137.150.0.0/16

AS2152 · CENIC

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Summary

Country	United States
Domain	humboldt.edu
ASN	AS2152
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range	ASN	Company	Num of IPs
137.176.0.0/13	AS11003	The Procter and Gamble Company	524,288
137.18.0.0/16	AS1999	U.S. House of Representatives	65,536
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.61.0.0/16	AS15991	IT/GITS	65,536
137.113.0.0/16	AS19464	Washington & Lee University	65,536
137.28.0.0/16	AS19184	University of Wisconsin - Eau Claire	65,536
137.74.0.0/16	AS16276	OVH SAS	65,536
137.208.0.0/16	AS1776	Welthandelsplatz 1	65,536
137.89.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.90.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.51.0.0/16	AS1906	Northrop Grumman Corp.	65,536
137.194.0.0/16	AS1712	Télécom Paris	65,536
137.192.0.0/16	AS1347	Inteliquent, inc.	65,536
137.19.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.40.0.0/16	AS18071	Panasonic Information Systems Co., Ltd	65,536
137.45.0.0/16	AS13783	Radford University	65,536
137.228.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.204.0.0/16	AS137	UNI-Bologna	65,536
137.15.0.0/16	AS14836	City of Toronto	65,536
137.230.0.0/16	AS14381	Caterpillar, Inc.	65,536
137.85.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.88.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.160.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.58.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
137.17.0.0/16	AS1136	National Aerospace Laboratory	65,536
137.114.0.0/16	AS16509	Amazon Technologies Inc.	65,536
137.216.0.0/16	AS11607	South Dakota State University	65,536
137.185.0.0/16	AS11003	The Procter and Gamble Company	65,536
137.207.0.0/16	AS11700	University of Windsor	65,536
137.16.0.0/16	AS16509	Amazon.com, Inc.	65,536
137.94.0.0/16	AS19737	Royal Military College of Canada	65,536
137.147.0.0/16	AS1221	Telstra Limited	65,536
137.188.0.0/16	AS12079	Verizon Wireless	65,536
137.53.0.0/16	AS11995	Oregon Health & Science University	65,536
137.120.0.0/16	AS1103	P.O.Box 616, 6200 MD, Maastricht, The Netherlands	65,536
137.96.0.0/16	AS1234	Fortum Oyj	65,536
137.202.0.0/16	AS13541	Siemens Industry Software Inc.	65,536
137.101.0.0/16	AS12430	ORG-AMS1-RIPE	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.79.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.224.0.0/16	AS1103	Wageningen Universiteit	65,536
137.99.0.0/16	AS13796	University of Connecticut	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.192.0.0/16	AS14929	Inteliquent, inc.	65,536
137.86.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.87.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.36.0.0/16	AS11351	The State University of New York College of Agriculture and Technology at Cobleskill	65,536
137.154.0.0/16	AS10079	University of Western Sydney	65,536
137.56.0.0/16	AS1103	Universiteit van Tilburg	65,536
137.205.0.0/16	AS201773	University of Warwick	65,536

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.150.144.245	canvasmap.org	2
137.150.145.17	humboldt.org	1

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

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

IP Address	ASN	Details
137.150.248.93	AS2152 CENIC	`10.12ms` from San Jose, US
137.150.32.5	AS2152 CENIC	`11.12ms` from San Jose, 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
107.77.236.208	AS20057 AT&T Enterprises, LLC	`1.26ms` from Atlanta, US
101.19.97.176	AS4837 CHINA UNICOM China169 Backbone	`10.05ms` from Beijing, CN
34.212.78.64	AS16509 Amazon.com, Inc.	`0.19ms` from Boardman, US
45.178.151.224	AS269023 FIBRA PURA TELECOM LTDA	`3.40ms` from Brasilia, BR
201.178.51.128	AS22927 Telefonica de Argentina	`2.06ms` from Buenos Aires, AR
47.184.161.16	AS5650 Frontier Communications of America, Inc.	`2.00ms` from Dallas, US
140.172.181.240	AS3477 National Oceanic and Atmospheric Administration	`2.14ms` from Denver, US
87.198.176.32	AS34245 Magnet Networks Limited	`0.64ms` from Dublin, IE
91.34.94.64	AS3320 Deutsche Telekom AG	`7.53ms` from Frankfurt am Main, DE
119.127.106.96	AS4134 CHINANET-BACKBONE	`2.87ms` from Guangzhou, CN
60.169.119.0	AS4134 CHINANET-BACKBONE	`7.28ms` from Huai'an, CN
24.144.111.224	AS14061 DigitalOcean, LLC	`0.30ms` from New York City, US
14.10.88.96	AS2516 KDDI CORPORATION	`3.31ms` from Osaka, JP
13.236.151.48	AS16509 Amazon.com, Inc.	`0.14ms` from Sydney, AU
210.69.240.224	AS4782 Data Communication Business Group	`1.13ms` from Taipei, TW
45.61.103.224	AS3257 GTT Communications Inc.	`0.59ms` from Ashburn, US
35.95.197.96	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
35.86.40.112	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
91.176.226.160	AS5432 Proximus NV	`2.30ms` from Brussels, BE
113.249.59.32	AS4134 CHINANET-BACKBONE	`2.71ms` from Chongqing, CN
79.186.75.48	AS5617 Orange Polska Spolka Akcyjna	`5.38ms` from Gdansk, PL
155.102.140.16	AS24429 Zhejiang Taobao Network Co.,Ltd	`0.14ms` from Hong Kong, HK
190.250.93.160	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.67ms` from Medellin, CO
195.120.107.176	AS3269 Telecom Italia S.p.A.	`3.77ms` from Milan, IT
167.58.128.80	AS6057 Administracion Nacional de Telecomunicaciones	`1.69ms` from Montevideo, UY

Traceroute

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

traceroute -a -n -q1 -f2 -m17 137.150.78.32

traceroute to 137.150.78.32 (137.150.78.32): 17 hops max, 52 byte packets

2 [AS140599] 103.150.220.2 0.076 ms

3 *

4 *

5 [AS7473] 203.208.174.113 29.268 ms

6 [AS7473] 203.208.151.49 76.154 ms

7 [AS7473] 203.208.178.206 221.27 ms

8 [AS6461] 64.125.35.189 225.776 ms

9 *

10 *

11 [AS2152] 198.32.251.128 244.148 ms

12 *

13 [AS2152] 137.164.14.216 211.016 ms

14 [AS2152] 137.164.41.178 213.091 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Angeles City, PH

On December 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.

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