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 |
| 216.203.83.30 | ██████████ | 3 |
| 216.203.83.143 | ██████████ | 3 |
| 216.203.92.19 | ██████████ | 3 |
| 216.203.82.36 | ██████████ | 2 |
| 216.203.82.230 | ██████████ | 1 |
| 216.203.92.238 | ██████████ | 1 |
| 216.203.83.84 | ██████████ | 1 |
| 216.203.83.14 | ██████████ | 1 |
| 216.203.92.128 | ██████████ | 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 |
|---|---|---|
| 204.235.143.36 |
1.67ms from Philadelphia,
US
|
|
| 216.203.88.90 |
1.01ms from St. Louis,
US
|
|
| 209.242.247.147 |
3.80ms from New York City,
US
|
|
| 216.203.82.90 |
1.88ms from Philadelphia,
US
|
|
| 209.242.241.248 |
1.37ms from Dallas,
US
|
|
| 216.203.87.136 |
3.92ms from New York City,
US
|
|
| 216.203.90.68 |
1.28ms from St. Louis,
US
|
|
| 216.203.95.15 |
1.11ms from Dallas,
US
|
|
| 216.203.83.58 |
1.94ms from Philadelphia,
US
|
|
| 209.242.250.4 |
1.52ms from Dallas,
US
|
|
| 216.203.92.23 |
1.50ms from Dallas,
US
|
|
| 209.242.240.131 |
28.90ms from San Juan,
PR
|
|
| 216.203.93.174 |
1.53ms from Dallas,
US
|
|
| 216.203.85.200 |
1.79ms from Philadelphia,
US
|
|
| 216.203.91.221 |
1.04ms from St. Louis,
US
|
|
| 216.203.86.130 |
1.74ms from Philadelphia,
US
|
|
| 209.242.251.228 |
32.13ms from Denver,
US
|
|
| 216.203.80.13 |
3.54ms 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 |
|---|---|---|
| 68.10.160.13 |
6.38ms from Ashburn,
US
|
|
| 73.201.107.125 |
9.53ms from Ashburn,
US
|
|
| 187.86.5.253 |
0.47ms from Campina Grande,
BR
|
|
| 119.4.180.93 |
2.99ms from Chengdu,
CN
|
|
| 65.114.65.237 |
1.87ms from Chicago,
US
|
|
| 40.135.3.253 |
8.02ms from Dallas,
US
|
|
| 191.100.98.77 |
7.33ms from Guayaquil,
EC
|
|
| 90.214.50.77 |
5.76ms from London,
GB
|
|
| 212.139.108.77 |
0.76ms from London,
GB
|
|
| 107.163.244.77 |
0.63ms from Los Angeles,
US
|
|
| 101.176.15.29 |
6.05ms from Melbourne,
AU
|
|
| 88.45.50.93 |
5.55ms from Milan,
IT
|
|
| 75.154.90.237 |
1.71ms from Montreal,
CA
|
|
| 69.202.198.157 |
7.38ms from New York City,
US
|
|
| 67.243.71.125 |
8.79ms from New York City,
US
|
|
| 126.59.160.221 |
2.67ms from Osaka,
JP
|
|
| 84.204.84.29 |
1.63ms from Saint Petersburg,
RU
|
|
| 121.158.231.61 |
7.24ms from Seoul,
KR
|
|
| 14.193.146.173 |
10.75ms from Tokyo,
JP
|
|
| 115.65.28.173 |
3.69ms from Tokyo,
JP
|
|
| 79.141.63.253 |
8.37ms from Yekaterinburg,
RU
|
|
| 194.209.78.125 |
1.13ms from Zuerich,
CH
|
|
| 139.13.7.237 |
10.16ms from Berlin,
DE
|
|
| 24.61.63.13 |
5.54ms from Boston,
US
|
|
| 34.135.94.253 |
0.11ms from Council Bluffs,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chicago, 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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