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 |
|---|---|---|
| 216.203.83.249 |
1.84ms from Philadelphia,
US
|
|
| 216.203.82.90 |
1.75ms from Philadelphia,
US
|
|
| 216.203.87.88 |
3.70ms from New York City,
US
|
|
| 216.203.93.7 |
1.17ms from Dallas,
US
|
|
| 209.242.240.61 |
1.23ms from San Juan,
PR
|
|
| 216.203.95.135 |
0.81ms from Dallas,
US
|
|
| 216.203.92.131 |
0.97ms from Dallas,
US
|
|
| 209.242.247.251 |
3.44ms from New York City,
US
|
|
| 216.203.86.252 |
1.62ms from Philadelphia,
US
|
|
| 209.242.251.206 |
31.28ms from Denver,
US
|
|
| 209.242.250.4 |
1.93ms from Dallas,
US
|
|
| 216.203.85.200 |
1.85ms from Philadelphia,
US
|
|
| 216.203.91.222 |
1.00ms from St. Louis,
US
|
|
| 204.235.143.37 |
1.62ms from Philadelphia,
US
|
|
| 209.242.241.248 |
1.13ms from Dallas,
US
|
|
| 216.203.88.90 |
1.04ms from St. Louis,
US
|
|
| 216.203.80.16 |
2.97ms 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 |
|---|---|---|
| 81.207.181.237 |
1.39ms from Amsterdam,
NL
|
|
| 181.3.55.237 |
13.19ms from Buenos Aires,
AR
|
|
| 197.56.21.77 |
3.30ms from Cairo,
EG
|
|
| 74.218.219.125 |
4.64ms from Cleveland,
US
|
|
| 65.185.210.61 |
15.03ms from Dallas,
US
|
|
| 174.70.210.157 |
10.04ms from Dallas,
US
|
|
| 188.111.218.109 |
1.74ms from Duesseldorf,
DE
|
|
| 141.12.90.93 |
0.93ms from Frankfurt am Main,
DE
|
|
| 62.157.119.13 |
1.10ms from Frankfurt am Main,
DE
|
|
| 151.45.32.93 |
9.79ms from Frosinone,
IT
|
|
| 80.17.100.29 |
8.36ms from Milan,
IT
|
|
| 193.149.36.253 |
0.75ms from Munich,
DE
|
|
| 211.141.210.109 |
9.04ms from Nanjing,
CN
|
|
| 82.49.172.13 |
4.66ms from Naples,
IT
|
|
| 177.83.157.109 |
8.96ms from Osasco,
BR
|
|
| 176.170.179.61 |
2.61ms from Paris,
FR
|
|
| 148.202.3.13 |
4.97ms from Santiago de Queretaro,
MX
|
|
| 179.188.56.253 |
0.75ms from Sao Paulo,
BR
|
|
| 49.56.247.189 |
1.21ms from Seoul,
KR
|
|
| 60.242.16.253 |
0.27ms from Sydney,
AU
|
|
| 36.239.16.45 |
4.83ms from Taichung,
TW
|
|
| 176.115.157.173 |
14.58ms from Yekaterinburg,
RU
|
|
| 177.235.190.189 |
0.97ms from Brasilia,
BR
|
|
| 200.47.14.45 |
18.70ms from Buenos Aires,
AR
|
|
| 40.113.245.93 |
0.35ms from Des Moines,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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