AS9
Carnegie Mellon University · cmu.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cmu.edu |
| Hosted domains | 453 |
| IPv4 addresses | 133,632 |
| IPv6 addresses | 79,228,162,514,264,337,593,543,950,336 |
| ASN type | Education |
| Registry | arin |
| Allocated | 42 years ago on Apr 17, 1984 |
| Updated | 14 years ago on Apr 02, 2012 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 128.2.0.0/16 | Carnegie Mellon University | 65,536 |
| 128.237.0.0/16 | Carnegie Mellon University | 65,536 |
| 204.194.28.0/22 | Carnegie Mellon University | 1,024 |
| 209.129.244.0/23 | CENIC | 512 |
| 192.5.146.0/24 | Carnegie Mellon University | 256 |
| 192.12.32.0/24 | Carnegie Mellon University | 256 |
| 192.58.107.0/24 | Carnegie Mellon University | 256 |
| 192.80.210.0/24 | Carnegie Mellon University | 256 |
| Netblock | Company |
|---|---|
| 2607:fb28::/32 | Carnegie Mellon University |
WHOIS Details
ASHandle: AS9
OrgID: AS9
ASName: AS9
ASNumber: AS9
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 453 domain names hosted across 155 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 128.2.42.95 | ██████████ | 97 |
| 128.2.42.52 | ███████ | 38 |
| 128.2.43.228 | ██████████ | 34 |
| 128.2.42.53 | ██████████ | 23 |
| 128.2.220.84 | ██████████ | 15 |
| 128.2.221.16 | ██████████ | 7 |
| 128.237.157.10 | ██████████ | 7 |
| 128.2.131.88 | █████████ | 6 |
| 128.237.157.9 | ██████████ | 6 |
| 128.237.158.96 | ██████████ | 5 |
Peers
There are 7 peers for this ASN.
| Peers | Name |
|---|---|
| AS2152 | CENIC |
| AS2153 | CENIC |
| AS3356 | Level 3 Parent, LLC |
| AS399855 | Keystone REN, LLC |
| AS46887 | Crown Castle Fiber LLC |
| AS5050 | Pittsburgh Supercomputing Center |
| AS6461 | Zayo Bandwidth |
Upstreams
There are 4 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS3356 | Level 3 Parent, LLC |
| AS46887 | Crown Castle Fiber LLC |
| AS5050 | Pittsburgh Supercomputing Center |
| AS6461 | Zayo Bandwidth |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
250 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.2.114.216 |
1.08ms from Pittsburgh,
US
|
|
| 128.2.117.85 |
1.27ms from Pittsburgh,
US
|
|
| 128.2.115.161 |
1.06ms from Pittsburgh,
US
|
|
| 128.2.225.50 |
1.34ms from Pittsburgh,
US
|
|
| 128.2.144.58 |
1.32ms from Pittsburgh,
US
|
|
| 128.237.78.1 |
2.74ms from Pittsburgh,
US
|
|
| 128.2.54.223 |
1.30ms from Pittsburgh,
US
|
|
| 128.2.178.39 |
1.28ms from Pittsburgh,
US
|
|
| 128.2.97.111 |
1.61ms from Pittsburgh,
US
|
|
| 128.2.123.122 |
1.76ms from Pittsburgh,
US
|
|
| 128.2.111.219 |
1.32ms from Pittsburgh,
US
|
|
| 128.2.166.129 |
1.37ms from Pittsburgh,
US
|
|
| 128.237.228.41 |
6.61ms from Pittsburgh,
US
|
|
| 128.2.103.210 |
2.07ms from Pittsburgh,
US
|
|
| 128.2.150.1 |
1.87ms from Pittsburgh,
US
|
|
| 128.2.127.124 |
1.50ms from Pittsburgh,
US
|
|
| 128.2.45.1 |
1.21ms from Pittsburgh,
US
|
|
| 128.237.67.1 |
1.97ms from Pittsburgh,
US
|
|
| 128.2.119.3 |
1.31ms from Pittsburgh,
US
|
|
| 128.2.186.233 |
1.38ms from Pittsburgh,
US
|
|
| 128.2.4.7 |
1.17ms from Pittsburgh,
US
|
|
| 128.237.144.6 |
2.12ms from Pittsburgh,
US
|
|
| 128.2.236.170 |
1.30ms from Pittsburgh,
US
|
|
| 128.2.42.100 |
1.11ms from Pittsburgh,
US
|
|
| 128.237.234.129 |
4.83ms from Pittsburgh,
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 |
|---|---|---|
| 13.216.196.249 |
0.50ms from Ashburn,
US
|
|
| 73.79.179.73 |
9.28ms from Ashburn,
US
|
|
| 116.58.241.169 |
10.20ms from Bangkok,
TH
|
|
| 101.73.105.185 |
6.98ms from Beijing,
CN
|
|
| 20.1.195.233 |
0.35ms from Boydton,
US
|
|
| 122.137.82.233 |
2.79ms from Changchun,
CN
|
|
| 150.220.155.9 |
1.06ms from Houston,
US
|
|
| 60.160.200.89 |
5.45ms from Kunming,
CN
|
|
| 217.138.39.185 |
0.46ms from London,
GB
|
|
| 76.167.144.217 |
6.49ms from Los Angeles,
US
|
|
| 65.217.154.233 |
1.44ms from New York City,
US
|
|
| 61.197.153.73 |
2.22ms from Osaka,
JP
|
|
| 72.94.39.89 |
1.73ms from Philadelphia,
US
|
|
| 58.143.116.137 |
1.61ms from Seoul,
KR
|
|
| 223.251.200.105 |
2.59ms from Shanghai,
CN
|
|
| 62.70.58.249 |
9.46ms from Stockholm,
SE
|
|
| 218.28.124.169 |
5.63ms from Zhengzhou,
CN
|
|
| 147.30.168.169 |
9.35ms from Almaty,
KZ
|
|
| 92.70.150.217 |
1.57ms from Amsterdam,
NL
|
|
| 94.69.37.249 |
4.95ms from Athens,
GR
|
|
| 216.119.49.25 |
5.99ms from Atlanta,
US
|
|
| 110.243.238.73 |
13.63ms from Beijing,
CN
|
|
| 18.236.92.73 |
0.16ms from Boardman,
US
|
|
| 190.145.63.121 |
1.25ms from Bogota,
CO
|
|
| 186.180.5.73 |
0.83ms from Bogota,
CO
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Delhi, IN
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 AS9 at robtex.
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