134.139.2.0/24

AS2152 · CENIC

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Summary

Country	United States
Domain	csulb.edu
ASN	AS2152
Parent Range	134.139.0.0/16
Registry	ARIN
ID	CSULB-IP

WHOIS Details

NetHandle:      NET-134-139-0-0-1
OrgID:          CSULB-Z
Parent:         NET-134-0-0-0-0
NetName:        CSULB-IP
NetRange:       134.139.0.0 - 134.139.255.255
NetType:        allocation
RegDate:        1989-06-09
Updated:        2024-01-15
TechHandle:     CSULB-ARIN
Source:         ARIN


OrgID:          CSULB-Z
OrgName:        California State University, Long Beach
CanAllocate:    
Street:         1250 Bellflower Boulevard
City:           Long Beach
State/Prov:     CA
Country:        US
PostalCode:     90840-0101
RegDate:        2023-11-11
Updated:        2023-11-11
OrgAdminHandle: CSULB-ARIN
OrgTechHandle:  CSULB-ARIN
OrgAbuseHandle: DOMAI357-ARIN
Source:         ARIN


POCHandle:      CSULB-ARIN
IsRole:         Y
LastName:       CSULB-ADMIN
FirstName:      
Street:         1250 Bellflower Boulevard
Street:         Network Services
City:           Long Beach
State/Prov:     CA
Country:        US
PostalCode:     90840-0101
RegDate:        2004-09-21
Updated:        2025-01-08
OfficePhone:    +1-562-985-4111
Mailbox:        net-engr@csulb.edu
Source:         ARIN


POCHandle:      DOMAI357-ARIN
IsRole:         Y
LastName:       Domain Abuse
FirstName:      
Street:         1250 Bellflower Boulevard
Street:         Information Technology Services BH-188
City:           Long Beach
State/Prov:     CA
Country:        US
PostalCode:     90840-0101
RegDate:        2014-12-08
Updated:        2025-01-08
OfficePhone:    +1-562-985-8344
Mailbox:        abuse@csulb.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 134.139.2.0/24

Range	ASN	Company	Num of IPs
134.139.0.0/16	AS2152	California State University, Long Beach	65,536

Nearby Ranges

BGP prefixes that overlap with 134.139.0.0/16

Range	ASN	Company	Num of IPs
134.139.0.0/16	AS2152	California State University, Long Beach	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
132.164.64.184	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
192.24.229.24	AS6181 Cincinnati Bell Telephone Company LLC	`2.34ms` from Cincinnati, US
83.113.165.248	AS3215 Orange S.A.	`12.36ms` from Frankfurt am Main, DE
113.183.228.120	AS45899 VNPT Corp	`4.38ms` from Ho Chi Minh City, VN
108.29.27.200	AS701 Verizon Business	`2.46ms` from New York City, US
44.215.36.24	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
119.213.191.216	AS4766 Korea Telecom	`2.15ms` from Seoul, KR
114.203.119.88	AS9318 SK Broadband Co Ltd	`1.94ms` from Seoul, KR
116.131.213.184	AS4837 CHINA UNICOM China169 Backbone	`8.91ms` from Tianjin, CN
73.218.13.40	AS7922 Comcast Cable Communications, LLC	`5.67ms` from Boston, US
207.146.175.216	AS10770 AT&T Enterprises, LLC	`0.70ms` from Chicago, US
73.210.108.8	AS7922 Comcast Cable Communications, LLC	`5.38ms` from Chicago, US
73.127.106.8	AS7922 Comcast Cable Communications, LLC	`17.08ms` from Dallas, US
78.77.186.248	AS3301 Telia Company AB	`0.56ms` from Goeteborg, SE
177.222.120.40	AS27882 Telefónica Celular de Bolivia S.A.	`0.41ms` from La Paz, BO
61.147.89.232	AS137697 CHINATELECOM JiangSu YangZhou IDC network	`2.52ms` from Nanjing, CN
24.56.210.24	AS11404 Wave Broadband	`4.10ms` from Seattle, US
211.178.35.40	AS9318 SK Broadband Co Ltd	`2.94ms` from Seoul, KR
185.168.242.24	AS12552 GlobalConnect AB	`5.54ms` from Stockholm, SE
59.85.80.200	AS10010 TOKAI Communications Corporation	`10.14ms` from Tokyo, JP
104.155.32.248	AS396982 Google LLC	`0.15ms` from Brussels, BE
87.41.243.8	AS1213 HEAnet CLG	`4.64ms` from Dublin, IE
128.111.112.168	AS131 University of California, Santa Barbara	`3.14ms` from Los Angeles, US
69.254.50.136	AS7922 Comcast Cable Communications, LLC	`6.76ms` from Miami, US
212.112.67.8	AS48815 CriticalCase s.r.l	`3.11ms` from Milan, IT

Traceroute

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

traceroute -a -n -q1 -m7 134.139.2.189

traceroute to 134.139.2.189 (134.139.2.189): 7 hops max, 52 byte packets

1 [AS15169] 66.249.94.36 0.714 ms

2 *

3 [AS2152] 137.164.13.113 2.162 ms

4 [AS2152] 137.164.34.233 1.999 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On November 14th 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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