129.65.21.0/24

AS7960 · California Polytechnic State University

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Summary

Country	United States
Domain	calpoly.edu
ASN	AS7960
Parent Range	129.65.0.0/16
Registry	ARIN
ID	CALPOLY

WHOIS Details

NetHandle:      NET-129-65-0-0-1
OrgID:          CPSU-1-Z
Parent:         NET-129-0-0-0-0
NetName:        CALPOLY
NetRange:       129.65.0.0 - 129.65.255.255
NetType:        allocation
RegDate:        1987-09-04
Updated:        2024-01-15
TechHandle:     IPADD11-ARIN
AbuseHandle:    NETWO381-ARIN
Source:         ARIN


OrgID:          CPSU-1-Z
OrgName:        California Polytechnic State University
CanAllocate:    
Street:         1 Grand Avenue
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93407
RegDate:        2023-11-11
Updated:        2023-12-14
OrgAdminHandle: IPADD10-ARIN
OrgTechHandle:  IPADD11-ARIN
OrgTechHandle:  NETWO381-ARIN
OrgAbuseHandle: NETWO10008-ARIN
Source:         ARIN


POCHandle:      IPADD11-ARIN
IsRole:         Y
LastName:       IPAddressMgmt
FirstName:      
Street:         1 Grand Avenue
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93407
RegDate:        2019-04-26
Updated:        2025-01-28
OfficePhone:    +1-805-756-4444
Mailbox:        its-ips-infrastructure-devops@calpoly.edu
Source:         ARIN


POCHandle:      NETWO10008-ARIN
IsRole:         Y
LastName:       Network Abuse
FirstName:      
Street:         1 Grand Avenue
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93407
RegDate:        2023-12-12
Updated:        2025-03-13
OfficePhone:    +1-805-756-1295
Mailbox:        abuse@calpoly.edu
Source:         ARIN


POCHandle:      IPADD10-ARIN
IsRole:         Y
LastName:       IPAddressing
FirstName:      
Street:         1 Grand Avenue
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93407
RegDate:        2019-04-26
Updated:        2025-01-28
OfficePhone:    +1-805-756-4444
Mailbox:        its-ips-infrastructure-devops@calpoly.edu
Source:         ARIN


POCHandle:      NETWO381-ARIN
IsRole:         Y
LastName:       Network Abuse
FirstName:      
Street:         1 Grand Avenue
Street:         Building 2, Room 116
City:           San Luis Obispo
State/Prov:     CA
Country:        US
PostalCode:     93407
RegDate:        2003-10-09
Updated:        2025-03-13
OfficePhone:    +1-805-756-1295
Mailbox:        abuse@calpoly.edu
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 129.65.21.0/24

Range	ASN	Company	Num of IPs
129.65.0.0/16	AS7960	California Polytechnic State University	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
77.81.242.104	AS43927 HOSTERION SRL	`0.26ms` from Amsterdam, NL
185.94.198.72	AS47823 Netwise Hosting Ltd	`0.16ms` from Amsterdam, NL
20.67.120.152	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
105.196.91.72	AS24835 Vodafone Data	`5.40ms` from Cairo, EG
65.25.190.24	AS10796 Charter Communications Inc	`6.64ms` from Chicago, US
81.245.59.184	AS5432 Proximus NV	`3.91ms` from Gravelines, FR
50.113.77.24	AS20001 Charter Communications Inc	`6.61ms` from Los Angeles, US
94.90.154.136	AS3269 Telecom Italia S.p.A.	`3.66ms` from Milan, IT
73.65.76.40	AS7922 Comcast Cable Communications, LLC	`2.74ms` from Minneapolis, US
174.177.2.136	AS7922 Comcast Cable Communications, LLC	`12.72ms` from Murfreesboro, US
122.228.91.248	AS134771 WENZHOU, ZHEJIANG Province, P.R.China.	`9.81ms` from Nanchang, CN
173.251.32.8	AS6128 Cablevision Systems Corp.	`2.21ms` from New York City, US
122.145.50.232	AS7522 STNet, Incorporated	`8.21ms` from Osaka, JP
218.155.19.72	AS4766 Korea Telecom	`1.20ms` from Seoul, KR
83.216.122.168	AS20626 Sandviken Energi AB	`3.70ms` from Stockholm, SE
202.128.116.168	AS134090 Leaptel	`1.28ms` from Sydney, AU
219.117.70.168	AS10010 TOKAI Communications Corporation	`7.92ms` from Tokyo, JP
197.3.109.40	AS37705 TOPNET	`2.19ms` from Tunis, TN
83.145.173.168	AS30975 Telewizja Kablowa Koszalin sp. z o. o.	`14.22ms` from Warsaw, PL
24.163.2.40	AS11426 Charter Communications Inc	`10.96ms` from Atlanta, US
3.124.226.136	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
91.55.58.120	AS3320 Deutsche Telekom AG	`5.09ms` from Frankfurt am Main, DE
212.96.136.40	AS9083 carpeNet Information Technologies GmbH	`0.81ms` from Frankfurt am Main, DE
178.74.242.40	AS49223 EVEREST TV AND RADIO COMPANY LLC	`3.04ms` from Kyiv, UA
101.173.154.136	AS1221 Telstra Limited	`1.96ms` from Melbourne, AU

Traceroute

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

traceroute -a -n -q1 -f2 -m6 129.65.21.86

traceroute to 129.65.21.86 (129.65.21.86): 6 hops max, 52 byte packets

2 [AS5578] 195.168.117.209 0.717 ms

3 [AS5578] 62.168.99.154 0.851 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Bratislava, SK

On September 4th 2025

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