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 | ██████████ | 9 |
| 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 |
|---|---|---|
| 144.58.3.2 |
0.24ms from Dallas,
US
|
|
| 144.58.188.2 |
1.60ms from Charlotte,
US
|
|
| 144.58.45.1 |
3.27ms from Dallas,
US
|
|
| 144.58.210.1 |
1.63ms from Charlotte,
US
|
|
| 144.58.220.2 |
1.46ms from Charlotte,
US
|
|
| 144.58.50.1 |
0.83ms from Ashburn,
US
|
|
| 144.58.4.2 |
0.25ms from Dallas,
US
|
|
| 144.58.40.75 |
1.46ms from Charlotte,
US
|
|
| 144.58.51.1 |
0.85ms from Ashburn,
US
|
|
| 144.58.48.1 |
6.99ms from Atlanta,
US
|
|
| 144.58.176.1 |
1.60ms from Charlotte,
US
|
|
| 144.58.1.2 |
0.25ms from Dallas,
US
|
|
| 144.58.6.2 |
0.24ms from Dallas,
US
|
|
| 144.58.43.1 |
3.18ms from San Jose,
US
|
|
| 144.58.241.1 |
1.62ms from Charlotte,
US
|
|
| 144.58.212.1 |
1.75ms from Charlotte,
US
|
|
| 144.58.42.1 |
3.15ms from San Jose,
US
|
|
| 144.58.49.1 |
6.98ms from Atlanta,
US
|
|
| 144.58.44.1 |
3.32ms from Dallas,
US
|
|
| 144.58.240.1 |
6.97ms from Atlanta,
US
|
|
| 144.58.248.1 |
1.77ms from Charlotte,
US
|
|
| 144.58.184.253 |
2.13ms from Charlotte,
US
|
|
| 144.58.2.2 |
0.23ms from Dallas,
US
|
|
| 144.58.0.2 |
0.23ms from Dallas,
US
|
|
| 144.58.46.1 |
10.24ms from New York City,
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 |
|---|---|---|
| 17.167.136.3 |
11.05ms from Asheville,
US
|
|
| 35.82.99.147 |
0.34ms from Boardman,
US
|
|
| 172.200.131.115 |
0.20ms from Boydton,
US
|
|
| 123.243.35.227 |
1.65ms from Brisbane,
AU
|
|
| 35.205.213.35 |
0.16ms from Brussels,
BE
|
|
| 191.81.216.35 |
15.65ms from Buenos Aires,
AR
|
|
| 20.29.27.227 |
0.22ms from Des Moines,
US
|
|
| 180.225.107.131 |
1.61ms from Incheon,
KR
|
|
| 104.220.92.67 |
7.40ms from San Jose,
US
|
|
| 36.221.34.67 |
3.36ms from Suzhou,
CN
|
|
| 54.186.49.99 |
0.22ms from Boardman,
US
|
|
| 50.45.8.35 |
14.41ms from Chicago,
US
|
|
| 107.133.248.115 |
9.47ms from Chicago,
US
|
|
| 27.8.50.83 |
2.21ms from Chongqing,
CN
|
|
| 192.109.246.131 |
2.18ms from Duesseldorf,
DE
|
|
| 46.19.58.35 |
0.46ms from Frankfurt am Main,
DE
|
|
| 43.154.35.211 |
0.40ms from Hong Kong,
HK
|
|
| 212.232.108.211 |
12.77ms from Madrid,
ES
|
|
| 89.241.178.35 |
2.49ms from Manchester,
GB
|
|
| 82.62.27.147 |
4.25ms from Milan,
IT
|
|
| 64.254.15.195 |
1.24ms from Montreal,
CA
|
|
| 86.79.55.3 |
9.83ms from Paris,
FR
|
|
| 91.145.10.67 |
13.54ms from Stockholm,
SE
|
|
| 161.189.171.147 |
1.39ms from Zhongwei,
CN
|
|
| 185.51.57.115 |
0.66ms from Amsterdam,
NL
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Amman, JO
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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