207.31.133.0/24

AS2920 · Los Angeles County Office of Education

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Summary

Country	United States
Domain	montebello.k12.ca.us
ASN	AS2920
Parent Range	207.31.128.0/18
Registry	ARIN
ID	MUSD-NET

WHOIS Details

NetHandle:      NET-207-31-128-0-2
OrgID:          MUSD-2
Parent:         NET-207-31-128-0-1
NetName:        MUSD-NET
NetRange:       207.31.128.0 - 207.31.140.255
NetType:        reassignment
RegDate:        1996-04-23
Updated:        1996-04-23
TechHandle:     LM737-ARIN
Source:         ARIN


OrgID:          MUSD-2
OrgName:        Montebello Unified School District
CanAllocate:    
Street:         123 S. Montebello Blvd.
City:           Montebello
State/Prov:     CA
Country:        US
PostalCode:     90640
RegDate:        1996-04-23
Updated:        2011-09-24
OrgAdminHandle: CKN23-ARIN
OrgTechHandle:  CKN23-ARIN
OrgAbuseHandle: CKN23-ARIN
Source:         ARIN


POCHandle:      CKN23-ARIN
IsRole:         N
LastName:       No
FirstName:      Contact
Street:         123 Main St
City:           Anytown
State/Prov:     VA
Country:        US
PostalCode:     20151
RegDate:        2011-02-18
Updated:        2024-02-09
OfficePhone:    +1-800-555-1234
Mailbox:        nobody@example.com
Source:         ARIN


POCHandle:      LM737-ARIN
IsRole:         N
LastName:       Mueller
FirstName:      Larry
Street:         Montebello Unified School District
Street:         123 S. Montebello Blvd.
City:           Montebello
State/Prov:     CA
Country:        US
PostalCode:     90640
RegDate:        1996-04-23
Updated:        1996-04-23
OfficePhone:    +1-213-887-7909
Mailbox:        mueller_larry@montebello.k12.ca.us
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 207.31.133.0/24

Range	ASN	Company	Num of IPs
207.31.128.0/18	AS2920	Los Angeles County Office of Education	16,384

Nearby Ranges

BGP prefixes that overlap with 207.31.0.0/16

Range	ASN	Company	Num of IPs
207.31.64.0/18	AS174	Cogent Communications, LLC	16,384
207.31.128.0/18	AS2920	Los Angeles County Office of Education	16,384
207.31.0.0/18	AS3734	Santa Clara County Office of Education	16,384
207.31.192.0/18	AS6079	NTT America, Inc.	16,384
207.31.192.0/18	AS7029	NTT America, Inc.	16,384
207.31.190.0/23	AS2920	Ramona Convent School	512
207.31.189.0/24	AS2920	Inglewood Unified School District	256
207.31.166.0/24	AS46887	Baldwin Park Unified School District	256
207.31.176.0/24	AS2920	Oakwood School	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
207.31.133.1	AS2920 Los Angeles County Office of Education	`2.44ms` 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
77.172.45.56	AS1136 KPN B.V.	`2.63ms` from Amsterdam, NL
85.190.250.200	AS196954 Epcan GmbH	`3.89ms` from Amsterdam, NL
67.186.63.104	AS7922 Comcast Cable Communications, LLC	`12.23ms` from Ashburn, US
188.167.188.152	AS6830 Liberty Global Europe Holding B.V.	`1.12ms` from Bratislava, SK
34.121.55.120	AS396982 Google LLC	`0.13ms` from Council Bluffs, US
27.147.198.88	AS23688 Link3 Technologies Ltd.	`0.22ms` from Dhaka, BD
218.234.198.200	AS9318 SK Broadband Co Ltd	`5.41ms` from Incheon, KR
117.214.196.248	AS9829 National Internet Backbone	`3.76ms` from Kolkata, IN
194.146.122.8	AS60488 Tecnocratica Centro de Datos, S.L.	`0.61ms` from Madrid, ES
185.74.96.200	AS200641 Viaxoft SAS	`0.57ms` from Marseille, FR
77.138.194.136	AS12849 Hot-Net internet services Ltd.	`11.37ms` from Modiin Ilit, IL
12.159.166.88	AS7018 AT&T Enterprises, LLC	`2.85ms` from Philadelphia, US
100.26.249.120	AS14618 Amazon.com, Inc.	`0.60ms` from Reston, US
4.210.187.104	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
20.110.23.232	AS8075 Microsoft Corporation	`0.27ms` from Boydton, US
129.227.202.152	AS21859 Zenlayer Inc	`1.22ms` from Mumbai, IN
179.55.168.248	AS26615 TIM S/A	`5.39ms` from Osasco, BR
195.74.244.152	AS1241 Forthnet	`5.47ms` from Athens, GR
115.32.9.104	AS55990 Huawei Cloud Service data center	`14.50ms` from Beijing, CN
44.250.30.216	AS16509 Amazon.com, Inc.	`0.56ms` from Boardman, US
65.185.102.88	AS10796 Charter Communications Inc	`9.67ms` from Cleveland, US
47.219.30.184	AS19108 Optimum	`7.21ms` from Dallas, US
64.182.39.40	AS54489 CoreSpace, Inc.	`0.77ms` from Dallas, US
38.238.68.216	AS134548 DXTL Tseung Kwan O Service	`0.72ms` from Hong Kong, HK
74.121.217.8	AS46576 Loews Hotels at Universal Orlando	`8.05ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 -f3 207.31.133.1

traceroute to 207.31.133.1 (207.31.133.1): 64 hops max, 52 byte packets

3 [AS7922] 50.248.116.137 0.411 ms

4 [AS2152] 204.102.224.2 0.27 ms

5 [AS2152] 137.164.11.110 2.726 ms

6 [AS2152] 137.164.11.87 2.748 ms

7 [AS2152] 137.164.5.111 2.618 ms

8 [AS2152] 137.164.12.98 2.543 ms

9 [AS2920] 207.31.136.2 2.588 ms

10 [AS2920] 207.31.133.1 2.484 ms

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On April 13th 2026

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