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:      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


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

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

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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
141.255.30.168	AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA	`1.66ms` from Athens, GR
81.241.149.168	AS5432 Proximus NV	`2.24ms` from Brussels, BE
181.2.116.120	AS7303 Telecom Argentina S.A.	`1.50ms` from Buenos Aires, AR
72.176.168.88	AS11427 Charter Communications Inc	`7.63ms` from Dallas, US
3.251.22.168	AS16509 Amazon.com, Inc.	`0.32ms` from Dublin, IE
88.70.17.104	AS3209 Vodafone GmbH	`12.63ms` from Frankfurt am Main, DE
217.87.232.88	AS3320 Deutsche Telekom AG	`8.93ms` from Frankfurt am Main, DE
20.113.27.184	AS8075 Microsoft Corporation	`0.22ms` from Frankfurt am Main, DE
171.237.82.24	AS7552 Viettel Group	`2.85ms` from Hanoi, VN
31.113.108.72	AS2856 British Telecommunications PLC	`5.10ms` from London, GB
107.178.154.40	AS26658 HT	`0.29ms` from Los Angeles, US
193.36.175.200	AS12479 Orange Espagne SA	`1.37ms` from Madrid, ES
2.138.111.168	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.28ms` from Madrid, ES
76.17.134.152	AS7922 Comcast Cable Communications, LLC	`5.23ms` from Minneapolis, US
2.10.184.88	AS3215 Orange S.A.	`5.26ms` from Paris, FR
193.179.169.88	AS13036 T-Mobile Czech Republic a.s.	`7.19ms` from Prague, CZ
73.220.243.88	AS7922 Comcast Cable Communications, LLC	`7.75ms` from San Jose, US
143.137.182.72	AS61834 JACOMELI TELECOM	`6.38ms` from Sao Paulo, BR
24.86.147.72	AS6327 Shaw Communications	`8.44ms` from Seattle, US
79.184.149.152	AS5617 Orange Polska Spolka Akcyjna	`1.34ms` from Warsaw, PL
52.20.238.104	AS14618 Amazon.com, Inc.	`0.49ms` from Ashburn, US
182.150.12.200	AS4134 CHINANET-BACKBONE	`2.92ms` from Chengdu, CN
135.92.13.184	AS29705 Nokia of America Corporation	`1.61ms` from Chicago, US
213.79.49.88	AS34245 Magnet Networks Limited	`1.77ms` from Dublin, IE
60.170.245.184	AS4134 CHINANET-BACKBONE	`8.63ms` from Huai'an, CN

Traceroute

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

traceroute -a -n -q1 -m14 134.139.2.18

traceroute to 134.139.2.18 (134.139.2.18): 14 hops max, 52 byte packets

1 [AS29713] 208.73.20.137 0.359 ms

2 *

3 [AS7922] 96.217.9.181 6.511 ms

4 [AS7922] 96.217.9.173 6.676 ms

5 [AS7922] 96.217.9.157 22.081 ms

6 [AS7922] 96.110.235.17 47.719 ms

7 [AS7922] 96.110.40.21 7.591 ms

8 [AS7922] 96.110.33.2 64.554 ms

9 [AS2152] 204.102.224.2 64.733 ms

10 [AS2152] 137.164.13.113 64.757 ms

11 [AS2152] 137.164.34.233 65.038 ms

12 *

13 *

14 *

Measurement taken from

IPinfo ProbeNet in Berkeley Springs, US

On December 28th 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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