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 | 79,228,162,514,264,338,000,000,000,000 |
| 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 | ██████████ | 82 |
| 128.2.43.228 | ██████████ | 33 |
| 128.2.42.52 | ███████ | 29 |
| 128.2.221.16 | ██████████ | 18 |
| 128.2.220.84 | ██████████ | 15 |
| 128.2.42.53 | ██████████ | 12 |
| 128.237.157.9 | ██████████ | 7 |
| 128.2.131.88 | ██████████ | 6 |
| 128.2.42.69 | ██████████ | 5 |
| 128.2.27.33 | ██████████ | 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
251 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.237.228.41 |
4.04ms from Pittsburgh,
US
|
|
| 128.2.185.14 |
0.74ms from Pittsburgh,
US
|
|
| 128.2.201.38 |
0.63ms from Pittsburgh,
US
|
|
| 128.2.244.163 |
0.62ms from Pittsburgh,
US
|
|
| 128.237.90.1 |
1.04ms from Pittsburgh,
US
|
|
| 128.2.41.1 |
0.68ms from Pittsburgh,
US
|
|
| 128.2.4.7 |
0.72ms from Pittsburgh,
US
|
|
| 128.2.68.64 |
1.06ms from Pittsburgh,
US
|
|
| 128.2.239.163 |
0.93ms from Pittsburgh,
US
|
|
| 128.2.123.90 |
0.58ms from Pittsburgh,
US
|
|
| 128.237.78.1 |
0.97ms from Pittsburgh,
US
|
|
| 128.2.122.91 |
1.18ms from Pittsburgh,
US
|
|
| 128.2.163.8 |
1.10ms from Pittsburgh,
US
|
|
| 128.2.118.172 |
0.82ms from Pittsburgh,
US
|
|
| 128.2.66.235 |
0.63ms from Pittsburgh,
US
|
|
| 128.2.188.254 |
0.79ms from Pittsburgh,
US
|
|
| 128.2.67.195 |
0.73ms from Pittsburgh,
US
|
|
| 128.2.134.254 |
2.73ms from Pittsburgh,
US
|
|
| 204.194.30.209 |
0.90ms from Pittsburgh,
US
|
|
| 128.2.19.213 |
0.83ms from Pittsburgh,
US
|
|
| 128.2.151.1 |
0.95ms from Pittsburgh,
US
|
|
| 128.2.210.220 |
0.72ms from Pittsburgh,
US
|
|
| 128.237.236.151 |
2.24ms from Pittsburgh,
US
|
|
| 128.2.187.147 |
0.78ms from Pittsburgh,
US
|
|
| 128.2.84.236 |
0.66ms 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 |
|---|---|---|
| 94.168.84.153 |
3.37ms from Amsterdam,
NL
|
|
| 34.216.151.233 |
0.14ms from Boardman,
US
|
|
| 211.201.174.153 |
1.13ms from Incheon,
KR
|
|
| 119.160.60.185 |
0.34ms from Karachi,
PK
|
|
| 146.97.37.9 |
0.58ms from London,
GB
|
|
| 58.69.193.89 |
0.42ms from Manila,
PH
|
|
| 72.239.28.185 |
10.62ms from Orlando,
US
|
|
| 213.52.59.25 |
0.54ms from Oslo,
NO
|
|
| 44.199.120.121 |
0.19ms from Reston,
US
|
|
| 187.193.164.185 |
4.25ms from Santiago de Queretaro,
MX
|
|
| 60.8.10.201 |
13.95ms from Zhengzhou,
CN
|
|
| 110.136.91.57 |
10.12ms from Batam,
ID
|
|
| 98.100.75.41 |
1.91ms from Cleveland,
US
|
|
| 201.200.9.89 |
8.61ms from Curridabat,
CR
|
|
| 76.77.255.41 |
2.24ms from Dallas,
US
|
|
| 52.213.217.57 |
0.22ms from Dublin,
IE
|
|
| 60.173.114.137 |
5.59ms from Huainan,
CN
|
|
| 67.51.133.153 |
16.24ms from Los Angeles,
US
|
|
| 40.141.120.73 |
3.29ms from New York City,
US
|
|
| 153.216.39.201 |
11.06ms from Osaka,
JP
|
|
| 27.203.44.105 |
10.54ms from Qingdao,
CN
|
|
| 217.117.25.25 |
0.24ms from Vilnius,
LT
|
|
| 92.70.150.217 |
1.62ms from Amsterdam,
NL
|
|
| 46.144.159.185 |
1.58ms from Amsterdam,
NL
|
|
| 217.67.246.249 |
0.72ms from Amsterdam,
NL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amsterdam, NL
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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