156.3.187.0/24

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:        [email protected]
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 156.3.187.0/24

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
4.255.115.216	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
54.185.142.24	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
93.116.27.24	AS8926 Moldtelecom SA	`5.75ms` from Chisinau, MD
51.199.119.56	AS5607 Sky UK Limited	`1.61ms` from Dublin, IE
93.131.171.120	AS6805 Telefonica Germany GmbH & Co.OHG	`3.75ms` from Duesseldorf, DE
85.183.14.168	AS6805 Telefonica Germany GmbH & Co.OHG	`2.37ms` from Hamburg, DE
20.87.94.184	AS8075 Microsoft Corporation	`0.15ms` from Johannesburg, ZA
46.199.221.24	AS6866 Cyprus Telecommunications Authority	`2.69ms` from Larnaca, CY
193.207.6.24	AS210218 Open Fiber S.P.A.	`1.14ms` from Milan, IT
74.135.229.232	AS10796 Charter Communications Inc	`11.45ms` from Milwaukee, US
60.131.203.56	AS17676 SoftBank Corp.	`8.56ms` from Osaka, JP
62.84.147.152	AS13036 T-Mobile Czech Republic a.s.	`0.44ms` from Prague, CZ
221.161.94.104	AS4766 Korea Telecom	`9.13ms` from Seoul, KR
121.175.32.72	AS4766 Korea Telecom	`6.68ms` from Seoul, KR
8.132.123.232	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.25ms` from Shanghai, CN
126.127.109.8	AS17676 SoftBank Corp.	`13.47ms` from Tokyo, JP
39.110.38.88	AS2527 Sony Network Communications Inc.	`3.85ms` from Tokyo, JP
51.77.62.40	AS16276 OVH SAS	`0.13ms` from Warsaw, PL
35.142.162.56	AS33363 Charter Communications, Inc	`8.28ms` from Orlando, US
182.171.118.24	AS2527 Sony Network Communications Inc.	`2.00ms` from Osaka, JP
183.176.255.56	AS7522 STNet, Incorporated	`8.82ms` from Osaka, JP
121.183.93.168	AS4766 Korea Telecom	`5.16ms` from Seoul, KR
119.221.187.168	AS4766 Korea Telecom	`7.62ms` from Seoul, KR
13.49.176.72	AS16509 Amazon.com, Inc.	`0.14ms` from Stockholm, SE
126.70.13.136	AS17676 SoftBank Corp.	`4.30ms` 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 -f3 -m10 156.3.187.100

traceroute to 156.3.187.100 (156.3.187.100): 10 hops max, 52 byte packets

3 [AS2920] 209.147.9.254 14.627 ms

4 [AS2920] 209.147.15.237 15.587 ms

5 [AS2920] 209.147.15.232 14.83 ms

6 [AS2920] 209.147.49.254 15.062 ms

7 [AS2920] 209.147.30.249 16.03 ms

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Measurement taken from

IPinfo ProbeNet in Salt Lake City, US

On December 6th 2025

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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