AS10578
Harvard University · harvard.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | harvard.edu |
| Hosted domains | 0 |
| Number of IPv4 | 24,832 |
| Number of IPv6 | 15,168,392,258,704,752,255,038,390,272 |
| ASN type | Education |
| Registry | arin |
| Allocated | 28 years ago on Sep 19, 1997 |
| Updated | 2 years ago on Dec 21, 2023 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 18.2.0.0/19 | Massachusetts Institute of Technology | 8,192 |
| 18.2.128.0/19 | Massachusetts Institute of Technology | 8,192 |
| 18.2.192.0/19 | Massachusetts Institute of Technology | 8,192 |
| 192.5.89.0/24 | Harvard University | 256 |
| Netblock | Company |
|---|---|
| 2603:40ff:2000::/36 | Massachusetts Institute of Technology |
| 2603:40ff:4000::/36 | Massachusetts Institute of Technology |
| 2603:40ff:6000::/36 | Massachusetts Institute of Technology |
| 2001:468:600::/40 | Harvard University |
| 2001:504:2e::/48 | Harvard University |
| 2603:40ff:6407::/48 | Massachusetts Institute of Technology |
| 2603:40ff:6408::/48 | Massachusetts Institute of Technology |
WHOIS Details
ASHandle: AS10578
OrgID: AS10578
ASName: AS10578
ASNumber: AS10578
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are no domains currently hosted on this ASN.
Peers
There are 22 peers for this ASN.
| Peers | Name |
|---|---|
| AS10561 | Brandeis University |
| AS111 | Boston University |
| AS11164 | Internet2 |
| AS11499 | Woods Hole Oceanographic Institution |
| AS11537 | Internet2 |
| AS13326 | Tufts University |
| AS14512 | Bentley University |
| AS156 | Northeastern University |
| AS1650 | Cambridge Public Schools |
| AS174 | Cogent Communications, LLC |
| AS1742 | Harvard University |
| AS22834 | Boston College |
| AS2734 | CoreSite |
| AS293 | ESnet |
| AS3 | Massachusetts Institute of Technology |
| AS32389 | Berklee College of Music |
| AS395792 | Holyoke Public Schools |
| AS54617 | Massachusetts Green High Performance Computing Center, Inc |
| AS5724 | University of Massachusetts Medical School |
| AS6079 | RCN |
| AS63 | Massachusetts Institute of Technology |
| AS6939 | Hurricane Electric LLC |
Upstreams
There are 3 upstreams for this ASN.
Downstreams
There are 6 downstreams for this ASN.
| Downstreams | Name |
|---|---|
| AS13326 | Tufts University |
| AS14512 | Bentley University |
| AS156 | Northeastern University |
| AS1650 | Cambridge Public Schools |
| AS1742 | Harvard University |
| AS54617 | Massachusetts Green High Performance Computing Center, Inc |
Pingable IPs
21 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 2603:40ff:4600:7000::2 |
6.89ms from New York City,
US
|
|
| 18.2.198.2 |
1.05ms from Boston,
US
|
|
| 2603:40ff:4404:9000::2 |
5.98ms from New York City,
US
|
|
| 2603:40ff:6407::1 |
6.22ms from New York City,
US
|
|
| 18.2.133.30 |
5.84ms from New York City,
US
|
|
| 18.2.196.6 |
0.83ms from Boston,
US
|
|
| 18.2.136.30 |
6.38ms from New York City,
US
|
|
| 18.2.192.2 |
1.03ms from Boston,
US
|
|
| 2603:40ff:6408::2 |
5.99ms from New York City,
US
|
|
| 18.2.128.194 |
5.87ms from New York City,
US
|
|
| 2603:40ff:4201:b000::1 |
6.25ms from New York City,
US
|
|
| 18.2.132.5 |
5.88ms from New York City,
US
|
|
| 2603:40ff:4601:2000::2 |
6.51ms from New York City,
US
|
|
| 2603:40ff:6200:1000::2 |
6.10ms from New York City,
US
|
|
| 2603:40ff:4400:9000::2 |
6.73ms from New York City,
US
|
|
| 2001:468:63f:c::2 |
8.15ms from New York City,
US
|
|
| 18.2.193.70 |
1.33ms from Boston,
US
|
|
| 2603:40ff:4401:b000::1 |
6.20ms from New York City,
US
|
|
| 2603:40ff:6400::2 |
6.10ms from New York City,
US
|
|
| 18.2.197.193 |
1.32ms from Boston,
US
|
|
| 18.2.145.17 |
8.12ms from Ashburn,
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 |
|---|---|---|
| 212.178.138.50 |
1.70ms from Amsterdam,
NL
|
|
| 68.160.133.82 |
1.04ms from Boston,
US
|
|
| 181.91.159.2 |
1.10ms from Cordoba,
AR
|
|
| 79.139.43.2 |
2.21ms from Jeddah,
SA
|
|
| 195.99.177.82 |
2.77ms from London,
GB
|
|
| 157.231.229.226 |
0.54ms from London,
GB
|
|
| 90.216.216.66 |
5.42ms from London,
GB
|
|
| 47.150.4.2 |
3.76ms from Los Angeles,
US
|
|
| 119.228.37.194 |
1.58ms from Osaka,
JP
|
|
| 40.78.234.226 |
0.44ms from Singapore,
SG
|
|
| 114.27.72.50 |
4.08ms from Taichung,
TW
|
|
| 34.105.54.130 |
0.14ms from The Dalles,
US
|
|
| 97.107.149.130 |
4.97ms from Boston,
US
|
|
| 197.153.86.2 |
3.57ms from Casablanca,
MA
|
|
| 154.85.190.114 |
0.75ms from Hong Kong,
HK
|
|
| 97.182.12.2 |
16.74ms from Los Angeles,
US
|
|
| 87.150.165.146 |
4.14ms from Nuernberg,
DE
|
|
| 51.143.120.194 |
0.32ms from Quincy,
US
|
|
| 52.21.191.194 |
0.19ms from Reston,
US
|
|
| 79.19.59.226 |
12.61ms from Rome,
IT
|
|
| 71.187.128.242 |
7.89ms from Secaucus,
US
|
|
| 87.249.173.34 |
5.45ms from Stockholm,
SE
|
|
| 59.129.198.2 |
1.24ms from Tokyo,
JP
|
|
| 91.199.126.2 |
0.26ms from Zuerich,
CH
|
|
| 111.204.1.2 |
4.05ms from Beijing,
CN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Dallas, 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 AS10578 at robtex.
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