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
205.154.51.20 AS2153 CENIC 1.05ms from Los Angeles, US
137.164.25.32 AS2153 CENIC 0.46ms from Los Angeles, US
137.164.26.141 AS2153 CENIC 0.65ms from Los Angeles, US
130.150.13.117 AS2153 CENIC 3.76ms from San Jose, US
2607:f380:4:4006::10 AS2153 CENIC 0.38ms from Los Angeles, US
209.129.60.153 AS2153 CENIC 1.85ms from Los Angeles, US
137.164.28.138 AS2153 CENIC 0.33ms from Los Angeles, US
137.164.27.63 AS2153 CENIC 0.50ms from Los Angeles, US
130.150.12.33 AS2153 CENIC 3.71ms 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
63.238.78.9 AS209 CenturyLink Communications, LLC 3.78ms from Ashburn, US
75.57.21.25 AS7018 AT&T Enterprises, LLC 5.15ms from Atlanta, US
61.182.212.153 AS4837 CHINA UNICOM China169 Backbone 7.68ms from Beijing, CN
34.220.34.185 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
156.196.122.169 AS8452 TE-AS 4.65ms from Cairo, EG
172.85.197.9 AS16504 Granite Telecommunications LLC 0.47ms from Chicago, US
206.246.210.41 AS7029 Windstream Communications LLC 10.62ms from Chicago, US
162.198.105.153 AS7018 AT&T Enterprises, LLC 14.10ms from Dallas, US
88.133.198.169 AS41307 Telepark Passau GmbH 6.91ms from Frankfurt am Main, DE
92.46.170.105 AS9198 JSC Kazakhtelecom 4.71ms from Karagandy, KZ
80.195.99.9 AS5089 Virgin Media Limited 8.69ms from London, GB
70.168.144.121 AS22773 Cox Communications Inc. 1.82ms from Los Angeles, US
23.226.215.9 AS46261 QuickPacket, LLC 0.72ms from Los Angeles, US
45.83.31.9 AS210558 1337 Services GmbH 0.36ms from Miami, US
2.118.95.153 AS3269 Telecom Italia S.p.A. 5.27ms from Milan, IT
68.202.129.169 AS33363 Charter Communications, Inc 5.48ms from Orlando, US
63.148.149.73 AS209 CenturyLink Communications, LLC 1.04ms from Phoenix, US
72.47.204.185 AS398101 GoDaddy.com, LLC 1.46ms from Phoenix, US
213.243.233.249 AS29050 Terrecablate Reti e Servizi S.R.L. 6.92ms from Rome, IT
121.66.14.57 AS3786 LG DACOM Corporation 1.75ms from Seoul, KR
43.145.113.217 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.19ms from Shanghai, CN
221.239.16.217 AS17638 ASN for TIANJIN Provincial Net of CT 3.57ms from Tianjin, CN
49.113.246.25 AS4134 CHINANET-BACKBONE 2.90ms from UEruemqi, CN
97.200.136.185 AS6167 Verizon Business 9.71ms from Atlanta, US
76.152.204.41 AS7922 Comcast Cable Communications, LLC 4.91ms from Boston, US

Traceroute

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

$
traceroute -a -n -q1 -f4 137.164.27.254
traceroute to 137.164.27.254 (137.164.27.254): 64 hops max, 52 byte packets
4 [AS2152] 204.102.224.2 0.307 ms
6 *
Measurement taken from IPinfo ProbeNet in Los Angeles, US
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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