AS2152 CENIC
IP Address Ranges
| Netblock | Number of IPs | |
|---|---|---|
| 2607:f380::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:5::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:6::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:8::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:10::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f380:20::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f380:40::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2607:f380:80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2607:f380:102::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:104::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:108::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:110::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f380:120::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f380:140::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2607:f380:180::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2607:f380:200::/39 | 618,970,019,642,690,137,449,562,112 | |
| 2607:f380:400::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2607:f380:800::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:805::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:806::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:808::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:811::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:812::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:814::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:818::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:820::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f380:840::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f380:860::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:865::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:866::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:868::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:870::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f380:880::/43 | 38,685,626,227,668,133,590,597,632 | |
| 2607:f380:8a0::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:8a5::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:8a6::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:8a8::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:8ac::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:8ae::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:8b0::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f380:8c0::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2607:f380:900::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2607:f380:a00::/42 | 77,371,252,455,336,267,181,195,264 | |
| 2607:f380:a40::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:a48::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:a4c::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:a4e::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:a50::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f380:a60::/45 | 9,671,406,556,917,033,397,649,408 | |
| 2607:f380:a69::/48 | 1,208,925,819,614,629,174,706,176 | |
| 2607:f380:a6a::/47 | 2,417,851,639,229,258,349,412,352 | |
| 2607:f380:a6c::/46 | 4,835,703,278,458,516,698,824,704 | |
| 2607:f380:a70::/44 | 19,342,813,113,834,066,795,298,816 | |
| 2607:f380:a80::/41 | 154,742,504,910,672,534,362,390,528 | |
| 2607:f380:b00::/40 | 309,485,009,821,345,068,724,781,056 | |
| 2607:f380:c00::/38 | 1,237,940,039,285,380,274,899,124,224 | |
| 2607:f380:1000::/36 | 4,951,760,157,141,521,099,596,496,896 | |
| 2607:f380:2000::/35 | 9,903,520,314,283,042,199,192,993,792 | |
| 2607:f380:4000::/34 | 19,807,040,628,566,084,398,385,987,584 | |
| 2607:f380:8000::/33 | 39,614,081,257,132,168,796,771,975,168 |
Downstreams
- AS16 Lawrence Berkeley National Laboratory
- AS25 University of California at Berkeley
- AS31 California Institute of Technology
- AS52 University of California Los Angeles
- AS131 University of California Santa Barbara
- AS195 San Diego Supercomputer Center
- AS257 Navy Network Information Center (NNIC)
- AS299 University of California Irvine
- AS567 Los Nettos
- AS2037 California State University at Fresno
- AS2920 Los Angeles County Office of Education
- AS3734 Santa Clara County Office of Education
- AS5653 University of California San Francisco
- AS5739 University of California Santa Cruz
- AS5783 Kern County Superintendent of Schools
- AS6099 Alameda County Office of Education
- AS6106 University of California Riverside
- AS6192 University of California Davis
- AS6360 University of Hawaii
- AS6492 Palomar Community College District
- AS7377 University of California San Diego
- AS7960 California Polytechnic State University
- AS10294 Coast Community College District
- AS10867 Foothill-DeAnza Community College District
- AS11159 Los Angeles Public Library
- AS11188 Los Angeles County - Internal ServicesDivision
- AS11293 University of California - Office of the President
- AS11687 City of Hope Medical Center
- AS13940 San Joaquin County Office of Education
- AS14212 Santa Cruz County Office of Education
- AS14255 University of San Diego
- AS16573 Santa Monica Community College District
- AS17369 Chapman University
- AS18558 Riverside County Office of Education
- AS18975 Stanislaus County Office of Education
- AS21545 Kings County Office of Education
- AS21694 Fresno County Office of Education
- AS21708 San Diego County Office of Education
- AS21828 Tulare County Office of Education
- AS21915 Merced County Office of Education
- AS21924 Kern High School District
- AS22063 J. Paul Getty Trust
- AS22226 San Francisco Unified School District
- AS22315 San Bernardino County Superintendent of Schools
- AS22323 University of California Merced
- AS23024 Orange County Department of Education
- AS23065 Santa Barbara County Education Office
- AS23117 Imperial County Office of Education
- AS23309 Contra Costa County Office of Education
- AS23323 Diablo Valley College
- AS23369 Sonoma County Office of Education
- AS23483 Shasta County Office of Education
- AS23489 Marin County Office of Education
- AS25664 Solano County Office of Education
- AS26066 Napa Valley Unified School District
- AS26403 Madera County Office of Education
- AS26492 VCCCD
- AS27502 Madera County Office of Education
- AS29878 Community Hospital of the Monterey Peninsula
- AS30193 Los Angeles Unified School District
- AS30679 California State Polytechnic University - Pomona
- AS31764 Oakland Unified School District
- AS31898 Oracle Corporation
- AS32361 Ultralight
- AS32933 Ceres Unified School District
- AS33585 City of Newport Beach
- AS40498 New Mexico Lambda Rail Inc.
- AS46290 MTSAC
- AS46357 California Polytechnic State University
- AS46425 Salinas Valley Memorial Hospital
- AS46749 Stanford University
- AS46750 STANFORD-INTERNET-ACCESS2
- AS46985 The Regents of the University of California - University of California San Diego.
- AS54048 Vast Networks
- AS54179 Ventura County Office of Education
- AS54192 Montebello Unified School District
- AS55032 The Jackson Laboratory
- AS63435 County of Monterey
- AS393282 University of California at Berkeley
- AS393425 California Academy of Sciences
- AS394435 Alameda County Library
- AS394917 San Diego Unified School District
- AS395226 Sacramento County Office of Education
- AS396310 San Diego State University
- AS396465 California State University Sacramento
- AS399574 Riverside Community College District
What is an Autonomous System (AS)?
An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.
