AS2003
Electric Power Research Institute · epri.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | epri.com |
| Hosted domains | 12 |
| IPv4 addresses | 26,624 |
| IPv6 addresses | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 33 years ago on Sep 30, 1992 |
| Updated | 8 years ago on Apr 27, 2018 |
IP Ranges
| Netblock | Company | Num of IPs |
|---|---|---|
| 144.58.112.0/20 | Electric Power Research Institute | 4,096 |
| 144.58.176.0/20 | Electric Power Research Institute | 4,096 |
| 144.58.208.0/20 | Electric Power Research Institute | 4,096 |
| 144.58.224.0/20 | Electric Power Research Institute | 4,096 |
| 144.58.240.0/21 | Electric Power Research Institute | 2,048 |
| 144.58.248.0/21 | Electric Power Research Institute | 2,048 |
| 144.58.96.0/22 | Electric Power Research Institute | 1,024 |
| 144.58.0.0/24 | Electric Power Research Institute | 256 |
| 144.58.1.0/24 | Electric Power Research Institute | 256 |
| 144.58.2.0/24 | Electric Power Research Institute | 256 |
| 144.58.3.0/24 | Electric Power Research Institute | 256 |
| 144.58.4.0/24 | Electric Power Research Institute | 256 |
| 144.58.5.0/24 | Electric Power Research Institute | 256 |
| 144.58.6.0/24 | Electric Power Research Institute | 256 |
| 144.58.40.0/24 | Electric Power Research Institute | 256 |
| 144.58.42.0/24 | Electric Power Research Institute | 256 |
| 144.58.43.0/24 | Electric Power Research Institute | 256 |
| 144.58.44.0/24 | Electric Power Research Institute | 256 |
| 144.58.45.0/24 | Electric Power Research Institute | 256 |
| 144.58.46.0/24 | Electric Power Research Institute | 256 |
| 144.58.48.0/24 | Electric Power Research Institute | 256 |
| 144.58.49.0/24 | Electric Power Research Institute | 256 |
| 144.58.50.0/24 | Electric Power Research Institute | 256 |
| 144.58.51.0/24 | Electric Power Research Institute | 256 |
| 144.58.129.0/24 | Electric Power Research Institute | 256 |
| 144.58.140.0/24 | Electric Power Research Institute | 256 |
| 144.58.144.0/24 | Electric Power Research Institute | 256 |
| 144.58.241.0/24 | Electric Power Research Institute | 256 |
There are no known IPv6 addresses belonging to this network
WHOIS Details
ASHandle: AS2003
OrgID: AS2003
ASName: AS2003
ASNumber: AS2003
RegDate: 0000-00-00
Updated: 0000-00-00
TechHandle: AA00-AAAA
Source: AAAA
Hosted Domains
There are 12 domain names hosted across 4 IP addresses on this ASN.
| IP Address | Domain | Domains on this IP |
|---|---|---|
| 144.58.2.116 | ██████████ | 10 |
| 144.58.2.100 | █████████ | 1 |
| 144.58.178.86 | ██████████ | 1 |
| 144.58.2.115 | █████████ | 1 |
Peers
There are 8 peers for this ASN.
| Peers | Name |
|---|---|
| AS11351 | Charter Communications Inc |
| AS11426 | Charter Communications Inc |
| AS11427 | Charter Communications Inc |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
| AS20115 | Charter Communications LLC |
| AS3356 | Level 3 Parent, LLC |
| AS33651 | Comcast Cable Communications, LLC |
| AS6461 | Zayo Bandwidth |
Upstreams
There are 8 upstreams for this ASN.
| upstreams | Name |
|---|---|
| AS11351 | Charter Communications Inc |
| AS11426 | Charter Communications Inc |
| AS11427 | Charter Communications Inc |
| AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
| AS20115 | Charter Communications LLC |
| AS3356 | Level 3 Parent, LLC |
| AS33651 | Comcast Cable Communications, LLC |
| AS6461 | Zayo Bandwidth |
Downstreams
There are no downstreams for this ASN.
Pingable IPs
36 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.
| IP Address | ASN | Details |
|---|---|---|
| 144.58.112.40 |
2.74ms from Charlotte,
US
|
|
| 144.58.40.2 |
1.44ms from Charlotte,
US
|
|
| 144.58.176.1 |
2.89ms from Charlotte,
US
|
|
| 144.58.4.2 |
0.23ms from Dallas,
US
|
|
| 144.58.48.1 |
7.03ms from Atlanta,
US
|
|
| 144.58.210.1 |
1.59ms from Charlotte,
US
|
|
| 144.58.5.2 |
0.22ms from Dallas,
US
|
|
| 144.58.178.2 |
1.28ms from Charlotte,
US
|
|
| 144.58.50.1 |
0.94ms from Ashburn,
US
|
|
| 144.58.182.253 |
1.77ms from Charlotte,
US
|
|
| 144.58.214.2 |
2.73ms from Charlotte,
US
|
|
| 144.58.180.1 |
1.42ms from Charlotte,
US
|
|
| 144.58.49.1 |
6.93ms from Atlanta,
US
|
|
| 144.58.188.2 |
1.29ms from Charlotte,
US
|
|
| 144.58.3.2 |
0.26ms from Dallas,
US
|
|
| 144.58.43.1 |
1.94ms from San Jose,
US
|
|
| 144.58.0.2 |
0.24ms from Dallas,
US
|
|
| 144.58.44.1 |
1.16ms from Dallas,
US
|
|
| 144.58.6.2 |
0.24ms from Dallas,
US
|
|
| 144.58.46.1 |
10.25ms from New York City,
US
|
|
| 144.58.216.2 |
1.29ms from Charlotte,
US
|
|
| 144.58.2.2 |
0.24ms from Dallas,
US
|
|
| 144.58.220.1 |
1.41ms from Charlotte,
US
|
|
| 144.58.241.1 |
1.62ms from Charlotte,
US
|
|
| 144.58.51.1 |
0.97ms 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 |
|---|---|---|
| 172.73.104.99 |
7.58ms from Charlotte,
US
|
|
| 73.45.141.19 |
3.04ms from Chicago,
US
|
|
| 47.209.100.227 |
7.73ms from Dallas,
US
|
|
| 172.169.59.163 |
0.18ms from Des Moines,
US
|
|
| 4.210.80.99 |
0.16ms from Dublin,
IE
|
|
| 131.189.235.243 |
0.15ms from Frankfurt am Main,
DE
|
|
| 14.237.152.35 |
4.66ms from Ho Chi Minh City,
VN
|
|
| 1.255.129.83 |
1.43ms from Incheon,
KR
|
|
| 51.103.249.35 |
0.20ms from Kloten,
CH
|
|
| 18.132.161.147 |
0.15ms from London,
GB
|
|
| 24.24.140.115 |
3.85ms from Los Angeles,
US
|
|
| 99.127.56.211 |
3.74ms from Miami,
US
|
|
| 15.206.52.35 |
0.14ms from Mumbai,
IN
|
|
| 77.205.83.243 |
17.50ms from Paris,
FR
|
|
| 34.166.225.83 |
6.37ms from Riyadh,
SA
|
|
| 190.110.164.19 |
1.05ms from Santiago,
CL
|
|
| 70.35.168.115 |
0.28ms from Toronto,
CA
|
|
| 185.43.113.67 |
0.99ms from Bratislava,
SK
|
|
| 3.144.168.163 |
0.68ms from Columbus,
US
|
|
| 108.73.111.131 |
9.51ms from Columbus,
US
|
|
| 35.232.254.67 |
0.11ms from Council Bluffs,
US
|
|
| 216.185.192.35 |
14.53ms from Dallas,
US
|
|
| 80.155.221.67 |
0.92ms from Hamburg,
DE
|
|
| 172.81.48.147 |
0.96ms from Las Vegas,
US
|
|
| 81.142.239.211 |
2.27ms from London,
GB
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Casper, 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 AS2003 at robtex.
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