198.187.4.0/24

AS1226 · California Department of Technology

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Summary

Country	United States
Domain	ca.gov
ASN	AS1226
Parent Range	198.187.4.0/22
Registry	ARIN
ID	NETBLK-NET-DPA-CA-GOV

WHOIS Details

NetHandle:      NET-198-187-4-0-1
OrgID:          CDHR-1
Parent:         NET-198-0-0-0-0
NetName:        NETBLK-NET-DPA-CA-GOV
NetRange:       198.187.4.0 - 198.187.7.255
NetType:        allocation
RegDate:        1993-06-18
Updated:        2021-12-14
Source:         ARIN


OrgID:          CDHR-1
OrgName:        CalHR
CanAllocate:    
Street:         1515 S Street, North Building, Suite 400
City:           Sacramento
State/Prov:     CA
Country:        US
PostalCode:     95811
RegDate:        2015-11-23
Updated:        2018-08-09
OrgAdminHandle: CDHRA-ARIN
OrgTechHandle:  CDHRA-ARIN
OrgAbuseHandle: CDHRA-ARIN
Source:         ARIN


POCHandle:      CDHRA-ARIN
IsRole:         Y
LastName:       CDHR-Admins
FirstName:      
Street:         1515 S Street,  North Building, Suite 400
City:           Sacramento
State/Prov:     CA
Country:        US
PostalCode:     95811
RegDate:        2015-11-23
Updated:        2023-12-08
OfficePhone:    +1-916-327-0520
Mailbox:        network-admins@calhr.ca.gov
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 198.187.4.0/24

Range	ASN	Company	Num of IPs
198.187.4.0/22	AS1226	CalHR	1,024

Nearby Ranges

BGP prefixes that overlap with 198.187.0.0/16

Range	ASN	Company	Num of IPs
198.187.32.0/19	AS2828	Verizon Business	8,192
198.187.0.0/22	AS4193	State of Washington	1,024
198.187.28.0/22	AS22612	Namecheap, Inc.	1,024
198.187.4.0/22	AS1226	CalHR	1,024
198.187.248.0/23	AS54375	Centre College	512
198.187.160.0/23	AS8103	Florida Department of Management Services	512
198.187.138.0/23	AS40062	Ascend Learning, LLC	512
198.187.188.0/24	AS23175	PogoZone	256
198.187.147.0/24	AS32403	The Heritage Foundation	256
198.187.251.0/24	AS397535	Western New Mexico University	256
198.187.191.0/24	AS4373	OCLC, Inc.	256
198.187.247.0/24	AS46887	National Data Weather Systems	256
198.187.154.0/24	AS5078	Rogers State College	256
198.187.190.0/24	AS53578	Disney Worldwide Services, Inc.	256
198.187.217.0/24	AS55154	Education Service Center, Region VI	256
198.187.253.0/24	AS7850	Tarakona Networks, LLC	256
198.187.200.0/24	AS8161	Insight Direct USA, Inc.	256
198.187.223.0/24	AS14618	Pinterest, Inc.	256
198.187.203.0/24	AS15164	Kansas City, Kansas Public Schools	256
198.187.250.0/24	AS16158	Mavenir Systems, Inc.	256
198.187.206.0/24	AS1828	Saba Software Inc.	256
198.187.222.0/24	AS195	San Diego Supercomputer Center	256
198.187.135.0/24	AS22732	Kitsap Regional Library	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
135.236.95.72	AS8075 Microsoft Corporation	`0.24ms` from Amsterdam, NL
101.26.48.8	AS4837 CHINA UNICOM China169 Backbone	`9.63ms` from Beijing, CN
34.10.16.248	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
85.8.67.248	AS9145 EWE TEL GmbH	`3.48ms` from Hamburg, DE
45.119.240.104	AS131418 SHOPEEPAY JOINT STOCK COMPANY	`0.51ms` from Ho Chi Minh City, VN
14.39.109.216	AS4766 Korea Telecom	`10.43ms` from Incheon, KR
76.95.198.24	AS20001 Charter Communications Inc	`5.72ms` from Los Angeles, US
24.23.17.184	AS7922 Comcast Cable Communications, LLC	`8.89ms` from Los Angeles, US
176.150.57.40	AS5410 Bouygues Telecom SA	`7.71ms` from Marseille, FR
159.247.235.152	AS22742 Connecticut Education Network	`6.83ms` from Providence, US
92.100.224.232	AS12389 PJSC Rostelecom	`1.37ms` from Saint Petersburg, RU
71.224.205.168	AS7922 Comcast Cable Communications, LLC	`7.83ms` from Secaucus, US
31.8.27.152	AS28812 PJSC "Bashinformsvyaz"	`9.04ms` from Yekaterinburg, RU
82.169.186.136	AS1136 KPN B.V.	`1.25ms` from Amsterdam, NL
178.223.219.8	AS8400 TELEKOM SRBIJA a.d.	`2.02ms` from Belgrade, RS
68.183.83.24	AS14061 DigitalOcean, LLC	`0.28ms` from Bengaluru, IN
203.200.246.24	AS4755 TATA Communications formerly VSNL is Leading ISP	`0.32ms` from Delhi, IN
163.223.16.216	AS153830 Upnet Technology Solutions Company Limited	`0.21ms` from Hanoi, VN
98.197.67.136	AS7922 Comcast Cable Communications, LLC	`8.26ms` from Houston, US
39.125.45.104	AS9318 SK Broadband Co Ltd	`1.74ms` from Incheon, KR
65.110.66.152	AS14992 NewtekOne, Inc.	`9.76ms` from Los Angeles, US
87.14.38.24	AS3269 Telecom Italia S.p.A.	`4.23ms` from Milan, IT
115.86.35.152	AS17598 LG HelloVision Corp.	`2.96ms` from Seoul, KR
222.109.233.24	AS4766 Korea Telecom	`1.33ms` from Seoul, KR
211.221.152.104	AS4766 Korea Telecom	`1.78ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -m5 198.187.4.146

traceroute to 198.187.4.146 (198.187.4.146): 5 hops max, 52 byte packets

1 [AS31898] 140.91.226.31 0.071 ms

2 [AS1299] 62.115.173.226 0.767 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Montreal, CA

On January 30th 2026

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