AS27021
Quest Diagnostics, Inc. · questdiagnostics.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | questdiagnostics.com |
| Hosted domains | 137 |
| Number of IPv4 | 6,656 |
| Number of IPv6 | 0 |
| ASN type | Business |
| Registry | arin |
| Allocated | 23 years ago on Jan 14, 2003 |
| Updated | 11 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 |
| 156.30.24.0/24 | Quest Diagnostics, Inc. | 256 |
| 156.30.5.0/24 | 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 137 domain names hosted across 24 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 216.203.83.154 | ██████████ | 107 |
| 216.203.83.143 | ██████████ | 3 |
| 216.203.83.30 | ██████████ | 3 |
| 216.203.92.19 | ██████████ | 3 |
| 216.203.82.36 | ██████████ | 2 |
| 216.203.86.130 | ██████████ | 1 |
| 216.203.83.84 | ██████████ | 1 |
| 216.203.82.79 | ██████████ | 1 |
| 216.203.83.96 | ██████████ | 1 |
| 216.203.83.164 | ██████████ | 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
18 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 216.203.92.31 |
1.50ms from Dallas,
US
|
|
| 209.242.250.4 |
1.57ms from Dallas,
US
|
|
| 216.203.86.131 |
1.67ms from Philadelphia,
US
|
|
| 216.203.85.200 |
1.88ms from Philadelphia,
US
|
|
| 209.242.247.147 |
3.77ms from New York City,
US
|
|
| 216.203.83.25 |
1.97ms from Philadelphia,
US
|
|
| 216.203.82.213 |
1.95ms from Philadelphia,
US
|
|
| 209.242.240.132 |
36.18ms from Ashburn,
US
|
|
| 216.203.93.174 |
1.52ms from Dallas,
US
|
|
| 216.203.87.64 |
3.97ms from New York City,
US
|
|
| 204.235.143.37 |
2.03ms from Philadelphia,
US
|
|
| 216.203.88.90 |
1.07ms from St. Louis,
US
|
|
| 216.203.80.17 |
3.37ms from New York City,
US
|
|
| 209.242.241.249 |
1.69ms from Dallas,
US
|
|
| 216.203.95.110 |
1.14ms from Dallas,
US
|
|
| 209.242.251.226 |
32.86ms from Denver,
US
|
|
| 216.203.90.68 |
1.27ms from St. Louis,
US
|
|
| 216.203.91.221 |
1.06ms from St. Louis,
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 |
|---|---|---|
| 50.229.111.61 |
1.10ms from Atlanta,
US
|
|
| 119.84.90.253 |
0.99ms from Chongqing,
CN
|
|
| 216.107.23.125 |
0.24ms from Dallas,
US
|
|
| 27.32.214.253 |
0.60ms from Melbourne,
AU
|
|
| 75.154.90.237 |
1.72ms from Montreal,
CA
|
|
| 89.188.171.253 |
2.00ms from Moscow,
RU
|
|
| 182.79.63.237 |
1.35ms from Mumbai,
IN
|
|
| 27.127.74.173 |
5.28ms from Osaka,
JP
|
|
| 5.252.61.253 |
6.09ms from Paris,
FR
|
|
| 196.12.180.173 |
0.83ms from San Juan,
PR
|
|
| 164.163.121.253 |
0.85ms from Santiago,
CL
|
|
| 75.157.221.93 |
3.96ms from Seattle,
US
|
|
| 115.5.232.109 |
1.74ms from Seoul,
KR
|
|
| 118.48.233.157 |
1.25ms from Seoul,
KR
|
|
| 34.85.121.141 |
0.14ms from Tokyo,
JP
|
|
| 173.222.115.221 |
0.32ms from Amsterdam,
NL
|
|
| 181.23.131.61 |
3.55ms from Buenos Aires,
AR
|
|
| 68.226.215.157 |
14.05ms from Dallas,
US
|
|
| 104.181.252.29 |
4.91ms from Dallas,
US
|
|
| 83.70.2.61 |
4.43ms from Dublin,
IE
|
|
| 86.182.112.221 |
2.06ms from London,
GB
|
|
| 216.87.143.125 |
0.52ms from Los Angeles,
US
|
|
| 37.213.3.93 |
5.70ms from Minsk,
BY
|
|
| 178.124.219.45 |
4.47ms from Minsk,
BY
|
|
| 13.233.12.253 |
0.14ms from Mumbai,
IN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Santa Clara, 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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