204.48.128.0/17

AS23065 · Santa Barbara County Education Office

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Summary

Country	United States
Domain	sbceo.org
ASN	AS23065
Registry	ARIN
ID	SBCEO-DNS

WHOIS Details

NetHandle:      NET-204-48-128-0-1
OrgID:          SBCEO
Parent:         NET-204-0-0-0-0
NetName:        SBCEO-DNS
NetRange:       204.48.128.0 - 204.48.255.255
NetType:        allocation
RegDate:        1994-08-03
Updated:        2021-12-14
Source:         ARIN


OrgID:          SBCEO
OrgName:        Santa Barbara County Education Office
CanAllocate:    
Street:         4400 Cathedral Oaks Road
City:           Santa Barbara
State/Prov:     CA
Country:        US
PostalCode:     93163-6307
RegDate:        2002-01-15
Updated:        2010-10-26
OrgAdminHandle: VGS2-ARIN
OrgTechHandle:  VGS2-ARIN
OrgAbuseHandle: VGS2-ARIN
OrgNOCHandle:   VGS2-ARIN
Source:         ARIN


POCHandle:      VGS2-ARIN
IsRole:         N
LastName:       Van Gundy
FirstName:      Sharon
Street:         4400 Cathedral Oaks Rd
City:           Santa Barbara
State/Prov:     CA
Country:        US
PostalCode:     93110
RegDate:        2010-10-20
Updated:        2024-10-17
OfficePhone:    +1-805-964-4710
Mailbox:        dnsadmin@sbceo.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 204.48.128.0/17

Range	ASN	Company	Num of IPs
204.48.255.0/24	AS54898	City of San Buenaventura	256

Nearby Ranges

BGP prefixes that overlap with 204.48.0.0/16

Range	ASN	Company	Num of IPs
204.48.64.0/19	AS5769	Videotron Ltee	8,192
204.48.16.0/20	AS14061	DigitalOcean, LLC	4,096
204.48.120.0/22	AS35985	One Ring Networks, Inc.	1,024
204.48.36.0/22	AS394065	essensys Inc.	1,024
204.48.44.0/23	AS54067	Columbia Sportswear Company	512
204.48.38.0/23	AS394065	essensys PLC	512
204.48.42.0/23	AS36539	Peak6 Group LLC	512
204.48.54.0/23	AS13438	Vivio Technologies	512
204.48.255.0/24	AS54898	City of San Buenaventura	256
204.48.126.0/24	AS62887	WhiteSky Communications, LLC.	256
204.48.7.0/24	AS1403	EBOX	256
204.48.41.0/24	AS14095	Hugh Chatham Memorial Hospital, Inc.	256
204.48.60.0/24	AS23439	KQED Inc.	256
204.48.35.0/24	AS27602	WiredISP Inc.	256
204.48.124.0/24	AS30259	BA Hosting Chicago	256
204.48.53.0/24	AS30278	Equity Residential	256
204.48.127.0/24	AS30667	WHEELER MACHINERY CO.	256
204.48.125.0/24	AS35985	One Ring Networks, Inc.	256
204.48.61.0/24	AS400079	IVS, Inc.	256
204.48.34.0/24	AS53847	Cedexis Inc	256

Hosted domains

There are 29 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.48.254.245	umc-j1772.com	14
204.48.254.250	brokensparkplug.com	5
204.48.247.63	volunteersantabarbara.org	3
204.48.254.242	teslatapinc.com	1
204.48.247.17	sbceoportal.org	1
204.48.247.20	ccetc.net	1
204.48.202.1	judicontrol.com	1
204.48.247.61	sbcselpa.org	1
204.48.128.30	se-sbceo.org	1
204.48.247.64	ballardschool.org	1

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

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

IP Address	ASN	Details
204.48.221.3	AS23065 Santa Barbara County Education Office	`7.59ms` from Los Angeles, US
204.48.240.2	AS23065 Santa Barbara County Education Office	`6.85ms` from Los Angeles, US
204.48.219.3	AS23065 Santa Barbara County Education Office	`7.66ms` from Los Angeles, US
204.48.222.1	AS23065 Santa Barbara County Education Office	`7.60ms` from Los Angeles, US
204.48.218.1	AS23065 Santa Barbara County Education Office	`7.57ms` from Los Angeles, US
204.48.223.3	AS23065 Santa Barbara County Education Office	`8.09ms` from Los Angeles, US
204.48.192.237	AS23065 Santa Barbara County Education Office	`6.99ms` from Los Angeles, US
204.48.247.64	AS23065 Santa Barbara County Education Office	`6.97ms` from Los Angeles, US
204.48.254.234	AS19126 KIZA	`8.07ms` from San Jose, US
204.48.245.219	AS23065 Santa Barbara County Education Office	`6.95ms` from Los Angeles, US
204.48.217.0	AS23065 Santa Barbara County Education Office	`7.83ms` from Los Angeles, US
204.48.255.251	AS54898 City of San Buenaventura	`3.42ms` from Los Angeles, US
204.48.220.130	AS23065 Santa Barbara County Education Office	`7.40ms` from Los Angeles, US
204.48.133.254	AS2152 CENIC	`7.04ms` from San Jose, 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
62.194.75.1	AS33915 Vodafone Libertel B.V.	`0.80ms` from Amsterdam, NL
207.49.100.1	AS19901 Brightspeed	`4.17ms` from Ashburn, US
71.111.249.1	AS701 Verizon Business	`2.29ms` from Ashburn, US
24.214.244.225	AS12083 WideOpenWest Finance LLC	`6.75ms` from Atlanta, US
204.116.181.1	AS16863 Home Telephone Company, Inc.	`9.15ms` from Atlanta, US
113.53.85.1	AS23969 TOT Public Company Limited	`2.40ms` from Bangkok, TH
111.207.248.161	AS4808 China Unicom Beijing Province Network	`3.31ms` from Beijing, CN
101.17.108.1	AS4837 CHINA UNICOM China169 Backbone	`10.31ms` from Beijing, CN
120.246.89.17	AS56048 China Mobile Communicaitons Corporation	`2.78ms` from Beijing, CN
109.93.114.1	AS8400 TELEKOM SRBIJA a.d.	`2.22ms` from Belgrade, RS
125.22.104.161	AS9498 BHARTI Airtel Ltd.	`1.28ms` from Bengaluru, IN
100.0.113.49	AS701 Verizon Business	`1.78ms` from Boston, US
88.132.136.1	AS35311 PR-TELECOM ZRt.	`4.99ms` from Budapest, HU
189.42.55.161	AS4230 CLARO S.A.	`2.81ms` from Chapeco, BR
216.250.148.33	AS36443 Aunalytics, Inc	`4.33ms` from Chicago, US
113.248.165.1	AS141739 China Telecom	`1.37ms` from Chongqing, CN
211.158.52.1	AS4837 CHINA UNICOM China169 Backbone	`1.58ms` from Chongqing, CN
75.108.123.1	AS19108 Optimum	`4.03ms` from Dallas, US
4.55.28.65	AS3356 Level 3 Parent, LLC	`0.50ms` from Dallas, US
38.178.160.1	AS35986 Vyve Broadband	`11.29ms` from Dallas, US
202.65.168.97	AS38592 Chittagong Online Limited AS38592 AP	`3.89ms` from Dhaka, BD
68.153.245.161	AS6389 AT&T Enterprises, LLC	`18.09ms` from Durham, US
191.178.27.1	AS28573 Claro NXT Telecomunicacoes Ltda	`16.93ms` from Fortaleza, BR
87.144.60.241	AS3320 Deutsche Telekom AG	`8.28ms` from Frankfurt am Main, DE
2.241.124.225	AS6805 Telefonica Germany GmbH & Co.OHG	`1.17ms` from Hamburg, DE

Traceroute

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

traceroute -a -n -q1 -m9 204.48.174.28

traceroute to 204.48.174.28 (204.48.174.28): 9 hops max, 52 byte packets

1 [AS15169] 142.251.65.164 1.008 ms

2 *

3 [AS2152] 137.164.11.111 6.846 ms

4 [AS2152] 137.164.11.83 7.12 ms

5 [AS2152] 137.164.128.132 6.959 ms

6 [AS23065] 204.48.192.238 7.693 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 14th 2025

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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