AS2003
Electric Power Research Institute · epri.com
United States
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| Field | Value |
|---|---|
| Country |
United States
|
| Website | epri.com |
| Hosted domains | 12 |
| Number of IPv4 | 26,624 |
| Number of IPv6 | 0 |
| ASN type | Education |
| Registry | arin |
| Allocated | 33 years ago on Sep 30, 1992 |
| Updated | 7 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 |
| 144.58.129.0/24 | 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 |
| 144.58.2.0/24 | Electric Power Research Institute | 256 |
| 144.58.241.0/24 | Electric Power Research Institute | 256 |
| 144.58.3.0/24 | Electric Power Research Institute | 256 |
| 144.58.40.0/24 | Electric Power Research Institute | 256 |
| 144.58.4.0/24 | 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 |
| 144.58.5.0/24 | Electric Power Research Institute | 256 |
| 144.58.51.0/24 | Electric Power Research Institute | 256 |
| 144.58.6.0/24 | 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 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 |
|---|---|---|
| 144.58.186.1 |
1.55ms from Charlotte,
US
|
|
| 144.58.222.1 |
1.45ms from Charlotte,
US
|
|
| 144.58.176.1 |
2.73ms from Charlotte,
US
|
|
| 144.58.40.2 |
1.42ms from Charlotte,
US
|
|
| 144.58.2.2 |
0.32ms from Dallas,
US
|
|
| 144.58.48.1 |
6.95ms from Atlanta,
US
|
|
| 144.58.214.2 |
1.45ms from Charlotte,
US
|
|
| 144.58.0.2 |
0.29ms from Dallas,
US
|
|
| 144.58.212.1 |
1.61ms from Charlotte,
US
|
|
| 144.58.241.1 |
1.49ms from Charlotte,
US
|
|
| 144.58.1.2 |
0.31ms from Dallas,
US
|
|
| 144.58.49.1 |
6.90ms from Atlanta,
US
|
|
| 144.58.184.1 |
1.42ms from Charlotte,
US
|
|
| 144.58.178.11 |
1.76ms from Charlotte,
US
|
|
| 144.58.42.1 |
3.08ms from San Jose,
US
|
|
| 144.58.180.1 |
1.44ms from Charlotte,
US
|
|
| 144.58.4.2 |
0.28ms from Dallas,
US
|
|
| 144.58.51.1 |
1.18ms from Ashburn,
US
|
|
| 144.58.190.51 |
2.77ms from Charlotte,
US
|
|
| 144.58.3.2 |
0.31ms from Dallas,
US
|
|
| 144.58.50.1 |
1.24ms from Ashburn,
US
|
|
| 144.58.248.11 |
1.29ms from Charlotte,
US
|
|
| 144.58.46.1 |
10.23ms from New York City,
US
|
|
| 144.58.220.2 |
2.73ms from Charlotte,
US
|
|
| 144.58.6.2 |
0.30ms from Dallas,
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 |
|---|---|---|
| 68.65.201.19 |
4.05ms from Buffalo,
US
|
|
| 2.124.160.147 |
4.67ms from London,
GB
|
|
| 65.153.62.83 |
2.82ms from Los Angeles,
US
|
|
| 112.198.30.3 |
12.65ms from Manila,
PH
|
|
| 45.83.186.179 |
1.76ms from Mumbai,
IN
|
|
| 15.152.165.51 |
0.71ms from Osaka,
JP
|
|
| 18.237.39.99 |
4.47ms from Portland,
US
|
|
| 119.216.224.179 |
7.25ms from Seoul,
KR
|
|
| 124.35.247.227 |
1.02ms from Tokyo,
JP
|
|
| 2.177.186.83 |
17.94ms from Yerevan,
AM
|
|
| 34.85.219.35 |
0.12ms from Ashburn,
US
|
|
| 104.181.115.83 |
3.77ms from Atlanta,
US
|
|
| 120.2.19.147 |
10.68ms from Beijing,
CN
|
|
| 191.85.51.131 |
1.74ms from Buenos Aires,
AR
|
|
| 154.30.213.131 |
0.12ms from Buffalo,
US
|
|
| 107.133.248.115 |
9.55ms from Chicago,
US
|
|
| 61.145.230.227 |
3.52ms from Guangzhou,
CN
|
|
| 76.81.20.51 |
2.31ms from Los Angeles,
US
|
|
| 221.130.29.163 |
1.44ms from Nanjing,
CN
|
|
| 219.232.67.195 |
11.38ms from Nanning,
CN
|
|
| 186.4.147.51 |
2.38ms from Quito,
EC
|
|
| 51.39.187.211 |
0.39ms from Riyadh,
SA
|
|
| 137.175.18.3 |
0.27ms from San Jose,
US
|
|
| 179.124.54.51 |
2.34ms from Sao Paulo,
BR
|
|
| 221.151.44.67 |
1.39ms from Seoul,
KR
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Kettering, GB
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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