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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IP Ranges API

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
137.164.26.141 AS2153 CENIC 0.67ms from Los Angeles, US
137.164.27.63 AS2153 CENIC 0.50ms from Los Angeles, US
209.129.60.153 AS2153 CENIC 1.90ms from Los Angeles, US
137.164.25.32 AS2153 CENIC 0.51ms from Los Angeles, US
137.164.28.138 AS2153 CENIC 0.38ms from Los Angeles, US
130.150.12.33 AS2153 CENIC 3.71ms from San Jose, US
2607:f380:4:4006::10 AS2153 CENIC 0.45ms from Los Angeles, US
205.154.51.20 AS2153 CENIC 1.10ms from Los Angeles, US
130.150.13.117 AS2153 CENIC 3.77ms 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
39.97.170.217 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.02ms from Beijing, CN
181.234.41.137 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 7.97ms from Bogota, CO
196.211.233.73 AS3741 Dimension Data 2.56ms from Cape Town, ZA
96.10.172.25 AS11426 Charter Communications Inc 0.61ms from Charlotte, US
223.85.126.169 AS9808 China Mobile Communications Group Co., Ltd. 5.38ms from Chengdu, CN
172.224.120.217 AS36183 Akamai Technologies, Inc. 0.20ms from Chicago, US
12.10.117.249 AS7018 AT&T Enterprises, LLC 10.47ms from Chicago, US
107.213.237.201 AS7018 AT&T Enterprises, LLC 6.54ms from Chicago, US
45.4.176.233 AS266097 YUHOO NET 17.03ms from Fortaleza, BR
5.58.58.137 AS16223 MAXNET TELECOM, LTD 5.52ms from Kyiv, UA
70.95.82.121 AS20001 Charter Communications Inc 5.45ms from Los Angeles, US
72.134.81.41 AS20001 Charter Communications Inc 5.14ms from Los Angeles, US
162.93.71.137 AS6949 Charles Schwab & Co., Inc. 9.30ms from Los Angeles, US
137.110.213.73 AS7377 University of California, San Diego 2.76ms from Los Angeles, US
37.132.251.153 AS12479 Orange Espagne SA 1.92ms from Madrid, ES
151.69.119.89 AS1267 WIND TRE S.P.A. 4.26ms from Milan, IT
77.108.111.217 AS8732 JSC Comcor 0.64ms from Moscow, RU
112.85.208.153 AS4837 CHINA UNICOM China169 Backbone 9.73ms from Nanjing, CN
78.37.212.201 AS12389 PJSC Rostelecom 1.92ms from Saint Petersburg, RU
12.187.157.137 AS7018 AT&T Enterprises, LLC 3.40ms from San Antonio, US
85.93.249.201 AS61275 NEAS ENERGI TELEKOM AS 15.38ms from Sandefjord, NO
36.234.144.89 AS3462 Data Communication Business Group 1.85ms from Taichung, TW
118.186.3.201 AS23724 IDC, China Telecommunications Corporation 4.11ms from Tianjin, CN
3.115.210.105 AS16509 Amazon.com, Inc. 0.19ms from Tokyo, JP
220.146.103.9 AS4685 Asahi Net 1.94ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 137.164.27.34
traceroute to 137.164.27.34 (137.164.27.34): 64 hops max, 52 byte packets
1 [AS15169] 142.251.65.164 126.719 ms
2 *
3 *
4 *
5 [AS2153] 137.164.27.34 137.778 ms
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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