204.75.252.0/22

AS2152 · CENIC

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Summary

Country	United States
Domain	rsccd.edu
ASN	AS2152
Registry	ARIN
ID	RSCNET2

WHOIS Details

NetHandle:      NET-204-75-249-0-1
OrgID:          RSC-2
Parent:         NET-204-0-0-0-0
NetName:        RSCNET2
NetRange:       204.75.249.0 - 204.75.255.255
NetType:        allocation
RegDate:        1994-09-12
Updated:        2021-12-14
TechHandle:     AN4-ORG-ARIN
TechHandle:     CC358-ARIN
Source:         ARIN


OrgID:          RSC-2
OrgName:        Rancho Santiago College
CanAllocate:    
Street:         17th AT Bristol
City:           Santa Ana
State/Prov:     CA
Country:        US
PostalCode:     92706
RegDate:        1991-06-05
Updated:        2011-09-24
OrgAdminHandle: AN4-ORG-ARIN
OrgTechHandle:  AN4-ORG-ARIN
OrgTechHandle:  CC358-ARIN
OrgAbuseHandle: AN4-ORG-ARIN
OrgAbuseHandle: CC358-ARIN
Source:         ARIN


POCHandle:      AN4-ORG-ARIN
IsRole:         Y
LastName:       Analysts, Network
FirstName:      
Street:         1530 W. 17th Street, c/o ITS
City:           Santa Ana
State/Prov:     CA
Country:        US
PostalCode:     92706
RegDate:        1998-12-30
Updated:        2022-01-07
OfficePhone:    +1-714-480-7402
Mailbox:        ipadmin@rsccd.edu
Mailbox:        rsccd@hotmail.com
Source:         ARIN


POCHandle:      CC358-ARIN
IsRole:         N
LastName:       Childress
FirstName:      Curt
Street:         Rancho Santiago College
Street:         17th at Bristol
City:           Santa Ana
State/Prov:     CA
Country:        US
PostalCode:     92706
RegDate:        1970-01-01
Updated:        1991-06-03
OfficePhone:    +1-714-564-6420
Source:         ARIN

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

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Pingable IPs

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

IP Address	ASN	Details
204.75.254.60	AS2152 CENIC	`2.26ms` from Los Angeles, US
204.75.255.251	AS2152 CENIC	`2.34ms` 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
20.107.59.22	AS8075 Microsoft Corporation	`1.21ms` from Amsterdam, NL
202.89.44.198	AS9889 Two Degrees Mobile Limited	`0.67ms` from Auckland, NZ
35.164.200.134	AS16509 Amazon.com, Inc.	`0.15ms` from Boardman, US
85.110.193.70	AS9121 Turk Telekomunikasyon Anonim Sirketi	`16.80ms` from Bursa, TR
125.66.17.70	AS4134 CHINANET-BACKBONE	`9.13ms` from Chengdu, CN
179.186.197.6	AS18881 TELEFÔNICA BRASIL S.A	`5.96ms` from Curitiba, BR
107.191.9.6	AS32808 Utah Broadband LLC	`0.97ms` from Draper, US
104.189.97.198	AS7018 AT&T Enterprises, LLC	`2.48ms` from Houston, US
213.58.131.166	AS9186 ONITELECOM - INFOCOMUNICACOES, S.A.	`1.37ms` from Lisbon, PT
171.111.247.134	AS4134 CHINANET-BACKBONE	`4.23ms` from Nanning, CN
73.233.98.54	AS7922 Comcast Cable Communications, LLC	`6.09ms` from New York City, US
92.174.135.102	AS3215 Orange S.A.	`1.48ms` from Paris, FR
189.231.192.6	AS8151 UNINET	`14.98ms` from Phoenix, US
52.206.102.38	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
52.238.113.70	AS8075 Microsoft Corporation	`1.00ms` from San Antonio, US
190.80.226.22	AS6400 Compañía Dominicana de Teléfonos S. A.	`3.11ms` from Santo Domingo, DO
138.219.53.38	AS263924 Sonik Serviços de Comunicação LTDA	`8.53ms` from Sao Paulo, BR
179.133.93.38	AS26599 TELEFÔNICA BRASIL S.A	`13.01ms` from Sao Paulo, BR
13.124.5.246	AS16509 Amazon.com, Inc.	`0.17ms` from Seoul, KR
185.218.39.6	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`1.86ms` from Amsterdam, NL
5.55.122.6	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.93ms` from Athens, GR
70.142.41.70	AS7018 AT&T Enterprises, LLC	`12.77ms` from Columbus, US
123.172.164.54	AS4134 CHINANET-BACKBONE	`14.11ms` from Dalian, CN
52.29.101.166	AS16509 Amazon.com, Inc.	`0.18ms` from Frankfurt am Main, DE
154.192.68.214	AS23674 Nayatel (Pvt) Ltd	`1.98ms` from Islamabad, PK

Traceroute

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

traceroute -a -n -q1 -f3 204.75.255.251

traceroute to 204.75.255.251 (204.75.255.251): 64 hops max, 52 byte packets

3 [AS3356] 4.35.156.66 3.683 ms

4 [AS2152] 137.164.11.111 6.456 ms

5 [AS2152] 137.164.11.83 1.355 ms

6 [AS2152] 137.164.35.137 2.946 ms

7 [AS2152] 137.164.38.83 2.735 ms

8 [AS2152] 204.75.255.251 2.646 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

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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