms` from Los Angeles, US
73.91.127.24	AS7922 Comcast Cable Communications, LLC	`9.01ms` from Miami, US
206.214.85.120	AS62904 Eonix Corporation	`0.24ms` from New York City, US
217.232.206.120	AS3320 Deutsche Telekom AG	`5.70ms` from Nuernberg, DE
173.171.187.184	AS33363 Charter Communications, Inc	`10.09ms` from Orlando, US
113.234.86.232	AS4837 CHINA UNICOM China169 Backbone	`7.99ms` from Tieling, CN
72.61.139.248	AS47583 Hostinger International Limited	`0.28ms` from Vilnius, LT
62.217.134.72	AS15723 "AZERONLINE LTD" JOINT ENTERPRISE	`2.61ms` from Baku, AZ
77.104.84.200	AS42337 Respina Networks & Beyond PJSC	`15.54ms` from Baku, AZ
39.97.174.120	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.94ms` from Beijing, CN
102.100.130.168	AS36925 MEDITELECOM	`17.96ms` from Casablanca, MA
104.56.127.88	AS7018 AT&T Enterprises, LLC	`16.46ms` from Dallas, US
38.240.118.24	AS7250 Surry Telephone Membership Corporation	`11.79ms` from Durham, US
87.0.176.232	AS3269 Telecom Italia S.p.A.	`4.33ms` from Milan, IT
189.152.108.136	AS8151 UNINET	`1.69ms` from Monterrey, MX
86.209.99.136	AS3215 Orange S.A.	`8.40ms` from Paris, FR
39.70.94.72	AS4837 CHINA UNICOM China169 Backbone	`7.54ms` from Qingdao, CN

Traceroute

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

traceroute -a -n -q1 -f7 -m10 156.30.5.151

traceroute to 156.30.5.151 (156.30.5.151): 10 hops max, 52 byte packets

7 [AS3356] 4.7.7.146 58.261 ms

8 *

9 *

10 *

Measurement taken from

IPinfo ProbeNet in Tucson, US

On January 30th 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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