AS27021
Quest Diagnostics, Inc. · questdiagnostics.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | questdiagnostics.com |
| Hosted domains | 138 |
| 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 138 domain names hosted across 23 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 216.203.83.154 | ██████████ | 109 |
| 216.203.83.143 | ██████████ | 3 |
| 216.203.92.19 | ██████████ | 3 |
| 216.203.83.30 | ██████████ | 2 |
| 216.203.82.36 | ██████████ | 2 |
| 216.203.83.251 | ██████████ | 2 |
| 216.203.82.89 | ██████████ | 1 |
| 216.203.80.125 | ██████████ | 1 |
| 216.203.83.14 | ██████████ | 1 |
| 216.203.82.228 | ██████████ | 1 |
Peers
There are 5 peers for this ASN.
| Peers | Name |
|---|---|
| AS11367 | WorldNet Telecommunications, LLC |
| AS11992 | Liberty Mobile Puerto Rico Inc. |
| AS3356 | Level 3 Parent, LLC |
| AS3549 | 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 |
|---|---|---|
| 209.242.241.248 |
1.16ms from Dallas,
US
|
|
| 209.242.247.254 |
3.44ms from New York City,
US
|
|
| 216.203.88.90 |
1.13ms from St. Louis,
US
|
|
| 216.203.92.131 |
1.09ms from Dallas,
US
|
|
| 209.242.250.4 |
1.38ms from Dallas,
US
|
|
| 216.203.87.149 |
3.88ms from New York City,
US
|
|
| 216.203.93.7 |
1.14ms from Dallas,
US
|
|
| 216.203.86.10 |
1.60ms from Philadelphia,
US
|
|
| 209.242.251.228 |
31.36ms from Denver,
US
|
|
| 216.203.82.90 |
1.78ms from Philadelphia,
US
|
|
| 216.203.95.15 |
0.81ms from Dallas,
US
|
|
| 209.242.240.61 |
1.16ms from San Juan,
PR
|
|
| 216.203.91.221 |
0.98ms from St. Louis,
US
|
|
| 204.235.143.37 |
1.61ms from Philadelphia,
US
|
|
| 216.203.80.30 |
2.77ms from New York City,
US
|
|
| 216.203.85.200 |
1.75ms from Philadelphia,
US
|
|
| 216.203.83.235 |
1.85ms 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 |
|---|---|---|
| 79.172.252.253 |
0.19ms from Budapest,
HU
|
|
| 34.8.185.29 |
0.07ms from Delhi,
IN
|
|
| 47.76.145.13 |
0.85ms from Hong Kong,
HK
|
|
| 61.239.131.205 |
1.13ms from Hong Kong,
HK
|
|
| 176.8.244.253 |
0.72ms from Kyiv,
UA
|
|
| 151.60.59.141 |
3.75ms from Milan,
IT
|
|
| 126.34.154.157 |
3.53ms from Osaka,
JP
|
|
| 5.165.224.157 |
12.76ms from Yekaterinburg,
RU
|
|
| 86.86.1.93 |
2.29ms from Amsterdam,
NL
|
|
| 39.103.99.45 |
3.77ms from Beijing,
CN
|
|
| 212.156.53.45 |
6.38ms from Bursa,
TR
|
|
| 136.62.243.205 |
5.07ms from Dallas,
US
|
|
| 103.199.125.109 |
0.45ms from Delhi,
IN
|
|
| 2.206.203.205 |
3.08ms from Duesseldorf,
DE
|
|
| 188.111.218.109 |
1.73ms from Duesseldorf,
DE
|
|
| 2.56.244.109 |
0.15ms from Kerkrade,
NL
|
|
| 45.222.51.253 |
10.73ms from Lagos,
NG
|
|
| 202.43.122.109 |
4.49ms from Mumbai,
IN
|
|
| 34.91.148.13 |
0.13ms from Oudeschip,
NL
|
|
| 178.205.225.93 |
12.10ms from Samara,
RU
|
|
| 65.195.111.45 |
10.01ms from Secaucus,
US
|
|
| 164.128.175.189 |
1.26ms from Zuerich,
CH
|
|
| 65.73.54.29 |
10.34ms from Chicago,
US
|
|
| 97.98.17.189 |
4.02ms from Dallas,
US
|
|
| 189.178.30.109 |
0.88ms from Guadalajara,
MX
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Denver, 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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