1. All IP Ranges
  2. 137.0.0.0/8
  3. 137.164.0.0/16
  4. AS2152  | 137.164.0.0/16

137.164.0.0/16

AS2152  ·  CENIC

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Summary

Country United States
Domain cenic.org
ASN AS2152
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:      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:        [email protected]
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:        [email protected]
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:        2025-11-06
OfficePhone:    +1-714-220-3494
Mailbox:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that are contained by 137.164.0.0/16

Range ASN Company Num of IPs
137.164.51.0/24 AS16509 CENIC 256
137.164.87.0/24 AS16509 CENIC 256

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range ASN Company Num of IPs
137.176.0.0/13 AS11003 The Procter and Gamble Company 524,288
137.18.0.0/16 AS1999 U.S. House of Representatives 65,536
137.78.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.61.0.0/16 AS15991 IT/GITS 65,536
137.113.0.0/16 AS19464 Washington & Lee University 65,536
137.28.0.0/16 AS19184 University of Wisconsin - Eau Claire 65,536
137.74.0.0/16 AS16276 OVH SAS 65,536
137.208.0.0/16 AS1776 Welthandelsplatz 1 65,536
137.89.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.90.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.51.0.0/16 AS1906 Northrop Grumman Corp. 65,536
137.194.0.0/16 AS1712 Télécom Paris 65,536
137.16.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.19.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.40.0.0/16 AS18071 Panasonic Information Systems Co., Ltd 65,536
137.45.0.0/16 AS13783 Radford University 65,536
137.228.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.204.0.0/16 AS137 UNI-Bologna 65,536
137.15.0.0/16 AS14836 City of Toronto 65,536
137.230.0.0/16 AS14381 Caterpillar, Inc. 65,536
137.85.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.88.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.160.0.0/16 AS16509 Amazon.com, Inc. 65,536
137.58.0.0/16 AS158 Telefonaktiebolaget LM Ericsson 65,536
137.17.0.0/16 AS1136 National Aerospace Laboratory 65,536
137.114.0.0/16 AS16509 Amazon Technologies Inc. 65,536
137.216.0.0/16 AS11607 South Dakota State University 65,536
137.185.0.0/16 AS11003 The Procter and Gamble Company 65,536
137.207.0.0/16 AS11700 University of Windsor 65,536
137.192.0.0/16 AS1347 Inteliquent, inc. 65,536
137.94.0.0/16 AS19737 Royal Military College of Canada 65,536
137.147.0.0/16 AS1221 Telstra Limited 65,536
137.188.0.0/16 AS12079 Verizon Wireless 65,536
137.53.0.0/16 AS11995 Oregon Health & Science University 65,536
137.120.0.0/16 AS1103 P.O.Box 616, 6200 MD, Maastricht, The Netherlands 65,536
137.96.0.0/16 AS1234 Fortum Oyj 65,536
137.202.0.0/16 AS13541 Siemens Industry Software Inc. 65,536
137.101.0.0/16 AS12430 ORG-AMS1-RIPE 65,536
137.124.0.0/16 AS11351 State University of New York College of Technology at Delhi 65,536
137.79.0.0/16 AS127 National Aeronautics and Space Administration 65,536
137.224.0.0/16 AS1103 Wageningen Universiteit 65,536
137.99.0.0/16 AS13796 University of Connecticut 65,536
137.124.0.0/16 AS11351 State University of New York College of Technology at Delhi 65,536
137.192.0.0/16 AS14929 Inteliquent, inc. 65,536
137.86.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.87.0.0/16 AS14977 Wyoming Higher Education Computer Network 65,536
137.36.0.0/16 AS11351 The State University of New York College of Agriculture and Technology at Cobleskill 65,536
137.154.0.0/16 AS10079 University of Western Sydney 65,536
137.56.0.0/16 AS1103 Universiteit van Tilburg 65,536
137.205.0.0/16 AS201773 University of Warwick 65,536

Hosted domains

There are 79 domain names hosted across 40 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
137.164.95.77 cte-humboldt.org 7
137.164.95.78 jacobycreekschool.org 6
137.164.227.40 ilearnacademy.info 5
137.164.227.214 placercoe.org 5
137.164.198.130 belleview.k12.ca.us 4
137.164.198.135 helpmegrowtuo.org 4
137.164.142.5 nohum.us 4
137.164.95.80 redwood-edventures.org 3
137.164.248.12 calaverasusd.net 3
137.164.156.109 lassenstudent.com 3
137.164.198.138 jamestown.k12.ca.us 2
137.164.198.133 sesk12.org 2
137.164.198.141 bofg.k12.ca.us 2
137.164.228.195 pleasantridge.k12.ca.us 2
137.164.146.106 lassenhigh.net 2
137.164.198.137 summbears.k12.ca.us 2
137.164.227.18 ophir-esd.k12.ca.us 2
137.164.181.29 shscutsit.info 2
137.164.198.134 tcsos.us 2
137.164.228.13 auburn.k12.ca.us 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

4,503 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
137.164.24.68 AS2152 CENIC 0.50ms from Los Angeles, US
137.164.27.251 AS2153 CENIC 0.94ms from Los Angeles, US
137.164.28.138 AS2153 CENIC 0.34ms from Los Angeles, US
137.164.34.138 AS2152 CENIC 0.86ms from San Jose, US
137.164.40.177 AS2152 CENIC 0.47ms from Los Angeles, US
137.164.19.1 AS2152 CENIC 1.50ms from San Jose, US
137.164.23.251 AS2152 CENIC 0.32ms from Los Angeles, US
137.164.1.206 AS2152 CENIC 0.34ms from Los Angeles, US
137.164.12.241 AS2152 CENIC 0.37ms from Los Angeles, US
137.164.35.6 AS2152 CENIC 0.49ms from Los Angeles, US
137.164.39.16 AS2152 CENIC 0.78ms from Los Angeles, US
137.164.32.84 AS2152 CENIC 0.50ms from Los Angeles, US
137.164.26.141 AS2153 CENIC 0.70ms from Los Angeles, US
137.164.2.139 AS2152 CENIC 0.65ms from Los Angeles, US
137.164.11.110 AS2152 CENIC 0.43ms from Los Angeles, US
137.164.14.214 AS2152 CENIC 0.34ms from Los Angeles, US
137.164.20.73 AS2152 CENIC 0.49ms from Los Angeles, US
137.164.25.32 AS2153 CENIC 0.41ms from Los Angeles, US
137.164.0.194 AS2152 CENIC 0.50ms from Los Angeles, US
137.164.4.54 AS2152 CENIC 0.83ms from San Jose, US
137.164.7.20 AS2152 CENIC 0.33ms from Los Angeles, US
137.164.13.110 AS2152 CENIC 0.32ms from Los Angeles, US
137.164.33.24 AS2152 CENIC 0.47ms from Los Angeles, US
137.164.5.24 AS2152 CENIC 0.35ms from Los Angeles, US
137.164.42.205 AS2152 CENIC 0.83ms 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
148.163.141.80 AS22843 Proofpoint, Inc. 0.68ms from Atlanta, US
121.27.249.160 AS4837 CHINA UNICOM China169 Backbone 7.69ms from Beijing, CN
172.176.4.0 AS8075 Microsoft Corporation 0.30ms from Boydton, US
187.123.24.48 AS28573 Claro NXT Telecomunicacoes Ltda 19.97ms from Brasilia, BR
68.58.96.160 AS7922 Comcast Cable Communications, LLC 12.96ms from Chicago, US
74.219.195.224 AS10796 Charter Communications Inc 3.06ms from Columbus, US
72.180.119.16 AS11427 Charter Communications Inc 10.33ms from Dallas, US
2.161.159.80 AS3320 Deutsche Telekom AG 18.23ms from Frankfurt am Main, DE
47.86.161.48 AS45102 Alibaba (US) Technology Co., Ltd. 0.78ms from Hong Kong, HK
79.47.24.112 AS3269 Telecom Italia S.p.A. 4.34ms from Milan, IT
24.139.171.48 AS14638 Liberty Communications of Puerto Rico LLC 11.65ms from San Juan, PR
210.128.49.0 AS2497 Internet Initiative Japan Inc. 0.67ms from Tokyo, JP
153.185.71.128 AS4713 NTT DOCOMO BUSINESS,Inc. 2.56ms from Tokyo, JP
222.150.172.128 AS4713 NTT DOCOMO BUSINESS,Inc. 9.37ms from Tokyo, JP
103.54.134.16 AS63876 Institut Seni Indonesia Yogyakarta 1.07ms from Yogyakarta, ID
92.66.184.160 AS1136 KPN B.V. 2.51ms from Amsterdam, NL
149.87.76.240 AS52444 Pogliotti & Pogliotti Construcciones S.A. 6.74ms from Buenos Aires, AR
172.15.204.96 AS7018 AT&T Enterprises, LLC 5.28ms from Chicago, US
23.48.253.48 AS16625 Akamai Technologies, Inc. 0.12ms from Delhi, IN
34.160.216.112 AS396982 Google LLC 0.08ms from Melbourne, AU
159.93.16.224 AS2875 Joint Institute for Nuclear Research 4.13ms from Moscow, RU
69.206.149.48 AS12271 Charter Communications Inc 7.36ms from Newark, US
123.48.168.208 AS18126 Chubu Telecommunications Company, Inc. 6.65ms from Osaka, JP
195.219.105.128 AS6453 TATA COMMUNICATIONS (AMERICA) INC 1.09ms from Paris, FR
13.56.49.144 AS16509 Amazon.com, Inc. 0.14ms from San Jose, US

Traceroute

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

$
traceroute -a -n -q1 -f2 137.164.14.214
traceroute to 137.164.14.214 (137.164.14.214): 64 hops max, 52 byte packets
2 [] 84.17.33.142 280.913 ms
3 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
On

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.

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