AS27021
Quest Diagnostics, Inc. · questdiagnostics.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | questdiagnostics.com |
| Hosted domains | 140 |
| IPv4 addresses | 6,656 |
| IPv6 addresses | 0 |
| ASN type | Business |
| Registry | arin |
| Allocated | 23 years ago on Jan 14, 2003 |
| Updated | 12 years ago on May 30, 2014 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 216.203.80.0/20 | Quest Diagnostics, Inc. | 4,096 |
| 216.203.80.0/21 | Quest Diagnostics, Inc. | 2,048 |
| 216.203.88.0/21 | Quest Diagnostics, Inc. | 2,048 |
| 216.203.92.0/22 | Quest Diagnostics, Inc. | 1,024 |
| 204.235.142.0/23 | Solstas Lab Partners, LLC | 512 |
| 156.30.5.0/24 | Quest Diagnostics, Inc. | 256 |
| 156.30.24.0/24 | Quest Diagnostics, Inc. | 256 |
| 209.242.240.0/24 | LabOne, Inc. | 256 |
| 209.242.241.0/24 | LabOne, Inc. | 256 |
| 209.242.247.0/24 | LabOne, Inc. | 256 |
| 209.242.248.0/24 | LabOne, Inc. | 256 |
| 209.242.250.0/24 | LabOne, Inc. | 256 |
| 209.242.251.0/24 | LabOne, Inc. | 256 |
| 216.203.80.0/24 | Quest Diagnostics, Inc. | 256 |
| 216.203.87.0/24 | Quest Diagnostics, Inc. | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS27021
OrgID: AS27021
ASName: AS27021
ASNumber: AS27021
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 140 domain names hosted across 23 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 216.203.83.154 | ██████████ | 111 |
| 216.203.83.143 | ██████████ | 3 |
| 216.203.92.19 | ██████████ | 3 |
| 216.203.83.251 | ██████████ | 2 |
| 216.203.82.36 | ██████████ | 2 |
| 216.203.83.30 | ██████████ | 2 |
| 216.203.80.125 | ██████████ | 1 |
| 216.203.83.69 | ██████████ | 1 |
| 216.203.92.238 | ██████████ | 1 |
| 216.203.82.176 | ██████████ | 1 |
Peers
There are 4 peers for this ASN.
| Peers | Name |
|---|---|
| AS11367 | WorldNet Telecommunications, LLC |
| AS11992 | Liberty Mobile Puerto Rico Inc. |
| AS3356 | Level 3 Parent, LLC |
| AS701 | Verizon Business |
Upstreams
There are 4 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS11367 | WorldNet Telecommunications, LLC |
| AS11992 | Liberty Mobile Puerto Rico Inc. |
| AS3356 | Level 3 Parent, LLC |
| AS701 | Verizon Business |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
17 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 216.203.95.110 |
1.10ms from Dallas,
US
|
|
| 216.203.86.129 |
1.71ms from Philadelphia,
US
|
|
| 216.203.91.221 |
1.05ms from St. Louis,
US
|
|
| 216.203.87.174 |
3.94ms from New York City,
US
|
|
| 216.203.83.58 |
1.90ms from Philadelphia,
US
|
|
| 209.242.250.4 |
2.15ms from Dallas,
US
|
|
| 216.203.88.90 |
1.03ms from St. Louis,
US
|
|
| 209.242.251.225 |
31.42ms from Denver,
US
|
|
| 216.203.93.174 |
1.60ms from Dallas,
US
|
|
| 209.242.241.248 |
1.39ms from Dallas,
US
|
|
| 216.203.85.200 |
2.20ms from Philadelphia,
US
|
|
| 216.203.82.90 |
1.94ms from Philadelphia,
US
|
|
| 216.203.80.30 |
2.97ms from New York City,
US
|
|
| 204.235.143.36 |
2.04ms from Philadelphia,
US
|
|
| 216.203.92.90 |
1.50ms from Dallas,
US
|
|
| 209.242.240.61 |
1.34ms from San Juan,
PR
|
|
| 209.242.247.254 |
3.45ms from New York City,
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 |
|---|---|---|
| 198.125.180.173 |
17.79ms from Chicago,
US
|
|
| 104.190.213.189 |
8.59ms from Chicago,
US
|
|
| 178.202.133.253 |
5.86ms from Frankfurt am Main,
DE
|
|
| 193.112.133.253 |
2.17ms from Guangzhou,
CN
|
|
| 129.7.107.13 |
1.39ms from Houston,
US
|
|
| 178.184.93.141 |
13.11ms from Krasnoyarsk,
RU
|
|
| 37.229.47.253 |
8.56ms from Kyiv,
UA
|
|
| 184.85.229.93 |
0.59ms from Los Angeles,
US
|
|
| 176.132.102.141 |
6.87ms from Marseille,
FR
|
|
| 103.118.158.77 |
1.47ms from Mumbai,
IN
|
|
| 162.43.38.253 |
0.57ms from Osaka,
JP
|
|
| 123.133.246.189 |
5.36ms from Qingdao,
CN
|
|
| 74.220.215.77 |
1.95ms from Salt Lake City,
US
|
|
| 164.163.121.253 |
0.92ms from Santiago,
CL
|
|
| 61.32.194.29 |
5.26ms from Seoul,
KR
|
|
| 123.5.163.45 |
3.58ms from Zhengzhou,
CN
|
|
| 62.2.189.173 |
5.08ms from Zuerich,
CH
|
|
| 48.222.201.205 |
1.82ms from Amsterdam,
NL
|
|
| 72.109.15.205 |
13.28ms from Atlanta,
US
|
|
| 66.227.211.77 |
11.85ms from Chicago,
US
|
|
| 13.59.142.237 |
0.16ms from Columbus,
US
|
|
| 34.44.31.157 |
0.12ms from Council Bluffs,
US
|
|
| 14.170.214.93 |
1.99ms from Hanoi,
VN
|
|
| 38.55.227.221 |
0.89ms from Hong Kong,
HK
|
|
| 47.57.243.109 |
0.71ms from Hong Kong,
HK
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Dallas, US
Related Networks
What is an ASN?
Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.
The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS27021 at robtex.
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