204.88.192.0/20

AS6099 · Alameda County Office of Education

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	United States
Domain	husd.us
ASN	AS6099
Parent Range	204.88.192.0/19
Registry	ARIN
ID	HUSD

WHOIS Details

NetHandle:      NET-204-88-192-0-1
OrgID:          HUSD-Z
Parent:         NET-204-0-0-0-0
NetName:        HUSD
NetRange:       204.88.192.0 - 204.88.223.255
NetType:        allocation
RegDate:        1994-10-11
Updated:        2026-03-10
TechHandle:     JT144-ARIN
Source:         ARIN


OrgID:          HUSD-Z
OrgName:        Hayward Unified School District
CanAllocate:    
Street:         24411 Amador
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94540
RegDate:        2024-02-07
Updated:        2024-04-30
OrgAdminHandle: MAHMO30-ARIN
OrgTechHandle:  MAHMO30-ARIN
OrgAbuseHandle: MAHMO30-ARIN
Source:         ARIN


POCHandle:      JT144-ARIN
IsRole:         N
LastName:       Tapscott
FirstName:      Jim
Street:         Hayward Unified School District
Street:         24411 Amador
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94540
RegDate:        1994-10-11
Updated:        1994-10-11
OfficePhone:    +1-510-784-2663
Source:         ARIN


POCHandle:      MAHMO30-ARIN
IsRole:         N
LastName:       Mahmood
FirstName:      Saleem
Street:         24411 Amador Street
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94544
RegDate:        2023-05-01
Updated:        2026-03-10
OfficePhone:    +1-510-825-4223
Mailbox:        sammahmood@yahoo.com
Mailbox:        smahmood@husd.k12.ca.us
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 204.88.192.0/20

Range	ASN	Company	Num of IPs
204.88.192.0/19	AS6099	Hayward Unified School District	8,192

Nearby Ranges

BGP prefixes that overlap with 204.88.0.0/16

Range	ASN	Company	Num of IPs
204.88.64.0/19	AS31929	Great River Energy	8,192
204.88.128.0/19	AS3734	Santa Clara County Office of Education	8,192
204.88.224.0/19	AS40248	County of San Luis Obispo	8,192
204.88.192.0/19	AS6099	Hayward Unified School District	8,192
204.88.96.0/19	AS6527	Commonwealth of Massachusetts, Dept of Correction	8,192
204.88.28.0/22	AS33132	Crown Castle Fiber LLC	1,024

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

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
98.64.222.100	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
190.137.191.36	AS7303 Telecom Argentina S.A.	`19.63ms` from Buenos Aires, AR
47.26.98.228	AS20115 Charter Communications LLC	`14.12ms` from Chicago, US
34.59.103.68	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
98.53.147.196	AS7922 Comcast Cable Communications, LLC	`2.85ms` from Denver, US
37.104.61.52	AS25019 Saudi Telecom Company JSC	`2.93ms` from Jeddah, SA
109.254.100.116	AS20590 Donbass Electronic Communications Ltd.	`9.14ms` from Krasnodar, RU
80.3.95.196	AS5089 Virgin Media Limited	`10.44ms` from London, GB
82.1.4.132	AS5089 Virgin Media Limited	`6.75ms` from London, GB
24.144.109.132	AS14061 DigitalOcean, LLC	`0.27ms` from New York City, US
146.183.6.244	AS50624 Outscale SASU	`1.71ms` from Paris, FR
14.66.7.212	AS4766 Korea Telecom	`2.56ms` from Seoul, KR
58.65.78.68	AS9694 Seokyung Cable Television Co.. Ltd.	`7.66ms` from Seoul, KR
85.30.35.4	AS29518 Bredband2 AB	`2.04ms` from Stockholm, SE
115.52.198.4	AS4837 CHINA UNICOM China169 Backbone	`6.88ms` from Zhengzhou, CN
169.60.182.148	AS36351 IBM Cloud	`1.06ms` from Dallas, US
40.172.29.148	AS16509 Amazon.com, Inc.	`1.22ms` from Dubai, AE
212.11.30.36	AS212238 Datacamp Limited	`0.09ms` from Hong Kong, HK
222.117.190.100	AS4766 Korea Telecom	`1.80ms` from Incheon, KR
94.3.208.244	AS5607 Sky UK Limited	`8.10ms` from London, GB
2.112.132.148	AS3269 Telecom Italia S.p.A.	`4.13ms` from Milan, IT
34.47.245.148	AS396982 Google LLC	`0.09ms` from Mumbai, IN
84.234.222.4	AS29695 Lyse Tele AS	`1.78ms` from Oslo, NO
90.148.37.164	AS25019 Saudi Telecom Company JSC	`6.41ms` from Riyadh, SA
187.145.24.148	AS8151 UNINET	`1.38ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f5 -m8 204.88.206.87

traceroute to 204.88.206.87 (204.88.206.87): 8 hops max, 52 byte packets

5 [AS749] 11.94.153.149 0.813 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Guangzhou, CN

On April 13th 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales