209.129.0.0/23

AS399574 · Riverside Community College District

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Summary

Country	United States
Domain	riverside.cz
ASN	AS399574
Registry	ARIN
ID	RIV-CC-0-9

WHOIS Details

NetHandle:      NET-209-129-0-0-2
OrgID:          RCC-14
Parent:         NET-209-129-0-0-1
NetName:        RIV-CC-0-9
NetRange:       209.129.0.0 - 209.129.9.255
NetType:        reassignment
RegDate:        2006-11-08
Updated:        2006-11-08
Source:         ARIN


OrgID:          RCC-14
OrgName:        Riverside Community College
CanAllocate:    
Street:         4800 Magnolia Avenue
City:           Riverside
State/Prov:     CA
Country:        US
PostalCode:     92506-1293
RegDate:        1997-08-15
Updated:        2022-11-07
OrgAdminHandle: DOMAI64-ARIN
OrgTechHandle:  OPERA63-ARIN
OrgAbuseHandle: ABUSE711-ARIN
Source:         ARIN


POCHandle:      DOMAI64-ARIN
IsRole:         Y
LastName:       Admin Domain
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-03-25
Updated:        2024-10-25
OfficePhone:    +1-714-220-3494
Mailbox:        domainadmin@cenic.org
Source:         ARIN


POCHandle:      ABUSE711-ARIN
IsRole:         Y
LastName:       CENIC Abuse
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-09-17
Updated:        2024-11-06
OfficePhone:    +1-714-220-3494
Mailbox:        abuse@cenic.org
Source:         ARIN


POCHandle:      OPERA63-ARIN
IsRole:         Y
LastName:       Admin Domain
FirstName:      
Street:         16700 Valley View Ave.
Street:         Suite 400
City:           La Mirada
State/Prov:     CA
Country:        US
PostalCode:     90638
RegDate:        2004-03-25
Updated:        2025-01-07
OfficePhone:    +1-714-220-3494
Mailbox:        core-ext@lists.cenic.org
Source:         ARIN

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
209.129.1.100	AS399574 Riverside Community College District	`3.26ms` from Los Angeles, US
209.129.0.225	AS399574 Riverside Community College District	`3.43ms` from Los Angeles, 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
188.156.203.119	AS5483 Magyar Telekom Plc.	`8.68ms` from Budapest, HU
107.167.178.119	AS396982 Google LLC	`0.12ms` from Chang-hua, TW
73.24.49.135	AS7922 Comcast Cable Communications, LLC	`10.44ms` from Dallas, US
94.204.96.87	AS15802 Emirates Integrated Telecommunications Company PJSC	`3.25ms` from Dubai, AE
2.223.91.55	AS5607 Sky UK Limited	`2.12ms` from London, GB
71.226.112.167	AS7922 Comcast Cable Communications, LLC	`15.46ms` from Los Angeles, US
93.51.151.231	AS12874 Fastweb SpA	`1.05ms` from Milan, IT
192.241.244.199	AS14061 DigitalOcean, LLC	`0.60ms` from New York City, US
35.137.44.55	AS33363 Charter Communications, Inc	`8.99ms` from Orlando, US
18.229.57.87	AS16509 Amazon.com, Inc.	`0.12ms` from Osasco, BR
201.189.178.23	AS7418 TELEFÓNICA CHILE S.A.	`5.02ms` from Santiago, CL
221.205.205.215	AS4837 CHINA UNICOM China169 Backbone	`2.40ms` from Taiyuan, CN
69.245.109.183	AS7922 Comcast Cable Communications, LLC	`11.28ms` from Tampa, US
182.158.94.247	AS4725 SoftBank Corp.	`8.81ms` from Tokyo, JP
208.108.130.215	AS600 OARnet	`11.86ms` from Chicago, US
35.239.221.71	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
123.96.208.39	AS4134 CHINANET-BACKBONE	`9.42ms` from Hangzhou, CN
103.63.1.39	AS153494 XRUI TECHNOLOGY LIMITED	`1.10ms` from Hong Kong, HK
176.218.177.135	AS8386 Vodafone Net Iletisim Hizmetler AS	`9.35ms` from Istanbul, TR
93.89.33.71	AS35132 Enivest	`10.29ms` from Oslo, NO
183.106.97.135	AS4766 Korea Telecom	`4.51ms` from Seoul, KR
140.207.62.247	AS17621 China Unicom Shanghai network	`2.52ms` from Shanghai, CN
110.234.12.55	AS135354 NAVER BUSINESS PLATFORM ASIA PACIFIC PTE. LTD.	`0.80ms` from Tokyo, JP
13.114.224.55	AS16509 Amazon.com, Inc.	`0.18ms` from Tokyo, JP
111.89.72.199	AS2514 NTT PC Communications, Inc.	`3.55ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f2 -m6 209.129.1.149

traceroute to 209.129.1.149 (209.129.1.149): 6 hops max, 52 byte packets

2 [AS6718] 128.0.34.101 0.288 ms

3 [AS6939] 184.104.177.113 0.854 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bucharest, RO

On August 28th 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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