216.203.88.0/21
AS27021 · Quest Diagnostics, Inc.
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| Country |
United States
|
| Domain | questdiagnostics.com |
| ASN | AS27021 |
| Parent Range | 216.203.80.0/20 |
| Registry | ARIN |
| ID | NET-DGX |
WHOIS Details
NetHandle: NET-216-203-80-0-1 OrgID: QUEST-3 Parent: NET-216-0-0-0-0 NetName: NET-DGX NetRange: 216.203.80.0 - 216.203.95.255 NetType: allocation RegDate: 2002-09-30 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
Overlapping Ranges
BGP prefixes that contain 216.203.88.0/21
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 216.203.80.0/20 | AS27021 | Quest Diagnostics, Inc. | 4,096 |
Nearby Ranges
BGP prefixes that overlap with 216.203.0.0/16
| Range | ASN | Company | Num of IPs |
|---|---|---|---|
| 216.203.128.0/17 | AS2828 | Verizon Business | 32,768 |
| 216.203.96.0/19 | AS17306 | JAB Wireless, INC. | 8,192 |
| 216.203.80.0/20 | AS27021 | Quest Diagnostics, Inc. | 4,096 |
| 216.203.60.0/22 | AS7381 | BroadbandONE, LLC | 1,024 |
| 216.203.59.0/24 | AS211444 | E.L.A.D. To City of David (PBC) | 256 |
| 216.203.37.0/24 | AS16509 | SKT Technologies, Inc. | 256 |
| 216.203.15.0/24 | AS16276 | Server Pro Sweden AB | 256 |
| 216.203.57.0/24 | AS36141 | Playa Pointe, LLC | 256 |
| 216.203.29.0/24 | AS393866 | Southeast Gas | 256 |
| 216.203.14.0/24 | AS7381 | BroadbandONE, LLC | 256 |
| 216.203.30.0/24 | AS7381 | BroadbandONE, LLC | 256 |
| 216.203.58.0/24 | AS7381 | BroadbandONE, LLC | 256 |
| 216.203.28.0/24 | AS1073 | South Carolina Legislative Services Agency | 256 |
Hosted domains
There are 6 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.
| IP Address | Domain | Domains on this IP |
|---|
Hosted domains API
Pingable IPs
75 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 216.203.92.73 |
1.41ms from Dallas,
US
|
|
| 216.203.91.222 |
1.08ms from St. Louis,
US
|
|
| 216.203.88.90 |
1.02ms from St. Louis,
US
|
|
| 216.203.95.15 |
0.98ms from Dallas,
US
|
|
| 216.203.93.174 |
1.40ms from Dallas,
US
|
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 |
|---|---|---|
| 156.57.170.245 |
14.19ms from Beauharnois,
CA
|
|
| 54.222.181.21 |
3.50ms from Beijing,
CN
|
|
| 184.68.120.101 |
1.04ms from Calgary,
CA
|
|
| 75.90.178.5 |
8.43ms from Chicago,
US
|
|
| 120.36.77.85 |
1.81ms from Fuzhou,
CN
|
|
| 106.110.121.181 |
10.41ms from Huai'an,
CN
|
|
| 186.207.183.37 |
15.02ms from Joao Pessoa,
BR
|
|
| 169.239.87.133 |
0.32ms from Johannesburg,
ZA
|
|
| 126.109.87.101 |
9.75ms from Osaka,
JP
|
|
| 200.183.151.69 |
15.00ms from Osasco,
BR
|
|
| 146.155.208.149 |
0.90ms from Santiago,
CL
|
|
| 59.11.228.5 |
1.38ms from Seoul,
KR
|
|
| 210.8.177.53 |
0.70ms from Sydney,
AU
|
|
| 20.78.73.197 |
0.18ms from Tokyo,
JP
|
|
| 172.253.208.5 |
0.36ms from Atlanta,
US
|
|
| 217.76.228.37 |
12.19ms from Brussels,
BE
|
|
| 213.224.187.69 |
3.31ms from Brussels,
BE
|
|
| 79.172.206.21 |
0.13ms from Budapest,
HU
|
|
| 186.39.27.21 |
2.71ms from Buenos Aires,
AR
|
|
| 73.243.246.21 |
2.92ms from Greenwood Village,
US
|
|
| 59.32.125.117 |
3.32ms from Guangzhou,
CN
|
|
| 20.250.104.69 |
0.17ms from Kloten,
CH
|
|
| 86.151.189.117 |
5.86ms from London,
GB
|
|
| 195.218.4.21 |
1.32ms from Luxembourg,
LU
|
|
| 160.247.51.5 |
3.11ms from Osaka,
JP
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
IPinfo ProbeNet
in Durham, US
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