204.88.224.0/19

AS40248 · County of San Luis Obispo

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Summary

Country	United States
Domain	slo.ca.us
ASN	AS40248
Registry	ARIN
ID	SLO-CNTY-NET

WHOIS Details

NetHandle:      NET-204-88-224-0-1
OrgID:          CSLO-1-Z
Parent:         NET-204-0-0-0-0
NetName:        SLO-CNTY-NET
NetRange:       204.88.224.0 - 204.88.255.255
NetType:        allocation
RegDate:        1994-11-17
Updated:        2021-12-14
Source:         ARIN


OrgID:          CSLO-1-Z
OrgName:        County of San Luis Obispo
CanAllocate:    
Street:         Information Technology Department
Street:         Government Center, Room 400
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93408
RegDate:        2009-06-10
Updated:        2009-06-10
OrgAdminHandle: ITDHO-ARIN
OrgTechHandle:  ITDHO-ARIN
OrgAbuseHandle: ITDAB-ARIN
Source:         ARIN


POCHandle:      ITDHO-ARIN
IsRole:         Y
LastName:       ITD Hostmaster
FirstName:      
Street:         Information Technology
Street:         County Government Center, Room 400
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93408
RegDate:        2006-02-28
Updated:        2025-01-28
OfficePhone:    +1-805-788-2800
Mailbox:        hostmaster@co.slo.ca.us
Source:         ARIN


POCHandle:      ITDAB-ARIN
IsRole:         Y
LastName:       ITD Abuse
FirstName:      
Street:         Information Technology
Street:         County Government Center, Room 400
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93408
RegDate:        2006-03-01
Updated:        2025-01-28
OfficePhone:    +1-805-788-2800
Mailbox:        abuse@co.slo.ca.us
Source:         ARIN

Hosted domains

There are 4 domain names hosted across 4 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
204.88.252.222	slopensiontrust.org	1
204.88.252.209	slottcpa.com	1
204.88.252.111	slocountypwd.org	1
204.88.252.225	coslotest.com	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

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

IP Address	ASN	Details
204.88.249.200	AS40248 County of San Luis Obispo	`4.27ms` from Santa Clara, US
204.88.250.219	AS40248 County of San Luis Obispo	`4.24ms` from Santa Clara, 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
38.87.81.19	AS174 Cogent Communications	`0.30ms` from Ashburn, US
18.165.51.211	AS16509 Amazon.com, Inc.	`10.78ms` from Atlanta, US
101.31.219.99	AS4837 CHINA UNICOM China169 Backbone	`7.27ms` from Beijing, CN
85.228.199.83	AS2119 Telenor Norge AS	`2.15ms` from Copenhagen, DK
137.97.121.35	AS55836 Reliance Jio Infocomm Limited	`10.43ms` from Delhi, IN
94.102.209.115	AS25504 Vautron Rechenzentrum AG	`5.18ms` from Frankfurt am Main, DE
46.180.149.35	AS39927 E-Light-Telecom Ltd.	`0.91ms` from Kemerovo, RU
114.164.179.243	AS4713 NTT Communications Corporation	`11.47ms` from Osaka, JP
138.122.216.99	AS262362 B. D. MATOS & CIA LTDA - SINET INTERNET	`11.81ms` from Osasco, BR
90.23.155.147	AS3215 Orange S.A.	`5.13ms` from Paris, FR
189.245.25.51	AS8151 UNINET	`4.37ms` from Santiago de Queretaro, MX
186.238.222.19	AS10429 TELEFÔNICA BRASIL S.A	`0.59ms` from Sao Paulo, BR
14.40.55.51	AS4766 Korea Telecom	`1.21ms` from Seoul, KR
203.241.146.195	AS6619 SamsungSDS Inc.	`2.48ms` from Seoul, KR
218.11.244.147	AS4837 CHINA UNICOM China169 Backbone	`9.98ms` from Beijing, CN
189.112.49.195	AS16735 ALGAR TELECOM S/A	`16.66ms` from Chapeco, BR
161.97.186.211	AS51167 Contabo GmbH	`2.63ms` from Frankfurt am Main, DE
90.201.212.147	AS5607 Sky UK Limited	`7.51ms` from London, GB
179.31.52.3	AS6057 Administracion Nacional de Telecomunicaciones	`1.20ms` from Montevideo, UY
211.130.251.83	AS4713 NTT Communications Corporation	`5.34ms` from Osaka, JP
176.144.232.3	AS5410 Bouygues Telecom SA	`1.64ms` from Paris, FR
167.17.185.51	AS26383 Baxet Group Inc.	`0.19ms` from Reykjavik, IS
211.227.184.243	AS4766 Korea Telecom	`6.70ms` from Seoul, KR
217.168.158.227	AS34660 Roebuck Group Limited	`0.30ms` from Sheffield, GB
119.139.32.195	AS4134 CHINANET-BACKBONE	`3.93ms` from Shenzhen, 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 204.88.250.249

traceroute to 204.88.250.249 (204.88.250.249): 64 hops max, 52 byte packets

3 [AS6453] 216.6.52.68 0.38 ms

4 *

5 *

6 *

7 [AS3356] 63.210.198.74 4.697 ms

8 [AS40248] 204.88.250.249 5.148 ms

Measurement taken from

IPinfo ProbeNet in San Jose, US

On September 4th 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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