AS number details

AS2153

CENIC  ·  cenic.org

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AS2153 – CENIC

Field Value
Country United States
Website cenic.org
Hosted domains 0
Number of IPv4 2,816
Number of IPv6 310,693,935,640,959,697,899,487,232
ASN type ISP
Registry arin
Allocated a year ago on Jul 08, 2024
Updated a year ago on Jul 08, 2024
Netblock Company Num of IPs
130.150.12.0/23 California State University, Office of the Chancellor 512
137.164.26.0/23 CENIC 512
137.150.137.0/24 California State Polytechnic University, Humboldt 256
137.164.17.0/24 CENIC 256
137.164.25.0/24 CENIC 256
137.164.28.0/24 CENIC 256
205.154.51.0/24 CENIC 256
209.129.60.0/24 CENIC 256
209.129.61.0/24 CENIC 256
Netblock Company
2001:468:e00::/40 CENIC
2607:f380:4::/48 CENIC
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WHOIS Details


                                                ASHandle:       AS2153
                                                OrgID:          AS2153
                                                ASName:         AS2153
                                                ASNumber:       AS2153
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are no domains currently hosted on this ASN.

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Useful for Cybersecurity

Peers

There are 43 peers for this ASN.

Peers Name
AS101 University of Washington
AS11096 FloridaNet
AS11537 Internet2
AS1224 University of Illinois
AS131 University of California, Santa Barbara
AS14041 University Corporation for Atmospheric Research
AS16 Lawrence Berkeley National Laboratory
AS160 The University of Chicago
AS17579 KISTI
AS17934 National Institute of Information and Communications Technology
AS195 San Diego Supercomputer Center
AS2152 CENIC
AS22323 University of California, Merced
AS24 National Aeronautics and Space Administration
AS257 Navy Network Information Center (NNIC)
AS26397 The Regents of the University of California - University of California, San Diego.
AS28569 Corporacion Universitaria para el Desarrollo de Internet, A.C.
AS2907 Research Organization of Information and Systems, National Institute of Informatics
AS293 ESnet
AS299 University of California, Irvine
AS31 California Institute of Technology
AS32 Stanford University
AS32361 UltraLight
AS38022 REANNZ National Research and Education Network
AS396310 San Diego State University
AS396465 California State University, Sacramento
AS40498 New Mexico Lambda Rail, Inc.
AS46357 California Polytechnic State University
AS46985 The Regents of the University of California - University of California, San Diego.
AS47 University of Southern California
AS52 University of California, Los Angeles
AS5653 University of California San Francisco
AS567 Los Nettos
AS5739 University of California, Santa Cruz
AS6106 University of California, Riverside
AS6192 University of California, Davis
AS6360 University of Hawaii
AS6509 CANARIE Inc
AS668 DoD Network Information Center
AS7377 University of California, San Diego
AS7539 National Center for High-performance Computing
AS7575 Australian Academic and Research Network (AARNet)
AS9 Carnegie Mellon University
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Upstreams

There are no upstreams for this ASN.

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Downstreams

There are 2 downstreams for this ASN.

Downstreams Name
AS46985 The Regents of the University of California - University of California, San Diego.
AS6192 University of California, Davis
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Pingable IPs

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

IP Address ASN Details
130.150.13.117 AS2153 CENIC 3.80ms from San Jose, US
137.164.28.138 AS2153 CENIC 0.35ms from Los Angeles, US
205.154.51.12 AS2153 CENIC 2.85ms from San Jose, US
137.164.26.141 AS2153 CENIC 0.73ms from Los Angeles, US
2607:f380:4:4006::10 AS2153 CENIC 0.45ms from Los Angeles, US
130.150.12.33 AS2153 CENIC 3.70ms from San Jose, US
137.164.25.32 AS2153 CENIC 0.52ms from Los Angeles, US
209.129.60.153 AS2153 CENIC 1.92ms from Los Angeles, US
137.164.27.138 AS2153 CENIC 0.78ms 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
170.39.193.121 AS399296 Rackdog, LLC 0.23ms from Ashburn, US
185.134.177.57 AS50500 BITAR NET SARL 1.86ms from Beirut, LB
111.8.65.249 AS56047 China Mobile communications corporation 4.66ms from Changsha, CN
47.217.123.201 AS19108 Optimum 14.52ms from Dallas, US
135.236.201.41 AS8075 Microsoft Corporation 0.22ms from Dublin, IE
113.109.52.9 AS4134 CHINANET-BACKBONE 2.08ms from Guangzhou, CN
123.18.214.153 AS45899 VNPT Corp 4.00ms from Hanoi, VN
188.127.204.249 AS16302 Suomi Communications Oy 0.35ms from Helsinki, FI
103.149.172.9 AS131382 CFOX TECH COMPANY LIMITED 1.00ms from Ho Chi Minh City, VN
41.180.77.105 AS36916 X-DSL Networking Solutions 0.21ms from Johannesburg, ZA
103.68.126.201 AS150014 GLOBNET BROADBAND SERVICE PRIVATE LIMITED 0.68ms from Kolkata, IN
117.203.172.41 AS9829 National Internet Backbone 4.68ms from Kolkata, IN
2.118.95.153 AS3269 Telecom Italia S.p.A. 5.28ms from Milan, IT
35.130.77.201 AS20115 Charter Communications LLC 8.03ms from Milwaukee, US
194.186.88.25 AS3216 PJSC "Vimpelcom" 0.66ms from Moscow, RU
86.249.12.41 AS3215 Orange S.A. 8.12ms from Paris, FR
50.25.206.217 AS19108 Optimum 16.09ms from Richardson, US
200.164.43.41 AS7738 V tal 8.25ms from Rio de Janeiro, BR
95.213.29.41 AS47541 VKontakte Ltd 0.71ms from Saint Petersburg, RU
60.243.54.121 AS17488 Hathway IP Over Cable Internet 1.58ms from Saint Thomas Mount, IN
103.28.210.137 AS132142 ZONE Telecom Pte Ltd 1.47ms from Singapore, SG
125.162.208.73 AS7713 PT Telekomunikasi Indonesia 12.26ms from Surabaya, ID
83.142.184.9 AS34254 HOR.NET Polska Sp.z o.o. 5.36ms from Warsaw, PL
221.176.246.105 AS24445 Henan Mobile Communications Co.,Ltd 8.55ms from Zhengzhou, CN
18.67.161.137 AS16509 Amazon.com, Inc. 0.36ms from Chennai, IN

Traceroute

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

$
traceroute -a -n -q1 137.164.28.138
traceroute to 137.164.28.138 (137.164.28.138): 64 hops max, 52 byte packets
1 [AS15169] 142.251.65.164 143.263 ms
2 *
3 [AS2152] 137.164.14.193 149.293 ms
4 [AS2153] 137.164.28.138 149.223 ms
Measurement taken from IPinfo ProbeNet in Brussels, BE
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS2153 at robtex.

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