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 |
| 144.58.2.115 | █████████ | 1 |
| 144.58.178.86 | ██████████ | 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 |
|---|---|---|
| 144.58.222.2 |
1.28ms from Charlotte,
US
|
|
| 144.58.241.1 |
1.62ms from Charlotte,
US
|
|
| 144.58.5.2 |
0.31ms from Dallas,
US
|
|
| 144.58.40.2 |
1.30ms from Charlotte,
US
|
|
| 144.58.48.1 |
6.93ms from Atlanta,
US
|
|
| 144.58.182.2 |
2.72ms from Charlotte,
US
|
|
| 144.58.214.2 |
1.44ms from Charlotte,
US
|
|
| 144.58.3.2 |
0.31ms from Dallas,
US
|
|
| 144.58.248.11 |
1.29ms from Charlotte,
US
|
|
| 144.58.186.1 |
1.42ms from Charlotte,
US
|
|
| 144.58.112.33 |
1.41ms from Charlotte,
US
|
|
| 144.58.176.1 |
2.73ms from Charlotte,
US
|
|
| 144.58.212.1 |
1.41ms from Charlotte,
US
|
|
| 144.58.46.1 |
10.24ms from New York City,
US
|
|
| 144.58.190.51 |
1.33ms from Charlotte,
US
|
|
| 144.58.6.2 |
0.30ms from Dallas,
US
|
|
| 144.58.216.2 |
2.73ms from Charlotte,
US
|
|
| 144.58.188.1 |
2.88ms from Charlotte,
US
|
|
| 144.58.49.1 |
6.98ms from Atlanta,
US
|
|
| 144.58.218.2 |
1.45ms from Charlotte,
US
|
|
| 144.58.51.1 |
1.18ms from Ashburn,
US
|
|
| 144.58.4.2 |
0.29ms from Dallas,
US
|
|
| 144.58.240.1 |
6.97ms from Atlanta,
US
|
|
| 144.58.220.2 |
1.28ms from Charlotte,
US
|
|
| 144.58.1.2 |
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 |
|---|---|---|
| 172.201.227.3 |
1.23ms from Amsterdam,
NL
|
|
| 191.85.51.131 |
1.86ms from Buenos Aires,
AR
|
|
| 190.122.60.211 |
12.14ms from Buenos Aires,
AR
|
|
| 18.222.207.131 |
0.66ms from Columbus,
US
|
|
| 200.103.189.211 |
1.45ms from Curitiba,
BR
|
|
| 192.8.165.3 |
10.67ms from Delhi,
IN
|
|
| 172.13.112.211 |
3.97ms from Houston,
US
|
|
| 103.183.61.51 |
1.61ms from Jakarta,
ID
|
|
| 94.233.93.3 |
10.60ms from Krasnodar,
RU
|
|
| 94.174.40.195 |
9.18ms from London,
GB
|
|
| 45.55.167.51 |
0.16ms from New York City,
US
|
|
| 114.18.194.67 |
14.33ms from Osaka,
JP
|
|
| 190.33.149.131 |
0.62ms from Panama,
PA
|
|
| 181.236.114.227 |
13.19ms from Panama,
PA
|
|
| 39.75.60.19 |
4.95ms from Qingdao,
CN
|
|
| 54.227.61.51 |
0.21ms from Reston,
US
|
|
| 121.146.119.147 |
8.11ms from Seoul,
KR
|
|
| 124.168.145.51 |
2.30ms from Sydney,
AU
|
|
| 217.218.153.115 |
16.40ms from Yerevan,
AM
|
|
| 42.236.9.131 |
0.91ms from Zhengzhou,
CN
|
|
| 35.238.163.147 |
0.11ms from Council Bluffs,
US
|
|
| 116.102.235.115 |
1.37ms from Ho Chi Minh City,
VN
|
|
| 217.44.88.19 |
6.50ms from London,
GB
|
|
| 104.244.2.243 |
0.19ms from Los Angeles,
US
|
|
| 34.126.230.243 |
0.09ms from Melbourne,
AU
|
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.
IPinfo ProbeNet
in Mumbai, IN
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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