Autonomous System details

AS2153

CENIC  ·  cenic.org

United States

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AS2153 – CENIC

Field Value
Country United States
Website cenic.org
Hosted domains 1
IPv4 addresses 2,816
IPv6 addresses 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

IP Ranges

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

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                                                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 is 1 domain name hosted across 1 IP address on this ASN.

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IP Address Domain Domains on this IP
137.164.28.180 ██████████ 1

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Peers

There are 42 peers for this ASN.

Peers Name
AS101 University of Washington
AS11096 FloridaNet
AS11537 Internet2
AS131 University of California, Santa Barbara
AS14041 University Corporation for Atmospheric Research
AS16 Lawrence Berkeley National Laboratory
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 United States Department of Defense (DoD)
AS7377 University of California, San Diego
AS7539 National Center for High-performance Computing
AS7575 Australian Academic and Research Network (AARNet)
AS8075 Microsoft Corporation
AS9 Carnegie Mellon University
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ASN API & Database

Upstreams

There are no upstreams for this ASN.

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ASN API & Database

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
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
209.129.60.131 AS2153 CENIC 1.89ms from Los Angeles, US
130.150.12.33 AS2153 CENIC 3.67ms from San Jose, US
205.154.51.20 AS2153 CENIC 1.09ms from Los Angeles, US
137.164.28.138 AS2153 CENIC 0.35ms from Los Angeles, US
137.164.25.32 AS2153 CENIC 0.42ms from Los Angeles, US
130.150.13.117 AS2153 CENIC 3.78ms from San Jose, US
137.164.26.141 AS2153 CENIC 0.60ms from Los Angeles, US
137.164.27.63 AS2153 CENIC 0.93ms 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
64.57.253.9 AS20141 Quality Technology Services, LLC 1.46ms from Atlanta, US
129.66.140.73 AS3464 Alabama Supercomputer Authority 3.44ms from Atlanta, US
182.78.66.137 AS9498 BHARTI Airtel Ltd. 0.82ms from Delhi, IN
24.6.139.169 AS7922 Comcast Cable Communications, LLC 4.87ms from Fremont, US
182.93.15.153 AS4609 Companhia de Telecomunicacoes de Macau SARL 1.69ms from Hong Kong, HK
193.237.29.9 AS5378 Vodafone Limited 5.03ms from London, GB
90.249.172.217 AS5378 Vodafone Limited 8.68ms from London, GB
156.236.117.9 AS137443 ChangLian Network Technology Co., Limited 0.15ms from Los Angeles, US
90.60.197.121 AS3215 Orange S.A. 10.96ms from Marseille, FR
38.252.128.105 AS271942 CV HOTSPOT, S.R.L. 19.47ms from Miami, US
128.59.46.105 AS14 Columbia University 0.95ms from New York City, US
209.214.75.105 AS7018 AT&T Enterprises, LLC 2.41ms from New York City, US
221.250.208.169 AS17506 ARTERIA Networks Corporation 1.04ms from Osaka, JP
182.48.51.57 AS9371 SAKURA Internet Inc. 0.44ms from Osaka, JP
175.99.122.57 AS9924 Taiwan Fixed Network, Telco and Network Service Provider. 0.35ms from Taipei, TW
221.249.152.41 AS17506 ARTERIA Networks Corporation 0.87ms from Tokyo, JP
114.69.29.121 AS2519 ARTERIA Networks Corporation 4.86ms from Tokyo, JP
153.206.147.57 AS4713 NTT DOCOMO BUSINESS,Inc. 3.30ms from Tokyo, JP
82.218.170.73 AS8339 kabelplus GmbH 2.61ms from Vienna, AT
83.242.91.217 AS30838 Jerzy Krempa "Telpol" PPMUE 6.52ms from Warsaw, PL
98.64.2.169 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
141.161.52.89 AS11318 Georgetown University 2.27ms from Ashburn, US
107.213.237.201 AS7018 AT&T Enterprises, LLC 7.33ms from Chicago, US
216.130.249.73 AS25956 Logix 0.44ms from Dallas, US
63.97.158.105 AS701 Verizon Business 1.36ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -m4 209.129.61.177
traceroute to 209.129.61.177 (209.129.61.177): 4 hops max, 52 byte packets
2 *
3 *
4 *
Measurement taken from IPinfo ProbeNet in Falkenstein, DE
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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