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 |
|---|---|---|
| 216.203.83.96 |
1.96ms from Philadelphia,
US
|
|
| 216.203.88.90 |
0.99ms from St. Louis,
US
|
|
| 216.203.87.174 |
3.94ms from New York City,
US
|
|
| 209.242.240.61 |
1.39ms from San Juan,
PR
|
|
| 216.203.82.90 |
1.74ms from Philadelphia,
US
|
|
| 209.242.247.223 |
3.38ms from New York City,
US
|
|
| 216.203.93.15 |
1.64ms from Dallas,
US
|
|
| 216.203.80.17 |
2.67ms from New York City,
US
|
|
| 216.203.91.221 |
1.08ms from St. Louis,
US
|
|
| 216.203.85.200 |
2.15ms from Philadelphia,
US
|
|
| 204.235.143.36 |
2.26ms from Philadelphia,
US
|
|
| 216.203.92.23 |
1.49ms from Dallas,
US
|
|
| 209.242.250.4 |
2.07ms from Dallas,
US
|
|
| 216.203.86.129 |
1.70ms from Philadelphia,
US
|
|
| 209.242.251.224 |
31.54ms from Denver,
US
|
|
| 216.203.95.110 |
1.07ms from Dallas,
US
|
|
| 209.242.241.248 |
1.34ms from Dallas,
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 |
|---|---|---|
| 210.1.62.253 |
0.52ms from Bangkok,
TH
|
|
| 79.223.204.205 |
6.13ms from Berlin,
DE
|
|
| 195.130.157.29 |
2.05ms from Brussels,
BE
|
|
| 156.195.202.93 |
5.31ms from Cairo,
EG
|
|
| 45.183.231.77 |
0.88ms from Curitiba,
BR
|
|
| 92.148.171.45 |
3.87ms from Frankfurt am Main,
DE
|
|
| 187.232.51.221 |
11.60ms from Guadalajara,
MX
|
|
| 113.174.110.189 |
3.30ms from Ho Chi Minh City,
VN
|
|
| 85.211.217.13 |
0.20ms from Kuala Lumpur,
MY
|
|
| 176.8.244.253 |
0.72ms from Kyiv,
UA
|
|
| 46.189.151.125 |
2.60ms from Lisbon,
PT
|
|
| 181.130.82.253 |
9.00ms from Medellin,
CO
|
|
| 217.56.121.157 |
1.89ms from Milan,
IT
|
|
| 177.71.26.77 |
4.86ms from Osasco,
BR
|
|
| 37.64.100.125 |
1.19ms from Paris,
FR
|
|
| 105.184.41.221 |
17.74ms from Pretoria,
ZA
|
|
| 163.252.61.125 |
8.22ms from Providence,
US
|
|
| 82.193.65.221 |
0.58ms from Riga,
LV
|
|
| 84.204.84.29 |
1.43ms from Saint Petersburg,
RU
|
|
| 77.235.196.253 |
8.61ms from Samara,
RU
|
|
| 200.188.90.13 |
3.27ms from Santiago de Queretaro,
MX
|
|
| 107.21.111.237 |
0.48ms from Ashburn,
US
|
|
| 99.14.59.29 |
16.48ms from Atlanta,
US
|
|
| 68.35.205.93 |
13.97ms from Atlanta,
US
|
|
| 103.76.129.13 |
0.16ms from Bucharest,
RO
|
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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