AS21821
Montefiore Medical Center · montefiore.org
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | montefiore.org |
| Hosted domains | 38 |
| Number of IPv4 | 1,024 |
| Number of IPv6 | 0 |
| ASN type | Business |
| Registry | arin |
| Allocated | 8 years ago on Apr 03, 2017 |
| Updated | 8 years ago on Apr 03, 2017 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 144.121.102.0/24 | Montefiore Medicine Academic Health System, Inc. | 256 |
| 144.121.104.0/24 | Montefiore Medicine Academic Health System, Inc. | 256 |
| 216.255.100.0/24 | Montefiore Medical Center | 256 |
| 216.255.101.0/24 | Montefiore Medical Center | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS21821
OrgID: AS21821
ASName: AS21821
ASNumber: AS21821
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 38 domain names hosted across 7 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 216.255.101.81 | ██████████ | 21 |
| 216.255.101.123 | ██████████ | 2 |
| 216.255.101.237 | ██████████ | 2 |
| 216.255.101.174 | ██████████ | 1 |
| 216.255.101.135 | ██████████ | 1 |
| 216.255.101.82 | ██████████ | 1 |
Peers
There are 2 peers for this ASN.
Upstreams
There are 2 upstreams for this ASN.
Downstreams
There are no downstreams for this ASN.
Pingable IPs
3 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 216.255.100.12 |
1.86ms from Newark,
US
|
|
| 216.255.101.22 |
2.73ms from Newark,
US
|
|
| 144.121.102.2 |
1.91ms from Newark,
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 |
|---|---|---|
| 85.209.239.253 |
1.07ms from Athens,
GR
|
|
| 74.249.36.157 |
0.39ms from Boydton,
US
|
|
| 91.34.66.45 |
7.23ms from Frankfurt am Main,
DE
|
|
| 139.4.25.253 |
0.61ms from Frankfurt am Main,
DE
|
|
| 119.164.215.173 |
1.86ms from Jinan,
CN
|
|
| 94.11.244.157 |
3.50ms from London,
GB
|
|
| 12.247.186.221 |
1.19ms from Los Angeles,
US
|
|
| 212.163.193.253 |
12.65ms from Madrid,
ES
|
|
| 40.127.78.141 |
0.53ms from Melbourne,
AU
|
|
| 97.96.196.237 |
12.41ms from Miami,
US
|
|
| 143.48.94.141 |
1.51ms from New York City,
US
|
|
| 176.210.192.93 |
9.19ms from Novosibirsk,
RU
|
|
| 83.193.56.109 |
14.96ms from Paris,
FR
|
|
| 54.231.169.77 |
0.34ms from Reston,
US
|
|
| 50.239.69.253 |
0.86ms from Seattle,
US
|
|
| 116.254.72.189 |
6.19ms from Tokyo,
JP
|
|
| 79.100.227.45 |
1.16ms from Varna,
BG
|
|
| 83.136.117.45 |
5.81ms from Yekaterinburg,
RU
|
|
| 92.178.205.61 |
7.80ms from Zaragoza,
ES
|
|
| 168.70.85.253 |
0.87ms from Hong Kong,
HK
|
|
| 61.238.211.61 |
1.21ms from Hong Kong,
HK
|
|
| 86.175.165.205 |
3.01ms from London,
GB
|
|
| 94.10.188.29 |
2.79ms from London,
GB
|
|
| 24.199.27.61 |
3.19ms from Los Angeles,
US
|
|
| 193.150.112.61 |
5.00ms from Milan,
IT
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chapeco, BR
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 AS21821 at robtex.
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