144.58.1.0/24

AS2003 · Electric Power Research Institute

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Summary

Country	United States
Domain	epri.com
ASN	AS2003
Registry	ARIN
ID	EPRI

WHOIS Details

NetHandle:      NET-144-58-0-0-1
OrgID:          EPRI
Parent:         NET-144-0-0-0-0
NetName:        EPRI
NetRange:       144.58.0.0 - 144.58.255.255
NetType:        allocation
RegDate:        1990-11-13
Updated:        2024-08-30
TechHandle:     CARST6-ARIN
TechHandle:     LITTL261-ARIN
AbuseHandle:    CARST6-ARIN
AbuseHandle:    LITTL261-ARIN
NOCHandle:      CARST6-ARIN
NOCHandle:      LITTL261-ARIN
Source:         ARIN


OrgID:          EPRI
OrgName:        Electric Power Research Institute
CanAllocate:    
Street:         3420 Hillview Ave.
City:           Palo Alto
State/Prov:     CA
Country:        US
PostalCode:     94304
RegDate:        1990-11-13
Updated:        2024-08-30
OrgAdminHandle: LITTL261-ARIN
OrgTechHandle:  LITTL261-ARIN
OrgAbuseHandle: LITTL261-ARIN
OrgNOCHandle:   LITTL261-ARIN
OrgRoutingHandle:   LITTL261-ARIN
OrgDNSHandle:   LITTL261-ARIN
Source:         ARIN


POCHandle:      LITTL261-ARIN
IsRole:         N
LastName:       Little
FirstName:      Ryan
Street:         1300 W WT Harris Blvd.
City:           Charlotte
State/Prov:     NC
Country:        US
PostalCode:     28262
RegDate:        2018-04-27
Updated:        2025-07-24
OfficePhone:    +1-704-595-2462
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      CARST6-ARIN
IsRole:         N
LastName:       Carstens
FirstName:      Neil
Street:         3420 Hillview Avenue
City:           Palo Alto
State/Prov:     CA
Country:        US
PostalCode:     94304
RegDate:        2016-01-25
Updated:        2022-10-13
OfficePhone:    +1-650-855-8764
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 144.58.0.0/16

No nearby ranges found.

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

2 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
144.58.1.2	AS2003 Electric Power Research Institute	`0.24ms` 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
102.97.146.72	AS36925 MEDITELECOM	`7.21ms` from Casablanca, MA
201.21.132.8	AS28573 Claro NXT Telecomunicacoes Ltda	`11.40ms` from Curitiba, BR
92.219.94.152	AS3209 Vodafone GmbH	`2.37ms` from Frankfurt am Main, DE
110.80.171.56	AS4134 CHINANET-BACKBONE	`7.13ms` from Fuzhou, CN
149.233.138.72	AS15943 wilhelm.tel GmbH	`0.47ms` from Hamburg, DE
172.224.153.88	AS36183 Akamai Technologies, Inc.	`0.17ms` from Hong Kong, HK
90.209.15.168	AS5607 Sky UK Limited	`1.69ms` from London, GB
108.217.77.120	AS7018 AT&T Enterprises, LLC	`16.99ms` from Los Angeles, US
116.75.149.72	AS17488 Hathway IP Over Cable Internet	`3.92ms` from Mumbai, IN
177.67.243.120	AS262535 Flash Net Brasil Telecom Ltda - EPP	`1.84ms` from Sao Jose do Rio Preto, BR
189.47.220.136	AS27699 TELEFÔNICA BRASIL S.A	`1.25ms` from São Paulo, BR
50.36.235.216	AS5650 Frontier Communications of America, Inc.	`6.38ms` from Chicago, US
207.235.139.216	AS6461 Zayo Bandwidth	`2.08ms` from Dallas, US
79.213.4.216	AS3320 Deutsche Telekom AG	`3.00ms` from Frankfurt am Main, DE
82.16.117.232	AS5089 Virgin Media Limited	`10.59ms` from London, GB
45.48.195.104	AS20001 Charter Communications Inc	`5.46ms` from Los Angeles, US
136.28.15.248	AS19165 Webpass Inc.	`0.70ms` from Miami, US
76.99.210.232	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Morris Plains, US
189.250.10.88	AS8151 UNINET	`9.54ms` from Santiago de Queretaro, MX
117.135.151.184	AS9808 China Mobile Communications Group Co., Ltd.	`2.31ms` from Shanghai, CN
203.69.92.88	AS3462 Data Communication Business Group	`1.10ms` from Taipei, TW
68.69.147.168	AS29974 Wightman Telecom	`0.36ms` from Toronto, CA
105.103.205.104	AS36947 Telecom Algeria	`9.04ms` from Algiers, DZ
72.106.250.104	AS6167 Verizon Business	`8.64ms` from Chicago, US
178.2.136.136	AS3209 Vodafone GmbH	`5.18ms` from Duesseldorf, DE

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 144.58.1.1

traceroute to 144.58.1.1 (144.58.1.1): 64 hops max, 52 byte packets

1 [AS202422] 139.28.5.1 0.334 ms

2 *

3 *

4 [AS1299] 62.115.155.46 0.33 ms

5 [AS1299] 62.115.168.133 0.35 ms

6 *

7 [AS2003] 144.58.1.1 0.335 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On January 9th 2026

What are IP address ranges?

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