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 |
| 144.58.2.115 | █████████ | 1 |
| 144.58.2.100 | █████████ | 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 |
|---|---|---|
| 144.58.180.1 |
1.39ms from Charlotte,
US
|
|
| 144.58.51.1 |
0.83ms from Ashburn,
US
|
|
| 144.58.44.1 |
1.59ms from Dallas,
US
|
|
| 144.58.2.2 |
0.24ms from Dallas,
US
|
|
| 144.58.188.2 |
1.28ms from Charlotte,
US
|
|
| 144.58.178.2 |
1.27ms from Charlotte,
US
|
|
| 144.58.218.2 |
1.32ms from Charlotte,
US
|
|
| 144.58.50.1 |
0.82ms from Ashburn,
US
|
|
| 144.58.186.2 |
1.29ms from Charlotte,
US
|
|
| 144.58.112.40 |
2.74ms from Charlotte,
US
|
|
| 144.58.4.2 |
0.24ms from Dallas,
US
|
|
| 144.58.190.2 |
2.73ms from Charlotte,
US
|
|
| 144.58.40.2 |
1.41ms from Charlotte,
US
|
|
| 144.58.5.2 |
0.24ms from Dallas,
US
|
|
| 144.58.1.2 |
0.24ms from Dallas,
US
|
|
| 144.58.176.1 |
2.86ms from Charlotte,
US
|
|
| 144.58.212.1 |
1.41ms from Charlotte,
US
|
|
| 144.58.220.1 |
1.42ms from Charlotte,
US
|
|
| 144.58.216.2 |
1.27ms from Charlotte,
US
|
|
| 144.58.48.1 |
6.98ms from Atlanta,
US
|
|
| 144.58.214.2 |
2.72ms from Charlotte,
US
|
|
| 144.58.182.253 |
1.77ms from Charlotte,
US
|
|
| 144.58.42.1 |
1.94ms from San Jose,
US
|
|
| 144.58.222.2 |
2.77ms from Charlotte,
US
|
|
| 144.58.49.1 |
6.94ms from Atlanta,
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 |
|---|---|---|
| 52.39.237.195 |
0.13ms from Boardman,
US
|
|
| 190.143.114.131 |
1.47ms from Bogota,
CO
|
|
| 201.251.164.67 |
0.48ms from Buenos Aires,
AR
|
|
| 108.73.111.131 |
10.46ms from Columbus,
US
|
|
| 87.179.90.227 |
2.26ms from Frankfurt am Main,
DE
|
|
| 46.19.58.35 |
0.48ms from Frankfurt am Main,
DE
|
|
| 78.51.65.179 |
3.13ms from Frankfurt am Main,
DE
|
|
| 116.100.122.115 |
3.11ms from Ho Chi Minh City,
VN
|
|
| 70.114.139.195 |
11.13ms from Houston,
US
|
|
| 23.12.232.211 |
1.02ms from Hyderabad,
IN
|
|
| 136.35.144.3 |
0.48ms from Kansas City,
US
|
|
| 176.36.166.195 |
0.48ms from Kyiv,
UA
|
|
| 82.36.42.243 |
5.13ms from London,
GB
|
|
| 79.52.250.67 |
7.99ms from Naples,
IT
|
|
| 119.170.125.179 |
18.58ms from Osaka,
JP
|
|
| 73.202.105.83 |
5.49ms from San Jose,
US
|
|
| 73.220.145.195 |
7.81ms from Santa Clara,
US
|
|
| 54.95.64.35 |
0.19ms from Tokyo,
JP
|
|
| 190.205.219.19 |
10.28ms from Willemstad,
CW
|
|
| 42.63.117.211 |
15.76ms from Xi'an,
CN
|
|
| 172.201.227.3 |
1.25ms from Amsterdam,
NL
|
|
| 76.21.145.211 |
6.66ms from Ashburn,
US
|
|
| 98.170.209.211 |
17.96ms from Atlanta,
US
|
|
| 101.42.41.179 |
1.95ms from Beijing,
CN
|
|
| 117.215.107.99 |
5.02ms from Bengaluru,
IN
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Chicago, 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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