AS9
Carnegie Mellon University · cmu.edu
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | cmu.edu |
| Hosted domains | 450 |
| 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 450 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 | ███████ | 39 |
| 128.2.43.228 | ██████████ | 33 |
| 128.2.42.53 | ██████████ | 23 |
| 128.2.220.84 | ██████████ | 15 |
| 128.2.221.16 | ██████████ | 7 |
| 128.2.131.88 | ██████████ | 6 |
| 128.237.157.10 | █████████ | 6 |
| 128.237.157.9 | ██████████ | 6 |
| 128.2.42.69 | ██████████ | 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 5 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS3356 | Level 3 Parent, LLC |
| AS399855 | Keystone REN, LLC |
| AS46887 | Crown Castle Fiber LLC |
| AS5050 | Pittsburgh Supercomputing Center |
| AS6461 | Zayo Bandwidth |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
251 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.2.188.254 |
5.75ms from Ashburn,
US
|
|
| 128.2.1.171 |
5.33ms from Ashburn,
US
|
|
| 128.237.158.6 |
5.72ms from Ashburn,
US
|
|
| 128.2.31.179 |
5.79ms from Ashburn,
US
|
|
| 204.194.29.4 |
7.45ms from Ashburn,
US
|
|
| 128.237.76.17 |
6.01ms from Ashburn,
US
|
|
| 128.237.234.129 |
9.45ms from Ashburn,
US
|
|
| 128.2.150.1 |
7.86ms from Ashburn,
US
|
|
| 128.2.225.50 |
5.87ms from Ashburn,
US
|
|
| 128.2.22.254 |
6.00ms from Ashburn,
US
|
|
| 128.2.200.24 |
5.69ms from Ashburn,
US
|
|
| 128.237.100.1 |
7.79ms from Ashburn,
US
|
|
| 128.2.132.1 |
7.76ms from Ashburn,
US
|
|
| 128.2.67.195 |
5.67ms from Ashburn,
US
|
|
| 128.237.66.1 |
5.79ms from Ashburn,
US
|
|
| 128.237.153.4 |
5.80ms from Ashburn,
US
|
|
| 128.2.92.39 |
5.73ms from Ashburn,
US
|
|
| 128.2.118.68 |
5.83ms from Ashburn,
US
|
|
| 128.2.59.27 |
5.86ms from Ashburn,
US
|
|
| 128.2.165.1 |
5.85ms from Ashburn,
US
|
|
| 128.237.98.1 |
5.89ms from Ashburn,
US
|
|
| 128.2.55.209 |
5.77ms from Ashburn,
US
|
|
| 128.2.12.82 |
5.63ms from Ashburn,
US
|
|
| 128.2.33.1 |
5.95ms from Ashburn,
US
|
|
| 128.2.113.26 |
5.72ms 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 |
|---|---|---|
| 12.144.102.121 |
11.95ms from Atlanta,
US
|
|
| 37.120.33.249 |
6.93ms from Berlin,
DE
|
|
| 44.241.149.185 |
0.17ms from Boardman,
US
|
|
| 24.123.23.9 |
5.12ms from Chicago,
US
|
|
| 50.36.194.249 |
15.10ms from Chicago,
US
|
|
| 166.156.189.153 |
16.63ms from Chicago,
US
|
|
| 86.148.234.201 |
5.89ms from Erith,
GB
|
|
| 84.191.220.169 |
6.88ms from Frankfurt am Main,
DE
|
|
| 98.153.218.25 |
2.00ms from Los Angeles,
US
|
|
| 69.75.26.249 |
2.91ms from Los Angeles,
US
|
|
| 119.93.142.105 |
1.57ms from Manila,
PH
|
|
| 12.110.173.169 |
6.29ms from Miami,
US
|
|
| 87.0.243.9 |
4.75ms from Milan,
IT
|
|
| 35.154.253.137 |
0.12ms from Mumbai,
IN
|
|
| 4.15.31.169 |
0.66ms from New York City,
US
|
|
| 133.175.83.233 |
3.63ms from Osaka,
JP
|
|
| 62.210.39.73 |
0.66ms from Paris,
FR
|
|
| 67.135.192.25 |
1.30ms from Phoenix,
US
|
|
| 54.88.129.153 |
0.24ms from Reston,
US
|
|
| 3.34.78.169 |
0.20ms from Seoul,
KR
|
|
| 121.154.55.249 |
4.69ms from Seoul,
KR
|
|
| 210.123.92.169 |
1.98ms from Seoul,
KR
|
|
| 124.237.90.153 |
8.79ms from Shijiazhuang,
CN
|
|
| 209.97.175.73 |
0.21ms from Singapore,
SG
|
|
| 20.211.185.233 |
0.70ms from Sydney,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Agana Heights Village, GU
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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