AS40831
Mass General Brigham Incorporated · mgb.org
United States
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›AS40831 – Mass General Brigham Incorporated
| Field | Value |
|---|---|
| Country |
United States
|
| Website | mgb.org |
| Hosted domains | 543 |
| IPv4 addresses | 197,120 |
| IPv6 addresses | 0 |
| ASN type | Business |
| Registry | arin |
| Allocated | 9 years ago on Jul 25, 2017 |
| Updated | 9 years ago on Jul 25, 2017 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 132.183.0.0/16 | Massachusetts General Hospital | 65,536 |
| 155.52.0.0/16 | Dana-Farber Cancer Institute | 65,536 |
| 170.223.0.0/16 | Mass General Brigham Incorporated | 65,536 |
| 50.216.106.0/24 | Comcast Cable Communications, LLC | 256 |
| 160.72.231.0/24 | Partners Healthcare | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS40831
OrgID: AS40831
ASName: AS40831
ASNumber: AS40831
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 543 domain names hosted across 89 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 155.52.135.12 | ██████████ | 58 |
| 155.52.135.13 | ██████████ | 57 |
| 155.52.135.11 | ██████████ | 54 |
| 170.223.156.61 | ██████████ | 44 |
| 155.52.135.15 | ██████████ | 35 |
| 170.223.157.69 | ██████████ | 24 |
| 170.223.191.141 | ██████████ | 23 |
| 132.183.2.88 | ██████████ | 16 |
| 170.223.88.145 | ██████████ | 13 |
| 155.52.135.14 | ██████████ | 13 |
Peers
There are 4 peers for this ASN.
| Peers | Name |
|---|---|
| AS394784 | Massachusetts Eye and Ear Infirmary |
| AS40127 | Longwood Medical and Academic Area (LMA) |
| AS46887 | Crown Castle Fiber LLC |
| AS7015 | Comcast Cable Communications, LLC |
Upstreams
There are 3 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS40127 | Longwood Medical and Academic Area (LMA) |
| AS46887 | Crown Castle Fiber LLC |
| AS7015 | Comcast Cable Communications, LLC |
Downstreams
There is 1 peer for this ASN.
| Downstreams | Name |
|---|---|
| AS394784 | Massachusetts Eye and Ear Infirmary |
Pingable IPs
48 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 155.52.216.137 |
2.75ms from Boston,
US
|
|
| 155.52.219.159 |
2.67ms from Boston,
US
|
|
| 132.183.181.210 |
2.15ms from Boston,
US
|
|
| 170.223.88.254 |
2.09ms from Boston,
US
|
|
| 155.52.176.171 |
3.06ms from Boston,
US
|
|
| 155.52.206.131 |
3.34ms from Providence,
US
|
|
| 155.52.173.35 |
2.80ms from Providence,
US
|
|
| 155.52.209.204 |
2.70ms from Boston,
US
|
|
| 155.52.183.72 |
5.57ms from Providence,
US
|
|
| 132.183.1.43 |
2.91ms from Providence,
US
|
|
| 155.52.178.139 |
3.12ms from Boston,
US
|
|
| 170.223.185.71 |
3.36ms from Providence,
US
|
|
| 155.52.218.90 |
3.25ms from Providence,
US
|
|
| 170.223.111.250 |
2.63ms from Boston,
US
|
|
| 155.52.251.100 |
2.13ms from Boston,
US
|
|
| 155.52.3.243 |
2.06ms from Boston,
US
|
|
| 155.52.182.65 |
3.22ms from Boston,
US
|
|
| 155.52.193.37 |
3.42ms from Providence,
US
|
|
| 155.52.196.3 |
119.65ms from Santiago,
CL
|
|
| 155.52.202.85 |
3.20ms from Boston,
US
|
|
| 170.223.157.152 |
1.96ms from Boston,
US
|
|
| 170.223.183.48 |
3.46ms from Providence,
US
|
|
| 170.223.191.142 |
3.03ms from Boston,
US
|
|
| 155.52.214.74 |
2.44ms from Boston,
US
|
|
| 170.223.156.38 |
1.90ms from Boston,
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 |
|---|---|---|
| 38.19.239.255 |
7.73ms from Bogota,
CO
|
|
| 188.26.1.31 |
5.32ms from Bucharest,
RO
|
|
| 187.155.130.79 |
0.75ms from Cancún,
MX
|
|
| 81.154.171.15 |
3.69ms from Erith,
GB
|
|
| 113.67.251.255 |
5.68ms from Guangzhou,
CN
|
|
| 123.148.210.175 |
7.79ms from Hangzhou,
CN
|
|
| 20.203.166.207 |
0.21ms from Kloten,
CH
|
|
| 47.179.80.255 |
0.43ms from Los Angeles,
US
|
|
| 2.139.183.47 |
1.38ms from Madrid,
ES
|
|
| 34.129.239.159 |
0.10ms from Melbourne,
AU
|
|
| 47.196.182.31 |
6.00ms from Miami,
US
|
|
| 23.88.147.63 |
0.36ms from Minneapolis,
US
|
|
| 79.46.62.239 |
4.79ms from Naples,
IT
|
|
| 172.9.233.207 |
4.73ms from San Jose,
US
|
|
| 176.69.190.191 |
0.62ms from Stockholm,
SE
|
|
| 120.88.30.63 |
4.85ms from Tokyo,
JP
|
|
| 222.142.127.255 |
6.54ms from Zhengzhou,
CN
|
|
| 72.87.76.191 |
1.93ms from Boston,
US
|
|
| 151.101.8.31 |
0.12ms from Brussels,
BE
|
|
| 196.217.137.111 |
2.03ms from Casablanca,
MA
|
|
| 201.108.87.255 |
19.84ms from Los Angeles,
US
|
|
| 124.148.221.143 |
1.74ms from Melbourne,
AU
|
|
| 79.21.95.191 |
3.00ms from Milan,
IT
|
|
| 106.136.50.239 |
7.84ms from Osaka,
JP
|
|
| 118.58.110.95 |
4.68ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Abu Dhabi, AE
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 AS40831 at robtex.
Data built with users in mind: reliable, accurate, and easy-to-use
Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.
Our IP tools
Explore all tools
Summarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs
Keyboard shortcuts
-
/Start search
-
G IGo to My IP page
-
G AGo to My ASN page