137.164.252.0/23

AS2152 · CENIC

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Summary

Country	United States
Domain	cenic.org
ASN	AS2152
Parent Range	137.164.0.0/16
Registry	ARIN
ID	CALREN

WHOIS Details

NetHandle:      NET-137-164-0-0-1
OrgID:          CENIC
Parent:         NET-137-0-0-0-0
NetName:        CALREN
NetRange:       137.164.0.0 - 137.164.255.255
NetType:        allocation
RegDate:        1989-12-21
Updated:        2007-05-03
Source:         ARIN


OrgID:          CENIC
OrgName:        CENIC
CanAllocate:    
Street:         5757 Plaza Drive, Suite 205
City:           Cypress
State/Prov:     CA
Country:        US
PostalCode:     90630-5029
RegDate:        1998-08-18
Updated:        2024-11-25
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:        2025-10-27
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:        2026-04-15
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:        2026-03-11
OfficePhone:    +1-714-220-3494
Mailbox:        core-ext@lists.cenic.org
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.164.252.0/23

Range	ASN	Company	Num of IPs
137.164.0.0/16	AS2152	CENIC	65,536
137.164.0.0/16	AS2153	CENIC	65,536

Nearby Ranges

BGP prefixes that overlap with 137.164.0.0/16

Range	ASN	Company	Num of IPs
137.164.0.0/16	AS2152	CENIC	65,536
137.164.0.0/16	AS2153	CENIC	65,536
137.164.51.0/24	AS16509	CENIC	256
137.164.87.0/24	AS16509	CENIC	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
89.149.210.183	AS60781 LeaseWeb Netherlands B.V.	`0.25ms` from Amsterdam, NL
188.131.114.23	AS25454 ORANGE MOLDOVA S.A.	`19.62ms` from Bucharest, RO
154.124.51.247	AS8346 SONATEL-AS Autonomous System	`1.86ms` from Dakar, SN
137.222.208.199	AS786 Jisc Services Limited	`5.93ms` from London, GB
47.229.133.87	AS20115 Charter Communications LLC	`5.27ms` from Los Angeles, US
75.142.53.151	AS20115 Charter Communications LLC	`6.62ms` from Los Angeles, US
34.160.155.247	AS396982 Google LLC	`0.07ms` from Melbourne, AU
97.163.190.71	AS6167 Verizon Business	`15.15ms` from Miami, US
85.141.66.199	AS8359 MTS PJSC	`14.48ms` from Moscow, RU
37.142.70.7	AS12849 Hot-Net internet services Ltd.	`0.16ms` from Petaẖ Tiqva, IL
190.54.82.55	AS6535 Telmex Servicios Empresariales S.A.	`19.32ms` from Santiago, CL
138.121.255.87	AS262765 Net Fácil Sistemas Eletrônicos Ltda ME	`3.37ms` from Sao Paulo, BR
194.179.235.23	AS6079 RCN	`1.51ms` from Ashburn, US
97.201.149.199	AS6167 Verizon Business	`13.78ms` from Atlanta, US
99.98.211.103	AS7018 AT&T Enterprises, LLC	`3.04ms` from Atlanta, US
70.28.237.231	AS577 Bell Canada	`15.20ms` from Beauharnois, CA
172.177.78.39	AS8075 Microsoft Corporation	`0.26ms` from Boydton, US
79.246.113.183	AS3320 Deutsche Telekom AG	`6.04ms` from Frankfurt am Main, DE
20.239.209.103	AS8075 Microsoft Corporation	`0.30ms` from Hong Kong, HK
72.238.93.103	AS33363 Charter Communications, Inc	`9.47ms` from Orlando, US
181.220.183.167	AS28573 Claro NXT Telecomunicacoes Ltda	`8.71ms` from Osasco, BR
112.255.43.151	AS4837 CHINA UNICOM China169 Backbone	`1.12ms` from Qingdao, CN
154.245.169.183	AS36947 Telecom Algeria	`12.71ms` from Valencia, ES
47.253.4.247	AS45102 Alibaba (US) Technology Co., Ltd.	`0.31ms` from Ashburn, US
47.133.21.215	AS20115 Charter Communications LLC	`19.12ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f3 -m14 137.164.253.227

traceroute to 137.164.253.227 (137.164.253.227): 14 hops max, 52 byte packets

3 [AS174] 154.24.8.229 2.477 ms

4 [AS174] 154.54.171.149 1.136 ms

5 [AS174] 154.54.10.246 10.701 ms

6 *

7 [AS3356] 4.15.122.46 27.714 ms

8 [AS2152] 137.164.11.95 30.558 ms

9 [AS2152] 137.164.11.89 33.511 ms

10 [AS2152] 137.164.11.101 56.934 ms

11 [AS2152] 137.164.5.197 36.884 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Seattle, US

On April 13th 2026

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