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 |
|---|---|---|
| 128.2.178.35 |
0.61ms from Pittsburgh,
US
|
|
| 128.237.90.1 |
1.10ms from Pittsburgh,
US
|
|
| 128.2.157.47 |
1.08ms from Pittsburgh,
US
|
|
| 128.2.52.120 |
0.65ms from Pittsburgh,
US
|
|
| 128.2.12.136 |
0.58ms from Pittsburgh,
US
|
|
| 128.2.166.1 |
1.01ms from Pittsburgh,
US
|
|
| 128.2.184.7 |
0.85ms from Pittsburgh,
US
|
|
| 128.2.49.70 |
0.81ms from Pittsburgh,
US
|
|
| 128.237.102.1 |
0.89ms from Pittsburgh,
US
|
|
| 128.237.251.6 |
2.22ms from Pittsburgh,
US
|
|
| 128.2.150.1 |
0.79ms from Pittsburgh,
US
|
|
| 128.2.111.162 |
0.76ms from Pittsburgh,
US
|
|
| 128.2.41.129 |
0.75ms from Pittsburgh,
US
|
|
| 128.2.54.98 |
0.63ms from Pittsburgh,
US
|
|
| 128.237.158.6 |
0.61ms from Pittsburgh,
US
|
|
| 128.2.189.16 |
1.18ms from Pittsburgh,
US
|
|
| 204.194.30.209 |
0.92ms from Pittsburgh,
US
|
|
| 128.2.152.17 |
0.83ms from Pittsburgh,
US
|
|
| 128.2.221.84 |
0.74ms from Pittsburgh,
US
|
|
| 128.237.105.203 |
0.94ms from Pittsburgh,
US
|
|
| 128.237.241.234 |
6.56ms from Cleveland,
US
|
|
| 128.2.253.45 |
0.63ms from Pittsburgh,
US
|
|
| 128.2.155.86 |
0.77ms from Pittsburgh,
US
|
|
| 128.2.43.114 |
0.88ms from Pittsburgh,
US
|
|
| 128.2.10.55 |
0.58ms 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 |
|---|---|---|
| 24.30.81.9 |
2.93ms from Atlanta,
US
|
|
| 190.145.63.121 |
1.47ms from Bogotá,
CO
|
|
| 119.4.231.25 |
2.33ms from Chengdu,
CN
|
|
| 34.136.202.57 |
0.12ms from Council Bluffs,
US
|
|
| 36.27.2.249 |
5.53ms from Hangzhou,
CN
|
|
| 197.98.218.121 |
1.27ms from Johannesburg,
ZA
|
|
| 69.232.69.89 |
11.47ms from Los Angeles,
US
|
|
| 90.71.107.121 |
9.55ms from Madrid,
ES
|
|
| 71.87.23.153 |
6.53ms from Minneapolis,
US
|
|
| 13.202.70.9 |
0.09ms from Mumbai,
IN
|
|
| 65.206.80.73 |
1.15ms from New York City,
US
|
|
| 43.243.173.185 |
1.78ms from Pune,
IN
|
|
| 99.135.32.73 |
4.94ms from Redding,
US
|
|
| 14.67.70.153 |
3.27ms from Seoul,
KR
|
|
| 4.42.72.201 |
0.68ms from Toronto,
CA
|
|
| 88.116.245.105 |
0.88ms from Vienna,
AT
|
|
| 216.43.12.233 |
6.23ms from Ashburn,
US
|
|
| 186.114.65.89 |
9.43ms from Bogota,
CO
|
|
| 45.58.211.185 |
0.25ms from Boston,
US
|
|
| 52.252.76.249 |
0.23ms from Boydton,
US
|
|
| 91.127.118.73 |
5.95ms from Bratislava,
SK
|
|
| 69.244.161.105 |
6.54ms from Flint,
US
|
|
| 112.90.131.41 |
9.40ms from Guangzhou,
CN
|
|
| 122.225.93.249 |
6.20ms from Hangzhou,
CN
|
|
| 82.150.69.233 |
4.07ms from Istanbul,
TR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Brazzaville, CG
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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