204.26.32.0/20

AS18558 · Riverside County Office of Education

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Summary

Country	United States
Domain	alvord.k12.ca.us
ASN	AS18558
Registry	ARIN
ID	ALVORDNET

WHOIS Details

NetHandle:      NET-204-26-32-0-1
OrgID:          AUSD
Parent:         NET-204-0-0-0-0
NetName:        ALVORDNET
NetRange:       204.26.32.0 - 204.26.56.255
NetType:        allocation
RegDate:        1994-06-28
Updated:        2021-12-14
Source:         ARIN


OrgID:          AUSD
OrgName:        Alvord Unified School District
CanAllocate:    
Street:         9 KPC Parkway
City:           Corona
State/Prov:     CA
Country:        US
PostalCode:     92879
RegDate:        1994-06-28
Updated:        2016-11-02
OrgAdminHandle: ITADM120-ARIN
OrgTechHandle:  ITADM120-ARIN
OrgAbuseHandle: ITADM120-ARIN
Source:         ARIN


POCHandle:      ITADM120-ARIN
IsRole:         Y
LastName:       IT-Admin
FirstName:      
Street:         10365 KELLER AVE
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92505
RegDate:        2016-11-02
Updated:        2024-07-26
OfficePhone:    +1-951-509-5050
Mailbox:        David.Ma@alvord.k12.ca.us
Mailbox:        it-admin@alvordschools.org
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 204.26.0.0/16

Range	ASN	Company	Num of IPs
204.26.64.0/18	AS209	CenturyLink Communications, LLC	16,384
204.26.16.0/20	AS36319	NorthShore University HealthSystem	4,096
204.26.60.0/22	AS46786	IP Transit Inc.	1,024
204.26.0.0/24	AS35280	F5, Inc.	256
204.26.57.0/24	AS42	WoodyNet, Inc.	256

Hosted domains

There are 2 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.26.34.4	alvord.k12.ca.us	2

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

Read more

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
73.54.150.100	AS7922 Comcast Cable Communications, LLC	`2.77ms` from Atlanta, US
123.119.186.244	AS4808 China Unicom Beijing Province Network	`3.79ms` from Beijing, CN
172.205.71.4	AS8075 Microsoft Corporation	`0.46ms` from Dublin, IE
45.18.38.116	AS7018 AT&T Enterprises, LLC	`3.92ms` from Durham, US
82.108.174.68	AS3257 GTT Communications Inc.	`1.52ms` from London, GB
86.3.183.180	AS5089 Virgin Media Limited	`5.53ms` from London, GB
88.167.213.164	AS12322 Free SAS	`3.73ms` from Paris, FR
77.223.211.36	AS56391 VIRTUAL TELECOM SP. Z O.O.	`4.02ms` from Warsaw, PL
105.108.111.228	AS36947 Telecom Algeria	`14.68ms` from Algiers, DZ
111.31.123.132	AS9808 China Mobile Communications Group Co., Ltd.	`3.45ms` from Beijing, CN
147.154.198.228	AS31898 Oracle Corporation	`0.42ms` from Frankfurt am Main, DE
222.254.62.244	AS45899 VNPT Corp	`1.93ms` from Hanoi, VN
192.95.89.36	AS212238 Datacamp Limited	`0.08ms` from Johannesburg, ZA
76.175.222.164	AS20001 Charter Communications Inc	`5.79ms` from Los Angeles, US
66.254.163.84	AS22552 eSited Solutions	`0.35ms` from Los Angeles, US
162.245.230.20	AS22552 eSited Solutions	`0.35ms` from Los Angeles, US
13.204.4.36	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
153.169.174.36	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.50ms` from Osaka, JP
148.100.205.164	AS6124 Marist University	`2.66ms` from Secaucus, US
221.162.127.132	AS4766 Korea Telecom	`1.54ms` from Seoul, KR
121.133.214.4	AS4766 Korea Telecom	`1.69ms` from Seoul, KR
192.36.115.4	AS30880 SpaceDump IT AB	`0.55ms` from Stockholm, SE
35.76.237.244	AS16509 Amazon.com, Inc.	`0.19ms` from Tokyo, JP
154.18.91.4	AS174 Cogent Communications, LLC	`0.66ms` from Tokyo, JP
147.93.72.180	AS47583 Hostinger International Limited	`0.24ms` from Vilnius, LT

Traceroute

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

traceroute -a -n -q1 -m7 204.26.40.39

traceroute to 204.26.40.39 (204.26.40.39): 7 hops max, 52 byte packets

1 [AS23884] 103.76.182.1 0.514 ms

2 *

3 *

4 [AS4651] 122.155.226.117 3.106 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Bangkok, TH

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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