137.150.137.0/24

AS2153 · CENIC

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Summary

Country	United States
Domain	humboldt.edu
ASN	AS2153
Parent Range	137.150.0.0/16
Registry	ARIN
ID	HSUNET

WHOIS Details

NetHandle:      NET-137-150-0-0-1
OrgID:          HSU-1-Z
Parent:         NET-137-0-0-0-0
NetName:        HSUNET
NetRange:       137.150.0.0 - 137.150.255.255
NetType:        allocation
RegDate:        1989-12-03
Updated:        2024-01-15
Source:         ARIN


OrgID:          HSU-1-Z
OrgName:        California State Polytechnic University, Humboldt
CanAllocate:    
Street:         1 Harpst St
City:           Arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        2023-12-06
Updated:        2023-12-06
OrgAdminHandle: ITSAD1-ARIN
OrgTechHandle:  NETWO6944-ARIN
OrgAbuseHandle: ABUSE4731-ARIN
OrgNOCHandle:   ZH123-ARIN
Source:         ARIN


POCHandle:      ABUSE4731-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         1 Harpst Street
City:           Arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        2014-05-09
Updated:        2023-06-26
OfficePhone:    +1-707-826-5000
Mailbox:        abuse@humboldt.edu
Source:         ARIN


POCHandle:      ZH123-ARIN
IsRole:         Y
LastName:       HUMBOLDT STATE UNIVERSITY
FirstName:      
Street:         1 Harpst St.
City:           Arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        2002-07-12
Updated:        2025-06-24
OfficePhone:    +1-707-826-3815
Mailbox:        itservices@humboldt.edu
Source:         ARIN


POCHandle:      NETWO6944-ARIN
IsRole:         Y
LastName:       Network Administration
FirstName:      
Street:         1 Harpst St
City:           Arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        2014-05-09
Updated:        2025-10-29
OfficePhone:    +1-707-826-3815
Mailbox:        netadmin@humboldt.edu
Source:         ARIN


POCHandle:      ITSAD1-ARIN
IsRole:         Y
LastName:       ITS Administration
FirstName:      
Street:         1 Harpst St
City:           Arcata
State/Prov:     CA
Country:        US
PostalCode:     95521
RegDate:        2014-05-09
Updated:        2025-06-24
OfficePhone:    +1-707-826-3815
Mailbox:        itservices@humboldt.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 137.150.137.0/24

Range	ASN	Company	Num of IPs
137.150.0.0/16	AS2152	California State Polytechnic University, Humboldt	65,536
137.150.0.0/16	AS2153	California State Polytechnic University, Humboldt	65,536

Nearby Ranges

BGP prefixes that overlap with 137.150.0.0/16

Range	ASN	Company	Num of IPs
137.150.0.0/16	AS2152	California State Polytechnic University, Humboldt	65,536
137.150.0.0/16	AS2153	California State Polytechnic University, Humboldt	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
168.227.98.40	AS264685 REDES DEL OESTE S.A	`19.65ms` from Buenos Aires, AR
67.212.105.104	AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa	`7.01ms` from Chicago, US
66.69.218.40	AS11427 Charter Communications Inc	`12.91ms` from Dallas, US
72.191.223.72	AS11427 Charter Communications Inc	`5.48ms` from Dallas, US
61.77.225.40	AS4766 Korea Telecom	`1.50ms` from Incheon, KR
221.213.78.216	AS4837 CHINA UNICOM China169 Backbone	`2.37ms` from Kunming, CN
195.60.175.8	AS34814 Osnova-Internet LLC	`2.75ms` from Kyiv, UA
155.198.76.24	AS786 Jisc Services Limited	`1.23ms` from London, GB
15.184.106.88	AS16509 Amazon.com, Inc.	`0.15ms` from Manama, BH
133.114.247.24	AS2527 Sony Network Communications Inc.	`1.35ms` from Osaka, JP
23.34.77.184	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.19ms` from Palermo, IT
86.203.233.56	AS3215 Orange S.A.	`13.83ms` from Paris, FR
201.113.187.232	AS8151 UNINET	`10.94ms` from Santiago de Queretaro, MX
23.195.228.232	AS16625 Akamai Technologies, Inc.	`0.27ms` from Seattle, US
92.34.7.200	AS8434 Telenor Sverige AB	`0.63ms` from Stockholm, SE
59.173.80.136	AS4134 CHINANET-BACKBONE	`1.96ms` from Wuhan, CN
73.253.65.72	AS7922 Comcast Cable Communications, LLC	`9.91ms` from Boston, US
62.28.162.216	AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	`0.96ms` from Braga, PT
157.193.245.8	AS2611 BELNET	`2.59ms` from Brussels, BE
20.233.155.200	AS8075 Microsoft Corporation	`0.92ms` from Dubai, AE
95.45.154.24	AS5466 Eircom Limited	`3.65ms` from Dublin, IE
188.174.16.120	AS8767 M-net Telekommunikations GmbH	`4.30ms` from Frankfurt am Main, DE
88.255.67.248	AS9121 Turk Telekomunikasyon Anonim Sirketi	`0.58ms` from Istanbul, TR
85.235.77.56	AS210096 Stem Connect LTD	`4.47ms` from London, GB
79.55.154.120	AS3269 Telecom Italia S.p.A.	`4.15ms` from Naples, IT

Traceroute

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

traceroute -a -n -q1 -f6 -m9 137.150.137.209

traceroute to 137.150.137.209 (137.150.137.209): 9 hops max, 52 byte packets

6 [] 208.115.136.116 2.938 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

On February 7th 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.

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