156.3.203.0/24

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 156.3.203.0/24

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
73.236.4.8	AS7922 Comcast Cable Communications, LLC	`12.61ms` from Ashburn, US
88.241.98.24	AS9121 Turk Telekomunikasyon Anonim Sirketi	`9.56ms` from Bursa, TR
185.34.121.136	AS43406 Lighthouse Networks Limited	`3.82ms` from Dublin, IE
78.171.135.232	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.53ms` from Istanbul, TR
200.206.197.248	AS27699 TELEFÔNICA BRASIL S.A	`2.34ms` from Osasco, BR
115.28.193.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.18ms` from Qingdao, CN
125.209.215.232	AS23576 NAVER Cloud Corp.	`2.26ms` from Seoul, KR
185.8.58.200	AS51248 Host-Telecom.com s.r.o.	`1.62ms` from Veseli nad Moravou, CZ
71.233.164.88	AS7922 Comcast Cable Communications, LLC	`8.51ms` from Boston, US
118.116.80.152	AS4134 CHINANET-BACKBONE	`3.23ms` from Chengdu, CN
142.161.32.136	AS7122 Bell Canada	`19.46ms` from Chicago, US
81.237.147.136	AS3301 Telia Company AB	`3.28ms` from Copenhagen, DK
223.17.82.24	AS9304 HGC Global Communications Limited	`1.20ms` from Hong Kong, HK
37.41.118.120	AS28885 OmanTel NAP	`3.05ms` from Muscat, OM
35.140.65.56	AS33363 Charter Communications, Inc	`10.21ms` from Orlando, US
208.83.15.40	AS14618 Amazon.com, Inc.	`1.72ms` from Reston, US
81.56.38.56	AS29447 SCALEWAY S.A.S.	`9.57ms` from Rome, IT
114.108.14.200	AS23563 SK Broadband Co Ltd	`1.87ms` from Seoul, KR
4.245.35.152	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
186.17.70.88	AS23201 Telecel S.A.	`1.86ms` from Asuncion, PY
122.167.36.216	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.92ms` from Bengaluru, IN
73.50.2.216	AS7922 Comcast Cable Communications, LLC	`3.69ms` from Chicago, US
34.40.29.88	AS396982 Google LLC	`0.11ms` from Frankfurt am Main, DE
89.115.60.72	AS12353 Vodafone Portugal	`2.12ms` from Lisbon, PT
18.133.187.248	AS16509 Amazon.com, Inc.	`0.54ms` from London, GB

Traceroute

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

traceroute -a -n -q1 -m9 156.3.203.225

traceroute to 156.3.203.225 (156.3.203.225): 9 hops max, 52 byte packets

1 [AS15169] 66.249.94.36 149.336 ms

2 *

3 [AS2920] 209.147.9.254 151.183 ms

4 [AS2920] 209.147.15.237 149.77 ms

5 [AS2920] 209.147.15.232 150.624 ms

6 [AS2920] 209.147.49.254 151.715 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Oudeschip, NL

On January 18th 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.

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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