137.164.244.0/22

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 137.164.244.0/22

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

Read more

Pingable IPs

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

IP Address	ASN	Details
137.164.245.2	AS2152 CENIC	`9.46ms` 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
91.132.240.134	AS60893 Art of Automation B.V.	`0.17ms` from Amsterdam, NL
73.54.169.6	AS7922 Comcast Cable Communications, LLC	`4.76ms` from Atlanta, US
144.121.0.22	AS46887 Crown Castle Fiber LLC	`0.38ms` from Boston, US
186.134.58.134	AS22927 Telefonica de Argentina	`18.34ms` from Buenos Aires, AR
72.191.47.22	AS11427 Charter Communications Inc	`5.08ms` from Dallas, US
98.197.161.6	AS7922 Comcast Cable Communications, LLC	`7.22ms` from Houston, US
213.172.233.134	AS3212 Telemach Slovenija d.o.o.	`1.63ms` from Ljubljana, SI
104.175.116.22	AS20001 Charter Communications Inc	`4.68ms` from Los Angeles, US
189.251.61.6	AS8151 UNINET	`2.31ms` from Mexico City, MX
69.117.130.86	AS6128 Cablevision Systems Corp.	`8.14ms` from New York City, US
124.215.171.182	AS2516 KDDI CORPORATION	`13.88ms` from Osaka, JP
187.72.238.70	AS16735 ALGAR TELECOM S/A	`0.99ms` from Porto Alegre, BR
64.84.125.134	AS33651 Comcast Cable Communications, LLC	`1.79ms` from Santa Clara, US
20.226.91.230	AS8075 Microsoft Corporation	`0.30ms` from Sao Paulo, BR
85.224.21.182	AS8434 Telenor Sverige AB	`1.22ms` from Stockholm, SE
220.147.69.6	AS2519 ARTERIA Networks Corporation	`8.83ms` from Tokyo, JP
77.162.220.198	AS1136 KPN B.V.	`1.16ms` from Amsterdam, NL
100.6.172.134	AS701 Verizon Business	`6.04ms` from Ashburn, US
107.141.141.198	AS7018 AT&T Enterprises, LLC	`1.70ms` from Atlanta, US
121.74.24.38	AS9500 One New Zealand Group Limited	`5.72ms` from Christchurch, NZ
104.186.112.150	AS7018 AT&T Enterprises, LLC	`8.38ms` from Dallas, US
117.6.162.22	AS7552 Viettel Group	`0.95ms` from Hanoi, VN
118.218.80.166	AS9318 SK Broadband Co Ltd	`7.21ms` from Incheon, KR
49.144.149.70	AS9299 Philippine Long Distance Telephone Company	`1.72ms` from Manila, PH
76.209.91.246	AS7018 AT&T Enterprises, LLC	`10.76ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f4 -m13 137.164.244.54

traceroute to 137.164.244.54 (137.164.244.54): 13 hops max, 52 byte packets

4 [AS2914] 128.241.9.152 0.675 ms

5 [AS3356] 4.68.63.113 2.804 ms

6 [AS3356] 4.15.122.46 1.514 ms

7 [AS2152] 137.164.11.95 2.567 ms

8 [AS2152] 137.164.11.89 3.968 ms

9 *

10 [AS2152] 137.164.5.197 12.877 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in San Jose, US

On April 13th 2026

What are IP address ranges?

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