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 |
| 216.203.92.19 | ██████████ | 3 |
| 216.203.83.143 | ██████████ | 3 |
| 216.203.83.30 | ██████████ | 2 |
| 216.203.83.251 | ██████████ | 2 |
| 216.203.82.36 | ██████████ | 2 |
| 216.203.83.14 | ██████████ | 1 |
| 216.203.82.89 | ██████████ | 1 |
| 216.203.82.176 | ██████████ | 1 |
| 216.203.92.20 | ██████████ | 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 |
|---|---|---|
| 216.203.87.10 |
4.19ms from New York City,
US
|
|
| 216.203.82.18 |
1.92ms from Philadelphia,
US
|
|
| 216.203.88.90 |
1.02ms from St. Louis,
US
|
|
| 216.203.80.30 |
2.95ms from New York City,
US
|
|
| 216.203.95.15 |
0.98ms from Dallas,
US
|
|
| 216.203.92.73 |
1.41ms from Dallas,
US
|
|
| 209.242.251.200 |
31.65ms from Denver,
US
|
|
| 216.203.85.200 |
2.14ms from Philadelphia,
US
|
|
| 216.203.83.246 |
1.96ms from Philadelphia,
US
|
|
| 216.203.91.222 |
1.08ms from St. Louis,
US
|
|
| 216.203.93.174 |
1.40ms from Dallas,
US
|
|
| 216.203.86.131 |
1.73ms from Philadelphia,
US
|
|
| 209.242.247.221 |
3.49ms from New York City,
US
|
|
| 209.242.250.4 |
2.06ms from Dallas,
US
|
|
| 204.235.143.36 |
2.00ms from Philadelphia,
US
|
|
| 209.242.240.61 |
1.36ms from San Juan,
PR
|
|
| 209.242.241.248 |
1.20ms 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 |
|---|---|---|
| 48.199.74.45 |
1.88ms from Amsterdam,
NL
|
|
| 108.18.226.189 |
2.14ms from Ashburn,
US
|
|
| 90.95.84.157 |
1.65ms from Bucharest,
RO
|
|
| 34.239.150.173 |
0.39ms from Reston,
US
|
|
| 82.193.65.221 |
0.59ms from Riga,
LV
|
|
| 189.133.105.29 |
8.16ms from Santiago de Queretaro,
MX
|
|
| 112.158.55.61 |
2.04ms from Seoul,
KR
|
|
| 131.113.24.13 |
3.34ms from Tokyo,
JP
|
|
| 77.65.123.61 |
4.25ms from Warsaw,
PL
|
|
| 81.207.181.237 |
1.37ms from Amsterdam,
NL
|
|
| 48.222.201.205 |
1.66ms from Amsterdam,
NL
|
|
| 99.14.59.29 |
15.92ms from Atlanta,
US
|
|
| 112.96.28.205 |
3.29ms from Guangzhou,
CN
|
|
| 121.41.26.253 |
5.18ms from Hangzhou,
CN
|
|
| 43.154.172.157 |
0.40ms from Hong Kong,
HK
|
|
| 97.246.59.109 |
14.98ms from Los Angeles,
US
|
|
| 12.86.212.61 |
1.23ms from Los Angeles,
US
|
|
| 87.175.236.13 |
11.66ms from Nuernberg,
DE
|
|
| 186.119.179.237 |
13.19ms from Panama,
PA
|
|
| 37.64.100.125 |
1.06ms from Paris,
FR
|
|
| 207.255.201.173 |
17.03ms from Pittsburgh,
US
|
|
| 144.172.100.125 |
1.06ms from Salt Lake City,
US
|
|
| 116.227.130.13 |
4.58ms from Shanghai,
CN
|
|
| 59.154.151.77 |
0.55ms from Sydney,
AU
|
|
| 179.245.191.141 |
2.54ms from São Paulo,
BR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in St. Louis, 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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