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 | 34 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 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 |
|---|---|---|
| 144.58.50.1 |
0.82ms from Ashburn,
US
|
|
| 144.58.188.2 |
1.30ms from Charlotte,
US
|
|
| 144.58.210.1 |
1.43ms from Charlotte,
US
|
|
| 144.58.5.2 |
0.23ms from Dallas,
US
|
|
| 144.58.216.2 |
2.87ms from Charlotte,
US
|
|
| 144.58.248.11 |
2.73ms from Charlotte,
US
|
|
| 144.58.214.1 |
1.42ms from Charlotte,
US
|
|
| 144.58.40.75 |
1.27ms from Charlotte,
US
|
|
| 144.58.222.2 |
2.73ms from Charlotte,
US
|
|
| 144.58.0.2 |
0.23ms from Dallas,
US
|
|
| 144.58.46.1 |
10.22ms from New York City,
US
|
|
| 144.58.180.11 |
1.59ms from Charlotte,
US
|
|
| 144.58.49.1 |
6.98ms from Atlanta,
US
|
|
| 144.58.212.1 |
3.03ms from Charlotte,
US
|
|
| 144.58.44.1 |
1.17ms from Dallas,
US
|
|
| 144.58.190.1 |
1.41ms from Charlotte,
US
|
|
| 144.58.220.2 |
1.28ms from Charlotte,
US
|
|
| 144.58.4.2 |
0.22ms from Dallas,
US
|
|
| 144.58.45.1 |
1.22ms from Dallas,
US
|
|
| 144.58.178.2 |
1.28ms from Charlotte,
US
|
|
| 144.58.42.1 |
3.11ms from San Jose,
US
|
|
| 144.58.240.1 |
6.96ms from Atlanta,
US
|
|
| 144.58.112.40 |
2.74ms from Charlotte,
US
|
|
| 144.58.6.2 |
0.23ms from Dallas,
US
|
|
| 144.58.176.1 |
2.73ms 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 |
|---|---|---|
| 99.116.99.99 |
12.60ms from Atlanta,
US
|
|
| 81.164.115.163 |
6.46ms from Brussels,
BE
|
|
| 201.251.164.67 |
0.38ms from Buenos Aires,
AR
|
|
| 140.177.85.131 |
5.09ms from Chicago,
US
|
|
| 209.175.176.3 |
3.25ms from Chicago,
US
|
|
| 51.171.145.211 |
5.93ms from Dublin,
IE
|
|
| 195.26.238.19 |
0.61ms from Dushanbe,
TJ
|
|
| 84.59.75.35 |
5.87ms from Frankfurt am Main,
DE
|
|
| 1.14.145.163 |
1.91ms from Guangzhou,
CN
|
|
| 61.100.71.51 |
1.25ms from Incheon,
KR
|
|
| 102.212.126.83 |
3.31ms from Johannesburg,
ZA
|
|
| 76.81.20.51 |
2.32ms from Los Angeles,
US
|
|
| 58.172.83.35 |
15.79ms from Melbourne,
AU
|
|
| 95.71.52.115 |
17.43ms from Moscow,
RU
|
|
| 13.127.59.19 |
0.12ms from Mumbai,
IN
|
|
| 161.249.241.67 |
9.52ms from New York City,
US
|
|
| 67.181.220.195 |
6.85ms from San Jose,
US
|
|
| 189.171.84.19 |
4.16ms from Santiago de Queretaro,
MX
|
|
| 210.119.147.227 |
3.46ms from Seoul,
KR
|
|
| 15.134.202.227 |
0.73ms from Sydney,
AU
|
|
| 120.48.118.147 |
3.81ms from Tianjin,
CN
|
|
| 64.34.242.3 |
0.33ms from Toronto,
CA
|
|
| 76.192.158.227 |
4.09ms from Atlanta,
US
|
|
| 68.44.30.51 |
11.28ms from Chicago,
US
|
|
| 76.190.84.243 |
2.06ms from Cleveland,
US
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chisinau, MD
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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