204.76.190.0/24

AS16957 · Idaho Power Company

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Summary

Country	United States
Domain	idahopower.com
ASN	AS16957
Registry	ARIN
ID	IPCO

WHOIS Details

NetHandle:      NET-204-76-190-0-1
OrgID:          IDAHOP
Parent:         NET-204-0-0-0-0
NetName:        IPCO
NetRange:       204.76.190.0 - 204.76.195.255
NetType:        allocation
RegDate:        1995-01-05
Updated:        2021-12-14
TechHandle:     PF218-ARIN
TechHandle:     WEISS115-ARIN
AbuseHandle:    PF218-ARIN
Source:         ARIN


OrgID:          IDAHOP
OrgName:        Idaho Power Company
CanAllocate:    
Street:         1221 West Idaho Street
City:           Boise
State/Prov:     ID
Country:        US
PostalCode:     83702
RegDate:        1995-01-05
Updated:        2019-11-25
OrgAdminHandle: WEISS115-ARIN
OrgTechHandle:  PF218-ARIN
OrgTechHandle:  WHEEL258-ARIN
OrgAbuseHandle: PF218-ARIN
OrgAbuseHandle: WHEEL258-ARIN
Source:         ARIN


POCHandle:      WEISS115-ARIN
IsRole:         N
LastName:       Weissinger
FirstName:      Brian
Street:         P.O. Box 70
City:           Boise
State/Prov:     ID
Country:        US
PostalCode:     83707
RegDate:        2016-10-27
Updated:        2025-11-21
OfficePhone:    +1-208-388-2151
Mailbox:        bweissinger@idahopower.com
Source:         ARIN


POCHandle:      WHEEL258-ARIN
IsRole:         N
LastName:       Wheelen
FirstName:      Anthony
Street:         1221 West Idaho St.
City:           Boise
State/Prov:     ID
Country:        US
PostalCode:     83702
RegDate:        2019-11-25
Updated:        2025-02-27
OfficePhone:    +1-208-388-2107
Mailbox:        awheelen@idahopower.com
Source:         ARIN


POCHandle:      PF218-ARIN
IsRole:         N
LastName:       Fife
FirstName:      Paul
Street:         P.O. Box 70
City:           Boise
State/Prov:     ID
Country:        US
PostalCode:     83707
RegDate:        2000-07-06
Updated:        2023-04-01
OfficePhone:    +1-208-388-2200
FaxPhone:       +1-208-333-7280
Mailbox:        PFife@idahopower.com
Mailbox:        abuse@idahopower.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.76.0.0/16

Range	ASN	Company	Num of IPs
204.76.144.0/21	AS63254	Department of Information Technology	2,048
204.76.0.0/21	AS62943	St. Louis Public Schools	2,048
204.76.254.0/23	AS26876	chico's fas inc	512
204.76.30.0/23	AS18662	Aflac	512
204.76.110.0/23	AS8075	Private Customer	512
204.76.196.0/23	AS22866	AECOM	512
204.76.134.0/23	AS53858	Baycare Health System	512
204.76.211.0/24	AS40525	CHILDRENS HOSPITAL OF ORANGE COUNTY	256
204.76.177.0/24	AS396176	North American Division of Seventh-day Adventists	256
204.76.128.0/24	AS398378	Boost Mobile	256
204.76.157.0/24	AS15230	Warren General Hospital	256
204.76.203.0/24	AS51396	Intelligence Hosting LLC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
128.2.182.152	AS9 Carnegie Mellon University	`5.27ms` from Ashburn, US
41.239.9.200	AS8452 TE-AS	`3.16ms` from Cairo, EG
13.86.6.24	AS8075 Microsoft Corporation	`0.16ms` from Des Moines, US
70.179.138.72	AS22773 Cox Communications Inc.	`7.09ms` from Kansas City, US
188.175.179.232	AS16246 O2 Czech Republic, a.s.	`4.74ms` from Prague, CZ
107.149.56.152	AS54600 PEG TECH INC	`0.66ms` from San Jose, US
67.121.70.216	AS7018 AT&T Enterprises, LLC	`1.64ms` from San Jose, US
115.6.110.248	AS4766 Korea Telecom	`7.50ms` from Seoul, KR
122.134.114.104	AS2518 BIGLOBE Inc.	`2.30ms` from Tokyo, JP
86.88.53.152	AS1136 KPN B.V.	`0.95ms` from Amsterdam, NL
60.29.226.104	AS4837 CHINA UNICOM China169 Backbone	`4.87ms` from Beijing, CN
100.21.209.104	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
24.12.163.120	AS7922 Comcast Cable Communications, LLC	`6.09ms` from Chicago, US
3.170.112.24	AS16509 Amazon.com, Inc.	`0.10ms` from Dallas, US
23.231.65.40	AS62904 Eonix Corporation	`0.49ms` from Dallas, US
87.242.210.200	AS13285 TalkTalk Communications Limited	`2.91ms` from Erith, GB
221.142.236.200	AS9318 SK Broadband Co Ltd	`5.75ms` from Incheon, KR
104.224.198.248	AS22552 eSited Solutions	`0.33ms` from Los Angeles, US
176.182.171.120	AS5410 Bouygues Telecom SA	`6.99ms` from Marseille, FR
222.148.196.8	AS4713 NTT DOCOMO BUSINESS,Inc.	`14.88ms` from Osaka, JP
107.22.224.216	AS14618 Amazon.com, Inc.	`0.24ms` from Reston, US
121.190.220.168	AS4766 Korea Telecom	`1.02ms` from Seoul, KR
119.221.153.136	AS4766 Korea Telecom	`7.27ms` from Seoul, KR
126.235.239.104	AS17676 SoftBank Corp.	`2.94ms` from Tokyo, JP
223.221.73.152	AS140061 Qinghai Telecom	`3.03ms` from Xining, CN

Traceroute

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

traceroute -a -n -q1 -f3 -m9 204.76.190.161

traceroute to 204.76.190.161 (204.76.190.161): 9 hops max, 52 byte packets

3 [] 206.72.211.20 0.822 ms

4 *

5 [AS15305] 66.232.66.186 23.319 ms

6 [AS16957] 204.76.195.18 22.878 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On January 19th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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