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 |
| 144.58.178.86 | ██████████ | 1 |
| 144.58.2.100 | █████████ | 1 |
| 144.58.2.115 | █████████ | 1 |
Peers
There are 9 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 |
| AS3549 | Level 3 Parent, 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 |
|---|---|---|
| 144.58.5.2 |
0.24ms from Dallas,
US
|
|
| 144.58.210.2 |
1.48ms from Charlotte,
US
|
|
| 144.58.45.1 |
1.17ms from Dallas,
US
|
|
| 144.58.184.1 |
1.61ms from Charlotte,
US
|
|
| 144.58.4.2 |
0.24ms from Dallas,
US
|
|
| 144.58.180.2 |
1.46ms from Charlotte,
US
|
|
| 144.58.190.2 |
1.46ms from Charlotte,
US
|
|
| 144.58.218.1 |
1.62ms from Charlotte,
US
|
|
| 144.58.112.40 |
2.91ms from Charlotte,
US
|
|
| 144.58.248.11 |
1.45ms from Charlotte,
US
|
|
| 144.58.2.2 |
0.24ms from Dallas,
US
|
|
| 144.58.43.1 |
3.10ms from San Jose,
US
|
|
| 144.58.48.1 |
6.96ms from Atlanta,
US
|
|
| 144.58.240.1 |
6.95ms from Atlanta,
US
|
|
| 144.58.6.2 |
0.23ms from Dallas,
US
|
|
| 144.58.216.2 |
1.60ms from Charlotte,
US
|
|
| 144.58.51.1 |
0.83ms from Ashburn,
US
|
|
| 144.58.212.1 |
1.73ms from Charlotte,
US
|
|
| 144.58.0.2 |
0.24ms from Dallas,
US
|
|
| 144.58.186.1 |
1.57ms from Charlotte,
US
|
|
| 144.58.40.2 |
1.46ms from Charlotte,
US
|
|
| 144.58.44.1 |
1.18ms from Dallas,
US
|
|
| 144.58.214.1 |
1.57ms from Charlotte,
US
|
|
| 144.58.49.1 |
6.95ms from Atlanta,
US
|
|
| 144.58.188.2 |
1.47ms from Charlotte,
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 |
|---|---|---|
| 85.146.40.147 |
4.40ms from Amsterdam,
NL
|
|
| 169.55.70.99 |
0.46ms from Ashburn,
US
|
|
| 60.6.218.19 |
10.53ms from Beijing,
CN
|
|
| 34.223.47.99 |
0.20ms from Boardman,
US
|
|
| 185.181.254.3 |
0.17ms from Dallas,
US
|
|
| 180.225.107.131 |
1.58ms from Incheon,
KR
|
|
| 187.107.1.3 |
15.40ms from Joao Pessoa,
BR
|
|
| 73.13.90.227 |
6.90ms from Morris Plains,
US
|
|
| 117.84.205.227 |
4.14ms from Nanjing,
CN
|
|
| 73.220.145.195 |
8.32ms from Santa Clara,
US
|
|
| 96.7.41.19 |
0.14ms from Seattle,
US
|
|
| 112.178.32.211 |
6.99ms from Seoul,
KR
|
|
| 54.169.65.115 |
0.16ms from Singapore,
SG
|
|
| 104.24.33.227 |
0.11ms from Wrocław,
PL
|
|
| 108.227.101.147 |
8.98ms from Atlanta,
US
|
|
| 70.121.183.179 |
9.46ms from Houston,
US
|
|
| 172.91.105.195 |
5.14ms from Los Angeles,
US
|
|
| 184.182.65.67 |
6.27ms from Los Angeles,
US
|
|
| 176.134.235.3 |
4.07ms from Marseille,
FR
|
|
| 46.159.116.147 |
16.81ms from Moscow,
RU
|
|
| 219.232.67.195 |
11.36ms from Nanning,
CN
|
|
| 67.205.170.131 |
0.29ms from New York City,
US
|
|
| 213.228.89.3 |
2.44ms from Novosibirsk,
RU
|
|
| 217.198.234.99 |
0.24ms from Riga,
LV
|
|
| 190.110.164.19 |
1.25ms from Santiago,
CL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Beijing, CN
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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