134.154.222.0/24

AS2152 · CENIC

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Summary

Country	United States
Domain	csueastbay.edu
ASN	AS2152
Parent Range	134.154.0.0/16
Registry	ARIN
ID	CSUHAYWARD

WHOIS Details

NetHandle:      NET-134-154-0-0-1
OrgID:          CSUH-Z
Parent:         NET-134-0-0-0-0
NetName:        CSUHAYWARD
NetRange:       134.154.0.0 - 134.154.255.255
NetType:        allocation
RegDate:        1989-06-19
Updated:        2024-11-14
TechHandle:     DIXON69-ARIN
AbuseHandle:    DIXON69-ARIN
NOCHandle:      DIXON69-ARIN
Source:         ARIN


OrgID:          CSUH-Z
OrgName:        California State University, East Bay
CanAllocate:    
Street:         25800 Carlos Bee Blvd
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94542
RegDate:        2015-01-29
Updated:        2020-04-15
OrgAdminHandle: DIXON69-ARIN
OrgTechHandle:  DIXON69-ARIN
OrgTechHandle:  TRANT54-ARIN
OrgAbuseHandle: DIXON69-ARIN
OrgAbuseHandle: TRANT54-ARIN
OrgNOCHandle:   TRANT54-ARIN
Source:         ARIN


POCHandle:      TRANT54-ARIN
IsRole:         N
LastName:       Tran
FirstName:      Thai
Street:         25800 Carlos Bee Blvd
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94542
RegDate:        2017-05-09
Updated:        2025-09-17
OfficePhone:    +1-510-885-3584
Mailbox:        thai.tran@csueastbay.edu
Source:         ARIN


POCHandle:      DIXON69-ARIN
IsRole:         N
LastName:       Dixon
FirstName:      Thomas
Street:         25800 Carlos Bee Blvd
City:           Hayward
State/Prov:     CA
Country:        US
PostalCode:     94542
RegDate:        2013-06-11
Updated:        2025-06-24
OfficePhone:    +1-510-885-4744
MobilePhone:    +1-510-885-4744
FaxPhone:       +1-510-885-4744
Mailbox:        thomas.dixon@csueastbay.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 134.154.222.0/24

Range	ASN	Company	Num of IPs
134.154.0.0/16	AS2152	California State University, East Bay	65,536

Nearby Ranges

BGP prefixes that overlap with 134.154.0.0/16

Range	ASN	Company	Num of IPs
134.154.0.0/16	AS2152	California State University, East Bay	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
122.151.39.72	AS9443 Vocus Retail	`1.55ms` from Adelaide, AU
94.225.87.168	AS6848 Telenet BV	`5.05ms` from Brussels, BE
3.248.45.248	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
90.62.170.152	AS3215 Orange S.A.	`12.48ms` from Frankfurt am Main, DE
195.88.8.8	AS21267 Wavenet Limited	`0.67ms` from London, GB
81.108.54.136	AS5089 Virgin Media Limited	`11.42ms` from London, GB
190.33.88.88	AS11556 Cable & Wireless Panama	`1.55ms` from Panama, PA
91.173.7.168	AS12322 Free SAS	`9.51ms` from Paris, FR
104.184.28.88	AS7018 AT&T Enterprises, LLC	`3.54ms` from San Antonio, US
45.238.133.8	AS268327 K@NET PROVEDOR DE INTERNET	`7.17ms` from Sao Paulo, BR
98.137.120.24	AS36647 Yahoo Holdings Inc.	`4.50ms` from Seattle, US
13.48.65.168	AS16509 Amazon.com, Inc.	`0.12ms` from Stockholm, SE
121.211.215.72	AS1221 Telstra Limited	`18.10ms` from Sydney, AU
97.212.127.248	AS6167 Verizon Business	`14.07ms` from Atlanta, US
71.234.150.184	AS7922 Comcast Cable Communications, LLC	`7.61ms` from Boston, US
81.240.207.216	AS5432 Proximus NV	`2.37ms` from Brussels, BE
61.1.41.136	AS9829 National Internet Backbone	`1.67ms` from Chennai, IN
91.213.119.56	AS21228 VINASTERISK, PP	`0.57ms` from Kyiv, UA
188.170.33.168	AS25159 PJSC MegaFon	`13.88ms` from Moscow, RU
138.197.38.216	AS14061 DigitalOcean, LLC	`0.31ms` from New York City, US
76.150.68.120	AS7922 Comcast Cable Communications, LLC	`4.55ms` from Chicago, US
222.252.114.136	AS45899 VNPT Corp	`0.85ms` from Hanoi, VN
62.72.235.200	AS24751 Jakobstadsnejdens Telefon Ab	`6.36ms` from Helsinki, FI
14.161.93.216	AS45899 VNPT Corp	`1.70ms` from Ho Chi Minh City, VN
182.42.158.72	AS4134 CHINANET-BACKBONE	`0.95ms` from Hohhot, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m12 134.154.222.28

traceroute to 134.154.222.28 (134.154.222.28): 12 hops max, 52 byte packets

2 [AS61102] 185.18.207.57 0.191 ms

3 *

4 *

5 *

6 *

7 [AS3356] 4.15.122.46 192.434 ms

8 [AS2152] 137.164.11.95 194.428 ms

9 [AS2152] 137.164.24.27 195.348 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Tel Aviv, IL

On April 13th 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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