Autonomous System details

AS2920

Los Angeles County Office of Education · lacoe.edu

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AS2920 – Los Angeles County Office of Education

Field	Value
Country	United States
Website	lacoe.edu
Hosted domains	45
IPv4 addresses	139,776
IPv6 addresses	0
ASN type	Education
Registry	arin
Allocated	32 years ago on Sep 23, 1993
Updated	2 years ago on Mar 12, 2024

Netblock	Company	Num of IPs
156.3.0.0/16	Los Angeles County Office of Education	65,536
207.99.128.0/17	Los Angeles County Office of Education	32,768
207.31.128.0/18	Los Angeles County Office of Education	16,384
209.147.0.0/18	Los Angeles County Office of Education	16,384
209.66.160.0/19	Rowland Unified School District	8,192
207.31.144.0/21	El Monte Union High School District	2,048
207.31.128.0/22	Montebello Unified School District	1,024
209.147.60.0/22	Los Angeles County Office of Education	1,024
156.3.12.0/23	Los Angeles County Office of Education	512
156.3.224.0/23	Los Angeles County Office of Education	512
156.3.226.0/23	Los Angeles County Office of Education	512
207.31.136.0/23	Montebello Unified School District	512
207.31.190.0/23	Ramona Convent School	512
207.99.132.0/23	Santa Monica Malibu Unified School District	512
207.99.192.0/23	Lawndale Unified School District	512
207.99.216.0/23	Rowland Unified School District	512
207.99.218.0/23	Lynwood Unified School District	512
207.99.220.0/23	Lynwood Unified School District	512
207.99.222.0/23	Lynwood Unified School District	512
207.99.226.0/23	Hawthorne School District	512
207.99.232.0/23	Pasadena Unified School District	512
209.147.32.0/23	Los Angeles County Office of Education	512
156.3.1.0/24	Los Angeles County Office of Education	256
156.3.2.0/24	Los Angeles County Office of Education	256
156.3.3.0/24	Los Angeles County Office of Education	256
156.3.4.0/24	Los Angeles County Office of Education	256
156.3.5.0/24	Los Angeles County Office of Education	256
156.3.8.0/24	Los Angeles County Office of Education	256
156.3.9.0/24	Los Angeles County Office of Education	256
156.3.10.0/24	Los Angeles County Office of Education	256
156.3.14.0/24	Los Angeles County Office of Education	256
156.3.22.0/24	Los Angeles County Office of Education	256
156.3.23.0/24	Los Angeles County Office of Education	256
156.3.24.0/24	Los Angeles County Office of Education	256
156.3.26.0/24	Los Angeles County Office of Education	256
156.3.28.0/24	Los Angeles County Office of Education	256
156.3.29.0/24	Los Angeles County Office of Education	256
156.3.30.0/24	Los Angeles County Office of Education	256
156.3.31.0/24	Los Angeles County Office of Education	256
156.3.32.0/24	Los Angeles County Office of Education	256
156.3.33.0/24	Los Angeles County Office of Education	256
156.3.34.0/24	Los Angeles County Office of Education	256
156.3.38.0/24	Los Angeles County Office of Education	256
156.3.40.0/24	Los Angeles County Office of Education	256
156.3.48.0/24	Los Angeles County Office of Education	256
156.3.49.0/24	Los Angeles County Office of Education	256
156.3.50.0/24	Los Angeles County Office of Education	256
156.3.51.0/24	Los Angeles County Office of Education	256
156.3.53.0/24	Los Angeles County Office of Education	256
156.3.54.0/24	Los Angeles County Office of Education	256
156.3.55.0/24	Los Angeles County Office of Education	256
156.3.57.0/24	Los Angeles County Office of Education	256
156.3.58.0/24	Los Angeles County Office of Education	256
156.3.62.0/24	Los Angeles County Office of Education	256
156.3.63.0/24	Los Angeles County Office of Education	256
156.3.68.0/24	Los Angeles County Office of Education	256
156.3.70.0/24	Los Angeles County Office of Education	256
156.3.72.0/24	Los Angeles County Office of Education	256
156.3.73.0/24	Los Angeles County Office of Education	256
156.3.76.0/24	Los Angeles County Office of Education	256
156.3.78.0/24	Los Angeles County Office of Education	256
156.3.82.0/24	Los Angeles County Office of Education	256
156.3.83.0/24	Los Angeles County Office of Education	256
156.3.89.0/24	Los Angeles County Office of Education	256
156.3.93.0/24	Los Angeles County Office of Education	256
156.3.95.0/24	Los Angeles County Office of Education	256
156.3.98.0/24	Los Angeles County Office of Education	256
156.3.106.0/24	Los Angeles County Office of Education	256
156.3.107.0/24	Los Angeles County Office of Education	256
156.3.109.0/24	Los Angeles County Office of Education	256
156.3.111.0/24	Los Angeles County Office of Education	256
156.3.112.0/24	Los Angeles County Office of Education	256
156.3.116.0/24	Los Angeles County Office of Education	256
156.3.117.0/24	Los Angeles County Office of Education	256
156.3.124.0/24	Los Angeles County Office of Education	256
156.3.129.0/24	Los Angeles County Office of Education	256
156.3.130.0/24	Los Angeles County Office of Education	256
156.3.137.0/24	Los Angeles County Office of Education	256
156.3.139.0/24	Los Angeles County Office of Education	256
156.3.142.0/24	Los Angeles County Office of Education	256
156.3.144.0/24	Los Angeles County Office of Education	256
156.3.146.0/24	Los Angeles County Office of Education	256
156.3.148.0/24	Los Angeles County Office of Education	256
156.3.149.0/24	Los Angeles County Office of Education	256
156.3.150.0/24	Los Angeles County Office of Education	256
156.3.152.0/24	Los Angeles County Office of Education	256
156.3.153.0/24	Los Angeles County Office of Education	256
156.3.154.0/24	Los Angeles County Office of Education	256
156.3.159.0/24	Los Angeles County Office of Education	256
156.3.171.0/24	Los Angeles County Office of Education	256
156.3.172.0/24	Los Angeles County Office of Education	256
156.3.176.0/24	Los Angeles County Office of Education	256
156.3.179.0/24	Los Angeles County Office of Education	256
156.3.182.0/24	Los Angeles County Office of Education	256
156.3.186.0/24	Los Angeles County Office of Education	256
156.3.187.0/24	Los Angeles County Office of Education	256
156.3.195.0/24	Los Angeles County Office of Education	256
156.3.197.0/24	Los Angeles County Office of Education	256
156.3.201.0/24	Los Angeles County Office of Education	256
156.3.202.0/24	Los Angeles County Office of Education	256
156.3.203.0/24	Los Angeles County Office of Education	256
156.3.204.0/24	Los Angeles County Office of Education	256
156.3.205.0/24	Los Angeles County Office of Education	256
156.3.206.0/24	Los Angeles County Office of Education	256
156.3.207.0/24	Los Angeles County Office of Education	256
156.3.209.0/24	Los Angeles County Office of Education	256
156.3.210.0/24	Los Angeles County Office of Education	256
156.3.211.0/24	Los Angeles County Office of Education	256
156.3.213.0/24	Los Angeles County Office of Education	256
156.3.214.0/24	Los Angeles County Office of Education	256
156.3.216.0/24	Los Angeles County Office of Education	256
156.3.217.0/24	Los Angeles County Office of Education	256
156.3.219.0/24	Los Angeles County Office of Education	256
156.3.220.0/24	Los Angeles County Office of Education	256
156.3.221.0/24	Los Angeles County Office of Education	256
156.3.222.0/24	Los Angeles County Office of Education	256
156.3.232.0/24	Los Angeles County Office of Education	256
156.3.233.0/24	Los Angeles County Office of Education	256
156.3.234.0/24	Los Angeles County Office of Education	256
156.3.235.0/24	Los Angeles County Office of Education	256
156.3.236.0/24	Los Angeles County Office of Education	256
156.3.237.0/24	Los Angeles County Office of Education	256
156.3.238.0/24	Los Angeles County Office of Education	256
156.3.239.0/24	Los Angeles County Office of Education	256
156.3.240.0/24	Los Angeles County Office of Education	256
156.3.241.0/24	Los Angeles County Office of Education	256
156.3.242.0/24	Los Angeles County Office of Education	256
156.3.243.0/24	Los Angeles County Office of Education	256
156.3.244.0/24	Los Angeles County Office of Education	256
156.3.245.0/24	Los Angeles County Office of Education	256
156.3.246.0/24	Los Angeles County Office of Education	256
156.3.248.0/24	Los Angeles County Office of Education	256
156.3.249.0/24	Los Angeles County Office of Education	256
156.3.250.0/24	Los Angeles County Office of Education	256
156.3.251.0/24	Los Angeles County Office of Education	256
156.3.254.0/24	Los Angeles County Office of Education	256
204.102.48.0/24	LA County Office Education, Huntington Beach School District	256
205.154.41.0/24	LA County Office of Education	256
207.31.132.0/24	Montebello Unified School District	256
207.31.133.0/24	Montebello Unified School District	256
207.31.151.0/24	Anaheim Union High School District	256
207.31.159.0/24	Anaheim Union High School District	256
207.31.161.0/24	Los Angeles County Office of Education	256
207.31.176.0/24	Oakwood School	256
207.31.177.0/24	Glendora Unified School District	256
207.31.178.0/24	Glendora Unified School District	256
207.31.179.0/24	Glendora Unified School District	256
207.31.180.0/24	Glendora Unified School District	256
207.31.188.0/24	Norwalk La Mirada Unified School District	256
207.31.189.0/24	Inglewood Unified School District	256
207.99.141.0/24	Rowland Unified School District	256
207.99.163.0/24	Roland Unified School District	256
207.99.165.0/24	Roland Unified School District	256
207.99.183.0/24	LACOE Juvenile Court and Community Schools	256
207.99.185.0/24	LACOE Juvenile Court and Community Schools	256
207.99.191.0/24	Palos Verdes Peninsula USD	256
207.99.201.0/24	Antelope Valley Union High School District	256
207.99.215.0/24	Rowland Unified School District	256
207.99.231.0/24	Pasadena Unified School District	256
207.99.240.0/24	Acton-Agua Dulce Unified School District	256
207.99.241.0/24	Acton-Agua Dulce Unified School District	256
207.99.246.0/24	South Pasadena Unified School District	256
209.147.5.0/24	Los Angeles County Office of Education	256
209.147.13.0/24	Los Angeles County Office of Education	256
209.147.16.0/24	Los Angeles County Office of Education	256
209.147.17.0/24	Los Angeles County Office of Education	256
209.147.23.0/24	Los Angeles County Office of Education	256
209.147.25.0/24	Los Angeles County Office of Education	256
209.147.28.0/24	Los Angeles County Office of Education	256
209.147.29.0/24	Los Angeles County Office of Education	256
209.147.31.0/24	Los Angeles County Office of Education	256
209.147.35.0/24	Los Angeles County Office of Education	256
209.147.47.0/24	Los Angeles County Office of Education	256
209.147.50.0/24	Los Angeles County Office of Education	256
209.147.56.0/24	Los Angeles County Office of Education	256
209.147.59.0/24	Los Angeles County Office of Education	256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS2920
                                                OrgID:          AS2920
                                                ASName:         AS2920
                                                ASNumber:       AS2920
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 45 domain names hosted across 21 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
209.147.47.215	██████████	25
156.3.197.59	██████████	1
156.3.74.1	██████████	1
156.3.197.201	██████████	1
156.3.135.1	██████████	1
156.3.102.167	██████████	1
156.3.83.3	██████████	1
207.99.128.210	██████████	1
156.3.123.110	██████████	1
207.99.145.136	██████████	1

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Peers

There are 3 peers for this ASN.

Peers	Name
AS2152	CENIC
AS398963	Long Beach Unified School District
AS62552	San Marino Unified School District

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ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams	Name
AS2152	CENIC

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ASN API & Database

Downstreams

There are 2 downstreams for this ASN.

Downstreams	Name
AS398963	Long Beach Unified School District
AS62552	San Marino Unified School District

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ASN API & Database

Pingable IPs

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

IP Address	ASN	Details
156.3.178.193	AS2920 Los Angeles County Office of Education	`6.87ms` from Los Angeles, US
156.3.176.254	AS2920 Los Angeles County Office of Education	`3.29ms` from Los Angeles, US
156.3.163.97	AS2920 Los Angeles County Office of Education	`0.94ms` from Los Angeles, US
207.99.132.10	AS2920 Los Angeles County Office of Education	`0.77ms` from Los Angeles, US
156.3.107.201	AS2920 Los Angeles County Office of Education	`3.88ms` from Los Angeles, US
209.147.9.253	AS2920 Los Angeles County Office of Education	`0.36ms` from Los Angeles, US
156.3.98.253	AS2920 Los Angeles County Office of Education	`1.40ms` from Los Angeles, US
156.3.174.238	AS2920 Los Angeles County Office of Education	`1.52ms` from Los Angeles, US
207.99.201.254	AS2920 Los Angeles County Office of Education	`11.72ms` from Los Angeles, US
156.3.200.125	AS2920 Los Angeles County Office of Education	`1.46ms` from Los Angeles, US
209.147.8.122	AS2920 Los Angeles County Office of Education	`0.77ms` from Los Angeles, US
207.31.190.10	AS2920 Los Angeles County Office of Education	`2.40ms` from Los Angeles, US
156.3.124.254	AS2920 Los Angeles County Office of Education	`11.79ms` from Los Angeles, US
209.147.17.254	AS2920 Los Angeles County Office of Education	`0.84ms` from Los Angeles, US
156.3.95.10	AS2920 Los Angeles County Office of Education	`3.68ms` from Los Angeles, US
156.3.129.71	AS2920 Los Angeles County Office of Education	`1.70ms` from Los Angeles, US
156.3.31.253	AS2920 Los Angeles County Office of Education	`4.63ms` from Los Angeles, US
209.147.47.1	AS2920 Los Angeles County Office of Education	`4.79ms` from Los Angeles, US
156.3.150.150	AS2920 Los Angeles County Office of Education	`2.19ms` from Los Angeles, US
156.3.26.240	AS2920 Los Angeles County Office of Education	`0.93ms` from Los Angeles, US
156.3.164.225	AS2920 Los Angeles County Office of Education	`2.40ms` from Los Angeles, US
156.3.63.75	AS2920 Los Angeles County Office of Education	`3.61ms` from Los Angeles, US
156.3.153.2	AS2920 Los Angeles County Office of Education	`2.09ms` from Los Angeles, US
156.3.116.2	AS2920 Los Angeles County Office of Education	`2.56ms` from Los Angeles, US
209.147.58.14	AS2920 Los Angeles County Office of Education	`0.76ms` 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
159.223.4.24	AS14061 DigitalOcean, LLC	`0.21ms` from Amsterdam, NL
71.204.200.40	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Ashburn, US
41.47.183.24	AS8452 TE-AS	`7.04ms` from Cairo, EG
139.212.102.152	AS4837 CHINA UNICOM China169 Backbone	`2.61ms` from Changchun, CN
99.3.7.136	AS7018 AT&T Enterprises, LLC	`6.21ms` from Columbus, US
177.16.27.200	AS18881 TELEFÔNICA BRASIL S.A	`1.06ms` from Curitiba, BR
72.178.187.88	AS11427 Charter Communications Inc	`5.47ms` from Dallas, US
93.131.182.24	AS6805 Telefonica Germany GmbH & Co.OHG	`3.72ms` from Duesseldorf, DE
110.64.58.8	AS4538 China Education and Research Network Center	`4.31ms` from Guangzhou, CN
70.120.169.216	AS11427 Charter Communications Inc	`18.48ms` from Houston, US
15.223.0.152	AS16509 Amazon.com, Inc.	`0.68ms` from Montreal, CA
86.201.37.136	AS3215 Orange S.A.	`13.98ms` from Paris, FR
91.218.232.24	AS51424 Jiri Sperl	`3.60ms` from Prague, CZ
191.239.123.72	AS8075 Microsoft Corporation	`0.18ms` from Sao Paulo, BR
122.51.235.72	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.73ms` from Shanghai, CN
82.118.31.24	AS141158 HIERO7 (M) SDN. BHD.	`0.31ms` from Taipei, TW
51.53.162.24	AS8075 Microsoft Corporation	`1.29ms` from Taipei, TW
120.4.97.24	AS4837 CHINA UNICOM China169 Backbone	`11.57ms` from Tianjin, CN
152.165.127.136	AS2527 Sony Network Communications Inc.	`1.32ms` from Tokyo, JP
20.220.237.8	AS8075 Microsoft Corporation	`0.22ms` from Toronto, CA
75.249.247.24	AS6167 Verizon Business	`16.90ms` from Ashburn, US
8.140.39.168	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.10ms` from Beijing, CN
36.134.122.88	AS9808 China Mobile Communications Group Co., Ltd.	`0.61ms` from Beijing, CN
89.12.55.184	AS6805 Telefonica Germany GmbH & Co.OHG	`2.75ms` from Berlin, DE
78.21.132.24	AS6848 Telenet BV	`6.95ms` from Brussels, BE

Traceroute

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

traceroute -a -n -q1 -m7 156.3.15.15

traceroute to 156.3.15.15 (156.3.15.15): 7 hops max, 52 byte packets

1 [AS15169] 142.251.65.164 147.881 ms

2 *

3 [AS2152] 137.164.11.111 148.215 ms

4 [AS2920] 209.147.9.254 148.219 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On December 6th 2025

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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 AS2920 at robtex.

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