IP range details

129.21.0.0/16

AS4385 · Rochester Institute of Technology

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Summary

Country	United States
Domain	rit.edu
ASN	AS4385
Registry	arin
Hosted IPs	65,536
ID	RIT

WHOIS Details

NetHandle:      NET-129-21-0-0-1
OrgID:          RIT-3-Z
Parent:         NET-129-0-0-0-0
NetName:        RIT
NetRange:       129.21.0.0 - 129.21.255.255
NetType:        allocation
Comment:        http://www.rit.edu
RegDate:        1987-07-14
Updated:        2022-03-16
TechHandle:     NETWO58-ARIN
AbuseHandle:    ABUSE87-ARIN
NOCHandle:      NETWO57-ARIN
Source:         ARIN


OrgID:          RIT-3-Z
OrgName:        Rochester Institute of Technology
CanAllocate:    
Street:         103 Lomb Memorial Drive
City:           Rochester
State/Prov:     NY
Country:        US
PostalCode:     14623-5608
RegDate:        2022-02-02
Updated:        2022-02-02
OrgAdminHandle: NETWO58-ARIN
OrgTechHandle:  NETWO58-ARIN
OrgAbuseHandle: ABUSE87-ARIN
OrgNOCHandle:   NETWO57-ARIN
Source:         ARIN


POCHandle:      ABUSE87-ARIN
IsRole:         Y
LastName:       Abuse Reporting
FirstName:      
Street:         103 Lomb Memorial Drive
City:           Rochester
State/Prov:     NY
Country:        US
PostalCode:     14623-5608
RegDate:        2002-10-29
Updated:        2022-05-18
OfficePhone:    +1-585-475-5000
Mailbox:        abuse@rit.edu
Source:         ARIN


POCHandle:      NETWO57-ARIN
IsRole:         Y
LastName:       Network Support
FirstName:      
Street:         103 Lomb Memorial Drive
City:           Rochester
State/Prov:     NY
Country:        US
PostalCode:     14623-5608
RegDate:        2002-10-29
Updated:        2024-07-23
OfficePhone:    +1-585-475-5000
MobilePhone:    +1-585-487-8675
FaxPhone:       +1-585-475-5306
Mailbox:        networks@rit.edu
Source:         ARIN


POCHandle:      NETWO58-ARIN
IsRole:         Y
LastName:       Network Administration
FirstName:      
Street:         103 Lomb Memorial Drive
City:           Rochester
State/Prov:     NY
Country:        US
PostalCode:     14623-5608
RegDate:        2002-10-29
Updated:        2024-07-23
OfficePhone:    +1-585-475-5000
MobilePhone:    +1-585-487-8675
FaxPhone:       +1-585-475-5306
Mailbox:        networks@rit.edu
Source:         ARIN

Hosted domains

There are 243 domain names hosted across 100 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
129.21.1.40	rit.edu	44
129.21.49.25	rct.gay	28
129.21.1.44	ericdelmonico.com	18
129.21.34.18	iheight.com	10
129.21.231.8	ipisustainability.org	8
129.21.231.151	willieosterman.com	7
129.21.49.28	krisanddave.com	6
129.21.231.23	dp3project.com	5
129.21.231.17	graphicatlas.org	4
129.21.1.46	dhhvac.org	4
129.21.231.24	eclimatenotebook.org	4
129.21.34.17	boojumhunt.com	3
129.21.227.21	fldstn.com	3
129.21.49.74	rittpe.com	3
129.21.148.41	rit.lol	2
129.21.124.154	clairekreisel.com	2
129.21.81.243	frosty63.com	2
129.21.149.175	ealker.com	2
129.21.149.131	ealker.com	2
129.21.141.120	sauravmakes.tech	2

Hosted domains API

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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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