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 |
|---|---|---|
| 128.2.160.1 |
0.97ms from Pittsburgh,
US
|
|
| 128.2.71.223 |
0.73ms from Pittsburgh,
US
|
|
| 128.2.9.94 |
0.99ms from Pittsburgh,
US
|
|
| 128.2.78.32 |
0.95ms from Pittsburgh,
US
|
|
| 128.2.216.1 |
0.88ms from Pittsburgh,
US
|
|
| 128.237.239.31 |
1.90ms from Pittsburgh,
US
|
|
| 128.2.253.45 |
0.63ms from Pittsburgh,
US
|
|
| 128.2.1.171 |
0.30ms from Pittsburgh,
US
|
|
| 128.237.230.54 |
8.27ms from Pittsburgh,
US
|
|
| 128.2.28.141 |
0.71ms from Pittsburgh,
US
|
|
| 128.237.72.1 |
0.96ms from Pittsburgh,
US
|
|
| 128.2.151.1 |
0.88ms from Pittsburgh,
US
|
|
| 128.2.36.1 |
0.86ms from Pittsburgh,
US
|
|
| 128.2.34.129 |
0.98ms from Pittsburgh,
US
|
|
| 128.2.25.230 |
0.60ms from Pittsburgh,
US
|
|
| 128.2.224.4 |
0.84ms from Pittsburgh,
US
|
|
| 128.2.60.5 |
0.92ms from Pittsburgh,
US
|
|
| 128.237.66.1 |
0.76ms from Pittsburgh,
US
|
|
| 128.2.52.120 |
0.65ms from Pittsburgh,
US
|
|
| 128.2.244.19 |
0.63ms from Pittsburgh,
US
|
|
| 128.237.90.1 |
1.10ms from Pittsburgh,
US
|
|
| 128.2.153.113 |
0.71ms from Pittsburgh,
US
|
|
| 128.2.106.135 |
1.15ms from Pittsburgh,
US
|
|
| 128.237.73.1 |
0.97ms from Pittsburgh,
US
|
|
| 128.2.54.98 |
0.63ms 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 |
|---|---|---|
| 50.195.155.9 |
12.81ms from Chicago,
US
|
|
| 73.210.158.233 |
4.50ms from Chicago,
US
|
|
| 3.133.86.57 |
1.00ms from Columbus,
US
|
|
| 101.78.153.217 |
0.73ms from Hong Kong,
HK
|
|
| 137.97.173.137 |
13.75ms from Hyderabad,
IN
|
|
| 203.190.52.9 |
0.42ms from Jakarta,
ID
|
|
| 81.47.59.217 |
17.65ms from Madrid,
ES
|
|
| 82.184.194.9 |
9.19ms from Milan,
IT
|
|
| 89.106.199.25 |
3.98ms from Moscow,
RU
|
|
| 197.248.60.169 |
1.37ms from Nairobi,
KE
|
|
| 116.94.205.89 |
10.68ms from Osaka,
JP
|
|
| 78.84.47.105 |
3.38ms from Riga,
LV
|
|
| 182.213.29.105 |
1.71ms from Seoul,
KR
|
|
| 114.29.104.217 |
4.17ms from Seoul,
KR
|
|
| 220.117.18.169 |
1.78ms from Seoul,
KR
|
|
| 211.105.102.41 |
6.33ms from Seoul,
KR
|
|
| 58.247.15.249 |
3.45ms from Shanghai,
CN
|
|
| 217.119.138.25 |
0.35ms from Tallinn,
EE
|
|
| 99.225.195.105 |
5.63ms from Toronto,
CA
|
|
| 198.20.119.57 |
0.81ms from Amsterdam,
NL
|
|
| 190.27.232.105 |
0.57ms from Bogota,
CO
|
|
| 52.252.76.249 |
0.23ms from Boydton,
US
|
|
| 71.69.217.137 |
8.41ms from Charlotte,
US
|
|
| 12.17.114.121 |
6.42ms from Columbus,
US
|
|
| 57.66.208.73 |
0.84ms from Frankfurt am Main,
DE
|
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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