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 |
| 216.203.83.30 | ██████████ | 2 |
| 216.203.83.251 | ██████████ | 2 |
| 216.203.82.36 | ██████████ | 2 |
| 216.203.83.96 | ██████████ | 1 |
| 216.203.82.176 | ██████████ | 1 |
| 216.203.83.14 | ██████████ | 1 |
| 216.203.92.238 | ██████████ | 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 |
|---|---|---|
| 216.203.86.129 |
1.70ms from Philadelphia,
US
|
|
| 216.203.91.221 |
1.08ms from St. Louis,
US
|
|
| 204.235.143.36 |
2.26ms from Philadelphia,
US
|
|
| 209.242.250.4 |
2.07ms from Dallas,
US
|
|
| 216.203.85.200 |
2.15ms from Philadelphia,
US
|
|
| 209.242.241.248 |
1.34ms from Dallas,
US
|
|
| 216.203.92.23 |
1.49ms from Dallas,
US
|
|
| 209.242.251.224 |
31.54ms from Denver,
US
|
|
| 216.203.80.17 |
2.67ms from New York City,
US
|
|
| 209.242.240.61 |
1.39ms from San Juan,
PR
|
|
| 216.203.93.15 |
1.64ms from Dallas,
US
|
|
| 216.203.83.96 |
1.96ms from Philadelphia,
US
|
|
| 216.203.88.90 |
0.99ms from St. Louis,
US
|
|
| 216.203.95.110 |
1.07ms from Dallas,
US
|
|
| 209.242.247.223 |
3.38ms from New York City,
US
|
|
| 216.203.87.174 |
3.94ms from New York City,
US
|
|
| 216.203.82.90 |
1.74ms from Philadelphia,
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 |
|---|---|---|
| 195.229.125.157 |
4.08ms from Al Fujairah City,
AE
|
|
| 108.211.232.205 |
11.71ms from Atlanta,
US
|
|
| 174.56.239.237 |
11.20ms from Atlanta,
US
|
|
| 101.16.76.173 |
9.50ms from Beijing,
CN
|
|
| 208.184.29.45 |
2.02ms from Dallas,
US
|
|
| 23.113.177.173 |
3.75ms from Dallas,
US
|
|
| 39.104.116.157 |
0.21ms from Hohhot,
CN
|
|
| 59.47.121.109 |
2.95ms from Liaoyang,
CN
|
|
| 35.179.13.189 |
0.14ms from London,
GB
|
|
| 66.74.4.77 |
8.10ms from Los Angeles,
US
|
|
| 210.151.178.157 |
5.19ms from Osaka,
JP
|
|
| 34.37.26.189 |
0.69ms from Phoenix,
US
|
|
| 67.169.109.61 |
3.01ms from San Jose,
US
|
|
| 126.141.28.61 |
2.88ms from Tokyo,
JP
|
|
| 97.231.110.93 |
16.39ms from Ashburn,
US
|
|
| 79.172.252.253 |
0.20ms from Budapest,
HU
|
|
| 190.221.48.237 |
0.94ms from Buenos Aires,
AR
|
|
| 122.143.97.189 |
3.16ms from Changchun,
CN
|
|
| 87.149.212.93 |
4.20ms from Duesseldorf,
DE
|
|
| 14.235.58.189 |
1.79ms from Hanoi,
VN
|
|
| 16.78.155.77 |
0.14ms from Jakarta,
ID
|
|
| 101.181.141.93 |
5.82ms from Melbourne,
AU
|
|
| 201.121.182.157 |
1.80ms from Mexico City,
MX
|
|
| 151.64.168.93 |
2.70ms from Milan,
IT
|
|
| 101.62.214.189 |
0.37ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Philadelphia, 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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