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
249 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 128.237.241.234 |
6.56ms from Cleveland,
US
|
|
| 128.2.65.147 |
0.76ms from Pittsburgh,
US
|
|
| 128.2.177.70 |
0.68ms from Pittsburgh,
US
|
|
| 128.237.67.83 |
0.99ms from Pittsburgh,
US
|
|
| 128.2.221.84 |
0.74ms from Pittsburgh,
US
|
|
| 128.2.114.94 |
0.60ms from Pittsburgh,
US
|
|
| 128.2.28.141 |
0.71ms from Pittsburgh,
US
|
|
| 128.2.22.253 |
0.66ms from Pittsburgh,
US
|
|
| 128.2.251.129 |
0.85ms from Pittsburgh,
US
|
|
| 128.2.160.1 |
0.97ms from Pittsburgh,
US
|
|
| 128.2.4.15 |
0.62ms from Pittsburgh,
US
|
|
| 128.2.239.163 |
0.86ms from Pittsburgh,
US
|
|
| 128.2.163.13 |
1.08ms from Pittsburgh,
US
|
|
| 128.2.53.95 |
0.73ms from Pittsburgh,
US
|
|
| 128.2.168.72 |
0.74ms from Pittsburgh,
US
|
|
| 128.2.50.126 |
0.96ms from Pittsburgh,
US
|
|
| 128.237.156.1 |
0.77ms from Pittsburgh,
US
|
|
| 128.2.185.15 |
0.74ms from Pittsburgh,
US
|
|
| 128.2.238.134 |
0.88ms from Pittsburgh,
US
|
|
| 128.2.148.122 |
0.90ms from Pittsburgh,
US
|
|
| 128.2.154.136 |
1.23ms from Pittsburgh,
US
|
|
| 128.237.228.41 |
3.87ms from Pittsburgh,
US
|
|
| 128.237.79.46 |
0.63ms from Pittsburgh,
US
|
|
| 128.237.68.1 |
0.93ms from Pittsburgh,
US
|
|
| 128.2.60.5 |
0.92ms 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 |
|---|---|---|
| 92.70.150.217 |
1.61ms from Amsterdam,
NL
|
|
| 2.87.93.137 |
1.23ms from Athens,
GR
|
|
| 76.97.17.249 |
4.26ms from Atlanta,
US
|
|
| 124.127.86.137 |
3.00ms from Beijing,
CN
|
|
| 164.41.37.137 |
0.67ms from Brasilia,
BR
|
|
| 24.196.124.25 |
13.01ms from Chicago,
US
|
|
| 3.133.86.57 |
1.00ms from Columbus,
US
|
|
| 83.236.56.249 |
7.26ms from Frankfurt am Main,
DE
|
|
| 122.225.93.249 |
6.20ms from Hangzhou,
CN
|
|
| 14.246.27.217 |
3.18ms from Hanoi,
VN
|
|
| 14.230.217.153 |
5.26ms from Ho Chi Minh City,
VN
|
|
| 67.191.113.233 |
4.41ms from Miami,
US
|
|
| 50.21.167.201 |
0.56ms from Montreal,
CA
|
|
| 23.62.120.89 |
0.89ms from New York City,
US
|
|
| 191.32.57.9 |
1.74ms from Novo Hamburgo,
BR
|
|
| 122.27.196.9 |
5.11ms from Osaka,
JP
|
|
| 77.158.155.9 |
1.83ms from Paris,
FR
|
|
| 186.46.129.153 |
1.41ms from Quito,
EC
|
|
| 52.70.184.153 |
0.21ms from Reston,
US
|
|
| 3.222.192.217 |
0.21ms from Reston,
US
|
|
| 115.94.233.137 |
1.92ms from Seoul,
KR
|
|
| 183.195.195.41 |
3.31ms from Shanghai,
CN
|
|
| 1.171.63.9 |
2.48ms from Taipei,
TW
|
|
| 34.130.19.121 |
0.12ms from Toronto,
CA
|
|
| 108.202.165.169 |
2.03ms from Atlanta,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Pittsburgh, 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 AS9 at robtex.
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