156.3.9.0/24

AS2920 · Los Angeles County Office of Education

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Summary

Country	United States
Domain	lacoe.edu
ASN	AS2920
Parent Range	156.3.0.0/16
Registry	ARIN
ID	LACOE

WHOIS Details

NetHandle:      NET-156-3-0-0-1
OrgID:          LACE-Z
Parent:         NET-156-0-0-0-0
NetName:        LACOE
NetRange:       156.3.0.0 - 156.3.255.255
NetType:        allocation
RegDate:        1991-10-30
Updated:        2024-03-12
TechHandle:     ZAMBR12-ARIN
AbuseHandle:    ZAMBR12-ARIN
NOCHandle:      ZAMBR12-ARIN
Source:         ARIN


OrgID:          LACE-Z
OrgName:        Los Angeles County Office of Education
CanAllocate:    
Street:         9300 Imperial Highway
City:           Downey
State/Prov:     CA
Country:        US
PostalCode:     90242-2890
RegDate:        2024-01-25
Updated:        2024-01-25
OrgAdminHandle: ZAMBR12-ARIN
OrgTechHandle:  ZAMBR12-ARIN
OrgAbuseHandle: ZAMBR12-ARIN
OrgNOCHandle:   ZAMBR12-ARIN
OrgRoutingHandle:   ZAMBR12-ARIN
OrgDNSHandle:   ZAMBR12-ARIN
Source:         ARIN


POCHandle:      ZAMBR12-ARIN
IsRole:         N
LastName:       Zambrano
FirstName:      Rogelio
Street:         9300 Imperial Hwy
City:           Downey
State/Prov:     CA
Country:        US
PostalCode:     90242
RegDate:        2023-04-18
Updated:        2025-08-15
OfficePhone:    +1-562-922-6872
Mailbox:        zambrano_roger@lacoe.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 156.3.9.0/24

Range	ASN	Company	Num of IPs
156.3.0.0/16	AS2920	Los Angeles County Office of Education	65,536

Nearby Ranges

BGP prefixes that overlap with 156.3.0.0/16

Range	ASN	Company	Num of IPs
156.3.0.0/16	AS2920	Los Angeles County Office of Education	65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
62.4.254.72	AS5432 Proximus NV	`0.47ms` from Brussels, BE
137.226.175.104	AS47610 RWTH Aachen University	`4.09ms` from Frankfurt am Main, DE
188.155.234.40	AS6730 Sunrise GmbH	`3.00ms` from Geneve, CH
124.156.102.120	AS132203 Tencent Building, Kejizhongyi Avenue	`0.57ms` from Hong Kong, HK
72.176.81.8	AS11427 Charter Communications Inc	`14.63ms` from Houston, US
61.253.93.40	AS9318 SK Broadband Co Ltd	`1.80ms` from Incheon, KR
196.37.177.152	AS3741 Dimension Data	`0.51ms` from Johannesburg, ZA
193.143.1.40	AS198953 Proton66 OOO	`0.90ms` from Karachi, PK
4.187.197.104	AS8075 Microsoft Corporation	`0.16ms` from Lohogaon, IN
47.204.141.40	AS5650 Frontier Communications of America, Inc.	`7.41ms` from Miami, US
90.24.165.88	AS3215 Orange S.A.	`1.70ms` from Paris, FR
112.227.194.104	AS4837 CHINA UNICOM China169 Backbone	`4.62ms` from Qingdao, CN
34.87.147.24	AS396982 Google LLC	`0.13ms` from Singapore, SG
202.247.193.200	AS17955 Densan Co., Ltd.	`4.53ms` from Tokyo, JP
87.218.234.88	AS12479 Orange Espagne SA	`14.85ms` from Zaragoza, ES
147.45.135.200	AS210976 Timeweb, LLP	`0.46ms` from Amsterdam, NL
211.44.189.88	AS9318 SK Broadband Co Ltd	`1.26ms` from Incheon, KR
102.39.10.136	AS11845 Vox Telecom Ltd	`0.76ms` from Johannesburg, ZA
104.44.119.120	AS8075 Microsoft Corporation	`0.49ms` from Miami, US
123.234.201.184	AS4837 CHINA UNICOM China169 Backbone	`1.03ms` from Qingdao, CN
20.252.59.136	AS8075 Microsoft Corporation	`0.31ms` from Quincy, US
14.61.140.72	AS4766 Korea Telecom	`1.35ms` from Seoul, KR
34.143.147.8	AS396982 Google LLC	`0.13ms` from Singapore, SG
16.176.175.40	AS16509 Amazon.com, Inc.	`0.10ms` from Sydney, AU
59.147.137.24	AS2527 Sony Network Communications Inc.	`1.72ms` from Tokyo, JP

Traceroute

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

traceroute -a -n -q1 -f4 -m12 156.3.9.238

traceroute to 156.3.9.238 (156.3.9.238): 12 hops max, 52 byte packets

4 [AS2497] 58.138.89.2 113.247 ms

5 [AS7713] 206.223.123.199 114.178 ms

6 *

7 [AS11164] 64.57.20.83 113.385 ms

8 [AS2920] 209.147.9.254 119.916 ms

9 [AS2920] 209.147.15.239 117.606 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Nagano, JP

On January 9th 2026

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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